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Karyopharm Therapeutics Inc.

For the period ended Jun 30, 2025. Filed Aug 11, 2025.

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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2025 · Filed Aug 11, 2025

KPTI$0.04-27.1%Stored close · as of Nov 9, 2026

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Item 6. Exhibits

10.1Side Letter Amendment to License Agreement, dated June 30, 2025, by and between Antengene Therapeutics Limited and the Registrant
10.2*Amendment No. 3 to the Karyopharm Therapeutics Inc. 2022 Equity Incentive Plan (incorporated herein by reference to Appendix A to the Company’s Definitive Proxy Statement on Schedule 14A (File No. 001-36167) filed with the SEC on April 14, 2025)
31.1Certification of principal executive officer pursuant to Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended.
31.2Certification of principal financial officer pursuant to Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended.
32.1Certification of principal executive officer pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2Certification of principal financial officer pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INSInline XBRL Instance Document. The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHInline XBRL Taxonomy Extension Schema Document.
104Cover Page Interactive Data File (formatted as inline XBRL with applicable taxonomy extension information contained in Exhibits 101)
  • Indicates a management contract or compensatory plan or arrangement.
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.