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Cyclerion Therapeutics Inc

For the period ended Dec 31, 2024. Filed Mar 4, 2025.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2024 · Filed Mar 4, 2025

KRSA$31.11-0.2%Stored close · as of Nov 10, 2026

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Contents

Item 15. Exhibits, Financial Statement Schedules

(a)(1) Financial Statements

See the Index to Consolidated Financial Statements in the Financial Statements Section beginning on page F-1 of this Annual Report on Form 10-K.

(a)(2) Financial Statement Schedules

All financial statement schedules have been omitted as they are not required, not applicable, or the required information is included in the financial statements or notes to the financial statements.

(a)(3) Exhibits

EXHIBIT INDEX

Exhibit No.Description
3.1Restated Articles of Organization of Cyclerion Therapeutics, Inc. (incorporated by reference to Exhibit 4.1 to Registration Statement on Form S-8 filed on March 29, 2019) (File No. 333-230615))
3.2Articles of Amendment to Amended and Restated Articles of Incorporation dated May 15, 2023 (incorporated by reference to Exhibit 3.1 to Current Report on Form 8-K filed on May 15, 2023) (File No.001-38787)
3.3Articles of Amendment to Amended and Restated Articles of Incorporation dated May 19, 2023 (incorporated by reference to Exhibit 3.1 to Current Report on Form 8-K filed on May 25, 2023) (File No. 38787)
3.4Amended and Restated Bylaws of Cyclerion Therapeutics, Inc. (incorporated by reference to Exhibit 4.2 to Registration Statement on Form S-8 filed on March 29, 2019) (File No. 333-230615))
4.1Description of Securities Registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended
10.1Intellectual Property License Agreement, dated April 1, 2019, by and between Ironwood Pharmaceuticals, Inc. and Cyclerion Therapeutics, Inc. (incorporated by reference to Exhibit 10.6 to Current Report on Form 8-K filed on April 2, 2019 (File No. 001-38787))
10.2+Form of Indemnification Agreement between Cyclerion Therapeutics, Inc. and individual directors and officers (incorporated by reference to Exhibit 10.7 to Form 10 filed on January 28, 2019 (File No. 001-38787))
10.3+Cyclerion Therapeutics, Inc. 2019 Employee Stock Purchase Plan (incorporated by reference to Exhibit 4.3 to Registration Statement on Form S-8 filed on March 29, 2019 (File No. 333-230615))
10.4+Cyclerion Therapeutics, Inc. 2019 Equity Incentive Plan (incorporated by reference to Exhibit 4.4 to Registration Statement on Form S-8 filed on March 29, 2019 (File No. 333-230615))
10.5+Form of Stock Option Agreement under the Cyclerion Therapeutics, Inc. 2019 Equity Incentive Plan (incorporated by reference to Exhibit 10.10 to Form 10 filed on March 4, 2019 (File No. 001-38787))
10.6+Form of Non-Employee Director Restricted Stock Agreement under the Cyclerion Therapeutics, Inc. 2019 Equity Incentive Plan (incorporated by reference to Exhibit 10.11 to Form 10 filed on March 4, 2019 (File No. 001-38787))
10.7+Form of Restricted Stock Unit Agreement under the Cyclerion Therapeutics, Inc. 2019 Equity Incentive Plan (incorporated by reference to Exhibit 10.12 to Form 10 filed on March 4, 2019 (File No. 001-38787))
10.8+Cyclerion Therapeutics, Inc. Amended and Restated 2010 Employee, Director and Consultant Equity Incentive Plan and forms of agreement thereunder (incorporated by reference to Exhibit 4.5 to Registration Statement on Form S-8 filed on March 29, 2019 (File No. 333-230615))
10.9*License Agreement, dated as of June 3, 2021, by and between Cyclerion Therapeutics, Inc. and Akebia Therapeutics, Inc (incorporated by reference to Exhibit 10.2 to Quarterly Report on Form 10-Q filed on July 29, 2021 (File No. 001-38787))
10.10*Amendment #1 to License Agreement by and between the Company and Akebia Therapeutics, Inc. dated December 13, 2024 (incorporated by reference to Exhibit 10.1 to Current Report on Form 8-K filed on December 17, 2024)
10.11Common Stock Purchase Agreement, dated as of June 3, 2021, by and between Cyclerion Therapeutics, Inc. and the Investors named therein (incorporated by reference to Exhibit 10.1 to Registration Statement on Form S-3 filed on June 16, 2021 (File No. 333-257145)).
10.13+Amendment to Original Offer Letter to Regina Graul (incorporated by reference to Exhibit 10.1 to Quarterly Report on Form 10-Q filed on August 7, 2024 (File No. 001-38787))
19Insider Trading Prevention Policy
21.1List of Subsidiaries
23.1Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm
31.1Certificate of Chief Executive Officer (Principal Executive Officer) pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2Certificate of Chief Financial Officer (Principal Financial Officer) pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1Certificate of Chief Executive Officer (Principal Executive Officer) pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2Certificate of Chief Financial Officer (Principal Executive Officer) pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
97.1Policy for the Recovery of Erroneously Awarded Compensation adopted November 30, 2023 (incorporated by reference to Exhibit 97.1 to Annual Report on Form 10-K filed on March 5, 2024 (File No. 001-38787))
101.INSInline XBRL Instance Document
101.SCHInline XBRL Taxonomy Extension Schema Document
104Cover Page Interactive Data File

+Indicates a management contract or compensatory plan.

  • Certain portions of this exhibit (indicated by asterisks) have been omitted because they are not material and are the type that the Registrant treats as private or confidential.
ContentsView on SEC.gov

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