ADVANCED DRAINAGE SYSTEMS, INC. — Director's Dealing 2025

May 22, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ADVANCED DRAINAGE SYSTEMS, INC. (WMS)
CIK: 0001604028
Period of Report: 2025-05-19

Reporting Person: TAYLOR CRAIG J. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-19	Common Stock	A	1577	—	Acquired	10072	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-19	Option to Purchase Common Stock	$119.3	A	3361	Acquired	2035-05-20	Common Stock (3361)	Direct

Footnotes

F1: The options vest in three equal annual installments beginning on May 19, 2026, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date.