X0206 3 2024-04-05 1 0001454789 Astria Therapeutics, Inc. ATXS 0001616640 AGARWAL SUNIL C/O ASTRIA THERAPEUTICS, INC. 75 STATE STREET, SUITE 1400 BOSTON MA 02109 1 0 0 0 Exhibit Index: 24.1 - Power of Attorney /s/ Ben Harshbarger, as attorney-in-fact for Sunil Agarwal 2024-04-09