16 insiders reported 111 Form 4 transactions for LandBridge Co LLC (LB) over the past 18 months (most recent 2026-08-11). Recent activity: Capobianco David N (Director) Sell 1.2M shares, Five Point Energy GP III LLC (Director) Sell 1.2M shares, Five Point Energy Fund II AIV-VII LP (Director) Sell 1.2M shares, Five Point Energy GP II LP (Director) Sell 1.2M shares, Five Point Energy Fund III AIV-VIII LP (Director) Sell 1.2M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-11 | Capobianco David N | Director | Sell | 1.2M | $0 |
| 2026-08-11 | Five Point Energy GP III LLC | Director | Sell | 1.2M | $93.8M |
| 2026-08-11 | Five Point Energy Fund II AIV-VII LP | Director | Sell | 1.2M | $0 |
| 2026-08-11 | Five Point Energy GP II LP | Director | Sell | 1.2M | $0 |
| 2026-08-11 | Five Point Energy Fund III AIV-VIII LP | Director | Sell | 1.2M | $0 |
| 2026-08-11 | Capobianco David N | Director | Sell | 1.2M | $0 |
| 2026-08-11 | Five Point Energy GP III LP | Director | Sell | 1.2M | $0 |
| 2026-08-11 | Five Point Energy Fund II AIV-VII LP | Director | Sell | 1.2M | $93.8M |
| 2026-08-11 | Five Point Energy GP III LLC | Director | Sell | 1.2M | $0 |
| 2026-08-11 | Five Point Energy GP III LLC | Director | Buy | 1.2M | $0 |
| 2026-08-11 | Five Point Energy GP II LP | Director | Buy | 1.2M | $0 |
| 2026-08-11 | LandBridge Holdings LLC | Director | Buy | 1.2M | $0 |
| 2026-08-11 | Five Point Energy Fund III AIV-VIII LP | Director | Buy | 1.2M | $0 |
| 2026-08-11 | Five Point Energy Fund II AIV-VII LP | Director | Buy | 1.2M | $0 |
| 2026-08-11 | Five Point Energy GP II LLC | Director | Buy | 1.2M | $0 |
| 2026-08-11 | Capobianco David N | Director | Buy | 1.2M | $0 |
| 2026-08-11 | Capobianco David N | Director | Buy | 1.2M | $0 |
| 2026-08-11 | Five Point Energy GP III LP | Director | Buy | 1.2M | $0 |
| 2026-08-11 | Capobianco David N | Director | Sell | 1.2M | $93.8M |
| 2026-08-11 | LandBridge Holdings LLC | Director | Sell | 1.2M | $0 |
| 2026-08-11 | Five Point Energy GP III LP | Director | Sell | 1.2M | $93.8M |
| 2026-08-11 | Capobianco David N | Director | Sell | 1.2M | $93.8M |
| 2026-08-11 | Five Point Energy GP II LLC | Director | Sell | 1.2M | $93.8M |
| 2026-08-11 | Five Point Energy GP II LP | Director | Sell | 1.2M | $93.8M |
| 2026-08-11 | Five Point Energy GP II LLC | Director | Sell | 1.2M | $0 |
Source: SEC Form 4 filings · as of 2026-08-11