Insider Transactions
Showing insider trading activity for DAVIDSON CHARLES E.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| TUSK | DAVIDSON CHARLES E | 22 Jun 2026 | 17 Jun 2026 | J-Other | 10 percent owner | 2,403,831 |
| TUSK | DAVIDSON CHARLES E | 22 Jun 2026 | 17 Jun 2026 | J-Other | 10 percent owner | 4,066,610 |
| GPOR | DAVIDSON CHARLES E | 13 Mar 2012 | 13 Mar 2012 | S-Sale | 10 percent owner | 245,000 |
| GPOR | DAVIDSON CHARLES E | 12 Mar 2012 | 8 Mar 2012 | S-Sale | 10 percent owner | 329,670 |
| GPOR | DAVIDSON CHARLES E | 12 Mar 2012 | 9 Mar 2012 | S-Sale | 10 percent owner | 370,422 |
| GPOR | DAVIDSON CHARLES E | 12 Mar 2012 | 12 Mar 2012 | S-Sale | 10 percent owner | 150,000 |
| GPOR | DAVIDSON CHARLES E | 7 Mar 2012 | 5 Mar 2012 | S-Sale | 10 percent owner | 59,000 |
| GPOR | DAVIDSON CHARLES E | 7 Mar 2012 | 6 Mar 2012 | S-Sale | 10 percent owner | 50,000 |
| GPOR | DAVIDSON CHARLES E | 7 Mar 2012 | 7 Mar 2012 | S-Sale | 10 percent owner | 381,968 |
| GPOR | DAVIDSON CHARLES E | 2 Mar 2012 | 29 Feb 2012 | S-Sale | 10 percent owner | 17,000 |
| GPOR | DAVIDSON CHARLES E | 2 Mar 2012 | 1 Mar 2012 | S-Sale | 10 percent owner | 459,000 |
| GPOR | DAVIDSON CHARLES E | 2 Mar 2012 | 2 Mar 2012 | S-Sale | 10 percent owner | 17,200 |
| GPOR | DAVIDSON CHARLES E | 7 Dec 2011 | 5 Dec 2011 | S-Sale | 10 percent owner | 1,150,000 |
| GPOR | DAVIDSON CHARLES E | 31 Mar 2011 | 30 Mar 2011 | S-Sale | 10 percent owner | 2,760,000 |
| GPOR | DAVIDSON CHARLES E | 21 Dec 2010 | 17 Dec 2010 | S-Sale | 10 percent owner | 3,910,000 |
| GPOR | DAVIDSON CHARLES E | 30 May 2007 | 22 May 2007 | P-Purchase | 10 percent owner | 700,350 |
| GPOR | DAVIDSON CHARLES E | 5 Feb 2007 | 5 Feb 2007 | P-Purchase | 10 percent owner | 529,000 |
| BRNC | DAVIDSON CHARLES E | 29 Sept 2006 | 28 Sept 2006 | S-Sale | 10 percent owner | 2,800 |
| BRNC | DAVIDSON CHARLES E | 29 Sept 2006 | 29 Sept 2006 | S-Sale | 10 percent owner | 23,122 |
| RJET | DAVIDSON CHARLES E | 14 Aug 2006 | 10 Aug 2006 | S-Sale | director | 892,600 |