X0609 4 2026-08-14 0 0001649989 Outlook Therapeutics, Inc. OTLK 0001230484 KENYON LAWRENCE A false C/O OUTLOOK THERAPEUTICS, INC. 111 S. WOOD AVE, UNIT #100 ISELIN NJ 08830 1 1 0 0 Chief Financial Officer 0 Common Stock 2026-08-14 4 P 0 101010 A 106956 D Warrants (right to buy) 1.1 2026-08-14 4 P 0 101010 A 2026-08-14 2031-08-14 Common Stock 101010 101010 D On August 14, 2026, the reporting person acquired 101,010 shares of common stock and accompanying warrants to purchase 101,010 shares of common stock in the Issuer's underwritten public offering of shares of common stock and accompanying warrants for a combined public offering price of $0.99 per share of common stock and accompanying warrant. The warrants were exercisable immediately upon issuance and expire five years from the date of issuance, on August 14, 2031. Lawrence Kenyon 2026-08-14