Bryan Sheffield

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

5

Stocks Covered

1

Latest Filing

Feb 13, 2026

Filings

TBN

Tamboran Resources Corporation

SC 13D/A · Feb 13, 2026

14.4%

3.3M shares

TBN

Tamboran Resources Corporation

SC 13D/A · Nov 17, 2025

15.9%

3.3M shares

TBN

Tamboran Resources Corporation

SC 13D/A · Jul 29, 2025

17.6%

3.1M shares

TBN

Tamboran Resources Corporation

SC 13D/A · Jul 24, 2025

18.7%

3.1M shares

TBN

Tamboran Resources Corporation

SC 13D/A · May 14, 2025

17.6%

2.6M shares