List of insiders holdings for ADVANCED DRAINAGE SYSTEMS INC.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | ADVANCED DRAINAGE SYSTEMS INC. EMPLOYEE STOCK OWNERSHIP PLAN 10% Owner | 2022-02-14 10:20:03 | 12,370,592 0 | 12,370,592 | Form 13G |
| 2 | Berkshire Partners Holdings LLC BPSP L.P. Berkshire Partners LLC Stockbridge Partners LLC Berkshire Fund IX L.P. Berkshire Fund IX-A L.P. Stockbridge Fund L.P. Stockbridge Absolute Return Fund L.P. Berkshire Investors III LLC Berkshire Investors IV LLC 10% Owner | 2022-09-09 16:46:34 | 3,436,377 0 | 3,436,377 | Form 13D |
| 3 | CHLAPATY JOSEPH A Chairman Emeritus 10% Owner | 2022-02-14 10:26:01 | 3,128,081 0 | 3,128,081 | Form 13G |
| 4 | FUSSNER THOMAS M EVP and Co-COO | 2018-03-16 17:30:23 | 552,744 0 | 552,744 | Form 4 |
| 5 | STURGEON MARK B EVP, CFO, Secretary, Treasurer | 2015-05-26 17:12:38 | 444,052 0 | 444,052 | Form 4 |
| 6 | BARBOUR D. SCOTT See Remarks | 2025-11-26 16:05:05 | 41,067 262,913 | 303,980 | Form 4 |
| 7 | MOORE ROY E. JR. Executive Vice President | 2023-05-23 21:42:02 | 133,967 0 | 133,967 | Form 4/A |
| 8 | Cottrill Scott A EVP, CFO AND SECRETARY | 2025-05-23 16:19:52 | 99,153 17,469 | 116,622 | Form 4 |
| 9 | WEXNER ABIGAIL S Director | 2018-07-26 18:00:55 | 108,070 0 | 108,070 | Form 4 |
| 10 | KLEIN ROBERT M EVP, Sales | 2024-05-29 16:13:07 | 105,438 0 | 105,438 | Form 4 |
| 11 | TALLEY KEVIN C EVP and CAO | 2025-05-23 16:25:40 | 56,939 21,530 | 78,469 | Form 4 |
| 12 | JONES ROSS M Director | 2024-03-01 17:03:01 | 70,749 0 | 70,749 | Form 4 |
| 13 | EVERSOLE ROBERT M Director | 2025-12-05 17:59:54 | 2,386 49,076 | 51,462 | Form 4 |
| 14 | LEEUWENBURG EWOUT SVP, International | 2020-06-01 18:16:28 | 49,194 0 | 49,194 | Form 4 |
| 15 | ROSENTHAL RICHARD A Director | 2018-07-26 18:02:26 | 45,123 0 | 45,123 | Form 4 |
| 16 | VITARELLI RONALD R EVP | 2021-05-25 17:16:32 | 41,594 0 | 41,594 | Form 4 |
| 17 | KIDDER C ROBERT Director | 2021-07-26 18:16:10 | 34,680 4,000 | 38,680 | Form 4 |
| 18 | HUEBERT MICHAEL G. Executive Vice President | 2024-06-03 16:10:20 | 7,225 28,795 | 36,020 | Form 4 |
| 19 | NELSON CARL A JR Director | 2023-07-24 16:30:26 | 30,531 0 | 30,531 | Form 4 |
| 20 | FRATTO TANYA D Director | 2025-07-21 16:33:26 | 29,442 0 | 29,442 | Form 4 |
| 21 | PEREZ DE LA MESA MANUEL J Director | 2025-07-21 16:23:59 | 23,288 0 | 23,288 | Form 4 |
| 22 | MAKOWSKI TIM A See Remarks | 2025-11-13 16:48:27 | 2,467 17,557 | 20,024 | Form 4 |
| 23 | KING BRIAN W. Executive Vice President | 2025-05-23 16:24:51 | 16,692 1,769 | 18,461 | Form 4 |
| 24 | HARVEY DARIN S. EVP, Supply Chain & Logistics | 2025-06-11 16:05:04 | 2,890 15,233 | 18,123 | Form 4 |
| 25 | Coyle Patrick M. Jr See Remarks | 2025-11-17 16:35:55 | 12,450 4,300 | 16,750 | Form 3 |
| 26 | FISCHER ALEXANDER R Director | 2025-07-21 16:43:36 | 16,454 0 | 16,454 | Form 4 |
| 27 | Seetharam Anil Director | 2025-07-21 17:07:52 | 14,458 1,196 | 15,654 | Form 4 |
| 28 | WAUN THOMAS J. SR. EVP, International | 2025-12-01 16:05:07 | 13,470 796.97 | 14,267 | Form 4 |
| 29 | COLEMAN MICHAEL B. Director | 2025-12-04 16:05:08 | 11,477 0 | 11,477 | Form 4 |
| 30 | TAYLOR CRAIG J. Executive Vice President | 2025-05-27 16:05:18 | 9,743 0 | 9,743 | Form 4 |
| 31 | Haney Mark Director | 2025-07-21 16:30:26 | 8,196 0 | 8,196 | Form 4 |
| 32 | GAST KELLY S. Director | 2025-07-21 16:35:42 | 7,871 0 | 7,871 | Form 4 |
| 33 | CHAIBI ANESA Director | 2025-07-21 16:25:35 | 7,588 0 | 7,588 | Form 4 |
| 34 | Martz Bret See Remarks | 2025-05-21 18:29:16 | 4,504 0 | 4,504 | Form 4 |
| 35 | KISSAM LUTHER C IV Director | 2025-07-21 16:30:15 | 1,972 0 | 1,972 | Form 4 |
| 36 | HORING DAVID L Director | 2014-07-24 18:24:19 | 0 0 | 0 | Form 3 |
| 37 | LOVETT MARK A Director | 2014-07-24 18:19:46 | 0 0 | 0 | Form 3 |
| 38 | ASP ADS Investco LLC American Securities Partners V L.P. American Securities Partners V(B) L.P. American Securities Partners V (C) L.P. American Securities Associates V LLC AMERICAN SECURITIES LLC 10% Owner | 2017-12-01 17:30:27 | 0 0 | 0 | Form 13G |