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.

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:
Comment relating to rows 8, 10, and 11: Includes warrants (the "Warrants") to purchase up to an aggregate of 18,013,822 shares of common stock, par value $0.01 per share (the "Shares"), of Outlook Therapeutics, Inc., a Delaware corporation (the "Issuer"). Comment relating to row 13: This percentage is calculated based upon 242,672,554 Shares outstanding immediately following the August 2026 Offering (as defined below), based on the Issuer's prospectus supplement relating to the August 2026 Offering filed with the Securities and Exchange Commission (the "SEC") on August 14, 2026, plus 18,013,822 Shares underlying the Warrants.


SCHEDULE 13D




Comment for Type of Reporting Person:
Comment relating to rows 8, 10, and 11: Includes Warrants to purchase up to an aggregate of 18,013,822 Shares. Comment relating to row 13: This percentage is calculated based upon 242,672,554 Shares outstanding immediately following the August 2026 Offering, based on the Issuer's prospectus supplement relating to the August 2026 Offering filed with the SEC on August 14, 2026, plus 18,013,822 Shares underlying the Warrants.


SCHEDULE 13D


 
GMS Ventures & Investments
 
Signature:/s/ Lawrence A. Kenyon
Name/Title:Lawrence A. Kenyon, Attorney-in-fact
Date:08/14/2026
 
SUKHTIAN GHIATH M.
 
Signature:/s/ Lawrence A. Kenyon
Name/Title:Lawrence A. Kenyon, Attorney-in-fact
Date:08/14/2026