BARBOUR D. SCOTT (CIK 1716232) reported 35 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-24). Recent activity: Sell WMS (2,000 shares), Sell WMS (511 shares), Buy WMS (511 shares), Buy WMS (9,036 shares), Sell WMS (1,898 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-24 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 2,000 | $0 |
| 2026-06-17 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 511 | $69,353 |
| 2026-06-17 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Buy | 511 | $69,353 |
| 2026-05-28 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Buy | 9,036 | $0 |
| 2026-05-27 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 1,898 | $252,434 |
| 2026-05-21 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 934 | $122,905 |
| 2026-05-21 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 1,130 | $154,618 |
| 2026-05-21 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Buy | 29,327 | $0 |
| 2026-05-08 | Allison Transmission Holdings Inc (ALSN) | Director | Buy | 92 | $0 |
| 2026-05-08 | Allison Transmission Holdings Inc (ALSN) | Director | Buy | 1,586 | $0 |
| 2026-03-17 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 7,150 | $0 |
| 2026-03-17 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Buy | 7,150 | $0 |
| 2026-03-06 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Buy | 511 | $0 |
| 2026-03-06 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 511 | $0 |
| 2026-02-10 | Allison Transmission Holdings Inc (ALSN) | Director | Buy | 102 | $0 |
| 2025-11-26 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 1,800 | $0 |
| 2025-11-26 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 14,500 | $0 |
| 2025-11-26 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Buy | 14,500 | $0 |
| 2025-11-26 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 46,500 | $0 |
| 2025-11-26 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Buy | 46,500 | $0 |
| 2025-11-13 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Buy | 80,030 | $2.1M |
| 2025-11-13 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 4,538 | $671,669 |
| 2025-11-13 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 73,462 | $10.9M |
| 2025-11-13 | ADVANCED DRAINAGE SYSTEMS, INC. (WMS) | President & Chief Executive Officer | Sell | 2,030 | $305,840 |
| 2025-11-12 | Allison Transmission Holdings Inc (ALSN) | Director | Buy | 144 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-08-24