David J. Butters, Director at GULFMARK OFFSHORE INC (GLF), sold 2,596 shares at $50.10 ($130K) on 2013-09-30, disclosed to the SEC on 2013-09-30.
Open-market sale of $130k GLF by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| GLF | SELL | 2013-09-30 | $133K | — | Filing → |
| GLF | SELL | 2013-09-27 | $765K | — | Filing → |
| GLF | SELL | 2013-09-25 | $1.0M | — | Filing → |