Form 4 Filing for ADVANCED DRAINAGE SYSTEMS, INC. - Officer Transaction

This Form 4 filing details a transaction by Bret Martz, Executive Vice President of Sales at ADVANCED DRAINAGE SYSTEMS, INC. On May 19, 2026, Mr. Martz disposed of 114 shares of common stock at a price of $131.59 per share. These shares were withheld to cover tax obligations related to the vesting of restricted stock, as indicated by footnote F1. Following this transaction, Mr. Martz owns 1837 shares of the company's common stock. The transaction code is "F", indicating a disposition of shares.