Sec Form 13D Filing - VV Manager II LLC filing for - 2026-01-14

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.
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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) All shares are held of record by Vida II (as defined in Item 2(a) below). VV Manager II (as defined in Item 2(a) below) is the manager of Vida II and may be deemed to have voting, investment and dispositive power with respect to these securities. The Management Committee Members (as defined in Item 2(a)), along with the Investment Committee Members (as defined in Item 2(a)), may be deemed to share voting, investment and dispositive power over the shares held by Vida II. (2) This percentage is calculated based upon 53,296,950 shares of Common Stock outstanding (which reflects the full exercise by the underwriters of their option to purchase additional shares of Common Stock in connection with the Offering (as defined in Item 3 below), as set forth in the Issuer's prospectus on Form 424(b)(4) and filed with the United States Securities and Exchange Commission (the "Commission") on January 9, 2026 (the "Prospectus").


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) All shares are held of record by Vida II-A (as defined in Item 2(a) below). VV Manager II is the manager of Vida II-A and may be deemed to have voting, investment and dispositive power with respect to these securities. The Management Committee Members, along with the Investment Committee Members, may be deemed to share voting, investment and dispositive power over the shares held by Vida II-A. (2) This percentage is calculated based upon 53,296,950 shares of Common Stock outstanding as set forth in the Prospectus.


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) Consists of (i) 5,671,825 shares held of record by Vida II and (ii) 157,387 shares held of record by Vida II-A. VV Manager II is the manager of Vida II and Vida II-A and may be deemed to have voting, investment and dispositive power with respect to the shares held by each of Vida II and Vida II-A. The Management Committee Members, along with the Investment Committee Members, may be deemed to share voting, investment and dispositive power over the shares held by each of Vida II and Vida II-A. (2) This percentage is calculated based upon 53,296,950 shares of Common Stock outstanding as set forth in the Prospectus.


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) Consists of 2,103 shares subject to stock options granted to Ms. Kim in her capacity as a director of the Issuer that are exercisable as of the date of filing of this Schedule or within 60 days thereafter. (2) Consists of (i) 5,671,825 shares held of record by Vida II and (ii) 157,387 shares held of record by Vida II-A. VV Manager II is the manager of Vida II and Vida II-A and may be deemed to have voting, investment and dispositive power with respect to the shares held by each of Vida II and Vida II-A. The Management Committee Members, along with the Investment Committee Members, may be deemed to share voting, investment and dispositive power over the shares held by each of Vida II and Vida II-A (3) This percentage is calculated based upon 53,296,950 shares of Common Stock outstanding as set forth in the Prospectus.


SCHEDULE 13D

 
Vida Ventures II, LLC
 
Signature:By: VV Manager II, LLC, its Manager, /s/ Jean-Philippe Kouakou-Zebouah
Name/Title:Authorized Signatory
Date:01/14/2026
 
Vida Ventures II-A, LLC
 
Signature:By: VV Manager II, LLC, its Manager, /s/ Jean-Philippe Kouakou-Zebouah
Name/Title:Authorized Signatory
Date:01/14/2026
 
VV Manager II LLC
 
Signature:/s/ Jean-Philippe Kouakou-Zebouah
Name/Title:Authorized Signatory
Date:01/14/2026
 
Helen Kim
 
Signature:/s/ Jean-Philippe Kouakou-Zebouah
Name/Title:Attorney-in-Fact for Helen Kim
Date:01/14/2026
Comments accompanying signature:
Signed pursuant to a Power of Attorney included as an Exhibit to this Schedule 13D.
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