QMCO SEC-arkivering - Quantum Corporation- Årsrapport, fuldmagtserklæring, prospekt

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LEI	5493007210175UIK7S88
CIK	709283

SEC Filings

All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Quantum Corporation

SEC Filings (Chronological Order)

Denne side giver en komplet, kronologisk liste over SEC-arkiveringer, eksklusive ejerskabsregistreringer, som vi leverer andre steder.

June 2, 2026	EX-4.5	RIGHT OF FIRST REFUSAL EX-4.5 Exhibit 4.5 RIGHT OF FIRST REFUSAL AGREEMENT THIS RIGHT OF FIRST REFUSAL AGREEMENT (this “Agreement”), is made as of June 1, 2026 by and among Quantum Corporation, a Delaware corporation (the “Company”), and the Stockholders (as defined below). WHEREAS, the Company has entered into a Conversion Agreement (the “Conversion Agreement”), as of even date herewith, with Dialectic Technology SPV L
June 2, 2026	EX-10.1	SECURITIES PURCHASE AGREEMENT EX-10.1 Exhibit 10.1 SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of June 1, 2026, by and between Quantum Corporation, a Delaware corporation (the “Company”), and each of the investors identified on the signature pages hereto (including its respective successors and assigns, the “Purchasers” and each, a “Purchaser”). WHEREAS, the Company and each
June 2, 2026	EX-99.2	Quantum Announces Equity Financing to Strengthen Balance Sheet and Support Growth Quantum to Eliminate All Debt with Combination of Debt Payoff and Conversion Three concurrent transactions improve liquidity, significantly strengthening the Company’s EX-99.2 Exhibit 99.2 Quantum Announces Equity Financing to Strengthen Balance Sheet and Support Growth Quantum to Eliminate All Debt with Combination of Debt Payoff and Conversion Three concurrent transactions improve liquidity, significantly strengthening the Company’s balance sheet and providing capital to invest in growth CENTENNIAL, Colo. — June 2, 2026— Quantum Corporation (Nasdaq: QMCO) toda
June 2, 2026	EX-10.3	CONVERSION AGREEMENT by and among QUANTUM CORPORATION DIALECTIC TECHNOLOGY SPV LLC U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee and Notes Collateral Agent (solely with respect to Sections 7.1 and 7.3 and Articles III and X) Dated as of J EX-10.3 Exhibit 10.3 CONVERSION AGREEMENT by and among QUANTUM CORPORATION and DIALECTIC TECHNOLOGY SPV LLC and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee and Notes Collateral Agent (solely with respect to Sections 7.1 and 7.3 and Articles III and X) Dated as of June 1, 2026 CONVERSION AGREEMENT THIS CONVERSION AGREEMENT (this “Agreement”) is made and entered into as of June 1, 2026
June 2, 2026	EX-4.4	FIRST AMENDMENT TO WARRANT TO PURCHASE COMMON STOCK OF QUANTUM CORPORATION EX-4.4 Exhibit 4.4 FIRST AMENDMENT TO WARRANT TO PURCHASE COMMON STOCK OF QUANTUM CORPORATION This FIRST AMENDMENT TO WARRANT TO PURCHASE COMMON STOCK (this “Amendment”) is made and entered into as of June 1, 2026, by and between Quantum Corporation, a Delaware corporation (the “Company”), and Dialectic Technology SPV LLC (“Holder”). The Company and the Holder are referred to herein from time to t
June 2, 2026	EX-4.3	FIRST AMENDMENT TO THE REGISTRATION RIGHTS AGREEMENT EX-4.3 Exhibit 4.3 FIRST AMENDMENT TO THE REGISTRATION RIGHTS AGREEMENT This FIRST AMENDMENT TO THE REGISTRATION RIGHTS AGREEMENT (this “Amendment”) is made and entered into as of June 1, 2026, by and between Quantum Corporation, a Delaware corporation (the “Company”), and Dialectic Technology SPV LLC, a Delaware limited liability company (the “Holder”). The Company and the Holder are referred to
June 2, 2026	EX-10.2	SIXTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT EX-10.2 Exhibit 10.2 SIXTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS SIXTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of June 1, 2026 (the “Sixteenth Amendment Signing Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreement (as defin
June 2, 2026	EX-4.2	QUANTUM CORPORATION Warrant No. 2026-1 Issuance Date: June 1, 2026 EX-4.2 Exhibit 4.2 NEITHER THIS WARRANT NOR THE SECURITIES FOR WHICH THIS WARRANT IS EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT (AS DEFINED HEREIN) OR THE SECURITIES LAWS OF ANY STATE, AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A
June 2, 2026	EX-99.1	Quantum Announces Preliminary Fiscal Fourth Quarter 2026 Financial Results EX-99.1 Exhibit 99.1 Quantum Announces Preliminary Fiscal Fourth Quarter 2026 Financial Results CENTENNIAL, Colo. — June 2, 2026 — Quantum Corporation (Nasdaq: QMCO) (“Quantum” or the “Company”), today announced select preliminary unaudited financial results for its fiscal fourth quarter of 2026 ended March 31, 2026. Based on unaudited financials, the Company expects the following: • Revenue of ap
June 2, 2026	EX-4.1	REGISTRATION RIGHTS AGREEMENT EX-4.1 Exhibit 4.1 REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is made and entered into as of June 1, 2026, by and between Quantum Corporation, a Delaware corporation (the “Company”), and each of the investors identified on the signature page hereto (including its respective successors and assigns and any affiliate or permitted transferee who is a subsequent
June 2, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2026 Quantum Corporation UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2026 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File N
May 29, 2026	SD	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report QUANTUM CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of inc SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report QUANTUM CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 10770 East Briarwood Avenue, Centennial, Colorado 80112 (
May 29, 2026	EX-1.01	Conflict Minerals Report for the Calendar Year Ended December 31, 2025 EX-1.01 Exhibit 1.01 Quantum Corporation Conflict Minerals Report for the Calendar Year Ended December 31, 2025 This conflict minerals report contains forward-looking statements. These statements include Quantum’s goals for its conflict minerals program, and the actions Quantum intends to take to improve transparency and reporting. All forward-looking statements involve risk and uncertainty. When
February 24, 2026	424B3	Quantum Corporation Up to 18,207,453 Shares of Common Stock Filed Pursuant to Rule 424(b)(3) File No. 333-293560 PROSPECTUS Quantum Corporation Up to 18,207,453 Shares of Common Stock This prospectus relates to the resale from time to time by Dialectic Technology SPV LLC, a Delaware limited liability company (the “Selling Stockholder”), of up to 18,207,453 shares of our common stock, $0.01 par value per share, which is the maximum number of shares issuable
February 19, 2026	S-1	As filed with the Securities and Exchange Commission on February 18, 2026 As filed with the Securities and Exchange Commission on February 18, 2026 Registration No.
February 19, 2026	LETTER	LETTER February 19, 2026 Hugues Meyrath President and Chief Executive Officer Quantum Corporation 10770 E.
February 19, 2026	S-8	As filed with the Securities and Exchange Commission on February 18, 2026 As filed with the Securities and Exchange Commission on February 18, 2026 Registration No.
February 19, 2026	EX-FILING FEES	Security Type Calculation of Filing Fee Tables S-1 QUANTUM CORP /DE/ Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Equity Common Stock, $0.
February 19, 2026	EX-FILING FEES	Calculation of Filing Fee Tables (Form Type) Quantum Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Exhibit 107 Calculation of Filing Fee Tables S-8 (Form Type) Quantum Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit(2) Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to be Paid Equity Common Stock, par value $0.
February 19, 2026	CORRESP	QUANTUM CORPORATION 10770 E. Briarwood Avenue Centennial, CO 80112 February 19, 2026 QUANTUM CORPORATION 10770 E. Briarwood Avenue Centennial, CO 80112 February 19, 2026 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Jan Woo Re: Quantum Corporation - Registration Statement – Form S-1 File No. 333-293560 Ladies and Gentlemen: Pursuant to Rule 461 under the Securities Act of 1933, as amended, Quantum
February 17, 2026	EX-10.1	QUANTUM CORPORATION 2023 LONG-TERM INCENTIVE PLAN (as amended and restated through October 20, 2025) Exhibit 10.1 QUANTUM CORPORATION 2023 LONG-TERM INCENTIVE PLAN (as amended and restated through October 20, 2025) 1. Purposes of the Plan; Award Types. The purposes of this Plan are to attract, retain and incentivize the best available personnel for positions of substantial responsibility, and to promote the success of the Company’s business. The Plan permits the grant of Incentive Stock Options,
February 17, 2026	EX-99.1	Quantum Reports Fiscal Third Quarter 2026 Financial Results Exhibit 99.1 Quantum Reports Fiscal Third Quarter 2026 Financial Results CENTENNIAL, Colo. — February 17, 2026 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), today announced financial results for its fiscal third quarter of 2026 ended December 31, 2025. Fiscal Third Quarter 2026 Financial Summary •Revenue was $74.6 million, exceeding the preliminary revenue results of $72.7 mil
February 17, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 17, 2026 Quantum Corpora UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 17, 2026 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizatio
February 17, 2026	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2025 ☐ TRANSITION REPOR Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number
February 17, 2026	EX-10.2	AMENDMENT NO. 2 QUANTUM CORPORATION 2021 INDUCEMENT PLAN Exhibit 10.2 AMENDMENT NO. 2 TO QUANTUM CORPORATION 2021 INDUCEMENT PLAN RECITALS A.On February 1, 2021 the board of directors (the Board) of Quantum Corporation, a Delaware corporation (the Company) adopted the Quantum Corporation 2021 Inducement Plan (the Plan). B.On December 30, 2022, the Leadership and Compensation Committee of the Board (the Committee) approved an amendment to the Plan to inc
February 2, 2026	EX-10.1	Quantum Corporation 10770 E. Briarwood Avenue Exhibit 10.1 Quantum Corporation 10770 E. Briarwood Avenue Centennial, CO 80112 USA Via email Mr. William H. White January 8, 2026 Dear William: I am pleased to offer you the opportunity to become the Chief Financial Officer for Quantum Corporation (Quantum or the Company), reporting directly to me as Chief Executive Officer. Your start date is anticipated to be on or around February 2, 2026, and
February 2, 2026	EX-99.1	Quantum Appoints William H. White as Chief Financial Officer Seasoned finance executive brings growth-focused mindset to advancing Quantum’s long-term strategy Exhibit 99.1 Quantum Appoints William H. White as Chief Financial Officer Seasoned finance executive brings growth-focused mindset to advancing Quantum’s long-term strategy CENTENNIAL, Colo. — Feb. 2, 2026 — Quantum Corporation (Nasdaq: QMCO) today announced the appointment of William H. White as its Chief Financial Officer. White will lead Quantum’s global finance organization, including financia
February 2, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 2, 2026 Quantum Corporat UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 2, 2026 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization
January 15, 2026	EX-99.1	Quantum Announces Preliminary Fiscal Third Quarter 2026 Financial Results Exhibit 99.1 Quantum Announces Preliminary Fiscal Third Quarter 2026 Financial Results CENTENNIAL, Colo. — Jan. 15, 2026 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), a leader in solutions for AI and unstructured data, today announced select preliminary unaudited financial results for its fiscal third quarter of 2026 ended December 31, 2025. Based on unaudited financials, the
January 15, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 15, 2026 Quantum Corporat UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 15, 2026 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization
December 18, 2025	EX-4.2	REGISTRATION RIGHTS AGREEMENT Exhibit 4.2 Execution Version REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is made and entered into as of December 18, 2025, by and between Quantum Corporation, a Delaware corporation (the “Company”), and Dialectic Technology SPV LLC, a Delaware limited liability company (the “Holder”). RECITALS A. Concurrently with the closing of the transactions contemplate
December 18, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 16, 2025 Quantum Corpora UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 16, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizatio
December 18, 2025	EX-4.1	QUANTUM CORPORATION, THE GUARANTORS PARTIES HERETO U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE AND NOTES COLLATERAL AGENT 10.00% PIK SENIOR SECURED CONVERTIBLE NOTES DUE 2028 DATED AS OF DECEMBER 18, 2025 TABLE OF CONTENTS Exhibit 4.1 Execution Version QUANTUM CORPORATION, THE GUARANTORS PARTIES HERETO AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE AND NOTES COLLATERAL AGENT 10.00% PIK SENIOR SECURED CONVERTIBLE NOTES DUE 2028 INDENTURE DATED AS OF DECEMBER 18, 2025 TABLE OF CONTENTS Page Article I DEFINITIONS 5 Section 1.01 Definitions 5 Section 1.02 Other Definitions 37 Section 1.03 [Reserved] 38 Se
December 2, 2025	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defini
November 24, 2025	424B3	Quantum Corporation 2,653,308 Shares of Common Stock Filed Pursuant to Rule 424(b)(3) File No. 333-291568 PROSPECTUS Quantum Corporation 2,653,308 Shares of Common Stock This prospectus relates to the resale from time to time by Dialectic Technology SPV LLC, a Delaware limited liability company (the “Selling Stockholder”), of up to 2,653,308 shares of our common stock, $0.01 par value per share, issuable upon exercise of a warrant to purchase our co
November 19, 2025	CORRESP	QUANTUM CORPORATION 10770 E. Briarwood Avenue Centennial, CO 80112 November 19, 2025 QUANTUM CORPORATION 10770 E. Briarwood Avenue Centennial, CO 80112 November 19, 2025 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Marion Graham Re: Quantum Corporation - Registration Statement – Form S-1 File No. 333- 291568 Ladies and Gentlemen: Pursuant to Rule 461 under the Securities Act of 1933, as amended, Q
November 17, 2025	EX-FILING FEES	Filing Fee Table Calculation of Filing Fee Tables S-1 QUANTUM CORP /DE/ Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Equity Common Stock, $0.
November 17, 2025	S-1	As filed with the Securities and Exchange Commission on November 14, 2025 As filed with the Securities and Exchange Commission on November 14, 2025 Registration No.
November 13, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 ☐ TRANSITION REPO Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe
November 13, 2025	EX-10.6	Separation Agreement and General Release of Claims Exhibit 10.6 Separation Agreement and General Release of Claims This Separation Agreement and General Release of Claims (the “Agreement”) is made by and between Lewis W. Moorehead, an individual (“Employee”) and Quantum Corporation (the “Company”) (hereinafter collectively referred to as the “Parties” and each a “Party”), effective on the eighth calendar day after the date this Agreement is signed
November 13, 2025	EX-99.1	Quantum Reports Fiscal Second Quarter 2026 Financial Results Exhibit 99.1 Quantum Reports Fiscal Second Quarter 2026 Financial Results CENTENNIAL, Colo. — November 13, 2025 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), today announced financial results for its fiscal second quarter of 2026 ended September 30, 2025. Fiscal Second Quarter 2026 Financial Summary •Revenue was $62.7 million, at the high-end of the guided range of $61 million
November 13, 2025	EX-10.5	SETTLEMENT AGREEMENT Exhibit 10.5 SETTLEMENT AGREEMENT The undersigned: I. Quantum Storage UK Ltd, having its registered office in Bracknell, England, and maintaining a place of business at Venture House, 2 Arlington Square, Downshire Way, Bracknell, Berkshire, United Kingdom, RG12 1WA, for these purposes legally represented by Lewis W. Moorehead, to be referred to below as “Quantum” or the “Employer”, and II. Mr. H.J
November 13, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2025 Quantum Corpora UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizatio
October 31, 2025	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defini
October 31, 2025	ARS	ARS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-13449 Quantum Corporatio
October 31, 2025	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defini
October 28, 2025	EX-99.1	Quantum Announces Preliminary Fiscal Second Quarter 2026 Financial Results Exhibit 99.1 Quantum Announces Preliminary Fiscal Second Quarter 2026 Financial Results CENTENNIAL, Colo. — Oct. 28, 2025 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), a leader in solutions for AI and unstructured data, today announced select preliminary unaudited financial results for its fiscal second quarter of 2026 ended September 30, 2025. Based on unaudited financials, t
October 28, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2025 Quantum Corporat UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization
October 21, 2025	PRE 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defini
October 20, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 20, 2025 Quantum Corporat UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 20, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization
October 6, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 30, 2025 Quantum Corpor UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 30, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizati
October 6, 2025	EX-16.1	October 6, 2025 Exhibit 16.1 October 6, 2025 U.S. Securities and Exchange Commission Office of the Chief Accountant 100 F Street, NE Washington, DC 20549 Re: Quantum Corporation File No. 001-13449 Dear Sir or Madam: We have read Item 4.01 of Form 8-K of Quantum Corporation dated October 6, 2025, and agree with the statements concerning our Firm contained therein. Very truly yours, /s/ GRANT THORNTON LLP
October 1, 2025	424B3	Quantum Corporation Up to 12,376,540 Shares of Common Stock Filed Pursuant to Rule 424(b)(3) File No. 333-286635 PROSPECTUS Quantum Corporation Up to 12,376,540 Shares of Common Stock This prospectus relates to the resale from time to time of up to 12,376,540 shares of common stock by YA II PN, Ltd., a Cayman Islands exempt limited partnership (the “Selling Stockholder”). The shares being offered by this prospectus consist of shares of common stock that we
September 30, 2025	EFFECT	EFFECT X0101 EFFECT 33 LIVE 2025-09-30 0001628280-25-042959 POS AM 0000709283 QUANTUM CORP /DE/ 333-286635
September 26, 2025	POS AM	As filed with the Securities and Exchange Commission on September 26, 2025 As filed with the Securities and Exchange Commission on September 26, 2025 Registration No.
September 23, 2025	EX-4.1	QUANTUM CORPORATION Warrant No. 2025-1 Issuance Date: September 23, 2025 EX-4.1 Exhibit 4.1 Execution Version NEITHER THIS WARRANT NOR THE SECURITIES FOR WHICH THIS WARRANT IS EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT (AS DEFINED HEREIN) OR THE SECURITIES LAWS OF ANY STATE, AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPT
September 23, 2025	EX-10.2	FIFTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT EX-10.2 Exhibit 10.2 FIFTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS FIFTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of September 23, 2025 (the “Fifteenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreement (
September 23, 2025	EX-10.7	FOURTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT Exhibit 10.7 Execution Version FOURTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS FOURTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of June 12, 2025 (the “Fourteenth Amendment Effective Date”) and effective as of the Thirteenth Amendment Effective Date, is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”,
September 23, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 23, 2025 Quantum Corpor UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 23, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission
September 23, 2025	EX-99.1	Quantum Enters into Definitive Agreement with Dialectic and Other Lenders to Restructure Term Debt Transaction Represents Key Milestone Toward Eliminating Outstanding Debt EX-99.1 Exhibit 99.1 Quantum Enters into Definitive Agreement with Dialectic and Other Lenders to Restructure Term Debt Transaction Represents Key Milestone Toward Eliminating Outstanding Debt SAN JOSE, Calif. — Sept. 23, 2025 — Quantum Corporation (Nasdaq: QMCO) (“Quantum” or the “Company”), a leader in solutions for AI and unstructured data, today announced it has entered into a definitive agree
September 23, 2025	EX-10.8	AGENCY RESIGNATION, APPOINTMENT AND ASSUMPTION AGREEMENT Exhibit 10.8 Execution Version AGENCY RESIGNATION, APPOINTMENT AND ASSUMPTION AGREEMENT This AGENCY RESIGNATION, APPOINTMENT AND ASSUMPTION AGREEMENT, dated as of April 21, 2025 (this “Agreement”), is entered into among BLUE TORCH FINANCE LLC (“Blue Torch”), as resigning disbursing agent and resigning collateral agent under the Credit Agreement (as defined below) (in such capacities, the “Resignin
September 23, 2025	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 23, 2025 Quantum Corpor DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 23, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Com
September 23, 2025	EX-10.1	TRANSACTION AGREEMENT by and among QUANTUM CORPORATION, DIALECTIC TECHNOLOGY SPV LLC, OC III LVS XXXIII LP OC III LVS XL LP Dated as of September 23, 2025 EX-10.1 Exhibit 10.1 Execution Version TRANSACTION AGREEMENT by and among QUANTUM CORPORATION, DIALECTIC TECHNOLOGY SPV LLC, OC III LVS XXXIII LP and OC III LVS XL LP Dated as of September 23, 2025 TABLE OF CONTENTS Page Article I THE CLOSING Section 1.1 Closing 3 Section 1.2 Company Closing Deliverables 3 Section 1.3 Dialectic Closing Deliverables 4 Section 1.4 Statement of Unpaid Transaction Exp
September 23, 2025	10-Q/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0
September 23, 2025	EX-4.2	REGISTRATION RIGHTS AGREEMENT EX-4.2 Exhibit 4.2 Execution Version REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is made and entered into as of September 23, 2025, by and between Quantum Corporation, a Delaware corporation (the “Company”), and Dialectic Technology SPV LLC, a Delaware limited liability company (the “Holder”). RECITALS A. In connection with the Transaction Agreement, dated a
September 23, 2025	EX-10.6	THIRTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT Exhibit 10.6 Execution Version THIRTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS THIRTEENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of May 5, 2025 (the “Thirteenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agree
September 15, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 12, 2025 Quantum Corpor UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 12, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizati
September 11, 2025	EX-10.2	Quantum Corporation Exhibit 10.2 Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 Mr. John A. Fichthorn Via electronic mail Dear John: We are pleased to offer you the opportunity to serve on the Board of Directors (the Board) of Quantum Corporation (Quantum), effective April 3, 2025. Our current Board compensation program provides a retainer of $50,000 annually. Additionally,
September 11, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ TRANSITION REPORT PU Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001
September 11, 2025	EX-10.1	Quantum Corporation 224 Airport Parkway Exhibit 10.1 Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 Via email Mr. Lewis W. Moorehead April 7, 2025 Dear Lewis: I am pleased to offer to you the opportunity to become the Chief Financial Officer for Quantum Corporation (Quantum or the Company), reporting directly to Jamie Lerner as Chief Executive Officer. Your start date is anticipated to be Apri
September 10, 2025	EX-99.1	Quantum Reports Fiscal First Quarter 2026 Financial Results Leadership Team Executing Steps to Improve Operational and Financial Performance. Exhibit 99.1 Quantum Reports Fiscal First Quarter 2026 Financial Results Leadership Team Executing Steps to Improve Operational and Financial Performance. SAN JOSE, Calif. — September 10, 2025 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), today announced financial results for its fiscal first quarter 2026 ended June 30, 2025. Management Commentary “Since my recent appointment
September 10, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 10, 2025 Quantum Corpor UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 10, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizati
August 28, 2025	EX-10.2	Quantum Corporation Exhibit 10.2 Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 Mr. Tony J. Blevins Via electronic mail August 27, 2025 Dear Tony: We are pleased to offer you the opportunity to serve on the Board of Directors (the Board) of Quantum Corporation (Quantum), effective upon your signing and return of this letter and subject to the Board’s approval of your appoin
August 28, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 27, 2025 Quantum Corporati UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 27, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
August 28, 2025	EX-10.1	Quantum Corporation Exhibit 10.1 Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 Mr. James C. Clancy Via electronic mail August 27, 2025 Dear Jim: We are pleased to offer you the opportunity to serve on the Board of Directors (the Board) of Quantum Corporation (Quantum), effective upon your signing and return of this letter and subject to the Board’s approval of your appoint
August 26, 2025	EX-10.6	RECITALS Exhibit 10.6 Quantum Corporation Executive Change of Control Agreement THIS CHANGE OF CONTROL AGREEMENT (the “Agreement”) is effective as of , by and between (the “Employee”) and QUANTUM CORPORATION, a Delaware corporation (the “Corporation”). This Agreement supersedes any previously signed Change of Control Agreement between the parties. RECITALS A.The Board of Directors of the Corporation (the “
August 26, 2025	EX-10.4	RECITALS Exhibit 10.4 THIS CHANGE OF CONTROL AGREEMENT (the “Agreement”) is effective as of , by and between (the “Director”) and QUANTUM CORPORATION, a Delaware corporation (the “Corporation”). This Agreement supersedes any previously signed Change of Control Agreement between the parties. RECITALS A.The Board of Directors of the Corporation (the “Board”) has determined that it is in the best interests of
August 26, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 21, 2025 Quantum Corporati UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 21, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
August 26, 2025	EX-10.25	THIRTEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT Exhibit 10.25 THIRTEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS THIRTEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of May 15, 2024 (the “Thirteenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”), QUANTUM LTO H
August 26, 2025	EX-10.52	SEVENTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT Exhibit 10.52 SEVENTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS SEVENTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of May 15, 2024 (the “Seventh Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreemen
August 26, 2025	EX-21.1	QUANTUM CORPORATION SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary Jurisdiction of Incorporation or Organization A.C.N. 120.786.012 Pty. Ltd. Australia Advanced Digital Information Corporation United Stated Certance (US) Holdings, Inc. United Stat Exhibit 21.1 QUANTUM CORPORATION SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary Jurisdiction of Incorporation or Organization A.C.N. 120.786.012 Pty. Ltd. Australia Advanced Digital Information Corporation United Stated Certance (US) Holdings, Inc. United Stated Certance Holdings Corporation United Stated Certance LLC United Stated Diamond Corporation France LTO Holdings, LLC, a Delaware corpor
August 26, 2025	EX-10.5	RECITALS Exhibit 10.5 Quantum Corporation Executive Change of Control Agreement THIS CHANGE OF CONTROL AGREEMENT (the “Agreement”) is effective as of , by and between (the “Employee”) and QUANTUM CORPORATION, a Delaware corporation (the “Corporation”). This Agreement supersedes any previously signed Change of Control Agreement between the parties. RECITALS A.The Board of Directors of the Corporation (the “
August 26, 2025	EX-19.1	Insider Trading Policy Amended August 16, 2022 Exhibit 19.1 Insider Trading Policy Amended August 16, 2022 Federal securities laws prohibit insiders of a public company, such as members of the board of directors, officers, employees and consultants, from trading in the securities of that company based on inside information. In addition to the direct liability of insiders for insider trading violations, companies and members of their board of d
August 26, 2025	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-13449
August 26, 2025	EX-99.1	Quantum Announces Filing of Fiscal Year 2025 Form 10-K, Delayed Filing of Form 10-Q for Quarter Ended June 30, 2025 and Nasdaq Notice Regarding Form 10-Q Exhibit 99.1 Quantum Announces Filing of Fiscal Year 2025 Form 10-K, Delayed Filing of Form 10-Q for Quarter Ended June 30, 2025 and Nasdaq Notice Regarding Form 10-Q CENTENNIAL, Colo. — Aug. 26, 2025 — Quantum Corporation (Nasdaq: QMCO) today announced the filing of its Annual Report on Form 10-K for the fiscal year ended March 31, 2025, with the U.S. Securities and Exchange Commission (the "SEC"
August 18, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 12, 2025 Quantum Corporati UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 12, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
August 15, 2025	NT 10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): o Form 10-K o Form 20-F o Form 11-K ☒ Form 10-Q o Form 10-D o Form N-CEN o Form N-CSR For Period Ended: June 30, 2025 o Transit UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): o Form 10-K o Form 20-F o Form 11-K ☒ Form 10-Q o Form 10-D o Form N-CEN o Form N-CSR For Period Ended: June 30, 2025 o Transition Report on Form 10-K o Transition Report on Form 20-F o Transition Report on Form 11-K o Transition Report on Form 10-Q For the Transition Period Ended: Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.
August 8, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 8, 2025 Quantum Corporatio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 8, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
July 23, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 17, 2025 Quantum Corporation UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 17, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization) (
July 23, 2025	EX-99.1	Quantum Announces Receipt of Nasdaq Notice Regarding Delayed Form 10-K Filing Exhibit 99.1 Quantum Announces Receipt of Nasdaq Notice Regarding Delayed Form 10-K Filing SAN JOSE, Calif. — July 23, 2025 — Quantum Corporation (Nasdaq: QMCO) announced today that it received a notice (the “Notice”) from the Listing Qualifications staff of the Nasdaq Stock Market LLC (“Nasdaq”) on July 17, 2025 stating that the Company is not in compliance with Nasdaq Listing Rule 5250(c)(1) as
July 8, 2025	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 1, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization) (C
June 30, 2025	NT 10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☒ Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: March 31, 2025 ☐ NT 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☒ Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: March 31, 2025 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q For the Transition Period Ended: Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.
June 18, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 12, 2025 Quantum Corporation UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 12, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File
June 18, 2025	EX-10.1	Quantum Corporation EX-10.1 Exhibit 10.1 Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 Via email Mr. Hugues Meyrath June 11, 2025 Dear Hugues: I am pleased to offer to you the opportunity to join Quantum Corporation (Quantum or the Company) as our President and Chief Executive Officer, reporting to the Board of Directors (Board). Your start date will be recorded as June 2,
June 18, 2025	EX-10.2	Any conflicts between the terms of this release and the Change of Control Agreement to which it is attached shall be governed by the Change of Control agreement. SUBSTANTIAL FORM OF SEVERANCE AND GENERAL RELEASE AGREEMENT EX-10.2 Exhibit 10.2 Quantum Corporation Executive Change of Control Agreement THIS CHANGE OF CONTROL AGREEMENT (the “Agreement”) is effective as of June 12, 2025, by and between Hugues Meyrath (the “Employee”) and QUANTUM CORPORATION, a Delaware corporation (the “Corporation”). This Agreement supersedes any previously signed Change of Control Agreement between the parties. RECITALS A. The Board o
June 18, 2025	EX-3.1	AMENDED AND RESTATED BYLAWS OF QUANTUM CORPORATION (as amended on June 12, 2025) EX-3.1 Exhibit 3.1 AMENDED AND RESTATED BYLAWS OF QUANTUM CORPORATION (as amended on June 12, 2025) TABLE OF CONTENTS Page ARTICLE I - CORPORATE OFFICES 1 1.1 REGISTERED OFFICE 1 1.2 OTHER OFFICES 1 ARTICLE II - MEETINGS STOCKHOLDERS 1 2.1 PLACE OF MEETINGS 1 2.2 ANNUAL MEETING 1 2.3 SPECIAL MEETING 1 2.4 ADVANCE NOTICE PROCEDURES 1 2.5 NOTICE OF STOCKHOLDERS’ MEETINGS 4 2.6 QUORUM 5 2.7 ADJOURNED
June 3, 2025	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 2, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File N
June 3, 2025	EX-99.1	Quantum Announces Leadership Changes Provides Update on Efforts to Transform Capital Structure Exhibit 99.1 Quantum Announces Leadership Changes Provides Update on Efforts to Transform Capital Structure SAN JOSE, Calif. — June 3, 2025 — Quantum Corporation (Nasdaq: QMCO) (“Quantum” or the “Company”), a leader in solutions for AI and unstructured data, today announced leadership changes supporting its efforts to transform Quantum’s ability to deliver consistent profitability and growth. The
May 28, 2025	EX-1.01	Conflict Minerals Report for the Calendar Year Ended December 31, 2024 Exhibit 1.01 Quantum Corporation Conflict Minerals Report for the Calendar Year Ended December 31, 2024 This conflict minerals report contains forward-looking statements. These statements include Quantum’s goals for its conflict minerals program and the actions Quantum intends to take to improve transparency and reporting. All forward-looking statements involve risk and uncertainty. When consideri
May 28, 2025	SD	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report QUANTUM CORPORATION (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report QUANTUM CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 224 Airport Parkway, Suite 550, San Jose, California 95110 (
May 6, 2025	EX-99.1	Quantum Announces Preliminary Fiscal Fourth Quarter 2025 Financial Results Exhibit 99.1 Quantum Announces Preliminary Fiscal Fourth Quarter 2025 Financial Results SAN JOSE, Calif. — May 6, 2025 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), a leader in solutions for AI and unstructured data, today announced select preliminary financial results for its fiscal fourth quarter of 2025 ended March 31, 2025. Based on preliminary unaudited financials, the Co
May 6, 2025	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 6, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization) (Co
April 29, 2025	424B3	Quantum Corporation Up to 17,550,626 Shares of Common Stock Filed Pursuant to Rule 424(b)(3) Registration File No. 333-286635 Quantum Corporation Up to 17,550,626 Shares of Common Stock This prospectus relates to the resale from time to time of up to 17,550,626 shares of common stock, $0.01 par value per share (the “common stock”), of Quantum Corporation, a Delaware corporation (“Quantum”), by YA II PN, Ltd., a Cayman Islands exempt limited partnership (th
April 29, 2025	8-K	Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
April 24, 2025	CORRESP	QUANTUM CORPORATION 224 Airport Parkway, Suite 550 San Jose, CA 95110 April 24, 2025 QUANTUM CORPORATION 224 Airport Parkway, Suite 550 San Jose, CA 95110 April 24, 2025 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.
April 24, 2025	LETTER	LETTER April 24, 2025 Brian E. Cabrera Chief Administrative Officer Quantum Corporation 224 Airport Parkway, Suite 550 San Jose, CA 95110 Re: Quantum Corporation Registration Statement on Form S-3 Filed April 18, 2025 File No. 333-286635 Dear Brian E. Cabrera: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding reque
April 18, 2025	EX-FILING FEES	Calculation of Filing Fee Tables (Form Type) Quantum Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Exhibit 107 Calculation of Filing Fee Tables S-3 (Form Type) Quantum Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit(2) Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to be Paid Equity Common Stock, $0.
April 18, 2025	S-3	As filed with the Securities and Exchange Commission on April 18, 2025 As filed with the Securities and Exchange Commission on April 18, 2025 Registration No.
April 17, 2025	8-K	Financial Statements and Exhibits, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 16, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
April 17, 2025	EX-99.1	QUANTUM CORPORATION CONSOLIDATED BALANCE SHEETS (in thousands, except per share amounts) Exhibit 99.1 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Board of Directors and Shareholders Quantum Corporation Opinion on the financial statements We have audited the accompanying consolidated balance sheet of Quantum Corporation (a Delaware corporation) and subsidiaries (the “Company”) as of March 31, 2024, the related consolidated statement of operations and comprehensive loss, con
April 3, 2025	EX-10.1	[Signature Page Follows] Exhibit 10.1 Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 March 26, 2025 Kenneth P. Gianella Via email Dear Ken: This letter agreement (this Letter Agreement) reflects the agreement between you and Quantum Corporation (the Company) regarding certain compensation matters. Reference is made to (1) the offer letter agreement between you and the Company da
April 3, 2025	8-K	Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 28, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File
March 27, 2025	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14
March 20, 2025	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 19, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
March 17, 2025	PRE 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14
February 21, 2025	EX-99	SCHEDULE A EX-99 2 p25-0590exhibit99.htm SCHEDULE A SCHEDULE A This Schedule sets forth information with respect to each purchase and sale of shares of Common Stock which were effectuated by the Reporting Persons since the filing of the Original Schedule 13D. Except as noted below, all such transactions were effected by the Reporting Persons in the open market through brokers and the price per share excludes
February 12, 2025	EX-99.1	Quantum Reports Fiscal Third Quarter 2025 Financial Results Execution on Business Transformation Drives Significant Year-Over-Year Improvements Takes Initial Step on Path Toward Becoming Debt-Free Exhibit 99.1 Quantum Reports Fiscal Third Quarter 2025 Financial Results Execution on Business Transformation Drives Significant Year-Over-Year Improvements Takes Initial Step on Path Toward Becoming Debt-Free SAN JOSE, Calif. — February 12, 2025 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), a leader in solutions for AI and unstructured data, announced today financial results
February 12, 2025	EX-10.2	Seventeenth Amendment dated October 28, 2024 to Amended and Restated Revolving Credit and Security Agreement dated December 27, 2018 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank, National Association Exhibit 10.2 Execution Version SEVENTEENTH AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS SEVENTEENTH AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of October 28, 2024, is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”), QUANTUM LTO HOLDINGS, LLC, a Delaware limited liability
February 12, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 12, 2025 Quantum Corpora UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 12, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizatio
February 12, 2025	EX-10.1	Eleventh Amendment dated October 28, 2024 to Term Loan Credit and Security Agreement dated August 5, 2021 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC Exhibit 10.1 ELEVENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS ELEVENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of October 28, 2024 (the “Eleventh Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreement as a borrower
February 12, 2025	EX-10.3	Eighteenth Amendment dated November 25, 2024 to Amended and Restated Revolving Credit and Security Agreement dated December 27, 2018 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank, National Association Exhibit 10.3 [Execution] EIGHTEENTH AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS EIGHTEENTH AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of November 25, 2024 (the “Eighteenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”), QUANTUM LTO HOLDING
February 12, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2024 ☐ TRANSITION REPOR Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number
February 11, 2025	424B3	Quantum Corporation Up to 2,302,733 Shares of Common Stock Filed Pursuant to Rule 424(b)(3) Registration File No. 333-284528 PROSPECTUS Quantum Corporation Up to 2,302,733 Shares of Common Stock This prospectus relates to the resale from time to time of up to 2,302,733 shares of common stock, $0.01 par value per share (the “common stock”), of Quantum Corporation, a Delaware corporation (“Quantum”), by YA II PN, Ltd., a Cayman Islands exempt limited partne
February 7, 2025	CORRESP	QUANTUM CORPORATION 224 Airport Parkway, Suite 550 San Jose, CA 95110 February 7, 2025 QUANTUM CORPORATION 224 Airport Parkway, Suite 550 San Jose, CA 95110 February 7, 2025 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.
February 6, 2025	S-1/A	As filed with the Securities and Exchange Commission on February 6, 2025. As filed with the Securities and Exchange Commission on February 6, 2025. Registration No. 333-284528 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM S-1/A REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Quantum Corporation (Exact Name of Registrant as Specified in its Charter) Delaware 3572 94-2665054 (State or Other Jurisdiction of Incorpor
February 3, 2025	LETTER	LETTER February 3, 2025 Brian E. Cabrera Chief Administrative Officer Quantum Corporation 224 Airport Parkway, Suite 550 San Jose, California 95110 Re: Quantum Corporation Registration Statement on Form S-1 Filed January 27, 2025 File No. 333-284528 Dear Brian E. Cabrera: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rule 461 regarding re
January 27, 2025	EX-3.1	Amended and Restated Certificate of Incorporation of the Company, as amended through August 26, 2024. Exhibit 3.1 AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF QUANTUM CORPORATION, a Delaware Corporation Quantum Corporation, a corporation organized and existing under the laws of the State of Delaware, certifies that: 1.This Amended and Restated Certificate of Incorporation is to become effective August 13, 2007. 2.The original Certificate of Incorporation of the Corporation was filed with t
January 27, 2025	S-1	As filed with the Securities and Exchange Commission on January 27, 2025. As filed with the Securities and Exchange Commission on January 27, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Quantum Corporation (Exact Name of Registrant as Specified in its Charter) Delaware 3572 94-2665054 (State or Other Jurisdiction of Incorporation or Organization) (Pri
January 27, 2025	EX-10.3	ineteenth Amendment and Waiver to Amended and Restated Revolving Credit and Security Agreement, dated as of January 27, 2025, by and among the Company, Quantum LTO Holdings, LLC, the other borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank, National Association, as agent. Exhibit 10.3 Execution Version NINETEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS NINETEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of January 27, 2025 (the “Nineteenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Qua
January 27, 2025	EX-4.29	Warrant Agreement dated June 1, 2023 by and between the Company and Armory Securities, LLC Exhibit 4.29 SCHEDULE B - FORM OF WARRANT THIS WARRANT; AND THE SHARES ISSUABLE UPON EXERCISE HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY STATE SECURITIES LAWS, AND MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED, OR HYPOTHECATED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT RELATED THERETO OR, SUBJECT TO SECTION 11 HEREOF, AN OPINION OF COUN
January 27, 2025	EX-10.58	y Equity Purchase Agreement Exhibit 10.58 Execution Version STANDBY EQUITY PURCHASE AGREEMENT THIS STANDBY EQUITY PURCHASE AGREEMENT (this “Agreement”) dated as of January 25, 2025, is made by and between YA II PN, LTD., a Cayman Islands exempt limited company (the “Investor”), and QUANTUM CORPORATION, a company incorporated under the laws of the State of Delaware (the “Company”). The Investor and the Company may be referred
January 27, 2025	EX-10.1	Standby Equity Purchase Agreement, dated January 25, 2025, by and between Quantum Corporation and YA II PN, Ltd. Exhibit 10.1 Execution Version STANDBY EQUITY PURCHASE AGREEMENT THIS STANDBY EQUITY PURCHASE AGREEMENT (this “Agreement”) dated as of January 25, 2025, is made by and between YA II PN, LTD., a Cayman Islands exempt limited company (the “Investor”), and QUANTUM CORPORATION, a company incorporated under the laws of the State of Delaware (the “Company”). The Investor and the Company may be referred
January 27, 2025	EX-10.2	Twelfth Amendment and Waiver to Term Loan Credit and Security Agreement, dated as of January 27, 2025, by and among the Company, Quantum LTO Holdings, LLC, the other borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC, as disbursing agent and collateral agent. Exhibit 10.2 EXECUTION VERSION TWELFTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS TWELFTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of January 27, 2025 (the “Twelfth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined t
January 27, 2025	EX-10.60	Nineteenth Amendment and Waiver to Amended and Restated Revolving Credit and Security Agreement, dated as of January 27, 2025, by and among the Company, Quantum LTO Holdings, LLC, the other borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank, National Association, as agent Exhibit 10.60 Execution Version NINETEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS NINETEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of January 27, 2025 (the “Nineteenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Qu
January 27, 2025	EX-10.59	Twelfth Amendment and Waiver to Term Loan Credit and Security Agreement, dated as of January 27, 2025, by and among the Company, Quantum LTO Holdings, LLC, the other borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC, a disbursing agent and collateral Exhibit 10.59 EXECUTION VERSION TWELFTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS TWELFTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of January 27, 2025 (the “Twelfth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined
January 27, 2025	EX-FILING FEES	Calculation of Filing Fee Table Exhibit 107 Calculation of Filing Fee Tables S-1 (Form Type) Quantum Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit(2) Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to be Paid Equity Common Stock, $0.
January 27, 2025	8-K	Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 25, 2025 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission Fi
January 6, 2025	EX-99.1	JOINT ACQUISITION STATEMENT PURSUANT TO RULE 13d-1(k) EXHIBIT 99.1 JOINT ACQUISITION STATEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to such statement on Schedule 13D may be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned a
December 4, 2024	SC 13G/A	US747RGT0178 / RIGHTS QUANTUM CORP / Neuberger Berman Group LLC Passive Investment SC 13G/A 1 formsc13ga-12042024051215.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 5)* QUANTUM CORP /DE/ (Name of Issuer) Common (Title of Class of Securities) 747906501 (CUSIP Number) November 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate
November 21, 2024	LETTER	LETTER November 21, 2024 Kenneth Gianella Chief Financial Officer Quantum Corporation 224 Airport Parkway, Suite 550 San Jose, CA 95110 Re: Quantum Corporation Form 10-K for Fiscal Year Ended March 31, 2024 File No.
November 18, 2024	CORRESP	1 November 18, 2024 VIA EDGAR Ms. Joyce Sweeney Ms. Kathleen Collins United States Securities and Exchange Commission Division of Corporate Finance, Office of Technology 100 F Street, NE Washington, D.C. 20549 Re: Quantum Corporation Form 10-K for Fiscal Year Ended March 31, 2024 Filed June 28, 2024 File No. 001-13449 Dear Ms. Joyce Sweeney and Ms. Kathleen Collins: Quantum Corporation (the “Company
November 14, 2024	EX-99	Quantum Corporation Executive Compensation Recoupment Policy Executive Compensation Recoupment Policy 1.Purpose Quantum Corporation, a Delaware corporation (the Company), has adopted this Executive Compensation Recoupment Policy (this Policy) to comply with Section 954 of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, as codified by Section 10D of the Securities Exchange Act of 1934, as amended (the Exchange Act), and the Nasdaq Stoc
November 14, 2024	EX-3.1	Amended and Restated Certificate of Incorporation of the Company, as amended through August 26, 2024 Delaware The First State Page 1 I, JEFFREY W. BULLOCK, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF AMENDMENT OF “QUANTUM CORPORATION”, FILED IN THIS OFFICE ON THE TWENTY-FIRST DAY OF AUGUST, A.D. 2024, AT 11:08 O`CLOCK A.M. AND I DO HEREBY FURTHER CERTIFY THAT THE EFFECTIVE DATE OF THE AFORESAID CERTIFICATE OF AMENDME
November 14, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPO Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe
November 13, 2024	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizatio
November 13, 2024	EX-99.1	Quantum Reports Fiscal Second Quarter 2025 Financial Results Exhibit 99.1 Quantum Reports Fiscal Second Quarter 2025 Financial Results SAN JOSE, Calif. — November 13, 2024 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), a leader in solutions for AI and unstructured data, announced today financial results for its fiscal second quarter 2025 ended September 30, 2024. Fiscal Second Quarter 2025 Financial Summary •Revenue was $70.5 million •GA
November 7, 2024	LETTER	LETTER November 7, 2024 Kenneth Gianella Chief Financial Officer Quantum Corporation 224 Airport Parkway, Suite 550 San Jose, CA 95110 Re: Quantum Corporation Form 10-K for Fiscal Year Ended March 31, 2024 Response dated October 3, 2024 File No.
October 10, 2024	8-K	Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 4, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
October 3, 2024	CORRESP	October 3, 2024 October 3, 2024 VIA EDGAR Ms. Joyce Sweeney Ms. Kathleen Collins United States Securities and Exchange Commission Division of Corporate Finance, Office of Technology 100 F Street, NE Washington, D.C. 20549 Re: Quantum Corporation Form 10-K for Fiscal Year Ended March 31, 2024 Filed June 28, 2024 File No. 001-13449 Dear Ms. Joyce Sweeney and Ms. Kathleen Collins: Quantum Corporation (the “Company”)
September 26, 2024	CORRESP	September 26, 2024 September 26, 2024 VIA EDGAR Ms. Joyce Sweeney Ms. Kathleen Collins United States Securities and Exchange Commission Division of Corporate Finance, Office of Technology 100 F Street, NE Washington, D.C. 20549 Re: Quantum Corporation Form 10-K for Fiscal Year Ended March 31, 2024 Filed June 28, 2024 File No. 001-13449 Dear Ms. Joyce Sweeney and Ms. Kathleen Collins: Quantum Corporation (the “Compan
September 23, 2024	8-K	Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 17, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizati
September 17, 2024	LETTER	LETTER September 17, 2024 Kenneth Gianella Chief Financial Officer Quantum Corporation 224 Airport Parkway, Suite 550 San Jose, CA 95110 Re: Quantum Corporation Form 10-K for Fiscal Year Ended March 31, 2024 Filed June 28, 2024 File No.
September 16, 2024	EX-99.1	Quantum Corporation 2023 Long-Term Incentive Plan, as amended through June 27, 2024 Exhibit 99.1 QUANTUM CORPORATION 2023 LONG-TERM INCENTIVE PLAN As Amended through June 27, 2024 1.Purposes of the Plan; Award Types. The purposes of this Plan are to attract, retain and incentivize the best available personnel for positions of substantial responsibility, and to promote the success of the Company’s business. The Plan permits the grant of Incentive Stock Options, Nonstatutory Stock
September 16, 2024	EX-FILING FEES	Filing Fee Table. Exhibit 107 Calculation of Filing Fee Tables S-8 (Form Type) Quantum Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit(2) Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to be Paid Equity Common Stock, par value $0.
September 16, 2024	S-8	As filed with the Securities and Exchange Commission on September 13, 2024 As filed with the Securities and Exchange Commission on September 13, 2024 Registration No.
September 6, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPO Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe
September 6, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2023 ☐ TRANSITION REPOR Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number
August 20, 2024	8-K	Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 15, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission Fil
August 15, 2024	SC 13D/A	QMCO / Quantum Corporation / PACIFIC INVESTMENT MANAGEMENT CO LLC - SC 13D/A Activist Investment SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 6)* Quantum Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 747906501 (CUSIP Number) Pacific Investment Management Company LLC Attention: Zephram Yowell, Senior Vice President, Senior Counsel 650 Newport Center
August 14, 2024	EX-10.2	Sixteenth Amendment dated August 13, 2024 to Amended and Restated Revolving Credit and Security Agreement dated December 27, 2018 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank, National Association. Exhibit 10.2 Execution Version SIXTEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS SIXTEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of August 13, 2024, is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”), QUANTUM LTO HOLDINGS, LLC, a Delaware l
August 14, 2024	EX-4.8	Form of Amended and Restated Warrant to Purchase Common Stock dated May 24, 2024 (as amended and restated on August 13, 2024) issued to certain funds affiliated with Blue Torch Credit. Exhibit 4.8 Execution Version THIS AMENDED AND RESTATED WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY
August 14, 2024	EX-4.4	Amended and Restated Warrant to Purchase Common Stock dated May 24, 2024 (as amended and restated on August 13, 2024), Warrant No. 2024- Exhibit 4.4 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 14 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECURITIES LAWS, OR PU
August 14, 2024	EX-4.5	Amended and Restated Warrant to Purchase Common Stock dated July 10, 2024 (as amended and restated on August 13, 2024) issued to OC III LVS XL LP. Exhibit 4.5 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 14 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
August 14, 2024	EX-4.1	Form of Warrant to Purchase Common Stock dated August 13, 2024 issued to certain funds affiliated with Blue Torch Credit. Exhibit 4.1 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
August 14, 2024	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 13, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission Fil
August 14, 2024	EX-10.1	Tenth Amendment dated August 13, 2024 to Term Loan Credit and Security Agreement dated August 5, 2021 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC. Exhibit 10.1 EXECUTION VERSION TENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS TENTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of August 13, 2024 (the “Tenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreement as a b
August 14, 2024	EX-4.3	Amended and Restated Warrant to Purchase Common Stock dated June 1, 2023 (as amended and restated on August 13, 2024) issued to OC III LVS XL LP. Exhibit 4.3 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 14 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
August 14, 2024	EX-4.7	Form of Amended and Restated Warrant to Purchase Common Stock dated June 16, 2020 (as amended and restated on August 13, 2024) issued to certain funds affiliated with Blue Torch Credit. Exhibit 4.7 Execution Version THIS AMENDED AND RESTATED WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF ARTICLE 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY
August 14, 2024	EX-4.2	Warrant to Purchase Common Stock dated August 13, 2024 issued to OC III LVS XL LP. Exhibit 4.2 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 14 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
August 14, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PU Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001
August 14, 2024	EX-4.9	Form of Amended and Restated Warrant to Purchase Common Stock dated July 10, 2024 (as amended and restated on August 13, 2024) issued to certain funds affiliated with Blue Torch Credit. Exhibit 4.9 Execution Version THIS AMENDED AND RESTATED WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY
August 14, 2024	EX-4.6	Amended and Restated Warrant to Purchase Common Stock dated December 27, 2018 (as amended and restated on August 13, 2024) issued to BTC Holdings Fund I, LLC. Exhibit 4.6 Execution Version THIS AMENDED AND RESTATED WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF ARTICLE 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY
August 13, 2024	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 13, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
August 13, 2024	EX-99.1	Quantum Reports Fiscal First Quarter 2025 Financial Results Exhibit 99.1 Quantum Reports Fiscal First Quarter 2025 Financial Results SAN JOSE, Calif. — August 13, 2024 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), a leader in solutions for AI and unstructured data, announced today financial results for its fiscal first quarter 2025 ended June 30, 2024. Fiscal First Quarter 2025 Financial Summary •Revenue was $71.3 million •GAAP gross p
August 2, 2024	DEFA14A	\| 1© 2024 Quantum Corporation UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a p \| 1© 2024 Quantum Corporation UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
July 12, 2024	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 11, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File
July 12, 2024	EX-4.1	Warrant to Purchase Common Stock dated July 11, 2024, Warrant No. 2024-12, issued to OC III LVS XL LP Exhibit 4.1 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 14 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
July 12, 2024	EX-4.6	Warrant to Purchase Common Stock dated July 11, 2024, Warrant No. 2024-11, issued to Blue Torch Credit Opportunities Fund II LP Exhibit 4.6 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
July 12, 2024	EX-4.4	Warrant to Purchase Common Stock dated July 11, 2024, Warrant No. 2024-9, issued to Blue Torch Credit Opportunities SBAF Fund LP Exhibit 4.4 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
July 12, 2024	EX-10.1	Ninth Amendment dated July 11, 2024 to Term Loan Credit and Security Agreement dated August 5, 2021 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC Exhibit 10.1 Execution version NINTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS NINTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of July 11, 2024 (the “Ninth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreement as a bor
July 12, 2024	EX-4.2	Warrant to Purchase Common Stock dated July 11, 2024, Warrant No. 2024-7, issued to Blue Torch Credit Opportunities KRS Fund LP Exhibit 4.2 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
July 12, 2024	EX-4.5	Warrant to Purchase Common Stock dated July 11, 2024, Warrant No. 2024-10, issued to BTC Holdings SC Fund LLC Exhibit 4.5 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
July 12, 2024	EX-10.2	Fifteenth Amendment dated July 11, 2024 to Amended and Restated Revolving Credit and Security Agreement dated December 27, 2018 by and among the Company, Quantum LTO Holdings, LLC, Square Box Systems Limited, the borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank, National Association Exhibit 10.2 Execution version FIFTEENTH AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS FIFTEENTH AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of July 11, 2024 (the “Fifteenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”), QUANTUM LTO HOLDINGS
July 12, 2024	EX-4.3	Warrant to Purchase Common Stock dated July 11, 2024, Warrant No. 2024-8, issued to Blue Torch Offshore Credit Opportunities Master Fund II LP Exhibit 4.3 Execution Version THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECU
July 2, 2024	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defini
July 2, 2024	ARS	ARS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K 0DUN2QH ց ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2024 or տ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-13449 Quantum Corporatio
July 2, 2024	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defini
June 28, 2024	EX-3.2	Amended and Restated Bylaws of the Company, as amended through February 8, 2016 Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF QUANTUM CORPORATION (as amended on November 18, 2008) TABLE OF CONTENTS Page ARTICLE I - CORPORATE OFFICES 1 1.1 REGISTERED OFFICE 1 1.2 OTHER OFFICES 1 ARTICLE II - MEETINGS STOCKHOLDERS 1 2.1 PLACE OF MEETINGS 1 2.2 ANNUAL MEETING 1 2.3 SPECIAL MEETING 1 2.4 ADVANCE NOTICE PROCEDURES 1 2.5 NOTICE OF STOCKHOLDERS’ MEETINGS 4 2.6 QUORUM 5 2.7 ADJOURNED ME
June 28, 2024	EX-10.32	Quantum Corporation 2023 Long-Term Incentive Plan Exhibit 10.32 QUANTUM CORPORATION 2023 LONG-TERM INCENTIVE PLAN (Adopted on July 23, 2023) 1.Purposes of the Plan; Award Types. The purposes of this Plan are to attract, retain and incentivize the best available personnel for positions of substantial responsibility, and to promote the success of the Company’s business. The Plan permits the grant of Incentive Stock Options, Nonstatutory Stock Optio
June 28, 2024	EX-10.49	Offer Letter dated November 9, 2023 by and between the Company and Henk Jan Spanjaard Exhibit 10.49 Quantum Storage UK Ltd The Lightbox Willoughby Road Bracknell RG12 8FB PRIVATE & CONFIDENTIAL Henk Jan Spanjaard 9 November 2023 Dear Henk Jan, Role of Chief Revenue Officer Quantum Storage UK Ltd., a subsidiary of Quantum Corporation (Quantum or the Company), is pleased to offer you the position of Chief Revenue Officer with effect from 9 November 2023. In this role, you should repo
June 28, 2024	EX-10.33	Quantum Corporation Employee Stock Purchase Plan Agreement, as amended and restated on July 25, 2023 Exhibit 10.33 QUANTUM CORPORATION EMPLOYEE STOCK PURCHASE PLAN (As Amended and Restated July 25, 2023) The following constitute the provisions of the Employee Stock Purchase Plan (herein called the “Plan”) of Quantum Corporation (herein called the “Company”). 1. Purpose. The purpose of the Plan is to provide Employees of the Company and its Designated Subsidiaries with an opportunity to purchase C
June 28, 2024	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-13449
June 18, 2024	EX-10.1	by and between the Company and John R. Tracy Exhibit 10.1 Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 Mr. John R. Tracy Via electronic mail June 12, 2024 Dear John: We are pleased to offer you the opportunity to serve on the Board of Directors (the Board) of Quantum Corporation (Quantum), effective upon your signing and returning this letter and following the Board’s approval of your appointment
June 18, 2024	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 12, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File
June 18, 2024	PRE 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defini
June 17, 2024	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 17, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization) (
June 17, 2024	EX-99.1	Quantum Reports Fiscal Full Year 2024 Financial Results Exhibit 99.1 Quantum Reports Fiscal Full Year 2024 Financial Results SAN JOSE, Calif. — June 17, 2024 — Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), a leader in solutions for AI and unstructured data, announced today financial results for its fiscal full year 2024 ended March 31, 2024. Fiscal 2024 Financial Summary •Revenue was $311.6 million •GAAP gross profit was $124.9 milli
June 10, 2024	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 6, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File N
June 10, 2024	EX-10.1	by and between the Company and Todd W. Arden Exhibit 10.1 Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 Mr. Todd Arden Via electronic mail June 6, 2024 Dear Todd: We offer you the opportunity to serve on the Board of Directors (the Board) of Quantum Corporation (Quantum) following the Board’s approval of your appointment, which we anticipate occurring on or before June 6, 2024. As compensation for
May 30, 2024	SD	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report QUANTUM CORPORATION (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report QUANTUM CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-13449 (State or other jurisdiction of incorporation) (Commission file number) 224 Airport Parkway, Suite 550, San Jose, California 95110 (Address of principal executive offices) (Zip code) Brian E. Cabr
May 30, 2024	EX-1.01	Exhibit 1.01 -- Conflict Minerals Report as required by Items 1.01 and 1.02 of this Form. Exhibit 1.01 Quantum Corporation Conflict Minerals Report for the Calendar Year Ended December 31, 2023 This conflict minerals report contains forward-looking statements. These statements include Quantum’s goals for its conflict minerals program and the actions Quantum intends to take to improve transparency and reporting. All forward-looking statements involve risk and uncertainty. When consideri
May 29, 2024	EX-4.2	Warrants to Purchase Common Stock, dated May 24th 2024, issued to OC III LVS XL LP Exhibit 4.2 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 14 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECURITIES LAWS, OR PU
May 29, 2024	EX-10.1	Eighth Amendment and Waiver dated May 24, 2024 to Term Loan Credit and Security Agreement dated August 5, 2021 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC Exhibit 10.1 EIGHTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS EIGHTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of May 24, 2024 (the “Eighth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreement as
May 29, 2024	EX-4.1	Form of Warrant to purchase Common Stock, dated May 24, 2024 Exhibit 4.1 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS, AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF SECTION 15 BELOW, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER THE ACT AND ANY APPLICABLE STATE SECURITIES LAWS, OR PU
May 29, 2024	EX-10.2	Fourteenth Amendment dated May 24, 2024 to Amended and Restated Revolving Credit and Security Agreement dated December 27, 2018 by and among the Company, Quantum LTO Holdings, LLC, Square Box Systems Limited, the borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank National Association Exhibit 10.2 Execution Version FOURTEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS FOURTEENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of May 24, 2024 (the “Fourteenth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum
May 29, 2024	8-K	Entry into a Material Definitive Agreement, Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 22, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File N
May 3, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2024 Quantum Corporation ( UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File Nu
May 3, 2024	EX-99.1	Quantum Provides Updated Plan to Nasdaq EX-99.1 Exhibit 99.1 Quantum Provides Updated Plan to Nasdaq SAN JOSE, Calif., May 3, 2024 – Quantum Corporation (Nasdaq: QMCO) (“Quantum” or the “Company”), a leader in solutions for AI and unstructured data, today provided an update related to the Company’s efforts to become current with its SEC financial reports. As previously announced on April 12, 2024, The Nasdaq Stock Market LLC (Nasdaq) gr
April 12, 2024	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 8, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File
April 12, 2024	EX-99.1	Quantum Provides Additional Business Updates Exhibit 99.1 Quantum Provides Additional Business Updates SAN JOSE, Calif., April 12, 2024 – Quantum Corporation (Nasdaq: QMCO), a leader in solutions for AI and unstructured data, provided additional updates on its business. Fiscal Fourth Quarter 2024 Liquidity Update Quantum’s unaudited cash and long-term debt balances as of March 31, 2024, are provided below: • Cash and cash equivalents were $2
March 25, 2024	EX-10.2	Twelfth Amendment dated March 22, 2024 to Amended and Restated Revolving Credit and Security Agreement dated December 27, 2018 by and among the Company, Quantum LTO Holdings, LLC, Square Box Systems Limited, the borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank National Association Exhibit 10.2 Execution TWELFTH AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS TWELFTH AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of March 22, 2024, is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”), QUANTUM LTO HOLDINGS, LLC, a Delaware limited liability company (“Quantum
March 25, 2024	EX-10.1	Sixth Amendment dated March 22, 2024 to Term Loan Credit and Security Agreement dated August 5, 2021 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC Exhibit 10.1 SIXTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS SIXTH AMENDMENT TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of March 22, 2024 (the “Sixth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreement as a borrower from time t
March 25, 2024	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 19, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File
February 20, 2024	EX-10.2	Eleventh Amendment and Waiver dated February 14, 2024 to Amended and Restated Revolving Credit and Security Agreement dated December 27, 2018 by and among the Company, Quantum LTO Holdings, LLC, Square Box Systems Limited, the borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank National Association Exhibit 10.2 Execution Version ELEVENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS ELEVENTH AMENDMENT AND WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of February 14, 2024 (the “Eleventh Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”
February 20, 2024	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission F
February 20, 2024	EX-10.1	Fifth Amendment and Waiver dated February 14, 2024 to Term Loan Credit and Security Agreement dated August 5, 2021 by and among the Company, Quantum LTO Holdings, LLC, the borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC Exhibit 10.1 [Execution Copy] FIFTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS FIFTH AMENDMENT AND WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Amendment”), dated as of February 14, 2024 (the “Fifth Amendment Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the
February 14, 2024	EX-1	JOINT FILING AGREEMENT EX-1 2 ex1.htm EXHIBIT 1 Exhibit 1 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, each of the undersigned acknowledges and agrees that the foregoing statement on this Schedule 13G is filed on behalf of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of the undersigned without the
February 14, 2024	SC 13G/A	QMCO / Quantum Corporation / Long Focus Capital Management, Llc - SC 13G/A Passive Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* QUANTUM CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 747906501 (CUSIP Number) Long Focus Capital Management LLC 207 Calle Del Parque A&M Tower, 8th Floor San Juan, PR 00912 (787) 333-0240 (Name, Address and Telephone Number of
February 14, 2024	NT 10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: December 31, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: December 31, 2023 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q For the Transition Period Ended: Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.
February 14, 2024	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2024 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission F
February 13, 2024	SC 13G	QMCO / Quantum Corporation / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: Quantum Corp Title of Class of Securities: Common Stock CUSIP Number: 747906501 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d-1(b) ☐ Rule 13d-1
February 12, 2024	SC 13G/A	QMCO / Quantum Corporation / Neuberger Berman Group LLC Passive Investment SC 13G/A 1 formsc13ga-02122024080249.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* QUANTUM CORP /DE/ (Name of Issuer) Common (Title of Class of Securities) 747906501 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate
January 17, 2024	SC 13G/A	QMCO / Quantum Corporation / ADK Soho Fund LP Passive Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Quantum Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 747906501 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule
December 4, 2023	SC 13G	QMCO / Quantum Corp / ADK Soho Fund LP Passive Investment SC 13G 1 sc13gadkcapital.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Quantum Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 747906501 (CUSIP Number) August 18, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate
November 17, 2023	EX-99.1	Quantum Announces Notification from Nasdaq Related to Delayed Form 10-Q Filing EX-99.1 Exhibit 99.1 Quantum Announces Notification from Nasdaq Related to Delayed Form 10-Q Filing SAN JOSE, Calif. — November 17, 2023 — Quantum Corporation (NASDAQ: QMCO) (“Quantum” or the “Company”) announced today that it received a notice (the “Notice”) from the Listing Qualifications staff of the Nasdaq Stock Market LLC (“Nasdaq”) on November 14, 2023 stating that the Company is not in comp
November 17, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 14, 2023 Quantum Corpora UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 14, 2023 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission F
November 16, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 9, 2023 Quantum Corporat UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 9, 2023 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission Fi
November 16, 2023	EX-99.1	Quantum Appoints Henk Jan Spanjaard as Chief Revenue Officer Spanjaard Will Lead Global Sales Strategy and Execution as Company Seeks to Capitalize on Improved Pipeline and Maximize Opportunities with its Expanding Product Portfolio EX-99.1 Exhibit 99.1 Quantum Appoints Henk Jan Spanjaard as Chief Revenue Officer Spanjaard Will Lead Global Sales Strategy and Execution as Company Seeks to Capitalize on Improved Pipeline and Maximize Opportunities with its Expanding Product Portfolio SAN JOSE, Calif. — November 16, 2023 — Quantum Corporation (NASDAQ: QMCO) (Quantum or the Company) today announced the appointment of Henk Jan Spa
November 13, 2023	EX-10.1	Waiver dated November 10, 2023 to Term Loan Credit and Security Agreement dated August 5, 2021 by and among the Company, Quantum LTO Holdings, LLC, Square Box Systems Limited, the borrowers and guarantors party thereto, the lenders party thereto, and Blue Torch Finance LLC EX-10.1 Exhibit 10.1 WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT THIS WAIVER TO TERM LOAN CREDIT AND SECURITY AGREEMENT (this “Waiver”), dated as of November 10, 2023 (the “Waiver Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”, and together with each other Person joined to the Credit Agreement as a borrower from time to time, collectivel
November 13, 2023	EX-10.2	Waiver dated November 13, 2023 to Amended and Restated Revolving Credit and Security Agreement dated December 27, 2018 by and among the Company, Quantum LTO Holdings, LLC, Square Box Systems Limited, the borrowers and guarantors party thereto, the lenders party thereto, and PNC Bank National Association EX-10.2 Exhibit 10.2 WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT THIS WAIVER TO AMENDED AND RESTATED REVOLVING CREDIT AND SECURITY AGREEMENT (this “Waiver”), dated as of November 13, 2023 (the “Waiver Effective Date”), is entered into by and among QUANTUM CORPORATION, a Delaware corporation (“Quantum”), QUANTUM LTO HOLDINGS, LLC, a Delaware limited liability company (“Qu
November 13, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 10, 2023 Quantum Corpora UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 10, 2023 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission F
November 13, 2023	EX-99.1	Quantum Files Form 12b-25 Notification of Late filing Announces Postponement of Second Quarter Earnings Release and Conference Call EX-99.1 Exhibit 99.1 Quantum Files Form 12b-25 Notification of Late filing Announces Postponement of Second Quarter Earnings Release and Conference Call SAN JOSE, Calif. — November 13, 2023 — Quantum Corporation (NASDAQ: QMCO) (“Quantum or the “Company”) announced today that it has filed a Form 12b-25 Notification of Late Filing because it is unable to file its Quarterly Report on Form 10-Q for th
November 13, 2023	NT 10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: September 30, 2023 ☐ Tr NT 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: September 30, 2023 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q For the Transition Period Ended: Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.
September 26, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 20, 2023 Quantum Corpor UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 20, 2023 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organizati
September 14, 2023	8-K	Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 12, 2023 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission
August 21, 2023	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defini
August 21, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 21, 2023 Quantum Corporati UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 21, 2023 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
August 21, 2023	EX-16.1	Letter from Armanino LLP dated August 21, 2023 Exhibit 16.1 August 21, 2023 Securities and Exchange Commission 100 F Street N.E. Washington D.C. 20549-7561 Commissioners: We have read Item 4.01 of the Current Report on Form 8-K of Quantum Corporation dated August 21, 2023, which we understand will be filed with the Securities and Exchange Commission, and we agree with the statements concerning our firm contained in such Form 8-K. We have no ba
August 8, 2023	EX-99.1	Quantum Reports First Quarter Fiscal 2024 Results Quantum Reports First Quarter Fiscal 2024 Results SAN JOSE, Calif. — August 8, 2023 — Quantum Corporation (Nasdaq: QMCO) announced today financial results for its fiscal first quarter ended June 30, 2023. First Quarter Fiscal 2024 Financial Summary •Revenue was $91.8 million, a decrease of 5% year-over-year •GAAP gross margin was 38.1%, and non-GAAP gross margin expanded to 38.3% •Subscription ARR
August 8, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 8, 2023 Quantum Corporatio UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 8, 2023 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or other jurisdiction of incorporation or organization)
August 8, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PU Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001
July 27, 2023	ARS	ARS ! "#$ % & & "' "()*! !" ' !+,-.
July 27, 2023	8-K	Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 21, 2023 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 001-13449 94-2665054 (State or Other Jurisdiction of Incorporation) (Commission File
July 27, 2023	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defini
July 27, 2023	EX-16.1	Letter from Armanino LLP dated July 27, 2023 Exhibit 16.1 July 27, 2023 Securities and Exchange Commission 100 F Street N.E. Washington D.C. 20549-7561 Commissioners: We have read Item 4.01 of the Current Report on Form 8-K of Quantum Corporation dated July 27, 2023, which we understand will be filed with the Securities and Exchange Commission, and we agree with the statements concerning our firm contained in such Form 8-K. We have no basis
July 27, 2023	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defini
July 14, 2023	SC 13D/A	QMCO / Quantum Corp / PACIFIC INVESTMENT MANAGEMENT CO LLC - SC 13D/A Activist Investment SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 5)* Quantum Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 747906501 (CUSIP Number) Pacific Investment Management Company LLC Attention: Zephram Yowell, Senior Vice President, Senior Counsel 650 Newport Center
July 12, 2023	144	144 144 0001602567 XXXXXXXX LIVE 0000709283 QUANTUM CORP /DE/ 001-13449 224 AIRPORT PARKWAY SUITE 550 SAN JOSE CA 95110 408 944 4000 Lerner James J Officer Common Stock ETrade 3 Edison Drive Alpharetta GA 30005 158893 171604.44 1740953 07/10/2023 NASDAQ Common Stock 07/10/2023 Restricted Stock Units Issuer N 330000 07/10/2023 Compensation Y 07/11/2023 Jennifer Opitz
June 14, 2023	SC 13D/A	QMCO / Quantum Corp / PACIFIC INVESTMENT MANAGEMENT CO LLC - SC 13D/A Activist Investment SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 4)* Quantum Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 747906501 (CUSIP Number) Pacific Investment Management Company LLC Attention: Zephram Yowell, Senior Vice President, Senior Counsel 650 Newport Center
June 6, 2023	EX-10.3	Offer Letter dated June 5, 2023 by and between the Company and Laura Nash Quantum Corporation 224 Airport Parkway Suite 550 San Jose, CA 95110 USA +1 [408] 944-4000 Via email to Ms.

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