Jason Thomas Long
CIK: 0002028425
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Sep 18, 2026WBI
WaterBridge Infrastructure LLC
Tax Payment(F)Direct18K shares at avg. $30.86$557K - Aug 4, 2026LB
LandBridge Co LLC
Award(A)Direct20.4K shares- - Aug 4, 2026WBI
WaterBridge Infrastructure LLC
Award(A)Direct44.8K shares- - Jul 1, 2026LB
LandBridge Co LLC
Tax Payment(F)Direct33.4K shares at avg. $72.30$2.4M - Jan 5, 2026WBI
WaterBridge Infrastructure LLC
Purchase(P)Direct5K shares at avg. $19.84$99K - Jan 5, 2026LB
LandBridge Co LLC
Purchase(P)Direct2.1K shares at avg. $46.59$100K - Sep 18, 2025WBI
WaterBridge Infrastructure LLC
Award(A)Direct137.5K shares- - Jul 1, 2025LB
LandBridge Co LLC
Tax Payment(F)Direct33.4K shares at avg. $66.38$2.2M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 18, 2026 |  WBI WaterBridge Infrastructure LLC | Tax Payment(F) | 18,036 | $30.86 | $556,591 | Direct |
| Aug 4, 2026 |  LB LandBridge Co LLC | Award(A) | 20,358 | - | $0 | Direct |
| Aug 4, 2026 | WBI WaterBridge Infrastructure LLC | Award(A) | 44,829 | - | $0 | Direct |
| Jul 1, 2026 | LB LandBridge Co LLC | Tax Payment(F) | 33,425 | $72.30 | $2,416,628 | Direct |
| Jan 5, 2026 | WBI WaterBridge Infrastructure LLC | Purchase(P) | 5,000 | $19.84 | $99,200 | Direct |
| Jan 5, 2026 | LB LandBridge Co LLC | Purchase(P) | 2,143 | $46.59 | $99,842 | Direct |
| Sep 18, 2025 | WBI WaterBridge Infrastructure LLC | Award(A) | 137,500 | - | - | Direct |
| Jul 1, 2025 | LB LandBridge Co LLC | Tax Payment(F) | 33,424 | $66.38 | $2,218,685 | Direct |
1-8 of 8 transactions
About Long Jason Thomas
Long Jason Thomas (SEC CIK 0002028425) files insider reports with the SEC as Chief Executive Officer of WaterBridge Infrastructure LLC (WBI) and Director of LandBridge Co LLC (LB).
Signal8 holds 9 ownership filings by Long Jason Thomas (1 Form 3, 8 Form 4), filed between Jul 3, 2025 and Sep 22, 2026. Those filings report 8 transactions, from Jul 1, 2025 to Sep 18, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Long Jason Thomas's filings is in HOUSTON, TX.
Recent filings by Long Jason Thomas
- Sep 18, 2026: Tax withholding of WBI shares (Form 4, code F).
- Aug 4, 2026: Grant or award of LB shares (Form 4, code A).
- Aug 4, 2026: Grant or award of WBI shares (Form 4, code A).
- Jul 1, 2026: Tax withholding of LB shares (Form 4, code F).
- Jan 5, 2026: Open-market purchase of WBI shares (Form 4, code P).
Other insiders filing for WaterBridge Infrastructure LLC (WBI)
- Chase Valerie, Director
- Carrig Janet, Director
- DAILY GREGORY S, Director
- CRANE JAMES R, Director
- Williams Jason Frederick, Executive VP, CAO
- Bolling Harrison Fenner, Executive VP and GC