Insider · CIK 0001815777
Thomas J. Waun Sr.
Files at WMS (ADVANCED DRAINAGE SYSTEMS, INC.). First filing Nov 13, 2025, latest Dec 1, 2025.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
WMS: ADVANCED DRAINAGE SYSTEMS, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 48Moderate | ADVANCED DRAINAGE SYSTEMS, INC. | $233k 1,500 shares | -10% | +59% from low0% from high | |
| 65Notable | ADVANCED DRAINAGE SYSTEMS, INC. | $339k 2,272 shares | -110% | +53% from low-0% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | FTax withholding Common Stock | -218 | $133.00 | $29k | 17,590 | May 27, 2026 |
| May 19, 2026 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | FTax withholding Common Stock | -117 | $131.59 | $15k | 13,353 | May 21, 2026 |
| May 20, 2026 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | FTax withholding Common Stock | -100 | $136.83 | $14k | 13,253 | May 21, 2026 |
| May 19, 2026 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | AGrant or award Common Stock | +4,555 | $0.00 | $0 | 17,808 | May 21, 2026 |
| Nov 26, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | SOpen-market sale Common Stock | -1,500 | $155.00 | $233k | 13,470 | Dec 1, 2025 |
| Nov 11, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | SOpen-market sale Common Stockindirect: By KSOP | -1,272 | $148.30 | $189k | 797 | Nov 13, 2025 |
| Nov 12, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | SOpen-market sale Common Stock | -1,000 | $150.00 | $150k | 14,970 | Nov 13, 2025 |
| May 22, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | FTax withholding Common Stock | -162 | $111.00 | $18k | 15,845 | May 23, 2025 |
| May 19, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | AGrant or award Common Stock | +1,174 | $0.00 | $0 | 16,226 | May 21, 2025 |
| May 19, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | FTax withholding Common Stock | -118 | $121.86 | $14k | 16,108 | May 21, 2025 |
| May 20, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | FTax withholding Common Stock | -101 | $118.39 | $12k | 16,007 | May 21, 2025 |
| May 19, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | AGrant or award Option to Purchase Common Stockderivative | +2,502 | $0.00 | $0 | 2,502 | May 21, 2025 |
| May 14, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | AGrant or award Common Stock | +3,461 | $0.00 | $0 | 16,103 | May 16, 2025 |
| May 14, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | FTax withholding Common Stock | -1,036 | $121.68 | $126k | 15,067 | May 16, 2025 |
| May 14, 2025 | WMS ADVANCED DRAINAGE SYSTEMS, INC. | FTax withholding Common Stock | -15 | $121.68 | $1,825 | 15,052 | May 16, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.