Form 4 Filing for ADVANCED DRAINAGE SYSTEMS, INC.

This Form 4 filing details a transaction by CHAIBI ANESA, a director at ADVANCED DRAINAGE SYSTEMS, INC. On July 16, 2026, Anesa Chaibi acquired 1110 shares of Common Stock at a price of $0.00 per share. This transaction is marked with code "A", indicating an acquisition. Following this transaction, the post-transaction number of shares owned by Anesa Chaibi is 8698. The ownership is direct. The filing was signed on July 20, 2026, by Scott A. Cottrill as attorney-in-fact for Anesa Chaibi.