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Insider Trading Arrangements | 3 Months Ended
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Dec. 31, 2023 shares
Trading Arrangements, by Individual |  |
Material Terms of Trading Arrangement | Trading Arrangements During our last fiscal quarter, our directors and officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated the contracts, instructions or written plans for the purchase or sale of our securities set forth in the table below.
|  |  | Character of Trading Arrangement |  |
Name and Title | Action | Date | Rule 10b5-1* | Non-Rule 10b5-1** | Total Shares to be Sold | Expiration Date
Faye Feller, M.D., Executive Vice President and Chief Medical Officer | Termination 1 | October 25, 2023 | X |  | 30,000 | January 12, 2024
* 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 Represents the termination of a written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), as then in effect when adopted on January 13, 2023. |
Name | Faye Feller, M.D. |
Title | ExecutiveVice President and Chief Medical Officer |
Rule 10b5-1 Arrangement Adopted | true |
Non-Rule 10b5-1 Arrangement Adopted | false |
Adoption Date | January 13, 2023 |
Rule 10b5-1 Arrangement Terminated | true |
Non-Rule 10b5-1 Arrangement Terminated | false |
Termination Date | October 25, 2023 | [1]
Arrangement Duration | 365 days |
Aggregate Available | 30,000 |
Expiration Date | January 12, 2024 |
[1] | Represents the termination of a written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), as then in effect when adopted on January 13, 2023.

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