CRSP / CRISPR Therapeutics AG - SEC-arkivering, Årsberetning, Fuldmagtserklæring

CRISPR Therapeutics AG

Grundlæggende statistik
LEI 506700O6IRRIQLT3W370
CIK 1674416
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to CRISPR Therapeutics AG
SEC Filings (Chronological Order)
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June 5, 2026 S-8

As filed with the Securities and Exchange Commission on June 5, 2026

As filed with the Securities and Exchange Commission on June 5, 2026 Registration No.

June 5, 2026 EX-FILING FEES

Table 1: Newly Registered Securities

Calculation of Filing Fee Tables S-8 CRISPR Therapeutics AG Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee 1 Equity Common Shares, CHF 0.

June 4, 2026 EX-10.4

NON-QUALIFIED STOCK OPTION AGREEMENT FOR NON-EMPLOYEE DIRECTORS UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN

Exhibit 10.4 NON-QUALIFIED STOCK OPTION AGREEMENT FOR NON-EMPLOYEE DIRECTORS UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN Name of Optionee: No. of Option Shares: Option Exercise Price per Common Share: $ Grant Date: Expiration Date: Pursuant to the CRISPR Therapeutics AG 2026 Stock Option and Incentive Plan as amended and in effect from time to time (the “Plan”), CRISPR Th

June 4, 2026 EX-10.1

CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN

Exhibit 10.1 CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN SECTION 1. GENERAL PURPOSE OF THE PLAN; DEFINITIONS The name of the plan is the CRISPR Therapeutics AG 2026 Stock Option and Incentive Plan (the “Plan”). The purpose of the Plan is to encourage and enable the officers, employees, Non-Employee Directors and Consultants of CRISPR Therapeutics AG (the “Company”) and its Affiliat

June 4, 2026 EX-3.1

Articles of association STATUTEN I. Corporate Name, Principal Office, Duration and Purpose of the Company I. Firma, Sitz, Dauer und Zweck der Gesellschaft II. Share Capital and Shares II. Aktienkapital und Aktien

Exhibit 3.1 Articles of association STATUTEN of der CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) with registered office in mit Sitz in Zug Zug (Translation; in case of controversy the German text shall prevail) I. Corporate Name, Principal Office, Duration and Purpose of the Company I. Firma, Sit

June 4, 2026 EX-10.5

RESTRICTED STOCK AWARD AGREEMENT UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN

Exhibit 10.5 RESTRICTED STOCK AWARD AGREEMENT UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN Name of Grantee: No. of Restricted Shares: Grant Date: Pursuant to the CRISPR Therapeutics AG 2026 Stock Option and Incentive Plan as amended and in effect from time to time (the “Plan”), CRISPR Therapeutics AG (the “Company”) hereby grants an award of the number of Restricted Shares

June 4, 2026 EX-10.2

INCENTIVE STOCK OPTION AGREEMENT UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN

Exhibit 10.2 INCENTIVE STOCK OPTION AGREEMENT UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN Name of Optionee: No. of Option Shares: Option Exercise Price per Common Share: $ Grant Date: Expiration Date: Pursuant to the CRISPR Therapeutics AG 2026 Stock Option and Incentive Plan as amended and in effect from time to time (the “Plan”), CRISPR Therapeutics AG (the “Company”) h

June 4, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 4, 2026 CRISPR THERAPEUTICS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 4, 2026 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

June 4, 2026 EX-10.3

NON-QUALIFIED STOCK OPTION AGREEMENT FOR COMPANY EMPLOYEES UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN

Exhibit 10.3 NON-QUALIFIED STOCK OPTION AGREEMENT FOR COMPANY EMPLOYEES UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN Name of Optionee: No. of Option Shares: Option Exercise Price per Common Share: $ Grant Date: Expiration Date: Pursuant to the CRISPR Therapeutics AG 2026 Stock Option and Incentive Plan as amended and in effect from time to time (the “Plan”), CRISPR Therape

June 4, 2026 EX-10.6

RESTRICTED STOCK UNIT AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN

Exhibit 10.6 RESTRICTED STOCK UNIT AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN Name of Grantee: No. of Restricted Stock Units: Grant Date: Pursuant to the CRISPR Therapeutics AG 2026 Stock Option and Incentive Plan as amended and in effect from time to time (the “Plan”), CRISPR Therapeutics AG (the “Company”) hereby grants an award of

June 4, 2026 EX-10.7

RESTRICTED STOCK UNIT AWARD AGREEMENT FOR NON-EMPLOYEE DIRECTORS UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN

Exhibit 10.7 RESTRICTED STOCK UNIT AWARD AGREEMENT FOR NON-EMPLOYEE DIRECTORS UNDER THE CRISPR THERAPEUTICS AG 2026 STOCK OPTION AND INCENTIVE PLAN Name of Grantee: No. of Restricted Stock Units: Grant Date: Pursuant to the CRISPR Therapeutics AG 2026 Stock Option and Incentive Plan as amended and in effect from time to time (the “Plan”), CRISPR Therapeutics AG (the “Company”) hereby grants an awa

May 4, 2026 8-K

FORM 8-K Item 2.02 Results of Operations and Financial Condition. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2026 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commissi

May 4, 2026 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 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: 001-37923

May 4, 2026 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports First Quarter 2026 Financial Results

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports First Quarter 2026 Financial Results ZUG, Switzerland and BOSTON, May 4, 2026 – CRISPR Therapeutics (Nasdaq: CRSP) today reported financial results for the first quarter ended March 31, 2026. “The first quarter reflected continued execution across CRISPR Therapeutics’ platform,” said Samarth Kulkarni, Ph.D., Chairman and Chief E

April 21, 2026 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

April 21, 2026 ARS

ARS

2025 ANNUAL REPORT Transformative Gene-Based Medicines For Serious Human DiseasesWe are rapidly translating the revolutionary CRISPR technology into therapies to treat a broad range of serious human diseases.

April 21, 2026 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

April 2, 2026 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

March 16, 2026 EX-4.1

Article 1 Definitions Article 2 Issue, Description, Execution, Registration and Exchange of Notes Article 3 Satisfaction and Discharge Article 4 Particular Covenants of the Company Article 5 Lists of Holders and Reports by the Company and the Trustee

Exhibit 4.1 CRISPR THERAPEUTICS AG AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of March 16, 2026 1.7308% Convertible Senior Notes due 2031 TABLE OF CONTENTS Page Article 1 Definitions Section 1.01. Definitions 1 Section 1.02. References to Interest 14 Article 2 Issue, Description, Execution, Registration and Exchange of Notes Section 2.01. Designation and Amoun

March 16, 2026 8-K

FORM 8-K Item 1.01. Entry into a Material Definitive Agreement. Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. Item 3.02. Unregistered Sale of Equity Securities. Item 9.01

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 16, 2026 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commi

March 11, 2026 EX-99.2

CRISPR Therapeutics Prices Upsized Convertible Senior Notes Offering

Exhibit 99.2 CRISPR Therapeutics Prices Upsized Convertible Senior Notes Offering ZUG, Switzerland and BOSTON, March 11, 2026 – CRISPR Therapeutics AG (Nasdaq: CRSP) (the “Company”) today announced the pricing of $550 million aggregate principal amount of its convertible senior notes due 2031 (the “notes”) in a private offering (the “offering”) to persons reasonably believed to be qualified instit

March 11, 2026 EX-99.1

CRISPR Therapeutics Announces Proposed Convertible Senior Notes Offering

Exhibit 99.1 CRISPR Therapeutics Announces Proposed Convertible Senior Notes Offering ZUG, Switzerland and BOSTON, March 10, 2026 – CRISPR Therapeutics AG (Nasdaq: CRSP) (the “Company”) today announced its intention to offer, subject to market conditions and other factors, $350 million aggregate principal amount of its convertible senior notes due 2031 (the “notes”) in a private offering (the “off

March 11, 2026 8-K

FORM 8-K Item 8.01 Other Events. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 10, 2026 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commi

February 12, 2026 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Registrant Name of Subsidiary Jurisdiction of Incorporation or Organization CRISPR Therapeutics, Inc. Delaware TRACR Hematology Ltd United Kingdom CTX Financing GmbH Switzerland CTX Securities Corporation Massachusetts

February 12, 2026 EX-4.1

DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of February 12, 2026, CRISPR Therapeutics AG has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The following description of our common shares is a summary and does not purport to be complete

February 12, 2026 8-K

FORM 8-K Item 2.02 Results of Operations and Financial Condition. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 12, 2026 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Co

February 12, 2026 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission File Number 001-37923 CRISPR THERAPEU

February 12, 2026 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2025 Financial Results

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2025 Financial Results ZUG, Switzerland and BOSTON, February 12, 2026 – CRISPR Therapeutics (Nasdaq: CRSP) today reported financial results for the fourth quarter and full year ended December 31, 2025. “As we close out the fourth quarter, CRISPR Therapeutics continues to make steady progress across a

January 12, 2026 8-K

FORM 8-K Item 8.01 Other Events.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 12, 2026 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Com

November 10, 2025 8-K

FORM 8-K Item 2.02 Results of Operations and Financial Condition. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 10, 2025 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Co

November 10, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-37

November 10, 2025 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2025 Financial Results -Positive Phase 1 data for CTX310® presented in a late-breaking presentation at the American Heart Association (AHA) Scientific Sessions and simultaneously

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2025 Financial Results -Positive Phase 1 data for CTX310® presented in a late-breaking presentation at the American Heart Association (AHA) Scientific Sessions and simultaneously published in The New England Journal of Medicine- -CASGEVY® momentum accelerating; nearly 300 patients have been referred to Authorized T

October 15, 2025 8-K

FORM 8-K Item 8.01 Other Events. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 15, 2025 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Com

October 15, 2025 424B5

CRISPR Therapeutics AG Up to $600,000,000 Common Shares

PROSPECTUS SUPPLEMENT Filed pursuant to Rule 424(b)(5) (To Prospectus dated August 5, 2024) Registration No.

October 15, 2025 EX-FILING FEES

Calculation of Filing Fee Table (Form Type) CRISPR Therapeutics AG (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)(5) (Form Type) CRISPR Therapeutics AG (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(1) Fee Rate Amount of Registration Fee(1) Newly Registered Securities Fees to Be Paid Equity Common Shares, CHF 0.

August 4, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-37923 C

August 4, 2025 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2025 Financial Results -CASGEVY®momentum building; >75 authorized treatment centers (ATCs) activated globally, achieving the target goal and ~115 patients have had cells collecte

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2025 Financial Results -CASGEVY®momentum building; >75 authorized treatment centers (ATCs) activated globally, achieving the target goal and ~115 patients have had cells collected across all regions; positioning the program for strong future growth- -Clinical trial ongoing for CTX310™, targeting ANGPTL3, with prel

August 4, 2025 8-K

FORM 8-K Item 2.02 Results of Operations and Financial Condition. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2025 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commi

August 4, 2025 EX-10.1

Collaboration, Option and License Agreement, dated May 19, 2025, by and between CRISPR Therapeutics AG, Sirius Therapeutics and Sirius Therapeutics, Inc.

Exhibit 10.1 [***] Certain portions of this exhibit have been omitted because they are not material and the registrant customarily and actually treats that information as private or confidential. Certain exhibits and schedules to these agreements have been omitted pursuant to Item 601 of Regulation S-K. EXECUTION VERSION COLLABORATION, OPTION AND LICENSE AGREEMENT BETWEEN SIRIUS THERAPEUTICS AND S

June 26, 2025 8-K

FORM 8-K Item 8.01 Other Events.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 26, 2025 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commis

June 9, 2025 EX-3.1

Amended and Restated Articles of Association of CRISPR Therapeutics AG

Exhibit 3.1 Articles of association STATUTEN of der CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) with registered office in mit Sitz in Zug Zug (Translation; in case of controversy the German text shall prevail) I. Corporate Name, Principal Office, Duration and Purpose of the Company I. Firma, Sit

June 9, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 5, 2025 CRISPR THERAPEUTICS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 5, 2025 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

May 19, 2025 EX-10.1

Form of Share Issuance Agreement

Exhibit 10.1 [***] Certain portions of this exhibit have been omitted because they are not material and the registrant customarily and actually treats that information as private or confidential. Final Form SHARE ISSUANCE AGREEMENT This SHARE ISSUANCE AGREEMENT (this “Agreement”) is made and entered into as of [●], by and among CRISPR Therapeutics AG, a stock corporation (Aktiengesellschaft) incor

May 19, 2025 EX-FILING FEES

Calculation of Filing Fee Table (Form Type) CRISPR Therapeutics AG (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) CRISPR Therapeutics AG (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 Unit Maximum Aggregate Offering Price(1) Fee Rate Amount of Registration Fee(1) Newly Registered Securities Fees to Be Paid Equity Common Shares, CHF 0.

May 19, 2025 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 19, 2025 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

May 19, 2025 424B5

Common Shares

Table of Contents Filed pursuant to Rule 424(b)(5) Registration No. 333-281262 PROSPECTUS SUPPLEMENT (To prospectus dated August 5, 2024) 1,842,105 Common Shares We are offering an aggregate of 1,842,105 of our common shares, or the Shares, directly to Sirius Therapeutics, or Sirius, pursuant to a Share Issuance Agreement, dated May 19, 2025, or the Share Issuance Agreement, in connection with a C

May 6, 2025 8-K

FORM 8-K Item 2.02 Results of Operations and Financial Condition. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 6, 2025 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commissi

May 6, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-37923

May 6, 2025 EX-99.1

CRISPR Therapeutics Provides First Quarter 2025 Financial Results and Announces Positive Top-Line Data from Phase 1 Clinical Trial of CTX310™ Targeting ANGPTL3 -Initial CTX310™ Phase 1 clinical data demonstrates dose-dependent decreases in triglyceri

Exhibit 99.1 CRISPR Therapeutics Provides First Quarter 2025 Financial Results and Announces Positive Top-Line Data from Phase 1 Clinical Trial of CTX310™ Targeting ANGPTL3 -Initial CTX310™ Phase 1 clinical data demonstrates dose-dependent decreases in triglycerides (TG) and low-density lipoprotein (LDL), with peak reduction of up to 82% in TG and up to 81% in LDL, with a well-tolerated safety pro

April 16, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

April 16, 2025 ARS

ARS

CRISPR THERAPEUTICS | 2024 ANNUAL REPORT 2024 ANNUAL REPORT Transformative Gene-Based Medicines For Serious Human DiseasesWe are rapidly translating the revolutionary CRISPR technology into therapies to treat a broad range of serious human diseases.

April 16, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

April 3, 2025 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

March 26, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 24, 2025 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commi

March 26, 2025 EX-99.1

CRISPR Therapeutics Announces Transition of Chief Operating Officer

Exhibit 99.1 CRISPR Therapeutics Announces Transition of Chief Operating Officer ZUG, Switzerland and BOSTON, March 26, 2025 - CRISPR Therapeutics (Nasdaq: CRSP), a biopharmaceutical company focused on creating transformative gene-based medicines for serious diseases, today announced that its Chief Operating Officer, Julianne Bruno, will be stepping down from the Company to pursue external opportu

February 11, 2025 EX-10.35

CRISPR Therapeutics AG Organizational Rules

Exhibit 10.35 ORGANIZATIONAL RULES OF CRISPR THERAPEUTICS AG (ORGANISATIONSREGLEMENT) 1. BASIS AND ORGANIZATION 2 2. GENERAL PROVISIONS 2 3. BOARD OF DIRECTORS 4 4. CHAIRPERSON 9 5. CEO 9 6. EXECUTIVE COMMITTEE 10 7. COMPENSATION COMMITTEE 11 8. NOMINATION AND CORPORATE GOVERNANCE COMMITTEE 12 9. AUDIT COMMITTEE 12 10. INDEMNIFICATION 12 11. FINAL PROVISIONS 13 1. BASIS AND ORGANIZATION 1.1 Basis

February 11, 2025 EX-4.1

Description of Capital Shares.

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of February 11, 2025, CRISPR Therapeutics AG has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The following description of our common shares is a summary and does not purport to be complete

February 11, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission File Number 001-37923 CRISPR THERAPEU

February 11, 2025 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2024 Financial Results -2025 is poised to be a catalyst-rich year with key updates across several programs- -Ongoing launch of CASGEVY® continues to gain momentum;

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2024 Financial Results -2025 is poised to be a catalyst-rich year with key updates across several programs- -Ongoing launch of CASGEVY® continues to gain momentum; new cell patient collection initiations expected to significantly grow in 2025- -More than 50 authorized treatment centers (ATCs) activat

February 11, 2025 EX-19.1

CRISPR Therapeutics AG Insider Trading Policy.

Exhibit 19.1 CRISPR THERAPEUTICS AG INSIDER TRADING POLICY (As amended on September 12, 2024) CRISPR Therapeutics AG (together with its subsidiaries, the “Company” or “we” or “us”) has adopted the following policy and procedures for trading in the Company’s securities (“Insider Trading Policy”). It is designed to prevent the misuse of material nonpublic information, insider trading in securities,

February 11, 2025 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Registrant Name of Subsidiary Jurisdiction of Incorporation or Organization CRISPR Therapeutics, Inc. Delaware TRACR Hematology Ltd United Kingdom CTX Financing GmbH Switzerland CTX Securities Corporation Massachusetts

February 11, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 11, 2025 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Co

December 10, 2024 SC 13G/A

CRSP / CRISPR Therapeutics AG / ARK Investment Management LLC - SC 13G/A Passive Investment

SC 13G/A 1 tm2430446d2sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 8)* CRISPR Therapeutics AG (Name of Issuer) Common stock (Title of Class of Securities) H17182108 (CUSIP Number) November 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to de

November 5, 2024 EX-10.1

Form of Indemnification Agreement

Exhibit 10.1 INDEMNIFICATION AGREEMENT This Indemnification Agreement (“Agreement”) is made as of by and between CRISPR Therapeutics AG, a Swiss stock corporation (the “Company”), and (“Indemnitee”). RECITALS WHEREAS, the Company desires to attract and retain the services of highly qualified individuals, such as Indemnitee, to serve the Company; WHEREAS, in order to induce Indemnitee to provide or

November 5, 2024 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2024 Financial Results -CASGEVY™ approved for the treatment of patients 12 years of age and older with sickle cell disease (SCD) and transfusion-dependent beta thalassemia (TDT) i

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2024 Financial Results -CASGEVY™ approved for the treatment of patients 12 years of age and older with sickle cell disease (SCD) and transfusion-dependent beta thalassemia (TDT) in Switzerland and Canada- -45 authorized treatment centers (ATCs) activated globally for CASGEVY and approximately 40 patients have had c

November 5, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-37923 CRISPR THERAPE

November 5, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 5, 2024 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Com

August 5, 2024 EX-4

Form of Senior Debt Indenture between the Registrant and one or more trustees to be named

Exhibit 4.1 CRISPR THERAPEUTICS AG Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●] Senior Debt Securities TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 ARTICLE 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securities 5 Section 2.02 Form of Securities and Trustee’s Certificate 8 Se

August 5, 2024 S-3ASR

As filed with the Securities and Exchange Commission on August 5, 2024

Table of Contents As filed with the Securities and Exchange Commission on August 5, 2024 Registration No.

August 5, 2024 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2024 Financial Results -More than 35 authorized treatment centers (ATCs) activated globally for CASGEVY™ and approximately 20 patients have had cells collected across all regions

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2024 Financial Results -More than 35 authorized treatment centers (ATCs) activated globally for CASGEVY™ and approximately 20 patients have had cells collected across all regions as of mid-July- -Clinical trials ongoing for next generation CAR T product candidates, CTX112™ and CTX131™ targeting CD19 and CD70 respe

August 5, 2024 S-8

As filed with the Securities and Exchange Commission on August 5, 2024

As filed with the Securities and Exchange Commission on August 5, 2024 Registration No.

August 5, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 5, 2024 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commi

August 5, 2024 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Registration Fee CRISPR Therapeutics AG (Exact name of Registrant as Specified in its Charter) Table 1: Newly Registered (Form S-8) Security Type Security Class Title Fee Calculation Rule Amount Registered (1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity 2018 Stock Option and Incentive Plan 457(h) 1,000,000 $56.

August 5, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-37923 CRISPR THERAPEUTICS

August 5, 2024 EX-FILING FEES

Table 1: Newly Registered and Carry Forward Securities

Calculation of Filing Fee Tables S-3 CRISPR Therapeutics AG 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 Common Shares, CHF 0.

August 5, 2024 EX-4

Form of Subordinated Debt Indenture between the Registrant and one or more trustees to be named

Exhibit 4.2 CRISPR THERAPEUTICS AG Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●] Subordinated Debt Securities TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 ARTICLE 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securities 5 Section 2.02 Form of Securities and Trustee’s Certificat

August 5, 2024 EX-10.2

Employment Agreement, dated May 28, 2024, by and between CRISPR Therapeutics, Inc. and Naimish Patel, M.D.

Exhibit 10.2 EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”) is made as of the 28th day of May, 2024 between CRISPR Therapeutics, Inc., a Delaware corporation (the “Company”), and Naimish Patel (the “Executive” and, together with the Company, the “Parties” or each individually, a “Party”). WHEREAS, this Employment Agreement shall become effective upon the later of the (i) full executi

June 3, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2024 CRISPR THERAPEUTICS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2024 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

June 3, 2024 EX-3.1

Amended and Restated Articles of Association of CRISPR Therapeutics AG

Articles of association STATUTEN of der CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) with registered office in mit Sitz in Zug Zug (Translation; in case of controversy the German text shall prevail) I.

May 23, 2024 EX-10

Employment Agreement, dated May 23, 2024, by and between CRISPR Therapeutics, Inc. and Julianne Bruno

Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”) is made as of the 23rd day of May, 2024 between CRISPR Therapeutics, Inc., a Delaware corporation (the “Company”), and Julianne Bruno (the “Executive” and, together with the Company, the “Parties” or each individually, a “Party”). WHEREAS, this Employment Agreement shall become effective upon the later of the (i) full execut

May 23, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 23, 2024 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

May 8, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-37923 CRISPR THERAPEU

May 8, 2024 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports First Quarter 2024 Financial Results — More than 25 authorized treatment centers (ATCs) activated globally for CASGEVY™ and multiple patients have already had cells collected— —Clinical trials

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports First Quarter 2024 Financial Results — More than 25 authorized treatment centers (ATCs) activated globally for CASGEVY™ and multiple patients have already had cells collected— —Clinical trials ongoing for next generation CAR T product candidates, CTX112™ and CTX131™ targeting CD19 and CD70 respectively, across multiple indicatio

May 8, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 8, 2024 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commissi

April 10, 2024 SC 13G/A

CRSP / CRISPR Therapeutics AG / Capital International Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* CRISPR Therapeutics AG (Name of Issuer) Common Stock (Title of Class of Securities) H17182108 (CUSIP Number) March 29, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

April 9, 2024 ARS

ARS

2023 ANNUAL REPORT Transformative Gene-Based Medicines For Serious Human DiseasesWe are rapidly translating the revolutionary CRISPR technology into therapies to treat a broad range of serious human diseases.

April 9, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

April 9, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

March 27, 2024 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

February 21, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission File Number 001-37923 CRISPR THERAPEU

February 21, 2024 EX-4.1

Exhibit 4.1

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of February 16, 2024, CRISPR Therapeutics AG has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The following description of our common shares is a summary and does not purport to be complete

February 21, 2024 EX-97.1

CRISPR Therapeutics AG Policy Relating to Recovery of Erroneously Awarded Compensation

Exhibit 97.1 CRISPR THERAPEUTICS AG COMPENSATION RECOVERY POLICY Adopted as of October 12, 2023 CRISPR Therapeutics AG (the “Company”) has adopted a Compensation Recovery Policy (this “Policy”) as described below. 1. Overview The Policy sets forth the circumstances and procedures under which the Company or any of its subsidiaries shall recover Erroneously Awarded Compensation from Covered Persons

February 21, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2024 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Co

February 21, 2024 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2023 Financial Results — CASGEVY™ approved in the U.S., European Union, Great Britain, the Kingdom of Saudi Arabia and Bahrain — — Clinical trials ongoing for next

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2023 Financial Results — CASGEVY™ approved in the U.S., European Union, Great Britain, the Kingdom of Saudi Arabia and Bahrain — — Clinical trials ongoing for next generation CAR T product candidates, CTX112™ and CTX131™ targeting CD19 and CD70, respectively – — Clinical trials ongoing for in vivo ge

February 21, 2024 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Registrant Name of Subsidiary Jurisdiction of Incorporation or Organization CRISPR Therapeutics, Inc. Delaware TRACR Hematology Ltd United Kingdom CTX Financing GmbH Switzerland CTX Securities Corporation Massachusetts

February 13, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2024 CRISPR THERAPEU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2024 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

February 13, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2024 CRISPR THERAPEU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2024 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

February 13, 2024 EX-10.1

Form of Investment Agreement

EX-10.1 Exhibit 10.1 INVESTMENT AGREEMENT This INVESTMENT AGREEMENT (this “Agreement”) is made and entered into as of February 13, 2024, by and among CRISPR Therapeutics AG, a stock corporation (Aktiengesellschaft) incorporated under the laws of Switzerland (the “Company”), and the Investors identified on Exhibit A attached hereto (each an “Investor” and collectively the “Investors”). RECITALS A.

February 13, 2024 EX-FILING FEES

Calculation of Filing Fee Table (Form Type) CRISPR Therapeutics AG (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 Registere

Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) CRISPR Therapeutics AG (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 Unit Maximum Aggregate Offering Price(1) Fee Rate Amount of Registration Fee(1) Newly Registered Securities Fees to Be Paid Equity Common Shares, CHF 0.

February 13, 2024 424B5

3,916,082 Common Shares

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-258274 Prospectus Supplement (To prospectus dated July 29, 2021) 3,916,082 Common Shares We are offering 3,916,082 common shares, in a registered direct offering to a limited number of purchasers pursuant to this prospectus supplement and the accompanying prospectus. The issue price of each common share equals $71.50 Our commo

February 12, 2024 SC 13G/A

CRSP / CRISPR Therapeutics AG / Nikko Asset Management Americas, Inc. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* CRISPR Therapeutics AG (Name of Issuer) Common Shares, nominal value CHF 0.03 (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul

February 9, 2024 SC 13G/A

CRSP / CRISPR Therapeutics AG / Capital International Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* CRISPR Therapeutics AG (Name of Issuer) Common Stock (Title of Class of Securities) H17182108 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

February 5, 2024 SC 13G/A

CRSP / CRISPR Therapeutics AG / Sumitomo Mitsui Trust Holdings, Inc. - AMENDMENT NO. 4 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* CRISPR Therapeutics AG (Name of Issuer) Common Shares, nominal value CHF 0.03 (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the r

January 29, 2024 SC 13G/A

CRSP / CRISPR Therapeutics AG / ARK Investment Management LLC - SC 13G/A Passive Investment

SC 13G/A 1 tm244117d15sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 7)* CRISPR Therapeutics AG (Name of Issuer) Common stock (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to de

January 16, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 16, 2024 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Com

January 10, 2024 SC 13G/A

CRSP / CRISPR Therapeutics AG / ARK Investment Management LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

December 19, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

December 15, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 15, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

December 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 12, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

December 13, 2023 EX-10.1

Amendment No. 1 to the Amended and Restated Joint Development and Commercialization Agreement, dated December 12, 2023, by and between, on the one hand, Vertex Pharmaceuticals Incorporated and Vertex Pharmaceuticals (Europe) Limited, and on the other hand, CRISPR Therapeutics AG, CRISPR Therapeutics Limited,

[***] Certain portions of this exhibit have been omitted because they are not material and the registrant customarily and actually treats that information as private or confidential.

December 8, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 8, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Com

December 4, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 4, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Com

November 16, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 15, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

November 6, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-37923 CRISPR THER

November 6, 2023 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2023 Financial Results -Advisory Committee meeting for exagamglogene autotemcel (exa-cel) for the treatment of severe sickle cell disease (SCD) completed October 31, 2023; exa-cel

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2023 Financial Results -Advisory Committee meeting for exagamglogene autotemcel (exa-cel) for the treatment of severe sickle cell disease (SCD) completed October 31, 2023; exa-cel assigned Prescription Drug User Fee Act (PDUFA) target action date of December 8, 2023 for SCD- -Exa-cel assigned PDUFA target action da

November 6, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 6, 2023 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Com

September 7, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 4, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

September 7, 2023 EX-99.1

CRISPR Therapeutics Announces Leadership Transition -CRISPR Therapeutics co-founder, Rodger Novak, M.D., to step down as President and Chairman, effective September 15, 2023- -Samarth Kulkarni, Ph.D., to succeed Dr. Novak as Chairman and will continu

Exhibit 99.1 CRISPR Therapeutics Announces Leadership Transition -CRISPR Therapeutics co-founder, Rodger Novak, M.D., to step down as President and Chairman, effective September 15, 2023- -Samarth Kulkarni, Ph.D., to succeed Dr. Novak as Chairman and will continue serving as CEO of the Company- ZUG, Switzerland and Boston, Mass., September 7, 2023 - CRISPR Therapeutics (Nasdaq: CRSP), a biopharmac

August 7, 2023 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Registration Fee CRISPR Therapeutics AG (Exact name of Registrant as Specified in its Charter) Table 1: Newly Registered (Form S-8) Security Type Security Class Title Fee Calculation Amount Registered (1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Shares, CHF 0.

August 7, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-37923 CRISPR THERAPEUT

August 7, 2023 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2023 Financial Results -FDA accepted Biologics License Applications (BLAs) for exagamglogene autotemcel (exa-cel) for severe Sickle Cell Disease (SCD) and Transfusion-Dependent B

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2023 Financial Results -FDA accepted Biologics License Applications (BLAs) for exagamglogene autotemcel (exa-cel) for severe Sickle Cell Disease (SCD) and Transfusion-Dependent Beta Thalassemia (TDT); Priority Review for SCD and Standard Review for TDT- -PDUFA target action date of December 8, 2023, for SCD and Ma

August 7, 2023 S-8

As filed with the Securities and Exchange Commission on August 7, 2023

As filed with the Securities and Exchange Commission on August 7, 2023 Registration No.

August 7, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2023 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commi

June 9, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 8, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

June 9, 2023 EX-99.2

Positive Results From Pivotal Trials of exa-cel for Transfusion-Dependent Beta Thalassemia and Severe Sickle Cell Disease Presented at the 2023 Annual European Hematology Association (EHA) Congress - Both trials met the primary and key secondary endp

Exhibit 99.2 Positive Results From Pivotal Trials of exa-cel for Transfusion-Dependent Beta Thalassemia and Severe Sickle Cell Disease Presented at the 2023 Annual European Hematology Association (EHA) Congress - Both trials met the primary and key secondary endpoints at the pre-specified interim analysis - - Data continue to demonstrate transformative and durable benefit - - Safety profile consis

June 9, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 8, 2023 CRISPR THERAPEUTICS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 8, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

June 9, 2023 EX-99.1

FDA Accepts Biologics License Applications for exagamglogene autotemcel (exa-cel) for Severe Sickle Cell Disease and Transfusion-Dependent Beta Thalassemia - First CRISPR gene-editing filings to be accepted for review by FDA - - FDA grants Priority R

Exhibit 99.1 FDA Accepts Biologics License Applications for exagamglogene autotemcel (exa-cel) for Severe Sickle Cell Disease and Transfusion-Dependent Beta Thalassemia - First CRISPR gene-editing filings to be accepted for review by FDA - - - FDA grants Priority Review for severe sickle cell disease (SCD) and Standard Review for transfusion-dependent beta thalassemia (TDT) - - PDUFA target action

June 9, 2023 EX-3.1

Amended and Restated Articles of Association (incorporated herein by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on June 9, 2023).

Exhibit 3.1 Articles of association STATUTEN of der CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) with registered office in mit Sitz in Zug Zug (Translation; in case of controversy the German text shall prevail) I. Corporate Name, Principal Office, Duration and Purpose of the Company I. Firma, Sit

May 18, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

May 8, 2023 EX-99

CRISPR Therapeutics Provides Business Update and Reports First Quarter 2023 Financial Results -Regulatory submissions complete for exagamglogene autotemcel (exa-cel), formerly known as CTX001™, in the U.S. for transfusion-dependent beta thalassemia (

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports First Quarter 2023 Financial Results -Regulatory submissions complete for exagamglogene autotemcel (exa-cel), formerly known as CTX001™, in the U.S. for transfusion-dependent beta thalassemia (TDT) and severe sickle cell disease (SCD)- -EU and U.K. submissions validated by European Medicines Agency (EMA) and the Medicines and He

May 8, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 8, 2023 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commissi

May 8, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 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: 001-37923 CRISPR THERAPEU

April 26, 2023 ARS

ARS

2022 ANNUAL REPORT Transformative Gene-Based Medicines For Serious Human DiseasesWe are rapidly translating our specific, efficient and versatile CRISPR/Cas9 gene-editing platform into therapies to treat serious human diseasesUNITEDSTATES SECURITIESANDEXCHANGECOMMISSION Washington,D.

April 26, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

April 26, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

April 11, 2023 SC 13G/A

CRSP / CRISPR Therapeutics AG / ARK Investment Management LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

April 10, 2023 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

April 3, 2023 EX-99

Vertex and CRISPR Therapeutics Complete Submission of Rolling Biologics License Applications (BLAs) to the US FDA for exa-cel for the Treatment of Sickle Cell Disease and Transfusion-Dependent Beta Thalassemia -EU and UK filings completed in 2022; su

Exhibit 99.1 Vertex and CRISPR Therapeutics Complete Submission of Rolling Biologics License Applications (BLAs) to the US FDA for exa-cel for the Treatment of Sickle Cell Disease and Transfusion-Dependent Beta Thalassemia -EU and UK filings completed in 2022; submissions validated by EMA and MHRA and the review procedure has begun as of January 2023- BOSTON and ZUG, Switzerland, April 3, 2023 - V

April 3, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 31, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commi

March 29, 2023 EX-99

CRISPR Therapeutics Announces Departure of Board Member

Exhibit 99.1 CRISPR Therapeutics Announces Departure of Board Member ZUG, Switzerland and Boston, Mass., March 29, 2023 - CRISPR Therapeutics (Nasdaq: CRSP), a biopharmaceutical company focused on creating transformative gene-based medicines for serious diseases, today announced that Brad Bolzon, Ph.D., Chairman and Managing Director of Versant Ventures, is stepping down from the Board of Director

March 29, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 28, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commi

March 27, 2023 EX-10

Non-Exclusive License Agreement, dated March 23, 2023, by and between Vertex Pharmaceuticals Incorporated and CRISPR Therapeutics AG (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on March 27, 2023).

Exhibit 10.1 [***] Certain portions of this exhibit have been omitted because they are not material and the registrant customarily and actually treats that information as private or confidential. Certain exhibits and schedules to these agreements have been omitted pursuant to Item 601 of Regulation S-K. NON-EXCLUSIVE LICENSE AGREEMENT BETWEEN VERTEX PHARMACEUTICALS INCORPORATED AND CRISPR THERAPEU

March 27, 2023 8-K

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 Date of Report (Date of earliest event reported): March 23, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commi

March 27, 2023 EX-99

Vertex and CRISPR Therapeutics Announce Licensing Agreement to Accelerate Development of Vertex’s Hypoimmune Cell Therapies for the Treatment of Type 1 Diabetes -Vertex to receive non-exclusive rights to CRISPR Therapeutics’ CRISPR/Cas9 to accelerate

Exhibit 99.1 Vertex and CRISPR Therapeutics Announce Licensing Agreement to Accelerate Development of Vertex’s Hypoimmune Cell Therapies for the Treatment of Type 1 Diabetes -Vertex to receive non-exclusive rights to CRISPR Therapeutics’ CRISPR/Cas9 to accelerate development of potentially curative cell therapies for T1D- -CRISPR Therapeutics to receive $100M upfront payment plus milestone and roy

March 14, 2023 EX-10

Employment Agreement, dated March 14, 2023, by and between CRISPR Therapeutics, Inc. and Raju Prasad, Ph.D. (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on March 14, 2023).

Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”) is made as of the 14th day of March, 2023 between CRISPR Therapeutics, Inc., a Delaware corporation (the “Company”), and Raju Prasad (the “Executive” and, together with the Company, the “Parties” or each individually, a “Party”). WHEREAS, this Employment Agreement shall become effective upon the later of the (i) full executi

March 14, 2023 8-K

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 Date of Report (Date of earliest event reported): March 9, 2023 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commis

March 14, 2023 EX-99

CRISPR Therapeutics Announces Transition of Chief Financial Officer

Exhibit 99.1 CRISPR Therapeutics Announces Transition of Chief Financial Officer ZUG, Switzerland and Boston, Mass., March 13, 2023 - CRISPR Therapeutics (Nasdaq: CRSP), a biopharmaceutical company focused on creating transformative gene-based medicines for serious diseases, announces the hiring and appointment of Raju Prasad, Ph.D., as Chief Financial Officer, effective March 14, 2023. He joins C

February 21, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2023 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Co

February 21, 2023 EX-21

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Registrant Name of Subsidiary Jurisdiction of Incorporation or Organization CRISPR Therapeutics, Inc. Delaware TRACR Hematology Ltd United Kingdom CTX Financing GmbH Switzerland CTX Securities Corporation Massachusetts

February 21, 2023 EX-4

Description of Capital Shares

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of February 21, 2023, CRISPR Therapeutics AG has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The following description of our common shares is a summary and does not purport to be complete

February 21, 2023 EX-99

CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2022 Financial Results -Regulatory submissions complete for exagamglogene autotemcel (exa-cel) in Europe for transfusion-dependent beta thalassemia (TDT) and sickle

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2022 Financial Results -Regulatory submissions complete for exagamglogene autotemcel (exa-cel) in Europe for transfusion-dependent beta thalassemia (TDT) and sickle cell disease (SCD); U.S. rolling Biologics Licensing Application (BLA) submission on track for completion by end of Q1 2023- -Enrollment

February 21, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 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 001-37923 CRISPR THERAPEU

February 13, 2023 SC 13G

CRSP / Crispr Therapeutics AG / Capital International Investors - SEC SCHEDULE 13G Passive Investment

SC 13G 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* CRISPR Therapeutics AG (Name of Issuer) Common Stock (Title of Class of Securities) H17182108 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

February 10, 2023 SC 13G/A

CRSP / Crispr Therapeutics AG / Nikko Asset Management Americas, Inc. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* CRISPR Therapeutics AG (Name of Issuer) Common Shares, nominal value CHF 0.03 (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul

February 10, 2023 SC 13G/A

CRSP / Crispr Therapeutics AG / ARK Investment Management LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

February 3, 2023 SC 13G/A

CRSP / Crispr Therapeutics AG / Sumitomo Mitsui Trust Holdings, Inc. - AMENDMENT NO. 3 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* CRISPR Therapeutics AG (Name of Issuer) Common Shares, nominal value CHF 0.03 (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the r

November 1, 2022 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2022 Financial Results -Exagamglogene autotemcel (exa-cel), formerly known as CTX001™ submission to the U.S. Food and Drug Administration (FDA) for rolling review expected to begi

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2022 Financial Results -Exagamglogene autotemcel (exa-cel), formerly known as CTX001™ submission to the U.S. Food and Drug Administration (FDA) for rolling review expected to begin in November, with completion of the U.S. submission package expected in Q1 2023; EMA and MHRA submissions are on track for Q4 2022- -En

November 1, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 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: 001-37923 CRISPR THER

November 1, 2022 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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2022 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Com

October 27, 2022 8-K

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 Date of Report (Date of earliest event reported): October 27, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Com

October 27, 2022 EX-99.1

CRISPR Therapeutics Announces Planned Transition of Chief Operating Officer

Exhibit 99.1 CRISPR Therapeutics Announces Planned Transition of Chief Operating Officer ZUG, Switzerland and BOSTON, Mass. – October 27, 2022 - CRISPR Therapeutics (Nasdaq: CRSP), a biopharmaceutical company focused on creating transformative gene-based medicines for serious diseases, today announced that its Chief Operating Officer, Lawrence Klein, Ph.D., will be stepping down from the Company t

September 27, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 27, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (C

September 27, 2022 EX-99.1

Vertex and CRISPR Therapeutics Announce Global exa-cel Regulatory Submissions for Sickle Cell Disease and Beta Thalassemia in 2022 - Exa-cel will be submitted to the U.S. FDA for rolling review beginning in November, with completion of the U.S. submi

Exhibit 99.1 Vertex and CRISPR Therapeutics Announce Global exa-cel Regulatory Submissions for Sickle Cell Disease and Beta Thalassemia in 2022 - Exa-cel will be submitted to the U.S. FDA for rolling review beginning in November, with completion of the U.S. submission package in Q1 2023 ? - EMA and MHRA submissions are on track for Q4 2022 ? - Exa-cel granted Fast Track, Regenerative Medicine Adva

August 8, 2022 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Registration Fee CRISPR Therapeutics AG (Exact name of Registrant as Specified in its Charter) Table 1: Newly Registered (Form S-8) Security Type Security Class Title Fee Calculation Amount Registered (1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Shares, CHF 0.

August 8, 2022 EX-10.1

Employment Agreement, dated May 23, 2022, by and between CRISPR Therapeutics AG and Phuong Khanh Morrow

Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (?Agreement?) is made as of the 23rd day of May, 2022 between CRISPR Therapeutics, Inc., a Delaware corporation (the ?Company?), and Phuong Khanh Morrow (the ?Executive? and, together with the Company, the ?Parties? or each individually, a ?Party?). WHEREAS, this Employment Agreement shall become effective upon the later of the (i) full e

August 8, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 8, 2022 CRISPR THERAPEUTICS AG (Exact name of registrant as specified in its charter) Switzerland 001-37923 Not Applicable (State or other jurisdiction of incorporation) (Commi

August 8, 2022 EX-10.2

Lease Commencement Date Agreement, dated May 1, 2022, by and between CRISPR Therapeutics AG and 105 W First Street Owner, L.L.C. (incorporated herein by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q filed on August 8, 2022).

Exhibit 10.2 Lease Commencement Date Agreement THIS LEASE COMMENCEMENT DATE AGREEMENT, made as of this 1st day of May, 2022, by and between 105 W FIRST STREET OWNER, L.L.C., a Delaware limited liability company (?Landlord?), and CRISPR THERAPEUTICS, INC. (?Tenant?). WITNESSETH: THAT, WHEREAS, Landlord and Tenant have entered into that certain Lease (as amended, the?Lease?) dated as of July 24, 202

August 8, 2022 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2022 Financial Results -CLIMB-111 and CLIMB-121 fully enrolled; completed regulatory discussions for exagamglogene autotemcel (exa-cel), formerly known as CTX001™, with the Europ

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2022 Financial Results -CLIMB-111 and CLIMB-121 fully enrolled; completed regulatory discussions for exagamglogene autotemcel (exa-cel), formerly known as CTX001™, with the European Medicines Agency (EMA) and the Medicines and Healthcare products Regulatory Agency (MHRA); discussions with the U.S. Food and Drug Ad

August 8, 2022 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 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: 001-37923 CRISPR THERAPEUT

August 8, 2022 S-8

As filed with the Securities and Exchange Commission on August 8, 2022

As filed with the Securities and Exchange Commission on August 8, 2022 Registration No.

July 13, 2022 LETTER

LETTER

United States securities and exchange commission logo July 13, 2022 Brendan Smith Chief Financial Officer CRISPR Therapeutics AG Baarerstrasse 14 6300 Zug Switzerland Re: CRISPR Therapeutics AG Form 10-K for the fiscal year ended December 31, 2021 Filed February 15, 2022 File No.

June 23, 2022 CORRESP

June 23, 2022

June 23, 2022 Ms. Vanessa Robertson Mr. Kevin Vaughn Office of Life Sciences Division of Corporation Finance Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: CRISPR Therapeutics AG Form 10-K for the fiscal year ended December 31, 2021 Filed February 15, 2022 File No. 001-37923 Dear Ms. Robertson and Mr. Vaughn: This letter is submitted on behalf of CRISPR Therapeuti

June 21, 2022 EX-99.1

The presentation and other related materials may contain a number of “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including statements regarding CRISPR Therapeutics’ expectations

CRISPR Therapeutics Innovation Day June 21, 2022 Exhibit 99.1 The presentation and other related materials may contain a number of ?forward-looking statements? within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including statements regarding CRISPR Therapeutics? expectations about any or all of the following: (i) its plans and expectations for its preclinical s

June 21, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 21, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commis

June 13, 2022 EX-99.1

Vertex and CRISPR Therapeutics Present New Data on More Patients With Longer Follow-Up Treated With exagamglogene autotemcel (exa-cel) at the 2022 European Hematology Association (EHA) Congress - Data from 75 patients with transfusion-dependent beta

Exhibit 99.1 Vertex and CRISPR Therapeutics Present New Data on More Patients With Longer Follow-Up Treated With exagamglogene autotemcel (exa-cel) at the 2022 European Hematology Association (EHA) Congress - Data from 75 patients with transfusion-dependent beta thalassemia or severe sickle cell disease with follow-up of up to 37.2 months continue to demonstrate that exa-cel has the potential to b

June 13, 2022 EX-3.1

Amended and Restated Articles of Association (incorporated herein by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on June 13, 2022).

Exhibit 3.1 Articles of association of CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) with registered office in Zug (Translation; in case of controversy the German text shall prevail) STATUTEN der CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) mit Sitz in Zug I. Corporate Name, Principal Office, Duration and Purpose of the Company I. Firma, Sit

June 13, 2022 LETTER

LETTER

United States securities and exchange commission logo June 13, 2022 Brendan Smith Chief Financial Officer CRISPR Therapeutics AG Baarerstrasse 14 6300 Zug Switzerland Re: CRISPR Therapeutics AG Form 10-K for the fiscal year ended December 31, 2021 Filed February 15, 2022 File No.

June 13, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, 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 Date of Report (Date of earliest event reported): June 9, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

June 13, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 11, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commis

June 13, 2022 EX-99.3

Disclosures The COBALT™ – LYM study of CTX130TM is sponsored by CRISPR Therapeutics Dr. Swaminathan P. Iyer is a Professor, Lead of the T Cell Lymphoma Program, Department of Lymphoma/Myeloma, Division of Cancer Medicine at The University of Texas MD

THE COBALT-LYM STUDY OF CTX130: A PHASE 1 DOSE ESCALATION STUDY OF CD70-TARGETED ALLOGENEIC CRISPR-CAS9–ENGINEERED CAR T CELLS IN PATIENTS WITH RELAPSED/REFRACTORY (R/R) T-CELL MALIGNANCIES Swaminathan P.

June 13, 2022 EX-99.2

CRISPR Therapeutics Presents Positive Results from its Phase 1 COBALT™-LYM Trial of CTX130™ in Relapsed or Refractory T Cell Malignancies at the 2022 European Hematology Association (EHA) Congress -70% overall response rate (ORR) and 30% complete res

Exhibit 99.2 CRISPR Therapeutics Presents Positive Results from its Phase 1 COBALT?-LYM Trial of CTX130? in Relapsed or Refractory T Cell Malignancies at the 2022 European Hematology Association (EHA) Congress -70% overall response rate (ORR) and 30% complete response (CR) rate in peripheral T-cell lymphoma (PTCL) and cutaneous T cell lymphoma (CTCL) at Dose Level 3 (DL3) and above; clinical benef

May 16, 2022 EX-99.1

CRISPR Therapeutics Announces the Appointment of Phuong Khanh Morrow, M.D., FACP, as Chief Medical Officer

Exhibit 99.1 CRISPR Therapeutics Announces the Appointment of Phuong Khanh Morrow, M.D., FACP, as Chief Medical Officer ZUG, Switzerland and CAMBRIDGE, Mass., May 16, 2022 - CRISPR Therapeutics (Nasdaq: CRSP), a biopharmaceutical company focused on creating transformative gene-based medicines for serious diseases, today announced the appointment of Phuong Khanh (P.K.) Morrow, M.D., FACP, as Chief

May 16, 2022 8-K

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 Date of Report (Date of earliest event reported): May 16, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

May 12, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 12, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

May 12, 2022 EX-99.1

CRISPR Therapeutics Announces Oral Presentation of New Clinical Data on Anti-CD70 Allogeneic CAR-T Therapy CTX130™ for Patients with T-cell Lymphoma at the Annual European Hematology Association (EHA) 2022 Hybrid Congress

Exhibit 99.1 CRISPR Therapeutics Announces Oral Presentation of New Clinical Data on Anti-CD70 Allogeneic CAR-T Therapy CTX130? for Patients with T-cell Lymphoma at the Annual European Hematology Association (EHA) 2022 Hybrid Congress ZUG, Switzerland and CAMBRIDGE, Mass. ? May 12, 2022 - (GLOBE NEWSWIRE) - CRISPR Therapeutics (Nasdaq: CRSP), a biopharmaceutical company focused on creating transfo

May 12, 2022 EX-99.2

Abstract Submission

Exhibit 99.2 Abstract Submission 25. Gene therapy, cellular immunotherapy and vaccination - Clinical EHA-1957 THE COBALT-LYM STUDY OF CTX130: A PHASE 1 DOSE ESCALATION STUDY OF CD70-TARGETED ALLOGENEIC CRISPR-CAS9?ENGINEERED CAR T CELLS IN PATIENTS WITH RELAPSED/REFRACTORY (R/R) T-CELL MALIGNANCIES Swaminathan P. Iyer* 1, R. Alejandro Sica2, P. Joy Ho3, Boyu Hu4, Jasmine Zain5, Anca Prica6, Wen-Ka

May 9, 2022 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports First Quarter 2022 Financial Results - More than 75 patients dosed with CTX001™ across CLIMB-Thal-111 and CLIMB-SCD-121 to date; planned global regulatory submissions on track for late 2022- -I

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports First Quarter 2022 Financial Results - More than 75 patients dosed with CTX001? across CLIMB-Thal-111 and CLIMB-SCD-121 to date; planned global regulatory submissions on track for late 2022- -Initiated two new CTX001 Phase 3 clinical trials in pediatric patients with TDT and SCD- -Enrollment and dosing ongoing for CTX110?, targe

May 9, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 9, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commissi

May 9, 2022 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 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: 001-37923 CRISPR THERAPEU

April 25, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A 1 crsp-defa14a-2022.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) 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 (a

April 25, 2022 DEF 14A

Amendment No.3 to the 2018 Stock Option and Incentive Plan (incorporated herein by reference to Appendix A to the Company’s Definitive Proxy Statement on Schedule 14A filed on April 25, 2022).

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14

April 12, 2022 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14

February 15, 2022 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2021 Financial Results - More than 70 patients have been dosed with CTX001™ across CLIMB-Thal-111 and CLIMB-SCD-121 to date; enrollment complete and regulatory subm

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2021 Financial Results - More than 70 patients have been dosed with CTX001? across CLIMB-Thal-111 and CLIMB-SCD-121 to date; enrollment complete and regulatory submissions planned for late 2022- -Initiated and began dosing patients in the pivotal trial of CTX110?, targeting CD19+ B-cell malignancies;

February 15, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 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 001-37923 CRISPR THERAPEU

February 15, 2022 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Registrant Name of Subsidiary Jurisdiction of Incorporation or Organization CRISPR Therapeutics, Inc. Delaware CRISPR Therapeutics Ltd. United Kingdom TRACR Hematology Ltd United Kingdom CTX Financing GmbH Switzerland CTX Securities Corporation Massachusetts Casebia Therapeutics Limited Liability Partnership United Kingdom Casebia Therapeutics LLC Delaware

February 15, 2022 EX-10.32

Letter Agreement dated December 16, 2021 by and between CRISPR Therapeutics, Inc. and Pfizer Inc.

Exhibit 10.32 [***] Certain portions of this exhibit have been omitted because they are not material and the registrant customarily and actually treats that information as private or confidential. December 16, 2021 Via Overnight Courier Service CRISPR Therapeutics, Inc. 610 Main Street Cambridge, MA 02139 and 200 Sidney Road Cambridge, MA 02142 Re: 610 Main Street, 5th, 6th and 7th Floors, Cambrid

February 15, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 15, 2022 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

February 15, 2022 EX-10.37

Letter Agreement dated January 6, 2022, by and between CRISPR Therapeutics, Inc. and 105 W First Street Owner, L.L.C. (incorporated herein by reference to Exhibit 10.37 to the Company’s Annual Report on Form 10-K filed on February 15, 2022).

Exhibit 10.37 105 W. First Street Owner, L.L.C. c/o Breakthrough Spaces, L.L.C. Tishman Speyer 45 Rockefeller Plaza New York, New York 10111 January 6, 2022 CRISPR Therapeutics, Inc. 610 Main Street North Cambridge, Massachusetts 02139 Attn: Brendan Smith, Chief Financial Officer RE: Lease (the ?Lease?) dated as of July 24, 2020, between 105 W. First Street Owner, L.L.C. (the ?Landlord?) and CRISP

February 15, 2022 EX-4.1

Description of Capital Shares

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT?S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of February 15, 2022, CRISPR Therapeutics AG has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?). The following description of our common shares is a summary and does not purport to be complete

February 14, 2022 SC 13G/A

CRSP / Crispr Therapeutics AG / Nikko Asset Management Americas, Inc. - SC13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* CRISPR Therapeutics AG (Name of Issuer) Common Shares, CHF 0.03 per share (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pu

February 11, 2022 SC 13G/A

CRSP / Crispr Therapeutics AG / Capital International Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* CRISPR Therapeutics AG (Name of Issuer) Common Stock (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 9, 2022 SC 13G/A

CRSP / Crispr Therapeutics AG / ARK Investment Management LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

February 4, 2022 SC 13G/A

CRSP / Crispr Therapeutics AG / Sumitomo Mitsui Trust Holdings, Inc. - AMENDMENT NO. 2 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* CRISPR Therapeutics AG (Name of Issuer) Common Shares, CHF 0.03 per share (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule

December 20, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

November 22, 2021 EX-99.1

CRISPR Therapeutics Announces FDA Regenerative Medicine Advanced Therapy (RMAT) Designation Granted to CTX110™ for the Treatment of Relapsed or Refractory CD19+ B-cell malignancies

Exhibit 99.1 CRISPR Therapeutics Announces FDA Regenerative Medicine Advanced Therapy (RMAT) Designation Granted to CTX110? for the Treatment of Relapsed or Refractory CD19+ B-cell malignancies ZUG, Switzerland and CAMBRIDGE, Mass., November 22, 2021 ? CRISPR Therapeutics (Nasdaq: CRSP), a biopharmaceutical company focused on creating transformative gene-based medicines for serious diseases, today

November 22, 2021 8-K

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 Date of Report (Date of earliest event reported): November 22, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

November 3, 2021 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 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: 001-37923 CRISPR THER

November 3, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 03, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Co

November 3, 2021 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2021 Financial Results -Achieved target enrollment in CTX001 clinical trials for beta thalassemia (TDT) and sickle cell disease (SCD); regulatory submissions planned for late 2022

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Third Quarter 2021 Financial Results -Achieved target enrollment in CTX001 clinical trials for beta thalassemia (TDT) and sickle cell disease (SCD); regulatory submissions planned for late 2022- -Reported positive results from the ongoing Phase 1 CARBON clinical trial evaluating the safety and efficacy of CTX110? for CD19+ B-cel

October 14, 2021 EX-10.1

Employment Agreement, dated October 14, 2021, by and between CRISPR Therapeutics, Inc. and Brendan Smith (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on October 14, 2021).

Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (?Agreement?) is made as of the 14th day of October, 2021 between CRISPR Therapeutics, Inc., a Delaware corporation (the ?Company?), and Brendan Smith (the ?Executive? and, together with the Company, the ?Parties? or each individually, a ?Party?). WHEREAS, this Employment Agreement shall become effective upon the later of the (i) full exe

October 14, 2021 8-K

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 Date of Report (Date of earliest event reported): October 14, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Com

October 14, 2021 EX-99.1

CRISPR Therapeutics Announces Transition of Chief Financial Officer

Exhibit 99.1 CRISPR Therapeutics Announces Transition of Chief Financial Officer ZUG, Switzerland and CAMBRIDGE, Mass. ? October 14, 2021 ? (GLOBE NEWSWIRE) ? CRISPR Therapeutics (Nasdaq: CRSP), a biopharmaceutical company focused on creating transformative gene-based medicines for serious diseases, today announced the appointment of Brendan Smith as Chief Financial Officer, effective today. Mr. S

October 12, 2021 EX-99.1

CRISPR Therapeutics Reports Positive Results from its Phase 1 CARBON Trial of CTX110™ in Relapsed or Refractory CD19+ B-cell malignancies -58% overall response rate (ORR) and 38% complete response (CR) rate in large B-cell lymphoma (LBCL) with a sing

EX-99.1 Exhibit 99.1 CRISPR Therapeutics Reports Positive Results from its Phase 1 CARBON Trial of CTX110™ in Relapsed or Refractory CD19+ B-cell malignancies -58% overall response rate (ORR) and 38% complete response (CR) rate in large B-cell lymphoma (LBCL) with a single dose of CTX110 at Dose Level 2 (DL2) and above on an intent-to-treat (ITT) basis- -Durable responses in LBCL achieved with six

October 12, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 12, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Com

October 12, 2021 EX-99.2

The presentation and other related materials may contain a number of “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including statements regarding CRISPR Therapeutics’ expectations

Updated Results from the Phase 1 CARBON Trial of CTX110? October 12, 2021 ? Exhibit 99.

September 10, 2021 SC 13G/A

CRSP / Crispr Therapeutics AG / ARK Investment Management LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

August 10, 2021 SC 13G/A

CRSP / Crispr Therapeutics AG / Capital International Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* CRISPR Therapeutics AG (Name of Issuer) Common Stock (Title of Class of Securities) H17182108 (CUSIP Number) July 30, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sch

July 29, 2021 EX-10.2

Letter Agreement dated April 29, 2021 by and between CRISPR Therapeutics, Inc. and Pfizer Inc.

Exhibit 10.2 [***] Certain portions of this exhibit have been omitted because they are not material and the registrant customarily and actually treats that information as private or confidential. April 29, 2021 VIA E-MAIL Pfizer Inc. Legal Division 235 East 42nd Street New York, NY 10017 Attention: William C. Longa Re: Sublease dated August 1, 2016 (?5th Floor Sublease?) between Pfizer Inc. (?Pfiz

July 29, 2021 EX-4.1

Form of Senior Debt Indenture between the Registrant and one or more trustees to be named

Exhibit 4.1 CRISPR THERAPEUTICS AG Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [?] Senior Debt Securities TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 ARTICLE 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securities 5 Section 2.02 Form of Securities and Trustee?s Certificate 8 Se

July 29, 2021 S-3ASR

As filed with the Securities and Exchange Commission on July 29, 2021

Table of Contents As filed with the Securities and Exchange Commission on July 29, 2021 Registration No.

July 29, 2021 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 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: 001-37923 CRISPR THERAPEUT

July 29, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 29, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commis

July 29, 2021 EX-10.1

Second Amendment to Lease dated April __, 2021, by and between CRISPR Therapeutics, Inc. and 33 NYA OWNER (DE) LLC, as successor in interest to CRP/KING 33 NY AVE. OWNER, L.L.C. (incorporated herein by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed on July 29, 2021).

Exhibit 10.1 33 New York Avenue Framingham, MA Second Amendment to Lease CRISPR Therapeutics, Inc. THIS SECOND AMENDMENT TO LEASE (?Second Amendment?) is made as of April , 2021 (the ?Effective Date?) by and between 33 NYA OWNER (DE) LLC, a Delaware limited liability company (?Landlord?), and CRISPR THERAPEUTICS, INC., a Delaware corporation (?Tenant?). Background Pursuant to the provisions of tha

July 29, 2021 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2021 Financial Results - More than 45 patients have been dosed with CTX001™ across CLIMB-Thal-111 and CLIMB-SCD-121 to date; completion of enrollment in both trials is expected i

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Second Quarter 2021 Financial Results - More than 45 patients have been dosed with CTX001? across CLIMB-Thal-111 and CLIMB-SCD-121 to date; completion of enrollment in both trials is expected in 2021- -Received Orphan Drug Designation (ODD) for Phase 1 clinical trial of CTX130? for the treatment of T-cell lymphoma- -Enrollment o

July 29, 2021 EX-5.3

Consent of Goodwin Procter LLP (included in Exhibit 5.3)

Exhibit 5.3 July 29, 2021 CRISPR Therapeutics AG Baarerstrasse 14 6300 Zug Switzerland Re: Securities Being Registered under Registration Statement on Form S-3 We have acted as U.S. counsel to you in connection with your filing of an automatic shelf registration statement on Form S-3 (as amended or supplemented, the ?Registration Statement?) pursuant to the Securities Act of 1933, as amended (the

July 29, 2021 EX-4.2

Form of Subordinated Debt Indenture between the Registrant and one or more trustees to be named

EX-4.2 3 d174706dex42.htm EX-4.2 Exhibit 4.2 CRISPR THERAPEUTICS AG Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●] Subordinated Debt Securities TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 ARTICLE 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securities 5 Section 2.02 Form of Se

June 14, 2021 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, 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 Date of Report (Date of earliest event reported): June 10, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commis

June 14, 2021 EX-3.1

Amended and Restated Articles of Association of CRISPR Therapeutics AG

Exhibit 3.1 Articles of association of CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) with registered office in Zug (Translation; in case of controversy the German text shall prevail) STATUTEN der CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) mit Sitz in Zug I. Corporate Name, Principal Office, Duration and Purpose of the Company I. Firma, Sit

June 11, 2021 EX-99.3

Poster presentation: CTX001™ for Transfusion-Dependent β-Thalassemia: Safety and Efficacy Results from the Ongoing CLIMB THAL-111 Study of Autologous CRISPR-Cas9-Modified CD34+ Hematopoietic Stem and Progenitor Cells, dated June 11, 2021

Connecting Hematology For Clinical and Research Excellence VIRTUAL June 9 - 17, 2021 EHA 2021 CTX001? for Transfusion-Dependent ?-Thalassemia: Safety and Efficacy Results from the Ongoing CLIMB THAL-111 Study of Autologous CRISPR-Cas9-Modified CD34+ Hematopoietic Stem and Progenitor Cells F.

June 11, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 11, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commis

June 11, 2021 EX-99.1

Vertex and CRISPR Therapeutics Present New Data in 22 Patients With Greater Than 3 Months Follow-Up Post-Treatment With Investigational CRISPR/Cas9 Gene-Editing Therapy, CTX001™ at European Hematology Association Annual Meeting - Beta thalassemia: Al

Exhibit 99.1 Vertex and CRISPR Therapeutics Present New Data in 22 Patients With Greater Than 3 Months Follow-Up Post-Treatment With Investigational CRISPR/Cas9 Gene-Editing Therapy, CTX001? at European Hematology Association Annual Meeting - Beta thalassemia: All 15 patients were transfusion independent after CTX001 infusion - - Sickle cell disease: All seven patients were free of vaso-occlusive

June 11, 2021 EX-99.2

Poster presentation: CTX001™ for Sickle Cell Disease: Safety and Efficacy Results from the Ongoing CLIMB SCD-121 Study of Autologous CRISPR-Cas9-Modified CD34+ Hematopoietic Stem and Progenitor Cells, dated June 11, 2021

Connecting Hematology For Clinical and Research Excellence VIRTUAL June 9 - 17, 2021 EHA 2021 CTX001? for Sickle Cell Disease: Safety and Efficacy Results from the Ongoing CLIMB SCD-121 Study of Autologous CRISPR-Cas9-Modified CD34+ Hematopoietic Stem and Progenitor Cells S.

June 2, 2021 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 2, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commiss

April 28, 2021 DEFA14A

- DEFA14A

DEFA14A 1 crsp-defa14a20210610.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) 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

April 28, 2021 DEF 14A

definitive proxy statement

DEF 14A 1 crsp-def14a20210610.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) 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

April 27, 2021 10-Q

Quarterly Report - 10-Q

SS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 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: 001-37923 CRISPR THERAPEU

April 27, 2021 EX-10.3

First Amendment to the Strategic Collaboration and License Agreement dated March 17, 2021, between CRISPR Therapeutics AG and Vertex Pharmaceuticals Incorporated (incorporated herein by reference to Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q filed on April 27, 2021).

Exhibit 10.3 [***] Certain portions of this exhibit have been omitted because they are not material and the registrant customarily and actually treats that information as private or confidential. Amendment No. 1 to the Strategic Collaboration and License Agreement This Amendment No. 1 to the Strategic Collaboration and License Agreement (the ?Amendment?) is entered into as of March 17, 2021 (?Amen

April 27, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 27, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commi

April 27, 2021 EX-10.1

Lease, dated May 5, 2020, by and between CRISPR Therapeutics, Inc. and CRP/KING 33 NY AVE. OWNER, L.L.C. (incorporated herein by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed on April 27, 2021).

Exhibit 10.1 33 NEW YORK AVENUE FRAMINGHAM, MASSACHUSETTS 01701 LEASE SUMMARY SHEET Execution Date: May 5, 2020 Tenant: CRISPR THERAPEUTICS, INC., a Delaware corporation Tenant?s Mailing Address: 610 Main Street Cambridge, MA 02139 Attention: General Counsel Landlord: CRP/KING 33 NY AVE. OWNER, L.L.C., a Delaware limited liability company Building: 33 New York Avenue, Framingham, Massachusetts 017

April 27, 2021 EX-10.2

First Amendment to Lease dated December 2, 2020, by and between CRISPR Therapeutics, Inc. and CRP/KING 33 NY AVE. OWNER, L.L.C. (incorporated herein by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q filed on April 27, 2021).

Exhibit 10.2 33 New York Avenue Framingham, Massachusetts 01701 (the ?Building?) FIRST AMENDMENT EXECUTION DATE: December 2, 2020 LANDLORD: CRP/KING 33 NY AVE. OWNER, L.L.C., a Delaware limited liability company TENANT: CRISPR THERAPEUTICS, INC., a Delaware corporation PREMISES: Areas on the first (1st) floor of the Building, the Generator Area, the Loading Dock Premises, and the roof of the Build

April 27, 2021 EX-10.4

Amended and Restated Joint Development and Commercialization Agreement between, on the one hand, Vertex Pharmaceuticals Incorporated and Vertex Pharmaceuticals (Europe) Limited, and on the other hand, CRISPR Therapeutics AG, CRISPR Therapeutics Limited, CRISPR Therapeutics, Inc., and TRACR Hematology Ltd., dated as of April 16, 2021 (incorporated herein by reference to Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q filed on April 27, 2021).

Exhibit 10.4 [***] Certain portions of this exhibit have been omitted because they are not material and the registrant customarily and actually treats that information as private or confidential. AMENDED AND RESTATED Joint Development and Commercialization AGREEMENT BETWEEN vertex pharmaceuticals incorporated VERTEX PHARMACEUTICALS (EUROPE) LIMITED AND CriSpr THERAPEUTICS AG CRISPR THERAPEUTICS LI

April 27, 2021 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports First Quarter 2021 Financial Results - Granted Priority Medicines designation by the European Medicines Agency for CTX001™ for transfusion-dependent beta thalassemia (TDT)- -More than 30 patien

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports First Quarter 2021 Financial Results - Granted Priority Medicines designation by the European Medicines Agency for CTX001? for transfusion-dependent beta thalassemia (TDT)- -More than 30 patients have been dosed with CTX001 across CLIMB-Thal-111 and CLIMB-SCD-121 to date; completion of enrollment in both trials is expected in 20

April 20, 2021 EX-99.1

Vertex Pharmaceuticals and CRISPR Therapeutics Amend Collaboration for Development, Manufacturing and Commercialization of CTX001™ in Sickle Cell Disease and Beta Thalassemia - Under terms of amended agreement, Vertex to lead worldwide development, m

Exhibit 99.1 Vertex Pharmaceuticals and CRISPR Therapeutics Amend Collaboration for Development, Manufacturing and Commercialization of CTX001? in Sickle Cell Disease and Beta Thalassemia - Under terms of amended agreement, Vertex to lead worldwide development, manufacturing and commercialization of CTX001- - Revised agreement provides Vertex with 60% and CRISPR with 40% of program economics- - CR

April 20, 2021 8-K

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 Date of Report (Date of earliest event reported): April 16, 2021 CRISPR THERAPEUTICS AG (Exact name of Registrant as Specified in Its Charter) Switzerland 001-37923 Not Applicable (State or Other Jurisdiction of Incorporation) (Commi

April 5, 2021 PRE 14A

- PRE 14A

PRE 14A 1 crsp-pre14a20210610.htm PRE 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) 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

February 16, 2021 EX-4.1

Description of Capital Shares

EX-4.1 3 crsp-ex4117.htm EX-4.1 Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of February 16, 2021, CRISPR Therapeutics AG has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The following description of our common shares is a summary and

February 16, 2021 EX-99.1

CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2020 Financial Results

Exhibit 99.1 CRISPR Therapeutics Provides Business Update and Reports Fourth Quarter and Full Year 2020 Financial Results - More than 20 patients have been dosed with CTX001™ across CLIMB-Thal-111 and CLIMB-SCD-121 to date; completion of enrollment in both trials is expected in 2021 - - The first patient treated in the CLIMB-Thal-111 trial completed two years of follow-up and has enrolled in the l

February 16, 2021 EX-3.1

Amended and Restated Articles of Association of CRISPR Therapeutics AG, dated January 27, 2021.

EX-3.1 2 crsp-ex319.htm EX-3.1 Exhibit 3.1 Articles of association of CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) with registered office in Zug (Translation; in case of controversy the German text shall prevail) STATUTEN der CRISPR Therapeutics AG (CRISPR Therapeutics SA) (CRISPR Therapeutics Ltd) mit Sitz in Zug I. Corporate Name, Principal Office, Duration and Purpo

February 16, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* CRISPR Therapeutics AG (Name of Issuer) Common Stock (Title of Class of Securities) H17182108 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 16, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1)* CRISPR Therapeutics AG (Name of Issuer) Common stock (Title of Class of Securities) (CUSIP Number) Decembe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

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