Sheldon S. Gordon, Director at GULFMARK OFFSHORE INC (GLF), bought 20,000 shares at $13.43 ($269K) on 2015-03-26, disclosed to the SEC on 2015-03-27.
Open-market purchase of $269k GLF by Director. 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 → |
| GLF | SELL | 2011-12-06 | $229K | — | Filing → |
| GLF | SELL | 2011-10-28 | $97K | — | Filing → |