X0407 4 2023-06-05 0001781174 Acrivon Therapeutics, Inc. ACRV 0001950573 Devroe Eric C/O ACRIVON THERAPEUTICS, INC. 480 ARSENAL WAY, SUITE 100 WATERTOWN MA 02472 true Chief Operating Officer false Common Stock 2023-06-05 4 M 0 9225 1.04 A 62883 D Stock Option (Right to Buy) 1.04 2023-06-05 4 M 0 9225 0 D 2031-01-13 Common Stock 9225 96615 D Twenty-five percent (25%) of the shares subject to the option vested on October 5, 2021, and the remaining shares subject to the option vested or shall vest in 12 equal quarterly installments thereafter, in each case subject to the Reporting Person's continuous service through each such vesting date. Exhibit List - Exhibit 24 - Power of Attorney /s/ Rasmus Holm-Jorgensen, Attorney-in-Fact 2023-06-06