Advanced Drainage Systems(WMS) - 2023 Q4 - Annual Report

Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to COMMISSION FILE NO.: 001-36557 ADVANCED DRAINAGE SYSTEMS, INC. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securit ...