Capobianco David N (CIK 1298438) reported 16 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-22). Recent activity: Sell WBI (4.5M shares), Buy WBI (4.5M shares), Sell WBI (5.9M shares), Sell WBI (2.5M shares), Sell LB (2.5M shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-22 | WaterBridge Infrastructure LLC (WBI) | Director | Sell | 4.5M | $0 |
| 2026-06-22 | WaterBridge Infrastructure LLC (WBI) | Director | Buy | 4.5M | $0 |
| 2026-06-22 | WaterBridge Infrastructure LLC (WBI) | Director | Sell | 5.9M | $177.1M |
| 2026-05-08 | WaterBridge Infrastructure LLC (WBI) | Director | Sell | 2.5M | $0 |
| 2025-11-21 | LandBridge Co LLC (LB) | Director | Sell | 2.5M | $0 |
| 2025-11-21 | LandBridge Co LLC (LB) | Director | Buy | 2.5M | $0 |
| 2025-11-21 | LandBridge Co LLC (LB) | Director | Sell | 2.5M | $175.0M |
| 2025-11-20 | LandBridge Co LLC (LB) | Director | Sell | 2.5M | $0 |
| 2025-11-20 | LandBridge Co LLC (LB) | Director | Buy | 2.5M | $0 |
| 2025-11-20 | LandBridge Co LLC (LB) | Director | Sell | 2.5M | $175.0M |
| 2025-05-28 | LandBridge Co LLC (LB) | Director | Sell | 1.9M | $0 |
| 2025-05-28 | LandBridge Co LLC (LB) | Director | Buy | 1.9M | $0 |
| 2025-05-28 | LandBridge Co LLC (LB) | Director | Sell | 1.9M | $143.0M |
| 2025-05-28 | LandBridge Co LLC (LB) | Director | Sell | 1.9M | $0 |
| 2025-05-28 | LandBridge Co LLC (LB) | Director | Buy | 1.9M | $0 |
| 2025-05-28 | LandBridge Co LLC (LB) | Director | Sell | 1.9M | $143.0M |
Source: SEC Form 4 filings · as of 2026-06-22