Form 4 Filing for Advanced Drainage Systems, Inc.

This Form 4 filing reports a transaction by Alexander R. Fischer, a director at Advanced Drainage Systems, Inc. On July 16, 2026, Fischer acquired 1110 shares of Common Stock. The transaction code is 'A', indicating acquisition, and the shares were acquired at a price of $0.00 per share. Following this transaction, Fischer now owns 17564 shares of Common Stock, with ownership designated as direct. The filing was signed on July 20, 2026, by Scott A. Cottrill as attorney-in-fact for Alexander R. Fischer.