Mark Gustafson, Chief Executive Officer at Triangle Petroleum Corp (TPLM), bought 5,500 shares at $0.98 ($5K) on 2007-10-31, disclosed to the SEC on 2007-11-02.
Open-market purchase of $5k TPLM by Chief Executive Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| TPLM | BUY | 2009-10-30 | $18K | — | Filing → |
| TPLM | BUY | 2008-09-15 | $10K | — | Filing → |
| TPLM | BUY | 2008-06-05 | $151K | — | Filing → |