GMRK Insider Trading Activity and SEC Form 4 Filings
GMRK insider trading summary
No open-market insider purchases or sales of Gulfmark Offshore Inc (GMRK) have been reported on SEC Form 4 in the past 12 months.
Latest GMRK insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Jun 7, 2007 | Carla S Mashinski | VP - Acct & Chief Acct. Off. | Sell | $38K (734 @ $51.38) |
| May 30, 2007 | Edward A Guthrie | Exec. VP - Finance & CFO | Sell | $61K (1,214 @ $50.12) |
| May 30, 2007 | John E Leech | Exec. VP - Operations | Sell | $61K (1,214 @ $50.12) |
| May 30, 2007 | Carla S Mashinski | VP - Acct. & Chief Acct. Off. | Sell | $21K (419 @ $50.12) |
| Apr 20, 2007 | John E Leech | Exec. V.P. - Operations | Sell | $287K (6,216 @ $46.20) |
| Apr 20, 2007 | Edward A Guthrie | Exec. V.P. - Finance & CFO | Sell | $139K (3,000 @ $46.20) |
| Apr 17, 2007 | Bruce A Streeter | President & CEO | Sell | $936K (20,000 @ $46.82) |
| Mar 29, 2007 | John E Leech | Exec. V.P. - Operations | Sell | $222K (5,034 @ $44.10) |
| Mar 28, 2007 | Marshall A Crowe | Director | Sell | $433K (10,000 @ $43.27) |
| Mar 27, 2007 | Lehman Brothers Holdings Inc | 10% Owner | Sell | $6K (145 @ $44.00) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.