Advanced Drainage Systems, Inc.
A maker of plastic pipe and drainage systems that carry stormwater and wastewater away from roads, homes, and farms, selling brands like N-12, StormTech, and Infiltrator. Founded in 1966 by two engineers who helped turn plastic pipe into an everyday alternative to concrete, it is now headquartered in Hilliard, Ohio. Its pipes wear a signature green stripe, the standard color marking buried sewer and drain lines so excavators can spot them.
Sold 2.85M
Granted 4.4K · Sold 5.52M
Granted 386.6K · Sold 166.0K
Granted 14.6K
Granted 136.5K · Sold 73.2K
Granted 9.4K · Sold 10.6K
Granted 42.0K · Sold 81.5K
Granted 185.3K · Sold 154.0K
Granted 42.6K · Sold 75.9K
Granted 4.4K
Granted 4.5K
Granted 4.5K
Granted 35.6K · Sold 35.5K
Granted 29.1K · Sold 3.7K
Granted 7.2K · Bought 5.0K
Granted 24.6K · Sold 5.3K
Granted 41.6K · Sold 56.1K
Granted 4.5K · Sold 9.6K
Granted 7.9K · Sold 5.52M
Granted 11.5K
Granted 4.5K · Sold 800
Granted 4.5K · Sold 10.0K
Granted 7.9K
Granted 4.5K
Granted 3.3K
Granted 2.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Berkshire Investors III LLC +9 co-filers10% owner · 9 transactions | — | 40.99Mas of Dec 2021 | — | — | 2.85M |
| Jones Ross MDirector · 72 transactions | — | 6.02Mas of Mar 2024 | 4.4K | — | 5.52M |
| Barbour D. ScottSee Remarks, Director · 76 transactions | — | 569.9K | 386.6K | — | 166.0K |
| Moore Roy E. Jr.Executive Vice President · 15 transactions | +18.4% | 134.0Kas of May 2023 | 14.6K | — | — |
| Cottrill Scott AEVP, CFO AND SECRETARY · 35 transactions | — | 128.0K | 136.5K | — | 73.2K |
| Eversole Robert MDirector · 10 transactions | — | 114.5K | 9.4K | — | 10.6K |
| Klein Robert MEVP, Sales · 37 transactions | -8.6% | 105.1Kas of May 2024 | 42.0K | — | 81.5K |
| Talley Kevin CEVP and CAO · 49 transactions | — | 85.1K | 185.3K | — | 154.0K |
| Huebert Michael G.Executive Vice President · 35 transactions | — | 36.0Kas of Jun 2024 | 42.6K | — | 75.9K |
| Nelson Carl A JrDirector · 2 transactions | +17% | 30.5Kas of Jul 2023 | 4.4K | — | — |
| Fratto Tanya DDirector · 4 transactions | +17.9% | 29.4Kas of Jul 2025 | 4.5K | — | — |
| Coyle Patrick M. JrSee Remarks · 5 transactions | — | 24.5K | 4.5K | — | — |
| Makowski Tim ASee Remarks · 48 transactions | — | 24.3K | 35.6K | — | 35.5K |
| King Brian W.Executive Vice President · 32 transactions | — | 23.5K | 29.1K | — | 3.7K |
| Perez De La Mesa Manuel JDirector · 5 transactions | +110.9% | 23.3Kas of Jul 2025 | 7.2K | 5.0K | — |
| Waun Thomas J. Sr.EVP, International · 31 transactions | — | 18.4K | 24.6K | — | 5.3K |
| Harvey Darin S.EVP, Supply Chain & Logistics · 50 transactions | — | 18.1Kas of Jun 2025 | 41.6K | — | 56.1K |
| Fischer Alexander RDirector · 7 transactions | -23.8% | 16.5Kas of Jul 2025 | 4.5K | — | 9.6K |
| Seetharam AnilDirector · 78 transactions | — | 15.7Kas of Jul 2025 | 7.9K | — | 5.52M |
| Taylor Craig J.Executive Vice President · 17 transactions | — | 14.9K | 11.5K | — | — |
| Coleman Michael B.Director · 19 transactions | +33.5% | 11.5K | 4.5K | — | 800 |
| Haney MarkDirector · 5 transactions | -40.3% | 8.2Kas of Jul 2025 | 4.5K | — | 10.0K |
| Gast Kelly S.Director · 4 transactions | — | 7.9Kas of Jul 2025 | 7.9K | — | — |
| Chaibi AnesaDirector · 4 transactions | +143.8% | 7.6Kas of Jul 2025 | 4.5K | — | — |
| Martz BretSee Remarks · 5 transactions | — | 3.1K | 3.3K | — | — |
| Kissam Luther C IVDirector · 2 transactions | — | 2.0Kas of Jul 2025 | 2.0K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -14.57M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.