HEWPP / Hewlett Packard Enterprise Company - Preferred Security - SEC-arkivering, Årsberetning, Fuldmagtserklæring

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: April 30, 2026 Or ☐ TRANSITION REPO

Table of Content 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: April 30, 2026 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 00

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter)

Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Delaware 47-3298624 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 1701 East Mossy Oaks Road Sprin

Calculation of Filing Fee Table Form S-8 (Form Type) Hewlett Packard Enterprise Company (Exact Name of the Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Hewlett Packard Enterprise Company (Exact Name of the Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common stock, par value $0.

HPE Names Chris Hsu to Board of Directors

HPE Names Chris Hsu to Board of Directors HOUSTON — June 1, 2026 — HPE (NYSE: HPE) today announced the appointment of Christopher (Chris) Hsu, a Partner at Elliott Investment Management L.

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 HPE 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release HPE reports fiscal 2026 second quarter results Record quarter puts HPE two years ahead of fiscal 2028 long-term financial plan HOUSTON – June 1, 2026 – HPE (NYSE: HPE) today announced financial results for the second quarter ended April 30, 2026. “HPE delivered an exceptional quarter with record-breaking revenue, h

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 June 1, 2026 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Com

CONFLICT MINERALS REPORT OF HEWLETT PACKARD ENTERPRISE PURSUANT TO RULE 13P-1 UNDER THE SECURITIES EXCHANGE ACT OF 1934

Exhibit 1.01 CONFLICT MINERALS REPORT OF HEWLETT PACKARD ENTERPRISE PURSUANT TO RULE 13P-1 UNDER THE SECURITIES EXCHANGE ACT OF 1934 Hewlett Packard Enterprise Company (“HPE”) presents this Conflict Minerals Report for the reporting period of January 1, 2025 to December 31, 2025 pursuant to Rule 13p-1 under the Securities Exchange Act of 1934 and associated guidance issued by the Securities and Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of the registrant as specified in its charter) DELAWARE 001-37483 47-3298624 (State or other jurisdiction of (Commission File Number) (IRS Employer Identification No.) incorporation or organization) 1701 EAST MOSSY OAKS ROAD, SPRING, TX 77389

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 May 13, 2026 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 May 4, 2026 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Comm

AMENDMENT NO. 5 TO THE HEWLETT PACKARD ENTERPRISE COMPANY 2021 STOCK INCENTIVE PLAN

Exhibit 10.1 AMENDMENT NO. 5 TO THE HEWLETT PACKARD ENTERPRISE COMPANY 2021 STOCK INCENTIVE PLAN This Amendment No. 5 (the “Amendment”) to the Hewlett Packard Enterprise Company 2021 Stock Incentive Plan, as amended (the “Plan”) is adopted by the Board of Directors (“Board”) of Hewlett Packard Enterprise Company, a Delaware corporation (the “Company”) on February 5, 2026. This Amendment will becom

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 April 1, 2026 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-FIFTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 23, 2026 DATED AS OF OCTOBER 9, 2015 Relating to $600,000,000 of 5.250% Notes du

Exhibit 4.5 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-FIFTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 23, 2026 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $600,000,000 of 5.250% Notes due 2033 THIRTY-FIFTH SUPPLEMENTAL INDENTURE THIRTY-FIFTH SUPPLEMENTAL INDENTURE, dated as of March 23, 2

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 March 23, 2026 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENT

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 March 23, 2026 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (C

HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-SECOND SUPPLEMENTAL INDENTURE DATED AS OF MARCH 23, 2026 DATED AS OF OCTOBER 9, 2015 Relating to $300,000,000 of Floating Rate

Exhibit 4.2 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-SECOND SUPPLEMENTAL INDENTURE DATED AS OF MARCH 23, 2026 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $300,000,000 of Floating Rate Notes due 2028 THIRTY-SECOND SUPPLEMENTAL INDENTURE THIRTY-SECOND SUPPLEMENTAL INDENTURE, dated as of M

HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-FOURTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 23, 2026 DATED AS OF OCTOBER 9, 2015 Relating to $600,000,000 of 4.600% Notes d

Exhibit 4.4 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-FOURTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 23, 2026 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $600,000,000 of 4.600% Notes due 2029 THIRTY-FOURTH SUPPLEMENTAL INDENTURE THIRTY-FOURTH SUPPLEMENTAL INDENTURE, dated as of March 23

HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-THIRD SUPPLEMENTAL INDENTURE DATED AS OF MARCH 23, 2026 DATED AS OF OCTOBER 9, 2015 Relating to $500,000,000 of 4.500% Notes du

Exhibit 4.3 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-THIRD SUPPLEMENTAL INDENTURE DATED AS OF MARCH 23, 2026 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $500,000,000 of 4.500% Notes due 2028 THIRTY-THIRD SUPPLEMENTAL INDENTURE THIRTY-THIRD SUPPLEMENTAL INDENTURE, dated as of March 23, 2

$300,000,000 Floating Rate Notes due 2028 $500,000,000 4.500% Notes due 2028 $600,000,000 4.600% Notes due 2029 $600,000,000 5.250% Notes due 2033

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(2) Registration No. 333-276221 PROSPECTUS SUPPLEMENT (To Prospectus dated December 22, 2023) $2,000,000,000   $300,000,000 Floating Rate Notes due 2028 $500,000,000 4.500% Notes due 2028 $600,000,000 4.600% Notes due 2029 $600,000,000 5.250% Notes due 2033 Hewlett Packard Enterprise Company (“Hewlett Packard Enterprise,” “HPE,” “we” or “us”) is offer

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 March 16, 2026 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENT

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 March 16, 2026 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (C

CALCULATION OF FILING FEE TABLE (Form Type) Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 CALCULATION OF FILING FEE TABLE 424(b)(2) (Form Type) Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities 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 (1) 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 Debt 4.

HEWLETT PACKARD ENTERPRISE COMPANY Floating Rate Notes due 2028 4.500% Notes due 2028 4.600% Notes due 2029 5.250% Notes due 2033 Underwriting Agreement

Exhibit 1.1 EXECUTION VERSION HEWLETT PACKARD ENTERPRISE COMPANY Floating Rate Notes due 2028 4.500% Notes due 2028 4.600% Notes due 2029 5.250% Notes due 2033 Underwriting Agreement March 16, 2026 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 BofA Securities, Inc. One Bryant Park New York, New York 10036 SG Americas Securities, LLC 245 Park Avenue New York, New York 10167 Well

Pricing Term Sheet Hewlett Packard Enterprise Company $500,000,000 4.500% Notes due 2028 (the “2028 Notes”) $600,000,000 4.600% Notes due 2029 (the “2029 Notes”) $600,000,000 5.250% Notes due 2033 (the “2033 Notes”) (together, the “Fixed Rate Notes”)

Pricing Term Sheet dated as of March 16, 2026 Free Writing Prospectus Filed Pursuant to Rule 433 Supplementing the Preliminary Prospectus Supplement dated March 16, 2026 to the Prospectus dated December 22, 2023 Registration No.

SUBJECT TO COMPLETION, DATED MARCH 16, 2026

TABLE OF CONTENTS Information contained in this preliminary prospectus supplement is subject to completion or amendment.

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 Registran

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)) ☐ Defin

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: January 31, 2026 Or ☐ TRANSITION RE

Table of Content 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: January 31, 2026 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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 March 9, 2026 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 HPE 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release HPE reports fiscal 2026 first quarter results Strong Networking Q1 results and increased profitability in Cloud & AI drive higher fiscal 2026 outlook HOUSTON – March 9, 2026 – HPE (NYSE: HPE) today announced financial results for the first quarter ended January 31, 2026. “HPE delivered a strong first quarter, outpe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 February 3, 2026 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 February 4, 2026 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

[Signature page follows]

Exhibit 10.34 FIRST AMENDMENT dated as of November 21, 2025 (this “Amendment”), relating to the Three-Year Term Loan Credit Agreement dated as of September 12, 2024 (the “Existing Credit Agreement” and the Existing Credit Agreement as amended by this Amendment, the “Credit Agreement”), among HEWLETT PACKARD ENTERPRISE COMPANY (the “Company”), the LENDERS from time to time party thereto, JPMORGAN C

SHARE PURCHASE AGREEMENT

Exhibit 10.51 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. SHARE PURCHASE AGREEMENT NOVEMBER 28 , 2025 Between H3C HOLDINGS LIMITED an

SHARE PURCHASE AGREEMENT

Exhibit 10.50 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. SHARE PURCHASE AGREEMENT 28 NOVEMBER 2025 Between H3C HOLDINGS LIMITED and

SHARE PURCHASE AGREEMENT

Exhibit 10.47 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. SHARE PURCHASE AGREEMENT 17 NOVEMBER 2025 Between H3C HOLDINGS LIMITED and

SCHEDULE 1 FORM OF PUT OPTION EXERCISE NOTICE

Exhibit 10.49 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. THIS SIDE LETTER (the Side Letter) is made on 17 November 2025 BETWEEN: (1)

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Exhibit 10.45 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. SHARE PURCHASE AGREEMENT 17 NOVEMBER 2025 Between H3C HOLDINGS LIMITED and

SHARE PURCHASE AGREEMENT

Exhibit 10.48 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. SHARE PURCHASE AGREEMENT NOVEMBER 17, 2025 Between H3C HOLDINGS LIMITED and

SHARE PURCHASE AGREEMENT

Exhibit 10.44 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. SHARE PURCHASE AGREEMENT 17 NOVEMBER 2025 Between H3C HOLDINGS LIMITED and

Subsidiaries of Hewlett Packard Enterprise Company

Exhibit 21 Subsidiaries of Hewlett Packard Enterprise Company The registrant's subsidiaries as of October 31, 2025, omitting subsidiaries which, considered in the aggregate, would not constitute a significant subsidiary, are included in the list below.

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Exhibit 10.52 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. SHARE PURCHASE AGREEMENT NOVEMBER 28, 2025 Between H3C HOLDINGS LIMITED and

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 October 31, 2025 ☐ TRANSITION REPORT PURSUAN

Table of Content 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 October 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 001-37483

SHARE PURCHASE AGREEMENT

Exhibit 10.46 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. SHARE PURCHASE AGREEMENT NOVEMBER 17, 2025 Between H3C HOLDINGS LIMITED and

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 HPE 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release HPE reports fiscal 2025 fourth quarter results Posts record quarterly revenue and gross profit; raises FY26 guidance HOUSTON – December 4, 2025 – HPE (NYSE: HPE) today announced financial results for the fourth quarter ended October 31, 2025. “HPE finished a transformative year with a strong fourth quarter of profi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 December 4, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 November 28, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 November 17, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 November 10, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 October 29, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

1701 E. Mossy Oaks Road

Exhibit 99.1 HPE 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release HPE details strategic and execution priorities to drive enhanced shareholder value at HPE Securities Analyst Meeting 2025 •Strengthened networking capabilities will be a major contributor to HPE’s financial performance and strategic growth •HPE intends to profitably capture explosive AI infrastructure growth with a focu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 October 15, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 October 15, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

1701 E. Mossy Oaks Road

Exhibit 99.2 HPE 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release HPE details strategic and execution priorities to drive enhanced shareholder value at HPE Securities Analyst Meeting 2025 •Strengthened networking capabilities will be a major contributor to HPE’s financial performance and strategic growth •HPE intends to profitably capture explosive AI infrastructure growth with a focu

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES FISCAL 2025 SEGMENT INFORMATION

Exhibit 99.1 HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES FISCAL 2025 SEGMENT INFORMATION (Unaudited) Segment Realignment REVISED AMOUNTS AMOUNTS AS PREVIOUSLY REPORTED VARIANCE Three months ended Nine months ended Three months ended Nine months ended Three months ended Nine months ended In millions Jan. 31, 2025 Apr. 30, 2025 July 31, 2025 July 31, 2025 Jan. 31, 2025 Apr. 30, 2025 July 31,

144

144 0002060058 XXXXXXXX LIVE 0001645590 HEWLETT PACKARD ENTERPRISE COMPANY 001-37483 1701 East Mossy Oaks Road Spring TX 77389 678-259-9860 Maeve Culloty Officer Common Merrill Lynch 3455 Peachtree Road NE.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 September 19, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation

HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-FIRST SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 15, 2025 DATED AS OF OCTOBER 9, 2015 Relating to $850,000,000 of 4.400% Note

Exhibit 4.5 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTY-FIRST SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 15, 2025 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $850,000,000 of 4.400% Notes due 2030 THIRTY-FIRST SUPPLEMENTAL INDENTURE THIRTY-FIRST SUPPLEMENTAL INDENTURE, dated as of Septemb

HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-NINTH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 15, 2025 DATED AS OF OCTOBER 9, 2015 Relating to $300,000,000 of Floating Ra

Exhibit 4.3 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-NINTH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 15, 2025 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $300,000,000 of Floating Rate Notes due 2028 TWENTY-NINTH SUPPLEMENTAL INDENTURE TWENTY-NINTH SUPPLEMENTAL INDENTURE, dated as of

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 September 15, 2025 Date of Report (Date of earliest event reported) HEWLETT PACKARD

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 September 15, 2025 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation

HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTIETH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 15, 2025 DATED AS OF OCTOBER 9, 2015 Relating to $850,000,000 of 4.150% Notes d

Exhibit 4.4 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee THIRTIETH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 15, 2025 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $850,000,000 of 4.150% Notes due 2028 THIRTIETH SUPPLEMENTAL INDENTURE THIRTIETH SUPPLEMENTAL INDENTURE, dated as of September 15, 20

HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-EIGHTH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 15, 2025 DATED AS OF OCTOBER 9, 2015 Relating to $900,000,000 of 4.050% Not

Exhibit 4.2 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-EIGHTH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 15, 2025 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $900,000,000 of 4.050% Notes due 2027 TWENTY-EIGHTH SUPPLEMENTAL INDENTURE TWENTY-EIGHTH SUPPLEMENTAL INDENTURE, dated as of Sept

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144 0001233171 XXXXXXXX LIVE 0001645590 Hewlett Packard Enterprise Company 001-37483 1701 East Mossy Oaks Road Spring TX 77389 678-259-9860 Gary M.

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 September 8, 2025 Date of Report (Date of earliest event reported) HEWLETT PACKARD

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 September 8, 2025 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

Calculation of Filing Fee Tables (Form Type) Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Issuer: Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities 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 (1) 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 Debt 4.

$900,000,000 4.050% Notes due 2027 $300,000,000 Floating Rate Notes due 2028 $850,000,000 4.150% Notes due 2028 $850,000,000 4.400% Notes due 2030

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(2) Registration No. 333-276221 PROSPECTUS SUPPLEMENT (To Prospectus dated December 22, 2023) $2,900,000,000   $900,000,000 4.050% Notes due 2027 $300,000,000 Floating Rate Notes due 2028 $850,000,000 4.150% Notes due 2028 $850,000,000 4.400% Notes due 2030 Hewlett Packard Enterprise Company (“Hewlett Packard Enterprise,” “HPE,” “we” or “us”) is offer

HEWLETT PACKARD ENTERPRISE COMPANY 4.050% Notes due 2027 Floating Rate Notes due 2028 4.150% Notes due 2028 4.400% Notes due 2030 Underwriting Agreement

Exhibit 1.1 EXECUTION VERSION HEWLETT PACKARD ENTERPRISE COMPANY 4.050% Notes due 2027 Floating Rate Notes due 2028 4.150% Notes due 2028 4.400% Notes due 2030 Underwriting Agreement September 8, 2025 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 Deutsche Bank Securities Inc. 1 Columbus Circle New York, New York 10019 HSBC Securities (USA) Inc. 66 Hudson Boulevard New

SUBJECT TO COMPLETION, DATED SEPTEMBER 8, 2025

TABLE OF CONTENTS Information contained in this preliminary prospectus supplement is subject to completion or amendment.

Pricing Term Sheet Hewlett Packard Enterprise Company $900,000,000 4.050% Notes due 2027 (the “2027 Notes”) $300,000,000 Floating Rate Notes due 2028 (the “Floating Rate Notes”) $850,000,000 4.150% Notes due 2028 (the “2028 Notes”) $850,000,000 4.400

Pricing Term Sheet Free Writing Prospectus dated as of September 8, 2025 Filed Pursuant to Rule 433 Supplementing the Preliminary Prospectus Supplement dated September 8, 2025 to the Prospectus dated December 22, 2023 Registration No.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 July 2, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 July 2, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (C

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION OF HEWLETT PACKARD ENTERPRISE COMPANY AND JUNIPER NETWORKS, INC.

Exhibit 99.3 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION OF HEWLETT PACKARD ENTERPRISE COMPANY AND JUNIPER NETWORKS, INC. On July 2, 2025, Hewlett Packard Enterprise Company, a Delaware corporation (“HPE” or the “Company”) completed the acquisition of Juniper Networks, Inc., a Delaware corporation (“Juniper”), pursuant to the terms of the Agreement and Plan of Merger (the “Merger

Juniper Networks, Inc. Condensed Consolidated Statements of Operations (In millions, except per share amounts)

Exhibit 99.2 Juniper Networks, Inc. Condensed Consolidated Statements of Operations (In millions, except per share amounts) (Unaudited) Three Months Ended June 30, Six Months Ended June 30, 2025 2024 2025 2024 Net revenues: Product $ 892.5 $ 681.2 $ 1,647.5 $ 1,333.1 Service 541.0 508.4 1,066.2 1,005.4 Total net revenues 1,433.5 1,189.6 2,713.7 2,338.5 Cost of revenues: Product 493.2 356.2 873.5 6

JUNIPER NETWORKS, INC., as Issuer THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as 3.100% Senior Notes due 2016 4.600% Senior Notes due 2021 5.950% Senior Notes due 2041 First Supplemental Indenture Dated as of March 3, 2011 Indenture dated as of

eExhibit 4.17 EXECUTION VERSION JUNIPER NETWORKS, INC., as Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee 3.100% Senior Notes due 2016 4.600% Senior Notes due 2021 5.950% Senior Notes due 2041 First Supplemental Indenture Dated as of March 3, 2011 to Indenture dated as of March 3, 2011 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

JUNIPER NETWORKS, INC. 2015 EQUITY INCENTIVE PLAN NOTICE OF GRANT OF RESTRICTED STOCK UNITS

EXHIBIT 10.42 JUNIPER NETWORKS, INC. 2015 EQUITY INCENTIVE PLAN NOTICE OF GRANT OF RESTRICTED STOCK UNITS Unless otherwise defined herein, the terms defined in the Juniper Networks, Inc. 2015 Equity Incentive Plan, as amended and restated (the “Plan”) shall have the same defined meanings in this Notice of Grant of Restricted Stock Units (the “Notice of Grant”), the Restricted Stock Unit Agreement

[Remainder of the page intentionally left blank] [Signature pages follow]

Exhibit 10.35 January 9, 2024 PERSONAL & CONFIDENTIAL Rami Rahim c/o Juniper Networks, Inc. 1133 Innovation Way Sunnyvale, California 94089 Dear Rami, On behalf of Hewlett Packard Enterprise Company (“HPE” or the “Company”), I am pleased to formally extend an offer to you to join our Networking business unit as its President and General Manager, having responsibilities, duties and authorities cons

JUNIPER NETWORKS, INC. 2015 EQUITY INCENTIVE PLAN NOTICE OF GRANT OF STOCK OPTION

Exhibit 10.41 JUNIPER NETWORKS, INC. 2015 EQUITY INCENTIVE PLAN NOTICE OF GRANT OF STOCK OPTION Unless otherwise defined herein, the terms defined in the Juniper Networks, Inc. 2015 Equity Incentive Plan (the “Plan”) shall have the same defined meanings in this Notice of Grant of Stock Option (the “Notice of Grant”), including the Stock Option Agreement set forth on Exhibit A and any special terms

JUNIPER NETWORKS, INC., as Issuer THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee 3.750% Senior Notes due 2029 Sixth Supplemental Indenture Dated as of August 26, 2019 Indenture dated as of March 3, 2011

Exhibit 4.18 JUNIPER NETWORKS, INC., as Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee 3.750% Senior Notes due 2029 Sixth Supplemental Indenture Dated as of August 26, 2019 to Indenture dated as of March 3, 2011 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION Section 1.01. Definitions 1 Section 1.02. Conflicts with Base Indenture 10

JUNIPER NETWORKS, INC. THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. AS TRUSTEE DATED AS OF MARCH 3, 2011 SENIOR DEBT SECURITIES

Exhibit 4.16 EXECUTION VERSION JUNIPER NETWORKS, INC. TO THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. AS TRUSTEE INDENTURE DATED AS OF MARCH 3, 2011 SENIOR DEBT SECURITIES TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.1 Definitions 1 Section 1.2 Compliance Certificates and Opinions 8 Section 1.3 Form of Documents Delivered to Trustee 8 Sect

JUNIPER NETWORKS, INC., as Issuer THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee 1.200% Senior Notes due 2025 2.000% Senior Notes due 2030 Seventh Supplemental Indenture Dated as of December 10, 2020 Indenture dated as of March 3, 2011 T

Exhibit 4.19 JUNIPER NETWORKS, INC., as Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee 1.200% Senior Notes due 2025 2.000% Senior Notes due 2030 Seventh Supplemental Indenture Dated as of December 10, 2020 to Indenture dated as of March 3, 2011 TABLE OF CONTENTS Page ARTICLE 1 Definitions and Other Provisions of General Application Section 1.01. Definitions 1 Section 1.02.

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: July 31, 2025 Or ☐ TRANSITION REPOR

Table of Content 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: July 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

144

144 0001648401 XXXXXXXX LIVE 0001645590 Hewlett Packard Enterprise Company 001-37483 1701 East Mossy Oaks Road Spring TX 77389 678-259-9860 Antonio F.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 September 3, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 HPE 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise Reports Fiscal 2025 Third Quarter Results Delivers record revenue with sequential profitability growth HOUSTON – September 3, 2025 – HPE (NYSE: HPE) today announced financial results for the third quarter ended July 31, 2025. “HPE delivered record-breaking revenue and improved profitabili

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 August 18, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 July 30, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 July 16, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

Hewlett Packard Enterprise Announces Board Enhancements to Support Ongoing Transformation and Drive Shareholder Value Board to Appoint Technology Executive Robert Calderoni and Form New Strategy Committee to Identify Opportunities for Value Creation

Exhibit 99.1 Hewlett Packard Enterprise Announces Board Enhancements to Support Ongoing Transformation and Drive Shareholder Value Board to Appoint Technology Executive Robert Calderoni and Form New Strategy Committee to Identify Opportunities for Value Creation Enters into Cooperation Agreement with Elliott Investment Management HOUSTON – July 16, 2025 – HPE (NYSE: HPE) today announced several en

Hewlett Packard Enterprise Company 1701 East Mossy Oaks Road Spring, TX 77389

Exhibit 10.1 Hewlett Packard Enterprise Company 1701 East Mossy Oaks Road Spring, TX 77389 July 16, 2025 c/o Elliott Investment Management L.P. 360 S. Rosemary Ave., 18th floor West Palm Beach, FL 33401 Dear Sirs / Madams: This letter (this “Agreement”) constitutes the agreement between Hewlett Packard Enterprise Company, a Delaware corporation (the “Company”), Elliott Investment Management L.P.,

Regulation FD Disclosure, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets, 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 June 28, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

Hewlett Packard Enterprise

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release Hewlett Packard Enterprise closes acquisition of Juniper Networks to offer industry-leading comprehensive, cloud-native, AI-driven portfolio Combination accelerates HPE’s strategic vision with a full, secure networking IP stack HOUSTON – July 2, 2025 – HPE (NYSE: HPE) today announced the successfu

Calculation of Filing Fee Tables Form S-8 (Form Type) Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Newly Registered Securities Fees to Be Paid Equity Common Stock, $0.

JUNIPER NETWORKS, INC. 2015 EQUITY INCENTIVE PLAN As amended and restated as of May 28, 2025

Exhibit 4.3 JUNIPER NETWORKS, INC. 2015 EQUITY INCENTIVE PLAN As amended and restated as of May 28, 2025 1.Purposes of the Plan. The Plan is intended to attract and retain the best available personnel for positions of substantial responsibility, to provide additional incentive to Service Providers and to promote the success of the Company’s business. The Plan permits the grant of Options, Restrict

ADOPTION AGREEMENT

Exhibit 4.7 ADOPTION AGREEMENT 1.01 PREAMBLE By the execution of this Adoption Agreement the Plan Sponsor hereby [complete (a) or (b)] (a) ☑ adopts a new plan as of July 1, 2008 [month, day, year] (b) ☐ amends and restates its existing plan as of [month, day, year] which is the Amendment Restatement Date. Except as otherwise provided in Appendix A, all amounts deferred under the Plan prior to the

MIST SYSTEMS, INC. 2014 EQUITY INCENTIVE PLAN ADOPTED BY THE BOARD OF DIRECTORS: MAY 19, 2014 APPROVED BY THE STOCKHOLDERS: MAY 19, 2014 AMENDED BY THE BOARD OF DIRECTORS: JUNE 30, 2014 AMENDMENT APPROVED BY THE STOCKHOLDERS: JUNE 30, 2014 AMENDED BY

Exhibit 4.6 MIST SYSTEMS, INC. 2014 EQUITY INCENTIVE PLAN ADOPTED BY THE BOARD OF DIRECTORS: MAY 19, 2014 APPROVED BY THE STOCKHOLDERS: MAY 19, 2014 AMENDED BY THE BOARD OF DIRECTORS: JUNE 30, 2014 AMENDMENT APPROVED BY THE STOCKHOLDERS: JUNE 30, 2014 AMENDED BY THE BOARD OF DIRECTORS: OCTOBER 16, 2014 AMENDMENT APPROVED BY THE STOCKHOLDERS: OCTOBER 19, 2014 AMENDED BY THE BOARD OF DIRECTORS: OCTO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Delaware 47-3298624 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 1701 East Mossy Oaks Road Spring, TX 77389 (Address o

128 TECHNOLOGY, INC.

Exhibit 4.4 128 TECHNOLOGY, INC. AMENDED AND RESTATED 2014 EQUITY INCENTIVE PLAN 1. Definitions As used in this Amended and Restated 2014 Equity Incentive Plan, the following terms shall have the respective meanings set out below, unless the context clearly requires otherwise: 1.1. “Accelerate,” “Accelerated,” and “Acceleration,” when used with respect to an Option, means that as of the time of re

Hewlett Packard Enterprise

Exhibit 99.2 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release HPE and Juniper Networks reach settlement with U.S. Department of Justice HOUSTON & SUNNYVALE – June 28, 2025 – Hewlett Packard Enterprise (NYSE: HPE) and Juniper Networks, Inc. (NYSE: JNPR) today announced they have reached an agreement with the U.S. Department of Justice (“DOJ”) that, subject to

APSTRA, INC. AMENDED AND RESTATED 2014 EQUITY INCENTIVE PLAN As Adopted on December 2, 2020

Exhibit 4.5 APSTRA, INC. AMENDED AND RESTATED 2014 EQUITY INCENTIVE PLAN As Adopted on December 2, 2020 1. PURPOSE. The purpose of this Plan is to provide incentives to attract, retain and motivate eligible persons whose present and potential contributions are important to the success of the Company, its Parent and Subsidiaries by offering eligible persons an opportunity to participate in the Comp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K (Mark One) ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-37483 A. Full title of the plan and

Calculation of Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Hewlett Packard Enterprise Company (Exact Name of the Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common stock, par value $0.

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: April 30, 2025 Or ☐ TRANSITION REPO

Table of Content 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: April 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 00

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter)

Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Delaware 47-3298624 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 1701 East Mossy Oaks Road Sprin

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise Delivers Solid FY 2025 Second Quarter Results HOUSTON – June 3, 2025 – Hewlett Packard Enterprise (NYSE: HPE) today announced financial results for the second quarter ended April 30, 2025. “We delivered a solid performance, achieving yet another quarter of year-over

Regulation FD Disclosure, 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 June 3, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Com

Conflict Minerals Report as required by Items 1.01 and 1.02 of Form SD.

Exhibit 1.01 CONFLICT MINERALS REPORT OF HEWLETT PACKARD ENTERPRISE PURSUANT TO RULE 13P-1 UNDER THE SECURITIES EXCHANGE ACT OF 1934 Hewlett Packard Enterprise Company (“HPE”) presents this Conflict Minerals Report for the reporting period of January 1, 2024 to December 31, 2024 pursuant to Rule 13p-1 under the Securities Exchange Act of 1934 and associated guidance issued by the Securities and Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of the registrant as specified in its charter) DELAWARE 001-37483 47-3298624 (State or other jurisdiction of (Commission File Number) (IRS Employer Identification No.) incorporation or organization) 1701 EAST MOSSY OAKS ROAD, SPRING, TX 77389

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 April 30, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (C

Amendment No 4 to the Hewlett Packard Enterprise Company 2021 Stock Incentive Plan

Exhibit 10.1 AMENDMENT NO. 4 TO THE HEWLETT PACKARD ENTERPRISE COMPANY 2021 STOCK INCENTIVE PLAN This Amendment No. 4 (the “Amendment”) to the Hewlett Packard Enterprise Company 2021 Stock Incentive Plan, as amended (the “Plan”) is adopted by the Board of Directors (“Board”) of Hewlett Packard Enterprise Company, a Delaware corporation (the “Company”) on February 6, 2025. This Amendment will becom

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, 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 April 2, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

Amendment No. 1 to the Hewlett Packard Enterprise Company 2015 Employee

Exhibit 10.2 AMENDMENT NO. 1 TO THE HEWLETT PACKARD ENTERPRISE COMPANY 2015 EMPLOYEE STOCK PURCHASE PLAN This Amendment No. 1 (the “Amendment”) to the Hewlett Packard Enterprise Company 2015 Employee Stock Purchase Plan, as amended and restated (the “Plan”) is adopted by the Board of Directors (“Board”) of Hewlett Packard Enterprise Company, a Delaware corporation (the “Company”) on February 6, 20

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: January 31, 2025 Or ☐ TRANSITION RE

Table of Content 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: January 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

Regulation FD Disclosure, Financial Statements and Exhibits, Costs Associated with Exit or Disposal Activities, 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 March 6, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise reports fiscal 2025 first quarter results Delivered year-over-year revenue and EPS growth HOUSTON – March 6, 2025 – Hewlett Packard Enterprise (NYSE: HPE) today announced financial results for the first quarter ended January 31, 2025. “HPE achieved our fourth consec

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 Registran

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)) ☐ Defin

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 Registran

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)) ☐ Defin

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)) ☒ Defin

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 October 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 001-37483 HEWLETT PACKARD

Regulation FD Disclosure, 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 January 30, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

Hewlett Packard Enterprise and Juniper Networks Strongly Oppose Department of Justice’s Decision to File Suit to Block Acquisition

Exhibit 99.1 Hewlett Packard Enterprise and Juniper Networks Strongly Oppose Department of Justice’s Decision to File Suit to Block Acquisition Proposed Acquisition Drives Innovation for Customer Solutions, Enhances an Already Competitive Market, and Fortifies U.S. National Security and the American “Core Tech” Sector Companies Plan to Vigorously Defend the Transaction in Court HOUSTON & SUNNYVALE

Regulation FD Disclosure

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 January 14, 2025 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

Corrected Certificate of Designations of 7.625% Series C Mandatory Convertible Preferred Stock of Hewlett Packard Enterprise Company

Exhibit 3.8 CORRECTED CERTIFICATE OF DESIGNATIONS OF 7.625% SERIES C MANDATORY CONVERTIBLE PREFERRED STOCK OF HEWLETT PACKARD ENTERPRISE COMPANY Hewlett Packard Enterprise Company, a Delaware corporation (the “Corporation”), hereby certifies as follows: 1.The Certificate of Designations of 7.625% Series C Mandatory Convertible Preferred Stock of the Corporation (the “Series C Certificate of Design

Subsidiaries of Hewlett Packard Enterprise Company‡

Exhibit 21 Subsidiaries of Hewlett Packard Enterprise Company The registrant's subsidiaries as of October 31, 2024, omitting subsidiaries which, considered in the aggregate, would not constitute a significant subsidiary, are included in the list below.

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 October 31, 2024 ☐ TRANSITION REPORT PURSUAN

Table of Content 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 October 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 001-37483

Insider Trading Policy

Exhibit 19 Insider Trading Policy Purpose Compliance with the U.S. securities laws is an area of critical importance to Hewlett Packard Enterprise Company (“HPE”). In furtherance of that goal, HPE has developed this policy (the “Policy”) to help its directors, officers and employees comply with the federal securities laws and the rules of the U.S. Securities and Exchange Commission (“SEC”) relatin

Description of the Registrant's Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

Exhibit 4.18 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following description of the terms of the securities of Hewlett Packard Enterprise Company (“we”, “our”, “us” or the “Company”) registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended, is a summary and is not complete and is qualified in

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise reports fiscal 2024 fourth quarter results Exceptional Q4 drives full-year revenue and EPS outperformance with strong cash flow HOUSTON – December 5, 2024 – Hewlett Packard Enterprise (NYSE: HPE) today announced financial results for the fourth quarter ended October

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 December 5, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

Regulation FD Disclosure

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 November 7, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 October 30, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

LETTER

October 18, 2024 Marie Myers Executive Vice President and Chief Financial Officer Hewlett Packard Enterprise Co 1701 East Mossy Oaks Road Spring, Texas 77389 Re: Hewlett Packard Enterprise Co Current Report on Form 8-K Filed January 19, 2024 File No.

Twenty-Second Supplemental Indenture, dated as of September 26, 2024, between Hewlett Packard Enterprise Company and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to Hewlett Packard Enterprise Company’s 4.450% notes due 2026.

Exhibit 4.2 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-SECOND SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 26, 2024 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $1,250,000,000 of 4.450% Notes due 2026 TWENTY-SECOND SUPPLEMENTAL INDENTURE TWENTY-SECOND SUPPLEMENTAL INDENTURE, dated as of Se

Twenty-Sixth Supplemental Indenture, dated as of September 26, 2024, between Hewlett Packard Enterprise Company and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to Hewlett Packard Enterprise Company’s 5.000% notes due 2034.

Exhibit 4.6 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-SIXTH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 26, 2024 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $2,000,000,000 of 5.000% Notes due 2034 TWENTY-SIXTH SUPPLEMENTAL INDENTURE TWENTY-SIXTH SUPPLEMENTAL INDENTURE, dated as of Septe

Twenty-Fourth Supplemental Indenture, dated as of September 26, 2024, between Hewlett Packard Enterprise Company and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to Hewlett Packard Enterprise Company’s 4.550% notes due 2029.

Exhibit 4.4 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-FOURTH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 26, 2024 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $1,750,000,000 of 4.550% Notes due 2029 TWENTY-FOURTH SUPPLEMENTAL INDENTURE TWENTY-FOURTH SUPPLEMENTAL INDENTURE, dated as of Se

Twenty-Fifth Supplemental Indenture, dated as of September 26, 2024, between Hewlett Packard Enterprise Company and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to Hewlett Packard Enterprise Company’s 4.850% notes due 2031.

Exhibit 4.5 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-FIFTH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 26, 2024 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $1,250,000,000 of 4.850% Notes due 2031 TWENTY-FIFTH SUPPLEMENTAL INDENTURE TWENTY-FIFTH SUPPLEMENTAL INDENTURE, dated as of Septe

Twenty-Third Supplemental Indenture, dated as of September 26, 2024, between Hewlett Packard Enterprise Company and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to Hewlett Packard Enterprise Company’s 4.400% notes due 2027.

Exhibit 4.3 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-THIRD SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 26, 2024 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $1,250,000,000 of 4.400% Notes due 2027 TWENTY-THIRD SUPPLEMENTAL INDENTURE TWENTY-THIRD SUPPLEMENTAL INDENTURE, dated as of Septe

Twenty-Seventh Supplemental Indenture, dated as of September 26, 2024, between Hewlett Packard Enterprise Company and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to Hewlett Packard Enterprise Company’s 5.600% notes due 2054.

Exhibit 4.7 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-SEVENTH SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 26, 2024 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $1,500,000,000 of 5.600% Notes due 2054 TWENTY-SEVENTH SUPPLEMENTAL INDENTURE TWENTY-SEVENTH SUPPLEMENTAL INDENTURE, dated as of

(State or other jurisdiction of incorporation)

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 September 26, 2024 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation

$1,250,000,000 4.450% Notes due 2026 $1,250,000,000 4.400% Notes due 2027 $1,750,000,000 4.550% Notes due 2029 $1,250,000,000 4.850% Notes due 2031 $2,000,000,000 5.000% Notes due 2034 $1,500,000,000 5.600% Notes due 2054

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(2) Registration No. 333-276221 PROSPECTUS SUPPLEMENT (To Prospectus dated December 22, 2023) $9,000,000,000   $1,250,000,000 4.450% Notes due 2026 $1,250,000,000 4.400% Notes due 2027 $1,750,000,000 4.550% Notes due 2029 $1,250,000,000 4.850% Notes due 2031 $2,000,000,000 5.000% Notes due 2034 $1,500,000,000 5.600% Notes due 2054 Hewlett Packard Ente

NYSE CERTIFICATION

New York Stock Exchange 11 Wall Street New York, NY 10005 Tel: +1 212.656.3000 nyse.com September 16, 2024 Chief, Information Technology Securities and Exchange Commission Division of Corporate Finance 100 F Street, NE MS 3040 Washington, DC 20549 To whom it may concern: The New York Stock Exchange certifies its approval for listing and registration of the 7.625% Series C Mandatory Convertible Pre

Table 1: Newly Registered and Carry Forward Securities

Calculation of Filing Fee Tables S-3 Hewlett Packard Enterprise Co Table 1: Newly Registered and Carry Forward Securities 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 Debt 4.

Pricing Term Sheet Hewlett Packard Enterprise Company $1,250,000,000 4.450% Notes due 2026 (the “2026 Notes”) $1,250,000,000 4.400% Notes due 2027 (the “2027 Notes”) $1,750,000,000 4.550% Notes due 2029 (the “2029 Notes”) $1,250,000,000 4.850% Notes

Pricing Term Sheet Free Writing Prospectus dated as of September 12, 2024 Filed Pursuant to Rule 433 Supplementing the Preliminary Prospectus Supplement dated September 10, 2024 to the Prospectus dated December 22, 2023 Registration No.

Hewlett Packard Enterprise

Exhibit 99.2 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release Hewlett Packard Enterprise announces pricing of public offering of mandatory convertible preferred stock HOUSTON – September 10, 2024 – Hewlett Packard Enterprise Company (NYSE: HPE) (“HPE”) today announced the pricing of its previously announced public offering (the “Offering”) of $1.35 billion (

Form of 7.625% Series C Mandatory Convertible Preferred Stock (included in Exhibit 3.1 to the Registrant’s Form 8-K filed on September 13, 2024, which is incorporated by reference)

Exhibit 3.1 CERTIFICATE OF DESIGNATIONS OF 7.625% SERIES C MANDATORY CONVERTIBLE PREFERRED STOCK OF HEWLETT PACKARD ENTERPRISE COMPANY Hewlett Packard Enterprise Company, a Delaware corporation (the “Corporation”), hereby certifies that, pursuant to the provisions of Sections 103, 141 and 151 of the General Corporation Law of the State of Delaware, (a) on September 4, 2024, the board of directors

Hewlett Packard Enterprise

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release Hewlett Packard Enterprise announces proposed public offering of mandatory convertible preferred stock HOUSTON – September 9, 2024 – Hewlett Packard Enterprise Company (NYSE: HPE) (“HPE”) today announced that, subject to market and other conditions, it has commenced an offering (the “Offering”) of

HEWLETT PACKARD ENTERPRISE COMPANY 4.450% Notes due 2026 4.400% Notes due 2027 4.550% Notes due 2029 4.850% Notes due 2031 5.000% Notes due 2034 5.600% Notes due 2054 Underwriting Agreement

Exhibit 1.2 HEWLETT PACKARD ENTERPRISE COMPANY 4.450% Notes due 2026 4.400% Notes due 2027 4.550% Notes due 2029 4.850% Notes due 2031 5.000% Notes due 2034 5.600% Notes due 2054 Underwriting Agreement September 12, 2024 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10017 Mizuho Securities USA LLC 1271 A

(State or other jurisdiction of incorporation)

As filed with the Securities and Exchange Commission on September 13, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

UNITED STATES

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 September 9, 2024 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HEWLETT PACKARD ENTERPRISE COMPANY 27,000,000 Shares of 7.625% Series C Mandatory Convertible Preferred Stock Underwriting Agreement

Exhibit 1.1 Execution Version HEWLETT PACKARD ENTERPRISE COMPANY 27,000,000 Shares of 7.625% Series C Mandatory Convertible Preferred Stock Underwriting Agreement September 10, 2024 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10017 Mizuho Securities USA LLC 1271 Avenue of the Americas New York, New Yor

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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 September 12, 2024 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation

27,000,000 Shares

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(2) Registration No. 333-276221 PROSPECTUS SUPPLEMENT (To Prospectus dated December 22, 2023) 27,000,000 Shares   Hewlett Packard Enterprise Company 7.625% Series C Mandatory Convertible Preferred Stock We are offering 27,000,000 shares of our 7.625% Series C Mandatory Convertible Preferred Stock, par value $0.01 per share (the “Mandatory Convertible

364-Day Term Loan Credit Agreement, dated as of September 12, 2024, among Hewlett Packard Enterprise Company, the Lenders party thereto, JPMorgan Chase Bank, N.A., as Administrative Processing Agent and Co-Administrative Agent, and Citibank, N.A., as Co-Administrative Agent.

Exhibit 10.2 EXECUTION VERSION 364-DAY TERM LOAN CREDIT AGREEMENT dated as of September 12, 2024 among HEWLETT PACKARD ENTERPRISE COMPANY, The Lenders Party Hereto, JPMORGAN CHASE BANK, N.A., as Administrative Processing Agent and Co-Administrative Agent and CITIBANK, N.A., as Co-Administrative Agent JPMORGAN CHASE BANK, N.A., CITIBANK, N.A., and MIZUHO BANK, LTD., as Joint Lead Arrangers and Join

Three-Year Term Loan Credit Agreement, dated as of September 12, 2024, among Hewlett Packard Enterprise Company, the Lenders party thereto, JPMorgan Chase Bank, N.A., as Administrative Processing Agent and Co-Administrative Agent, and Citibank, N.A., as Co-Administrative Agent.

Exhibit 10.3 EXECUTION VERSION THREE-YEAR TERM LOAN CREDIT AGREEMENT dated as of September 12, 2024 among HEWLETT PACKARD ENTERPRISE COMPANY, The Lenders Party Hereto, JPMORGAN CHASE BANK, N.A., as Administrative Processing Agent and Co-Administrative Agent and CITIBANK, N.A., as Co-Administrative Agent JPMORGAN CHASE BANK, N.A., CITIBANK, N.A., and MIZUHO BANK, LTD., as Joint Lead Arrangers and J

Table 1: Newly Registered and Carry Forward Securities

Calculation of Filing Fee Tables S-3 Hewlett Packard Enterprise Co Table 1: Newly Registered and Carry Forward Securities 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 7.

Five-Year Credit Agreement, dated as of September 12, 2024, among Hewlett Packard Enterprise Company, the Borrowing Subsidiaries from time to time party thereto, the Lenders party thereto, JPMorgan Chase Bank, N.A., as Administrative Processing Agent and Co-Administrative Agent, and Citibank, N.A., as Co-Administrative Agent.

Exhibit 10.1 EXECUTION VERSION FIVE-YEAR CREDIT AGREEMENT dated as of September 12, 2024 among HEWLETT PACKARD ENTERPRISE COMPANY, The Borrowing Subsidiaries From Time to Time Party Hereto, The Lenders Party Hereto, JPMORGAN CHASE BANK, N.A., as Administrative Processing Agent and Co-Administrative Agent and CITIBANK, N.A., as Co-Administrative Agent JPMORGAN CHASE BANK, N.A., CITIBANK, N.A., BOFA

Pricing Term Sheet Hewlett Packard Enterprise Company 27,000,000 Shares of 7.625% Series C Mandatory Convertible Preferred Stock

Pricing Term Sheet dated as of September 10, 2024 Free Writing Prospectus Filed pursuant to Rule 433 Supplementing the Preliminary Prospectus Supplement dated September 9, 2024 to the Prospectus dated December 22, 2023 Registration No.

SUBJECT TO COMPLETION, DATED SEPTEMBER 10, 2024

TABLE OF CONTENTS Information contained in this preliminary prospectus supplement is subject to completion or amendment.

(In millions, except per share amounts)

Exhibit 99.3 Condensed Consolidated Statements of Operations (In millions, except per share amounts) (Unaudited) Three Months Ended June 30, Six Months Ended June 30, 2024 2023 2024 2023 Net revenues: Product $ 681.2 $ 963.2 $ 1,333.1 $ 1,875.8 Service 508.4 466.9 1,005.4 926.1 Total net revenues 1,189.6 1,430.1 2,338.5 2,801.9 Cost of revenues: Product 356.2 470.7 680.1 925.6 Service 144.9 146.3

Juniper Network, Inc. Index to Consolidated Financial Statements

Exhibit 99.1 Juniper Network, Inc. Index to Consolidated Financial Statements Page Consolidated Statements of Operations 5 Consolidated Statements of Comprehensive Income 6 Consolidated Balance Sheets 7 Consolidated Statements of Cash Flows 8 Consolidated Statements of Changes in Stockholders' Equity 9 Notes to Consolidated Financial Statements 10 Note 1. Description of Business, Basis of Presenta

SUBJECT TO COMPLETION, DATED SEPTEMBER 9, 2024

TABLE OF CONTENTS Information contained in this preliminary prospectus supplement is subject to completion or amendment.

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION OF HEWLETT PACKARD ENTERPRISE COMPANY AND JUNIPER NETWORKS, INC.

Exhibit 99.5 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION OF HEWLETT PACKARD ENTERPRISE COMPANY AND JUNIPER NETWORKS, INC. On January 9, 2024, Hewlett Packard Enterprise Company, a Delaware corporation (“HPE” or the “Company”), Jasmine Acquisition Sub, Inc., a Delaware corporation (“Merger Sub”) and Juniper Networks, Inc., a Delaware corporation (“Juniper”) entered into the Agreeme

Three Months Ended June 30,

Exhibit 99.4 Management's Discussion and Analysis of Financial Condition and Results of Operations Business and Market Environment Juniper Networks designs, develops, and sells products and services for high-performance networks to enable customers to build scalable, reliable, secure, and cost-effective networks for their businesses, while achieving agility and improved operating efficiency throug

As of and for the Years Ended December 31,

Exhibit 99.2 Management's Discussion and Analysis of Financial Condition and Results of Operations Executive Overview Proposed Merger with Hewlett Packard Enterprise On January 9, 2024, we entered into an Agreement and Plan of Merger (the “Merger Agreement”) by and among the Company, Hewlett Packard Enterprise Company, a Delaware corporation (“HPE”), and Jasmine Acquisition Sub, Inc., a Delaware c

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 September 9, 2024 Date of Report (Date of earliest event reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

Amendment Agreement, dated as of June 18, 2024, amending the Five-Year Credit Agreement dated as of December 10, 2021 among Hewlett Packard Enterprise Company, the Lenders Party Hereto, JPMorgan Chase Bank, N.A., as Administrative Processing Agent and Co-Administrative Agent and Citibank, N.A., as Co-Administrative Agent (certain schedules and exhibits omitted pursuant to Regulation S-K Item 601(a)(5))

Exhibit 10.39 EXECUTION VERSION AMENDMENT AGREEMENT dated as of June 18, 2024 (this “Amendment”), relating to the Five-Year Credit Agreement dated as of December 10, 2021 (the “Existing Credit Agreement”), among HEWLETT PACKARD ENTERPRISE COMPANY (the “Company”), the BORROWING SUBSIDIARIES from time to time party thereto, the LENDERS from time to time party thereto, JPMORGAN CHASE BANK, N.A., as A

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: July 31, 2024 Or ☐ TRANSITION REPOR

Table of Content 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: July 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

Agreement on Subsequent Arrangements, dated May 24, 2024, between H3C Holdings Limited and Unisplendour International Technology Limited (certain schedules, exhibits, and portions omitted pursuant to Regulation S-K Item 601(a)(5) and Item 601(b)(10)(iv))

Exhibit 10.38 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. AGREEMENT ON SUBSEQUENT ARRANGEMENTS 24 MAY 2024 Between H3C HOLDINGS LIMIT

Amended and Restated Put Share Purchase Agreement, dated May 24, 2024, among H3C Holdings Limited, Izar Holding Co., and Unisplendour International Technology Limited (certain schedules, exhibits, and portions omitted pursuant to Regulation S-K Item 601(a)(5) and Item 601(b)(10)(iv))

Exhibit 10.37 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. AMENDED AND RESTATED PUT SHARE PURCHASE AGREEMENT 24 MAY 2024 Between H3C H

Regulation FD Disclosure, 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 September 4, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise reports fiscal 2024 third quarter results Accelerating AI demand drives HPE revenue growth; profit increases HOUSTON – September 4, 2024 – Hewlett Packard Enterprise (NYSE: HPE) today announced financial results for the third quarter ended July 31, 2024. "We deliver

June 18, 2024

Hewlett Packard Enterprise Company 1701 East Mossy Oaks Rd. Spring, TX 77389 June 18, 2024 VIA EDGAR Submission U.S. Securities and Exchange Commission Division of Corporation Finance Office of Life Sciences 100 F Street, N.E. Washington, D.C. 20549 Attn: Irene Paik James Lopez Re: Hewlett Packard Enterprise Co Current Report on Form 8-K Filed January 19, 2024 File No. 001-37483 Dear Ms. Paik and

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K (Mark One) ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-37483 A. Full title of the plan and

Calculation of Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Hewlett Packard Enterprise Company (Exact Name of the 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 Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common stock, par value $0.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter)

Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Delaware 47-3298624 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 1701 East Mossy Oaks Road Sprin

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: April 30, 2024 Or ☐ TRANSITION REPO

Table of Content 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: April 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 00

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise reports fiscal 2024 second quarter results AI systems revenue doubled sequentially, beating Q2 revenue guidance HOUSTON – June 4, 2024 – Hewlett Packard Enterprise (NYSE: HPE) today announced financial results for the second quarter ended April 30, 2024. "HPE delive

Regulation FD Disclosure, 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 June 4, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Com

LETTER

United States securities and exchange commission logo June 4, 2024 Marie Myers Executive Vice President and Chief Financial Officer Hewlett Packard Enterprise Co 1701 East Mossy Oaks Road Spring, Texas 77389 Re: Hewlett Packard Enterprise Co Current Report on Form 8-K Filed January 19, 2024 File No.

Conflict Minerals Report as required by Items 1.01 and 1.02 of Form SD.

Exhibit 1.01 CONFLICT MINERALS REPORT OF HEWLETT PACKARD ENTERPRISE PURSUANT TO RULE 13P-1 UNDER THE SECURITIES EXCHANGE ACT OF 1934 Hewlett Packard Enterprise Company (“HPE”) presents this Conflict Minerals Report for the reporting period of January 1, 2023 to December 31, 2023 pursuant to Rule 13p-1 under the Securities Exchange Act of 1934 and associated guidance issued by the Securities and Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of the registrant as specified in its charter) DELAWARE 001-37483 47-3298624 (State or other

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of the registrant as specified in its charter) DELAWARE 001-37483 47-3298624 (State or other jurisdiction of (Commission File Number) (IRS Employer Identification No.) incorporation or organization) 1701 EAST MOSSY OAKS ROAD, SPRING, TX 77389

Entry into a Material Definitive Agreement

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 May 24, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Com

Amended and Restated Certificate of Incorporation

Exhibit 3.1 CERTIFICATE OF AMENDMENT OF THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF HEWLETT PACKARD ENTERPRISE COMPANY Hewlett Packard Enterprise Company, a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), hereby certifies as follows: 1.The name of the corporation is Hewlett Packard Enterprise Company. The original Certificate of Incorpor

Amendment No. 3 to the Hewlett Packard Enterprise Company 2021 Stock Incentive Plan*

Exhibit 10.1 AMENDMENT NO. 3 TO THE HEWLETT PACKARD ENTERPRISE COMPANY 2021 STOCK INCENTIVE PLAN This Amendment No. 3 (the “Amendment”) to the Hewlett Packard Enterprise Company 2021 Stock Incentive Plan, as amended (the “Plan”) is adopted by the Board of Directors (“Board”) of Hewlett Packard Enterprise Company, a Delaware corporation (the “Company”) on February 8, 2024. This Amendment will becom

Registrant's Restated Certificate of Incorporation

Exhibit 3.2 RESTATED CERTIFICATE OF INCORPORATION OF HEWLETT PACKARD ENTERPRISE COMPANY Hewlett Packard Enterprise Company, a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), pursuant to Sections 242 and 245 of the General Corporation Law of Delaware, as the same may be amended and supplemented (the “DGCL”), hereby certifies as follows: The name of th

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 April 10, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (C

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 April 1, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

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: January 31, 2024 Or ☐ TRANSITION RE

Table of Content 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: January 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

Regulation FD Disclosure, 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 February 29, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise reports fiscal 2024 first quarter results Exceeds profitability expectations and continues to scale recurring revenue, advancing long-term strategy HOUSTON – February 29, 2024 – Hewlett Packard Enterprise (NYSE: HPE) today announced financial results for the first q

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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 Registran

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)) ☐ Defin

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES FISCAL 2023 SEGMENT INFORMATION (Revised) (In millions) REVISED AMOUNTS AMOUNTS AS PREVIOUSLY REPORTED VARIANCE Three months ended Twelve months ended Three months ended Twelve months ended Three mo

Exhibit 99.1 HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES FISCAL 2023 SEGMENT INFORMATION (Revised) (Unaudited) (In millions) REVISED AMOUNTS AMOUNTS AS PREVIOUSLY REPORTED VARIANCE Three months ended Twelve months ended Three months ended Twelve months ended Three months ended Twelve months ended Jan. 31, 2023 Apr. 30, 2023 July 31, 2023 Oct. 31, 2023 Oct. 31, 2023 Jan. 31, 2023 Apr. 30, 2

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 February 7, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation

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 Registran

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)) ☐ Defin

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)) ☒ Defin

ARS

UNITEDSTATES SECURITIESANDEXCHANGECOMMISSION Washington,D.C.20549 FORM10-K (MarkOne) ☒ ANNUALREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 ForthefiscalyearendedOctober31,2023 Or ☐ TRANSITIONREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 Forthetransitionperiodfrom to Commissionfilenumber001-37483 HEWLETTPACKARDENTERPRISECOMPANY (Exactnameof registrantasspecified

HPE / Hewlett Packard Enterprise Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01115-hewlettpackardenterp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: Hewlett Packard Enterprise Co Title of Class of Securities: Common Stock CUSIP Number: 42824C109 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate

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)) ☐ Defin

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 February 6, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES FISCAL 2023 SEGMENT INFORMATION (Revised) (In millions) REVISED AMOUNTS AMOUNTS AS PREVIOUSLY REPORTED VARIANCE Three months ended Twelve months ended Three months ended Twelve months ended Three mo

Exhibit 99.1 HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES FISCAL 2023 SEGMENT INFORMATION (Revised) (Unaudited) (In millions) REVISED AMOUNTS AMOUNTS AS PREVIOUSLY REPORTED VARIANCE Three months ended Twelve months ended Three months ended Twelve months ended Three months ended Twelve months ended Jan. 31, 2023 Apr. 30, 2023 July 31, 2023 Oct. 31, 2023 Oct. 31, 2023 Jan. 31, 2023 Apr. 30, 2

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 February 7, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HPE / Hewlett Packard Enterprise Company / STATE STREET CORP Passive Investment

SC 13G/A 1 HewlettPackardEntp.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDED FILING HEWLETT PACKARD ENTERPRISE CO (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 42824C109 (CUSIP NUMBER) 12/31/2023 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE TH

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 January 19, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HPE / Hewlett Packard Enterprise Company / BlackRock Inc. Passive Investment

SC 13G/A 1 us42824c1099012424.txt us42824c1099012424.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 10) HEWLETT PACKARD ENTERPRISE CO - (Name of Issuer) Common Stock - (Title of Class of Securities) 42824C109 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the app

Hewlett Packard Enterprise Announces Neil MacDonald as leader of HPC & AI Business Segment

Exhibit 99.2 Hewlett Packard Enterprise Announces Neil MacDonald as leader of HPC & AI Business Segment HPE veteran of 28+ years brings proven leadership to accelerate Supercomputing and AI business HOUSTON, Texas – January 23, 2024 – Hewlett Packard Enterprise (NYSE: HPE) today announced an expanded leadership role effective February 1, 2024 for Neil MacDonald, who has been appointed to lead the

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 January 17, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HPE Appoints Kristin Major Chief People Officer

Exhibit 99.1 HPE Appoints Kristin Major Chief People Officer Succeeds Alan May, HPE's first CPO who helped shape talent strategy and award-winning culture In this article: •Major rose through HPE leadership ranks in employment law and HR to become member of executive team, reporting to CEO Antonio Neri •May to remain with HPE to support the organizational integration of Juniper Networks, which HPE

Agreement and Plan of Merger, dated as of January 9, 2024, by and among Juniper Networks, Inc., Hewlett Packard Enterprise Company, and Jasmine Acquisition Sub, Inc. (certain schedules and exhibits omitted pursuant to Regulation S-K Item 601(a)(5)).

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER dated as of January 9, 2024 among Juniper Networks, Inc., Hewlett Packard Enterprise Company and Jasmine Acquisition Sub, Inc. TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS Section 1.01. Definitions 1 Section 1.02. Other Definitional and Interpretative Provisions 12 ARTICLE 2 THE MERGER Section 2.01. The Merger 13 Section 2.02. Conversion of Shares 14 Sectio

Hewlett Packard Enterprise

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release HPE to Acquire Juniper Networks to Accelerate AI-Driven Innovation Highly complementary combination enhances secure, unified, cloud and AI-native networking to drive innovation from edge to cloud to exascale Accelerates long-term revenue growth and expands gross and operating margin; Expected to b

EX-99.2

Exhibit 99.2

Regulation FD Disclosure, Entry into a Material Definitive Agreement, 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 January 9, 2024 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon Trust Company, N.A. as Trustee for the form of Subordinated Indenture referred to above at Exhibit 4.5.

Exhibit 25.2 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) || THE BANK OF NE

Description of the Registrant's Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

Exhibit 4.12 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following description of the terms of the common stock of Hewlett Packard Enterprise Company (“we”, “our”, “us” or the “Company”) is a summary and is not complete and is qualified in its entirety by reference to our Amended and Restated Certificate of Incorporation (

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 October 31, 2023 ☐ TRANSITION REPORT PURSUAN

Table of Content 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 October 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 001-37483

Hewlett Packard Enterprise Company Dodd-Frank Clawback Policy

Exhibit 97 HEWLETT PACKARD ENTERPRISE COMPANY DODD-FRANK CLAWBACK POLICY Hewlett Packard Enterprise Company (“Company”) has adopted this clawback policy (the “Policy”) as a supplement to any other clawback policies in effect now or in the future at the Company.

As filed with the Securities and Exchange Commission on December 22, 2023

As filed with the Securities and Exchange Commission on December 22, 2023 Registration No.

2021 Stock Incentive Plan - Form of Performance-Adjusted Restricted Stock Units Grant Agreement (for grants beginning December 2023)*

Exhibit 10.35 2021 STOCK INCENTIVE PLAN, AS AMENDED PERFORMANCE-ADJUSTED RESTRICTED STOCK UNITS GRANT AGREEMENT Name: Employee ID: Grant Date: Grant ID: Target Amount: Plan: Segment 1 01 November 2023 – 31 October 2025 Segment 2 01 November 2023 – 31 October 2026 THIS PERFORMANCE-ADJUSTED RESTRICTED STOCK UNITS GRANT AGREEMENT (this “Grant Agreement”), as of the Grant Date noted above between Hewl

Subsidiaries of Hewlett Packard Enterprise Company‡

Exhibit 21 Principal Subsidiaries of Hewlett Packard Enterprise Company The registrant's principal subsidiaries and affiliates as of October 31, 2023 are included in the list below.

2021 Stock Incentive Plan - Form of Restricted Stock Units Grant Agreement (for grants beginning December 2023)*

Exhibit 10.34 2021 STOCK INCENTIVE PLAN, AS AMENDED GLOBAL GRANT AGREEMENT [RSU Agreement for FPR] Name: fldNAMEAC Employee ID: fldEMPLID Grant Date: expGRANTDATE Grant ID: fldGRANTNBR Amount: 0 Plan: fldDESCR Vesting Schedule: fldHTMLAREA1 Restricted Stock Units THIS GLOBAL GRANT AGREEMENT, including any special terms and conditions set forth in Appendices A and B attached hereto (collectively th

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) HEWLETT PACKARD ENTERPRISE COMPANY (Registrant) (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities 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 Equity Common stock, $0.

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon Trust Company, N.A. as Trustee for the Senior Indenture dated October 9, 2015.

Exhibit 25.1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) || THE BANK OF NE

Hewlett Packard Enterprise

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com Press Release Hewlett Packard Enterprise appoints Marie Myers as Chief Financial Officer HOUSTON – December 15, 2023 – Hewlett Packard Enterprise (NYSE: HPE) today announced that Marie Myers will join the company as executive vice president and chief financial officer on January 15, 2024, reporting to Antonio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 December 13, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise reports Q4 results to close impressive fiscal 2023; raises dividend in fiscal 2024 •Driven by strong revenue performance due to momentum in addressing market trends in Edge, Hybrid Cloud, and AI •Delivered strong full-year cash flow from operations, record-breaking

Regulation FD Disclosure, 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 November 28, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

Hewlett Packard Enterprise

Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release Hewlett Packard Enterprise provides outlook that will further accelerate shareholder value at HPE Securities Analyst Meeting 2023 •HPE highlights successful pivot to higher-growth, higher-margin markets that has enhanced shareholder value •HPE anticipates greater growth prospects at the edge, in hybrid cloud,

Regulation FD Disclosure, 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 October 19, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation)

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, 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 September 27, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation

Registrant's Second Amended and Restated Bylaws effective September 27, 2023

Exhibit 3.1 SECOND AMENDED AND RESTATED BYLAWS OF HEWLETT PACKARD ENTERPRISE COMPANY (A Delaware Corporation) ARTICLE I CORPORATE OFFICES 1.1 Registered Office. The registered office of Hewlett Packard Enterprise Company (“Hewlett Packard Enterprise”) will be fixed in the Certificate of Incorporation of Hewlett Packard Enterprise (as the same may be amended from time to time, the “Certificate of I

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 September 19, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation

Evolving our operating model to deliver a superior customer and partner experience

Evolving our operating model to deliver a superior customer and partner experience Accelerating our strategy and execution BY: ANTONIO NERI | PRESIDENT AND CEO I said during my first days as CEO that the enterprise of the future would be edge-centric, cloud-enabled, and data-driven.

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: July 31, 2023 Or ☐ TRANSITION REPOR

Table of Content 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: July 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 001

HEWLETT PACKARD ENTERPRISE COMPANY AND SUBSIDIARIES Condensed Consolidated Statements of Earnings

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389-1767 hpe.com News Release Hewlett Packard Enterprise reports fiscal 2023 third quarter results Edge momentum and portfolio mix shift drive revenue growth and gross margin expansion; reiterating GAAP diluted net EPS and raising non-GAAP diluted net EPS guidance for the full-year Third Quarter Fiscal 2023 Financial Resu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 August 29, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 August 3, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (C

Hewlett Packard Enterprise

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com Press Release Hewlett Packard Enterprise announces CFO transition plan CFO Tarek Robbiati to step down later this month to assume external CEO role HOUSTON – August 7, 2023 – Hewlett Packard Enterprise (NYSE: HPE) today announced that it has accepted the resignation of Tarek Robbiati, executive vice president

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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 June 14, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

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 June 14, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Co

Hewlett Packard Enterprise

Exhibit 99.1 Hewlett Packard Enterprise 1701 E. Mossy Oaks Road Spring, TX 77389 hpe.com News Release Hewlett Packard Enterprise names experienced networking and cybersecurity technologist Bethany Mayer to Board of Directors Mayer joins the HPE Board with more than 30 years of leadership experience at small- and large-cap technology companies HOUSTON, Texas – June 14 2023 – Hewlett Packard Enterpr

Twenty-First Supplemental Indenture, dated as of June 14, 2023, between Hewlett Packard Enterprise Company and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to Hewlett Packard Enterprise Company’s 5.250% notes due 2028

Exhibit 4.3 HEWLETT PACKARD ENTERPRISE COMPANY, as the Company, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee TWENTY-FIRST SUPPLEMENTAL INDENTURE DATED AS OF June 14, 2023 to INDENTURE DATED AS OF OCTOBER 9, 2015 Relating to $550,000,000 of 5.250% Notes due 2028 TWENTY-FIRST SUPPLEMENTAL INDENTURE TWENTY-FIRST SUPPLEMENTAL INDENTURE, dated as of June 14, 2023 (this “Twenty-Fi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K (Mark One) ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-37483 A. Full title of the plan and

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

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 June 5, 2023 Date of Report (Date of Earliest Event Reported) HEWLETT PACKARD ENTERPRISE COMPANY (Exact name of registrant as specified in its charter) Delaware 001-37483 47-3298624 (State or other jurisdiction of incorporation) (Com

$250,000,000 5.900% Notes due 2024 $550,000,000 5.250% Notes due 2028

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(2) Registration No. 333-251271 PROSPECTUS SUPPLEMENT (To Prospectus dated December 10, 2020) $800,000,000   $250,000,000 5.900% Notes due 2024 $550,000,000 5.250% Notes due 2028 Hewlett Packard Enterprise Company (“Hewlett Packard Enterprise,” “we” or “us”) is offering $250,000,000 aggregate principal amount of its 5.900% notes due 2024 (the “2024 no

HEWLETT PACKARD ENTERPRISE COMPANY 5.900% Notes due 2024 5.250% Notes due 2028 Underwriting Agreement

Exhibit 1.1 HEWLETT PACKARD ENTERPRISE COMPANY 5.900% Notes due 2024 5.250% Notes due 2028 Underwriting Agreement June 5, 2023 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 BofA Securities, Inc. One Bryant Park New York, New York 10036 Santander US Capital Markets LLC 437 Madison Avenue New York, New York 10022 As Representatives of the several Underwriters listed in

Calculation of Filing Fee Tables

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Issuer: Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities 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 (1) 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 Debt 5.

Hewlett Packard Enterprise Company Pricing Term Sheet $250,000,000 5.900% Notes due 2024 (the “2024 Notes”)

Filed Pursuant to Rule 433 June 5, 2023 Relating to Preliminary Prospectus Supplement dated June 5, 2023 to Prospectus dated December 10, 2020 Registration No.

Information contained in this preliminary prospectus supplement is subject to completion or amendment. This preliminary prospectus supplement and the accompanying prospectus shall not constitute an offer to sell or the solicitation of an offer to buy

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-251271 Information contained in this preliminary prospectus supplement is subject to completion or amendment. This preliminary prospectus supplement and the accompanying prospectus shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any jurisdiction in

OpsRamp, Inc. 2014 Equity Incentive Plan*

Exhibit 10.33 OPSRAMP, INC. 2014 EQUITY INCENTIVE PLAN As Amended April 25, 2017 As Amended June 27, 2017 As Amended October 15, 2019 1.Purposes of the Plan. The purposes of this Plan are: •to attract and retain the best available personnel for positions of substantial responsibility, •to provide additional incentive to Employees, Directors and Consultants, and •to promote the success of the Compa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter)

Registration No. 333-[] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hewlett Packard Enterprise Company (Exact Name of Registrant as Specified in its Charter) Delaware 47-3298624 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 1701 East Mossy Oaks Road Spr

Put Share Purchase Agreement, dated May 26, 2023, among H3C Holdings Limited, Izar Holding Co., and Unisplendour International Technology Limited (portions omitted pursuant to Regulation S-K Item 601(b)(10)(iv))

Exhibit 10.34 CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS SUCH INFORMATION AS PRIVATE OR CONFIDENTIAL AND SUCH INFORMATION IS NOT MATERIAL. THE EXCLUDED INFORMATION HAS BEEN NOTED IN THIS EXHIBIT WITH A PLACEHOLDER IDENTIFIED BY THE MARK “[***]”. PUT SHARE PURCHASE AGREEMENT 26 MAY 2023 Between H3C HOLDINGS LIMITED and I

OpsRamp, Inc. 2014 Equity Incentive Plan.

Exhibit 4.6 OPSRAMP, INC. 2014 EQUITY INCENTIVE PLAN As Amended April 25, 2017 As Amended June 27, 2017 As Amended October 15, 2019 1.Purposes of the Plan. The purposes of this Plan are: •to attract and retain the best available personnel for positions of substantial responsibility, •to provide additional incentive to Employees, Directors and Consultants, and •to promote the success of the Company

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: April 30, 2023 Or ☐ TRANSITION REPO

Table of Content 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: April 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 00

2021 Stock Incentive Plan - Form of Non-Employee Director Restricted Stock Units Grant Agreement (for grants beginning April 2023)*

Exhibit 10.32 NON-EMPLOYEE DIRECTOR GRANT AGREEMENT Director Name: ID: Grant Date: Grant Number: Award Amount: Award Type: Restricted Stock Units Plan: 2021 Stock Incentive Plan, as amended Vesting Schedule: 100% on the earlier of (a) the date of the Company’s first annual meeting of stockholders following the Grant Date and (b) the first anniversary of the Grant Date Restricted Stock Units THIS G

Calculation of Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Hewlett Packard Enterprise Company (Exact Name of the 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 Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common stock, par value $0.