X0609 4 2026-07-21 0 0001649989 Outlook Therapeutics, Inc. OTLK 0002076177 Jahr Robert Charles false C/O OUTLOOK THERAPEUTICS, INC. 111 S. WOOD AVE, UNIT #100 ISELIN NJ 08830 1 1 0 0 Chief Executive Officer 0 Stock Option (Right to Buy) 1.4304 2026-07-21 4 A 0 100000 0 A 2027-07-21 2036-07-21 Common Stock 100000 100000 D The option was granted to Mr. Jahr on July 21, 2026, pursuant to the Issuer's 2024 Equity Incentive Plan and the Issuer's standard form of stock option agreement thereunder. The option vests and becomes exercisable in full on July 21, 2027, subject to Mr. Jahr's continuing service with the Issuer through such vesting date. Lawrence Kenyon, Attorney-in-Fact 2021-07-23