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GERON CORP

For the period ended Mar 31, 2025. Filed May 7, 2025.

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About this filing

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.

Mar 31, 2025 · Filed May 7, 2025

GERN$1.00+0.7%Stored close · as of Nov 9, 2026

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Item 5. : Other Information

Trading Arrangements

During the quarterly period covered by this report, the following directors and officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated a "Rule 10b5-1 trading arrangement" or a "non-Rule 10b5-1 trading arrangement" (as such terms are defined in Item 408 of Regulation S-K) as set forth in the table below.

Character of Trading Arrangement
Name and Title · Action Taken · Date of Action · Rule 10b5-1* · Non-Rule 10b5-1** · Nature of Trading Arrangement · Aggregate Number of Securities · Duration of Trading Arrangement
John A. Scarlett, M.D.,Former Chairman of the Board, President and Chief Executive Officer (until March 10, 2025)TerminatedFebruary 27, 2025XSale1,374,298 1July 12, 2024−July 11, 2025, or such earlier date on which all shares under the plan are sold.
Susan Molineaux, Ph.D.DirectorAdoptedMarch 14, 2025XSale656,000 2March 14, 2025 −March 13, 2026, or such earlier date on which all shares under the plan are sold.
*Contract, instruction or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act.
**"Non-Rule 10b5-1 trading arrangement" as defined in Item 408(c) of Regulation S-K under the Exchange Act.

1 Consists of 1,374,298 shares subject to stock options previously granted by Geron to Dr. Scarlett.

2 Consists of 656,000 shares subject to stock options previously granted by Geron to Dr. Molineaux.

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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.