X0508 4 2025-06-13 0001781174 Acrivon Therapeutics, Inc. ACRV 0001579824 BAUM CHARLES M C/O ACRIVON THERAPEUTICS, INC. 480 ARSENAL WAY, SUITE 100 WATERTOWN MA 02472 true false Stock Option (Right to Buy) 1.2 2025-06-13 4 A 0 20275 0 A 2035-06-12 Common Stock 20275 20275 D The shares subject to the option shall vest on the date immediately preceding the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service through the applicable vesting date. Exhibit List: Exhibit 24 - Power of Attorney /s/ Adam D. Levy, Attorney-in-Fact 2025-06-17