ADVANCED DRAINAGE SYSTEMS, INC. EMPLOYEE STOCK OWNERSHIP PLAN

Track record of ADVANCED DRAINAGE SYSTEMS, INC. EMPLOYEE STOCK OWNERSHIP PLAN

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of ADVANCED DRAINAGE SYSTEMS, INC. EMPLOYEE STOCK OWNERSHIP PLAN

Co-insiders of ADVANCED DRAINAGE SYSTEMS, INC. EMPLOYEE STOCK OWNERSHIP PLAN

• American Securities Partners V(B), L.P.WMS INDUSTRIES INC /DE/
• American Securities Partners V (C) L.P.WMS INDUSTRIES INC /DE/
• American Securities Partners V, L.P.WMS INDUSTRIES INC /DE/
• BACH HAROLD H JRWMS INDUSTRIES INC /DE/
• BAHASH ROBERT JWMS INDUSTRIES INC /DE/
• Barten PatriciaWMS INDUSTRIES INC /DE/
• BARTHOLOMAY WILLIAM CWMS INDUSTRIES INC /DE/
• Berkshire Investors IV LLCWMS INDUSTRIES INC /DE/
• BPSP, L.P.WMS INDUSTRIES INC /DE/
• BRUST ROBERT HWMS INDUSTRIES INC /DE/
• EDIDIN ORRIN JWMS INDUSTRIES INC /DE/
• GAMACHE BRIAN RWMS INDUSTRIES INC /DE/
• HORING DAVID LWMS INDUSTRIES INC /DE/
• Lochiatto KennethWMS INDUSTRIES INC /DE/
• LOVETT MARK AWMS INDUSTRIES INC /DE/
• MCGILL SEAMUS MWMS INDUSTRIES INC /DE/
• MCJOHN KATHLEENWMS INDUSTRIES INC /DE/
• MCKENNA WILLIAM EWMS INDUSTRIES INC /DE/
• McNicholas JohnWMS INDUSTRIES INC /DE/
• MENELL NORMAN JWMS INDUSTRIES INC /DE/
• MORE DONNA BWMS INDUSTRIES INC /DE/
• NATIONAL AMUSEMENTS INC /MD/WMS INDUSTRIES INC /DE/
• Nazemetz Patricia MWMS INDUSTRIES INC /DE/
• NICASTRO LOUIS JWMS INDUSTRIES INC /DE/
• NICASTRO NEIL DWMS INDUSTRIES INC /DE/
• Pacey Larry J.WMS INDUSTRIES INC /DE/
• PAULL MATTHEW HWMS INDUSTRIES INC /DE/
• RABIN EDWARD WWMS INDUSTRIES INC /DE/
• REDSTONE SUMNER MWMS INDUSTRIES INC /DE/
• REICH HARVEYWMS INDUSTRIES INC /DE/
• ROGOWSKI ROBERT RWMS INDUSTRIES INC /DE/
• SATZ DAVID M JRWMS INDUSTRIES INC /DE/
• SCHWEINFURTH SCOTT DWMS INDUSTRIES INC /DE/
• SHEINFELD IRA SWMS INDUSTRIES INC /DE/
• Siller BobbyWMS INDUSTRIES INC /DE/
• VARESCHI WILLIAM J JRWMS INDUSTRIES INC /DE/
• Wyche Keith RWMS INDUSTRIES INC /DE/