Greenfire Resources Ltd. (GFR) Insider Trading
Over the last 6 months, 18 institutions increased and 8 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
Nov
Dec
Feb
Mar
Feb
May
Context3-month price +4%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Mar 2, 2007 | BERDING JOHN Bofficer: Executive Vice President | Grant | 20,000 | $25.05 |
| Nov 27, 2006 | BERDING JOHN Bofficer: Executive Vice President | Option | 25,000 | $15.00 |
| Nov 27, 2006 | BERDING JOHN Bofficer: Executive Vice President | Tax | 15,890 | $23.60 |
| Nov 27, 2006 | BERDING JOHN Bofficer: Executive Vice President | Tax | 22,648 | $23.60 |
| Feb 28, 2006 | BERDING JOHN Bofficer: Executive Vice President | Grant | 1,667 | — |
| Feb 9, 2006 | BERDING JOHN Bofficer: Executive Vice President | Grant | 20,000 | $16.46 |
| Dec 28, 2005 | BERDING JOHN Bofficer: Executive Vice President | Option | 25,000 | $13.75 |
| Dec 28, 2005 | BERDING JOHN Bofficer: Executive Vice President | Tax | 16,408 | $20.95 |
| Dec 28, 2005 | BERDING JOHN Bofficer: Executive Vice President | Option | 22,070 | $13.25 |
| Dec 28, 2005 | BERDING JOHN Bofficer: Executive Vice President | Tax | 13,959 | $20.95 |
| Jul 5, 2005 | BERDING JOHN Bofficer: Executive Vice President | Option | 56,230 | $13.25 |
| Jul 5, 2005 | BERDING JOHN Bofficer: Executive Vice President | Tax | 36,811 | $20.24 |
| May 9, 2005 | BERDING JOHN Bofficer: Executive Vice President | Buy | 1,200 | $15.99 |
| May 2, 2005 | BERDING JOHN Bofficer: Executive Vice President | Buy | 2,600 | $15.42 |
| Feb 28, 2005 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 1,000 | $16.29 |
| Feb 28, 2005 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 300 | $16.45 |
| Feb 22, 2005 | BERDING JOHN Bofficer: Executive Vice President | Buy | 2,000 | $16.04 |
| Feb 15, 2005 | BERDING JOHN Bofficer: Executive Vice President | Buy | 6,300 | $16.12 |
| Feb 9, 2005 | BERDING JOHN Bofficer: Executive Vice President | Grant | 20,000 | $15.75 |
| Mar 25, 2004 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 1,000 | $15.90 |
| Mar 25, 2004 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 14,700 | $16.00 |
| Mar 25, 2004 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 2,300 | $15.39 |
| Feb 24, 2004 | TYSOE RONALD Wdirector | Buy | 237 | $15.79 |
| Dec 24, 2003 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 1,000 | $15.90 |
| Dec 24, 2003 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 14,700 | $16.00 |
| Dec 23, 2003 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 5,000 | $15.50 |
| Dec 23, 2003 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 14,500 | $15.52 |
| Dec 19, 2003 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 4,500 | $15.77 |
| Dec 18, 2003 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 4,500 | $15.76 |
| Dec 16, 2003 | LINDNER CARL Hdirector, officer: Chairman of the Board | Buy | 4,500 | $15.77 |
Source: GFR SEC Form 4 filings, latest Mar 2, 2007. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their GFR positions over the last 6 months (SEC Form 13F).
Increased
18
New positions
12
Reduced
8
Sold out
43
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| MOERUS CAPITAL MANAGEMENT LLC | Increased | 2.3M | May 14, 2026 |
| WEXFORD CAPITAL LP | Reduced | 2.0M | May 15, 2026 |
| NOKOMIS CAPITAL, L.L.C. | Reduced | 1.8M | May 15, 2026 |
| BANK OF MONTREAL /CAN/ | Increased | 1.0M | May 13, 2026 |
| UBS GROUP AG | Increased | 787K | May 5, 2026 |
| SABER CAPITAL MANAGMENT, LLC | Reduced | 671K | May 6, 2026 |
| K2 PRINCIPAL FUND, L.P. | Reduced | 656K | May 14, 2026 |
| AEGIS FINANCIAL CORP | Increased | 418K | May 13, 2026 |
| LOUISBOURG INVESTMENTS INC. | Reduced | 412K | Apr 22, 2026 |
| METLIFE INVESTMENT MANAGEMENT, LLC | Unchanged | 404K | May 14, 2026 |
| BEVERLY HILLS PRIVATE WEALTH, LLC | Increased | 373K | May 4, 2026 |
| Militia Capital Management LLC | New Position | 259K | Jun 12, 2026 |
| QUADRATURE CAPITAL LTD | Increased | 196K | May 15, 2026 |
| MMCAP INTERNATIONAL INC. SPC | Reduced | 182K | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 161K | May 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.