Sheffield Bryan
SEC insider (Form 3/4/5 filer). CIK 0001606914. Director & 10% Owner at Tamboran Resources Corp (TBN). 6 reported Form 4/5 transactions since Sep 2024; latest on May 28, 2026. Located in AUSTIN, TX.
Companies Sheffield Bryan has filed insider reports for
- Tamboran Resources Corp (TBN): Director, 10% Owner
Sheffield Bryan
CIK: 0001606914
Transaction Breakdown
Open Market Buys (P)2 (33.3%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)3 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)1 (16.7%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
TBN
Tamboran Resources Corp
Director10% Owner
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- May 28, 2026TBN
Tamboran Resources Corp
AwardIndirect339.5K shares- - Apr 14, 2026TBN
Tamboran Resources Corp
AwardIndirect50K shares at avg. $35.00$1.8M - Jan 16, 2026TBN
Tamboran Resources Corp
AwardIndirect133.7K shares at avg. $21.00$2.8M - Jul 22, 2025TBN
Tamboran Resources Corp
PurchaseIndirect563.7K shares at avg. $17.74$10.0M - Dec 12, 2024TBN
Tamboran Resources Corp
OtherIndirect312.5K shares- - Aug 30, 2024TBN
Tamboran Resources Corp
PurchaseIndirect12.4K shares at avg. $20.12$250K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 28, 2026 | TBN Tamboran Resources Corp | Award | 339,500 | - | $0 | Indirect |
| Apr 14, 2026 | TBN Tamboran Resources Corp | Award | 50,000 | $35.00 | $1,750,000 | Indirect |
| Jan 16, 2026 | TBN Tamboran Resources Corp | Award | 133,655 | $21.00 | $2,806,755 | Indirect |
| Jul 22, 2025 | TBN Tamboran Resources Corp | Purchase | 563,697 | $17.74 | $9,999,985 | Indirect |
| Dec 12, 2024 | TBN Tamboran Resources Corp | Other | 312,500 | - | - | Indirect |
| Aug 30, 2024 | TBN Tamboran Resources Corp | Purchase | 12,424 | $20.12 | $249,944 | Indirect |
1-6 of 6 transactions