Form 4 for WMS ADVANCED DRAINAGE SYSTEMS, INC.
Accepted 2025-05-21 00:00:00 ET · period of report 2025-05-19 · accession 0000950170-25-075930 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-05-21 | 2025-05-19+ | WMS | BARBOUR D. SCOTT | See Remarks, Dir | F - Tax | $120.41 | -2,748 | 44.8K | -6% | -$330.9K |
| D | 2025-05-21 | 2025-05-19 | WMS | BARBOUR D. SCOTT | See Remarks, Dir | A - Grant | $0.00 | +9,457 | 47.5K | +25% | $0 |
| D | 2025-05-21 | 2025-05-19 | WMS | BARBOUR D. SCOTT | See Remarks, Dir | A - Grant | $0.00 | +20.2K | 20.2K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-05-19 | F | D | 1,599 | $121.86 | 45,946 | D | — | — | (F1) Represents shares withheld to satisfy Reporting Person's tax obligations in connection with the vesting of shares of restricted common stock of the Issuer. |
| 2 | Common | Common Stock | 2025-05-19 | A | A | 9,457 | $0.00 | 47,545 | D | — | — | |
| 3 | Common | Common Stock | 2025-05-20 | F | D | 1,149 | $118.39 | 44,797 | D | — | — | (F1) Represents shares withheld to satisfy Reporting Person's tax obligations in connection with the vesting of shares of restricted common stock of the Issuer. |
| 4 | Derivative | Option to Purchase Common Stock | 2025-05-19 | A | A | 20,165 | $0.00 | 20,165 | D | $119.30 · — to 2035-05-20 | 20,165 Common Stock | (F8) The options vest in three equal annual installments beginning on May 19, 2026, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. |