Sec Form 13D Filing - AI Biotechnology LLC filing for - 2026-07-29

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).




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SCHEDULE 13D



Comment for Type of Reporting Person:
(1) The total number of shares of common stock, par value $0.0001 per share ("Common Stock"), of Yarrow Bioscience, Inc. (the "Issuer") reported as beneficially owned includes (i) 22,331 shares of Common Stock held directly by AI Biotechnology LLC ("AI Biotechnology") and (ii) 155,849 shares of Common Stock issuable upon the exercise of pre-funded warrants ("Warrants") held directly by AI Biotechnology. (2) The percent of Common Stock reported as beneficially owned is calculated based on the number of shares of Common Stock described in footnote (1) above and, as the denominator, the sum of (i) 2,803,078 shares of Common Stock issued and outstanding following the reverse stock split and the closing of the merger, as disclosed in the Issuer's Current Report on Form 8-K filed with the Securities and Exchange Commission (the "SEC") on July 28, 2026, and (ii) 155,849 shares of Common Stock issuable upon the exercise of Warrants held by AI Biotechnology.


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) The total number of shares of Common Stock of the Issuer reported as beneficially owned includes (i) 22,331 shares of Common Stock held directly by AI Biotechnology and (ii) 155,849 shares of Common Stock issuable upon the exercise of Warrants held directly by AI Biotechnology. (2) The percent of Common Stock reported as beneficially owned is calculated based on the number of shares of Common Stock described in footnote (1) above and, as the denominator, the sum of (i) 2,803,078 shares of Common Stock issued and outstanding following the reverse stock split and the closing of the merger, as disclosed in the Issuer's Current Report on Form 8-K filed with the SEC on July 28, 2026, and (ii) 155,849 shares of Common Stock issuable upon the exercise of Warrants held by AI Biotechnology.


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) The total number of shares of Common Stock of the Issuer reported as beneficially owned includes (i) 22,331 shares of Common Stock held directly by AI Biotechnology and (ii) 155,849 shares of Common Stock issuable upon the exercise of Warrants held directly by AI Biotechnology. (2) The percent of Common Stock reported as beneficially owned is calculated based on the number of shares of Common Stock described in footnote (1) above and, as the denominator, the sum of (i) 2,803,078 shares of Common Stock issued and outstanding following the reverse stock split and the closing of the merger, as disclosed in the Issuer's Current Report on Form 8-K filed with the SEC on July 28, 2026, and (ii) 155,849 shares of Common Stock issuable upon the exercise of Warrants held by AI Biotechnology.


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) The total number of shares of Common Stock of the Issuer reported as beneficially owned includes (i) 22,331 shares of Common Stock held directly by AI Biotechnology and (ii) 155,849 shares of Common Stock issuable upon the exercise of Warrants held directly by AI Biotechnology. (2) The percent of Common Stock reported as beneficially owned is calculated based on the number of shares of Common Stock described in footnote (1) above and, as the denominator, the sum of (i) 2,803,078 shares of Common Stock issued and outstanding following the reverse stock split and the closing of the merger, as disclosed in the Issuer's Current Report on Form 8-K filed with the SEC on July 28, 2026, and (ii) 155,849 shares of Common Stock issuable upon the exercise of Warrants held by AI Biotechnology.


SCHEDULE 13D

 
AI Biotechnology LLC
 
Signature:/s/ Alejandro Moreno
Name/Title:By: Access Industries Management, LLC, its Manager; its Executive Vice President/Alejandro Moreno
Date:07/29/2026
 
Access Industries Holdings LLC
 
Signature:/s/ Alejandro Moreno
Name/Title:By: Access Industries Management, LLC, its Manager; its Executive Vice President/Alejandro Moreno
Date:07/29/2026
 
Access Industries Management, LLC
 
Signature:/s/ Alejandro Moreno
Name/Title:By: Executive Vice President/Alejandro Moreno
Date:07/29/2026
 
Len Blavatnik
 
Signature:*
Name/Title:Len Blavatnik
Date:07/29/2026
Comments accompanying signature:
* The undersigned, by signing his name hereto, executes this Amendment No. 1 to Schedule 13D pursuant to the Limited Power of Attorney executed on behalf of Mr. Blavatnik and filed herewith. By: /s/ Alejandro Moreno Name: Alejandro Moreno Attorney-in-Fact
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