Sec Form 13D Filing - Taub Rebecca filing for - 2025-12-12

Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
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If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D



Comment for Type of Reporting Person:
(1) The amount reported in rows 7, 9 and 11 includes (i) 436,868 shares of Common Stock held of record by the Reporting Person, (ii) 252,665 shares of Common Stock subject to stock options that are exercisable within 60 days of December 10, 2025, (iii) 6,446 shares of Common Stock subject to restricted stock units that vest within 60 days of December 10, 2025, (iv) 165,115 shares of Common Stock held of record by the Reporting Person's spouse, (v) 291,530 shares of Common Stock subject to stock options held by the Reporting Person's spouse that are exercisable within 60 days of December 10, 2025 and (vi) 6,667 shares of Common Stock subject to restricted stock units held by the Reporting Person's spouse that vest within 60 days of December 10, 2025. (2) The amount reported in rows 8, 10 and 11 includes shares of Common Stock held of record by SQN, LLC. The Reporting Person is a managing member of SQN and may be deemed to share voting and investment power over Common Stock that is owned by SQN.


SCHEDULE 13D

 
Rebecca Taub, M.D.
 
Signature:/s/ Rebecca Taub, M.D.
Name/Title:Rebecca Taub, M.D.
Date:12/12/2025
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