X0609 4 2026-05-04 0001014739 Option Care Health, Inc. OPCH 0001082877 KRAEMER HARRY M JANSEN JR false C/O OPTION CARE HEALTH, INC. 3000 LAKESIDE DRIVE, SUITE 300N BANNOCKBURN IL 60015 1 0 Common Stock 2026-05-04 4 P 0 36610 21.4087 A 450000 D Reflects the weighted average price of 36,610 shares of common stock of Option Care Health, Inc. purchased by the reporting person in multiple transactions on May 4, 2026 with purchase prices ranging from $21.35 to $21.475 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price. /s/ Michael Bavaro, attorney-in-fact for Mr. Kraemer 2026-05-05