Outlook Therapeutics, Inc. (OTLK) Insider Ownership

Historic Insider Ownership Trends

Outlook Therapeutics's top three insider shareholders as of March 23, 2026 are Faisal Ghiath Sukhtian (Director, 55.82Mn shares), Pte Ltd. Biolexis (TenPercentOwner, 22.98Mn shares), Arun Kumar Pillai (Director, 22.98Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Faisal Ghiath Sukhtian 0 55,816,786 22 Apr, 2022
Arun Kumar Pillai 0 22,982,529 01 Feb, 2022
Pte Ltd. Biolexis 22,982,529 0 22 Apr, 2022
Ghiath M. Sukhtian 0 13,552,359 28 May, 2025
Ventures Llc Syntone 1,705,438 0 17 Apr, 2024
Jeff Evanson Chief Commercial Officer 808,459 0 11 Mar, 2024
Terry Dagnon Chief Operations Officer 653,058 0 21 Apr, 2023
Faisal Ghiath Sukhtian 68,000 0 11 Oct, 2022
C Russell Iii Trenary Ceo And President 54,925 0 23 Jun, 2022
Yezan Munther Haddadin 5,049 0 29 Mar, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
01 Oct, 2025 Yezan Munther Haddadin Stock Option (Right to Buy) A 286,734 $0.00 286,734 D A
01 Oct, 2025 Andong Huang Stock Option (Right to Buy) A 286,734 $0.00 286,734 D A
01 Oct, 2025 Faisal Ghiath Sukhtian Stock Option (Right to Buy) A 286,734 $0.00 286,734 D A
01 Oct, 2025 Gerd Auffarth Stock Option (Right to Buy) A 286,734 $0.00 286,734 D A
01 Oct, 2025 Randy H Thurman Stock Option (Right to Buy) A 286,734 $0.00 286,734 D A
01 Oct, 2025 Julia A Haller Stock Option (Right to Buy) A 286,734 $0.00 286,734 D A
03 Oct, 2025 Yezan Munther Haddadin Stock Option (Right to Buy) A 95,969 $0.00 95,969 D A
03 Oct, 2025 Gerd Auffarth Stock Option (Right to Buy) A 58,648 $0.00 58,648 D A
03 Oct, 2025 Faisal Ghiath Sukhtian Stock Option (Right to Buy) A 117,296 $0.00 117,296 D A
03 Oct, 2025 Julia A Haller Stock Option (Right to Buy) A 58,648 $0.00 58,648 D A
03 Oct, 2025 Andong Huang Stock Option (Right to Buy) A 53,316 $0.00 53,316 D A
01 Jul, 2025 Robert Charles Jahr Stock Option (Right to Buy) A 800,000 $0.00 800,000 D A
27 May, 2025 Ghiath M. Sukhtian Common Stock A 4,285,714 $1.40 13,552,359 I A
27 May, 2025 Ghiath M. Sukhtian Warrants (right to buy) A 8,571,428 - 8,571,428 I A
17 Jan, 2025 Ghiath M. Sukhtian Common Stock A 3,458,571 $2.51 9,266,645 I M
04 Feb, 2025 Faisal Ghiath Sukhtian Stock Option (Right to Buy) A 12,323 $0.00 12,323 D A
01 Oct, 2024 Gerd Auffarth Stock Option (Right to Buy) A 56,636 $0.00 56,636 D A
01 Oct, 2024 Randy H Thurman Stock Option (Right to Buy) A 56,636 $0.00 56,636 D A
01 Oct, 2024 Faisal Ghiath Sukhtian Stock Option (Right to Buy) A 56,636 $0.00 56,636 D A
01 Oct, 2024 Andong Huang Stock Option (Right to Buy) A 56,636 $0.00 56,636 D A