ADVANCED DRAINAGE SYSTEMS, INC.

Current insiders at ADVANCED DRAINAGE SYSTEMS, INC.

• American Securities Associates V, LLC(See Remarks below)
• American Securities Associates V, LLC10% owner
• AMERICAN SECURITIES LLC(See Remarks below)
• AMERICAN SECURITIES LLC10% owner
• ASP ADS Investco, LLC10% owner
• BARBOUR D. SCOTTDirector
• BARBOUR D. SCOTTSee Remarks
• Berkshire Fund IX-A, L.P.10% owner
• Berkshire Fund IX, L.P.10% owner
• Berkshire Investors III LLC10% owner
• Berkshire Partners Holdings LLC10% owner
• Berkshire Partners LLC10% owner
• CHAIBI ANESADirector
• CHLAPATY JOSEPH ADirector
• CHLAPATY JOSEPH AChairman, President & CEO
• CHLAPATY JOSEPH A10% owner
• COLEMAN MICHAEL B.Director
• Cottrill Scott AEVP, CFO AND SECRETARY
• Coyle Patrick M. JrSee Remarks
• EVERSOLE ROBERT MDirector
• FISCHER ALEXANDER RDirector
• FRATTO TANYA DDirector
• FUSSNER THOMAS MEVP and Co-COO
• GAST KELLY S.Director
• Haney MarkDirector
• HARVEY DARIN S.EVP, Supply Chain & Logistics
• HUEBERT MICHAEL G.Executive Vice President
• JONES ROSS MDirector
• KIDDER C ROBERTDirector
• KING BRIAN W.Executive Vice President
• KISSAM LUTHER C IVDirector
• KLEIN ROBERT MEVP, Sales
• LEEUWENBURG EWOUTSVP, International
• MAKOWSKI TIM ASee Remarks
• Martz BretSee Remarks
• MOORE ROY E. JR.Executive Vice President
• NELSON CARL A JRDirector
• PEREZ DE LA MESA MANUEL JDirector
• ROSENTHAL RICHARD ADirector
• Seetharam AnilDirector
• Stockbridge Absolute Return Fund, L.P.10% owner
• Stockbridge Fund, L.P.10% owner
• Stockbridge Partners LLC10% owner
• STURGEON MARK BEVP, CFO, Secretary, Treasurer
• TALLEY KEVIN CEVP and CAO
• TAYLOR CRAIG J.Executive Vice President
• VITARELLI RONALD REVP
• WAUN THOMAS J. SR.EVP, International
• WEXNER ABIGAIL SDirector

Insider transaction history at ADVANCED DRAINAGE SYSTEMS, INC.