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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in GULFMARK OFFSHORE INC. Get notifications about new insider transactions in GULFMARK OFFSHORE INC for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 19 2018 | GLF | GULFMARK OFFSHORE ... | TRAUB KENNETH H | Director | Sell | D | 0.00 | 5,875 | 0 | 0 | 5.9 K to 0 (-100.00 %) |
| Nov 19 2018 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | Director | Option Exercise | U | 100.00 | 586 | 58,600 | 0 | |
| Nov 19 2018 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | Director | Option Exercise | U | 100.00 | 90,089 | 9,008,900 | 0 | |
| Nov 19 2018 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | Director | Option Exercise | U | 100.00 | 59,811 | 5,981,100 | 0 | |
| Nov 19 2018 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | Director | Sell | U | 0.00 | 54 | 0 | 0 | 54 to 0 (-100.00 %) |
| Nov 19 2018 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | Director | Sell | U | 0.00 | 2,193,981 | 0 | 0 | 2.2 M to 0 (-100.00 %) |
| Nov 19 2018 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | Director | Sell | U | 0.00 | 5,533 | 0 | 0 | 5.5 K to 0 (-100.00 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | D | 100.00 | 7,296 | 729,600 | 0 | |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Sell | D | 0.00 | 43,966 | 0 | 0 | 44 K to 0 (-100.00 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Sell | D | 0.00 | 675 | 0 | 43,966 | 44.6 K to 44 K (-1.51 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | Shivram Krishna | Director | Sell | D | 0.00 | 5,875 | 0 | 0 | 5.9 K to 0 (-100.00 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | RASPINO LOUIS | Director | Sell | D | 0.00 | 6,855 | 0 | 0 | 6.9 K to 0 (-100.00 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | MCCARTY SCOTT | Director | Sell | D | 0.00 | 5,875 | 0 | 0 | 5.9 K to 0 (-100.00 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | DiPiero Domenic Matthew | Director | Sell | D | 0.00 | 5,875 | 0 | 0 | 5.9 K to 0 (-100.00 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | DAVIS EUGENE I | Director | Sell | D | 0.00 | 5,875 | 0 | 0 | 5.9 K to 0 (-100.00 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Option Exercise | D | 100.00 | 2,115 | 211,500 | 0 | |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Sell | D | 0.00 | 9,483 | 0 | 0 | 9.5 K to 0 (-100.00 %) |
| Nov 15 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Sell | D | 0.00 | 196 | 0 | 9,483 | 9.7 K to 9.5 K (-2.03 %) |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Option Exercise | M | 0.00 | 1,275 | 0 | 0 | |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Option Exercise | M | 0.00 | 118 | 0 | 0 | |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Sell | D | 1.90 | 1,275 | 2,423 | 2,115 | 3.4 K to 2.1 K (-37.61 %) |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Sell | D | 35.38 | 117 | 4,139 | 196 | 313 to 196 (-37.38 %) |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Buy | M | 1.90 | 1,275 | 2,423 | 3,390 | 2.1 K to 3.4 K (+60.28 %) |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Senior VP and CFO | Buy | M | 35.38 | 117 | 4,139 | 313 | 196 to 313 (+59.69 %) |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | M | 0.00 | 7,750 | 0 | 0 | |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | M | 0.00 | 717 | 0 | 0 | |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Sell | D | 1.90 | 7,750 | 14,725 | 7,296 | 15 K to 7.3 K (-51.51 %) |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Sell | D | 35.38 | 716 | 25,332 | 675 | 1.4 K to 675 (-51.47 %) |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | M | 1.90 | 7,750 | 14,725 | 15,046 | 7.3 K to 15 K (+106.22 %) |
| Oct 03 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | M | 35.38 | 716 | 25,332 | 1,391 | 675 to 1.4 K (+106.07 %) |
| Apr 17 2018 | GLF | GULFMARK OFFSHORE ... | CAPTAIN Q, LLC | Director | Grant | A | 0.00 | 5,875 | 0 | 5,875 | 0 to 5.9 K |
| Apr 16 2018 | GLF | GULFMARK OFFSHORE ... | RASPINO LOUIS | Director | Grant | A | 0.00 | 6,855 | 0 | 6,855 | 0 to 6.9 K |
| Apr 16 2018 | GLF | GULFMARK OFFSHORE ... | DAVIS EUGENE I | Director | Grant | A | 0.00 | 5,875 | 0 | 5,875 | 0 to 5.9 K |
| Apr 16 2018 | GLF | GULFMARK OFFSHORE ... | MCCARTY SCOTT | Director | Grant | A | 0.00 | 5,875 | 0 | 5,875 | 0 to 5.9 K |
| Apr 16 2018 | GLF | GULFMARK OFFSHORE ... | TRAUB KENNETH H | Director | Grant | A | 0.00 | 5,875 | 0 | 5,875 | 0 to 5.9 K |
| Apr 16 2018 | GLF | GULFMARK OFFSHORE ... | DiPiero Domenic Matthew | Director | Grant | A | 0.00 | 5,875 | 0 | 5,875 | 0 to 5.9 K |
| Apr 16 2018 | GLF | GULFMARK OFFSHORE ... | Shivram Krishna | Director | Grant | A | 0.00 | 5,875 | 0 | 5,875 | 0 to 5.9 K |
| Apr 16 2018 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | Chief Financial Off ... | Grant | A | 0.00 | 9,483 | 0 | 9,679 | 196 to 9.7 K (+4,838.27 %) |
| Apr 16 2018 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Grant | A | 0.00 | 43,966 | 0 | 44,641 | 675 to 44.6 K (+6,513.48 %) |
| Dec 26 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | Director | Sell | S | 19.00 | 8,334 | 158,346 | 0 | 8.3 K to 0 (-100.00 %) |
| Dec 26 2017 | GLF | GULFMARK OFFSHORE ... | CAPTAIN Q, LLC | Director | Buy | P | 19.00 | 8,334 | 158,346 | 1,177,150 | 1.2 M to 1.2 M (+0.71 %) |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Option Exercise | J | 100.00 | 586 | 58,600 | 586 | |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Option Exercise | J | 100.00 | 149,900 | 14,990,000 | 149,900 | |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Option Exercise | X | 20.83 | 1,400,796 | 29,178,581 | 0 | |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Option Exercise | J | 20.83 | 1,400,796 | 29,178,581 | 1,400,796 | |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Buy | J | 0.00 | 54 | 0 | 54 | 0 to 54 |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Sell | J | 0.00 | 20,000 | 0 | 0 | 20 K to 0 (-100.00 %) |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Buy | J | 0.00 | 13,867 | 0 | 13,867 | 0 to 13.9 K |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Buy | J | 0.00 | 706,785 | 0 | 2,193,981 | 1.5 M to 2.2 M (+47.52 %) |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Buy | J | 0.00 | 86,400 | 0 | 1,487,196 | 1.4 M to 1.5 M (+6.17 %) |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Buy | X | 20.83 | 1,400,796 | 29,178,581 | 1,400,796 | 0 to 1.4 M |
| Nov 16 2017 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | 10% Owner | Sell | J | 0.00 | 5,113,155 | 0 | 0 | 5.1 M to 0 (-100.00 %) |
| Mar 28 2017 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Payment of Exercise | F | 0.37 | 11,244 | 4,104 | 68,751 | 80 K to 68.8 K (-14.06 %) |
| Mar 28 2017 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Payment of Exercise | F | 0.37 | 11,759 | 4,292 | 91,109 | 102.9 K to 91.1 K (-11.43 %) |
| Mar 28 2017 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Payment of Exercise | F | 0.37 | 24,525 | 8,952 | 289,112 | 313.6 K to 289.1 K (-7.82 %) |
| Mar 28 2017 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Payment of Exercise | F | 0.37 | 13,537 | 4,941 | 141,922 | 155.5 K to 141.9 K (-8.71 %) |
| Jan 03 2017 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 549 | 0 | 103,417 | |
| Oct 07 2016 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 391 | 0 | 42,868 | |
| Jun 22 2016 | GLF | GULFMARK OFFSHORE ... | Muller Cindy | SVP - Gen Counsel & ... | Grant | A | 3.65 | 10,000 | 36,500 | 10,000 | 0 to 10 K |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | BUTTERS DAVID J | Director | Grant | A | 3.54 | 28,248 | 99,998 | 601,465 | 573.2 K to 601.5 K (+4.93 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | BIJUR PETER I | Director | Grant | A | 3.54 | 28,248 | 99,998 | 83,853 | 55.6 K to 83.9 K (+50.80 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | Ford Brian R. | Director | Grant | A | 3.54 | 28,248 | 99,998 | 56,953 | 28.7 K to 57 K (+98.41 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | GORDON SHELDON S | Director | Grant | A | 3.54 | 28,248 | 99,998 | 106,653 | 78.4 K to 106.7 K (+36.03 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | Ross Rex | Director | Grant | A | 3.54 | 28,248 | 99,998 | 61,052 | 32.8 K to 61.1 K (+86.11 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | VALUTAS CHARLES K | Director | Grant | A | 3.54 | 28,248 | 99,998 | 44,357 | 16.1 K to 44.4 K (+175.36 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | Kohlhagen Steven W | Director | Grant | A | 3.54 | 28,248 | 99,998 | 53,307 | 25.1 K to 53.3 K (+112.73 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Grant | A | 3.54 | 186,625 | 660,653 | 313,637 | 127 K to 313.6 K (+146.93 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Grant | A | 3.54 | 103,888 | 367,764 | 154,959 | 51.1 K to 155 K (+203.42 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Grant | A | 3.54 | 60,000 | 212,400 | 79,995 | 20 K to 80 K (+300.08 %) |
| Jun 08 2016 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Grant | A | 3.54 | 60,000 | 212,400 | 102,477 | 42.5 K to 102.5 K (+141.25 %) |
| Jun 07 2016 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Payment of Exercise | F | 3.23 | 4,376 | 14,113 | 0 | 4.4 K to 0 (-100.00 %) |
| Apr 04 2016 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Grant | A | 3.91 | 1,000 | 3,910 | 127,012 | 126 K to 127 K (+0.79 %) |
| Apr 04 2016 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Grant | A | 3.91 | 143 | 559 | 42,253 | 42.1 K to 42.3 K (+0.34 %) |
| Mar 31 2016 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Payment of Exercise | F | 6.13 | 4,118 | 25,243 | 19,995 | 24.1 K to 20 K (-17.08 %) |
| Mar 31 2016 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Payment of Exercise | F | 6.13 | 4,547 | 27,873 | 55,447 | 60 K to 55.4 K (-7.58 %) |
| Mar 31 2016 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Payment of Exercise | F | 6.13 | 13,403 | 82,160 | 126,012 | 139.4 K to 126 K (-9.61 %) |
| Mar 31 2016 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Payment of Exercise | F | 6.13 | 3,242 | 19,873 | 42,110 | 45.4 K to 42.1 K (-7.15 %) |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | MARTIN WILLIAM C | Director | Buy | P | 4.84 | 20,000 | 96,770 | 20,000 | 0 to 20 K |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | BIJUR PETER I | Director | Option Exercise | A | 0.00 | 3,386 | 0 | 24,832 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | BUTTERS DAVID J | Director | Option Exercise | A | 0.00 | 1,064 | 0 | 23,459 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | Ford Brian R. | Director | Option Exercise | A | 0.00 | 803 | 0 | 5,807 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | GORDON SHELDON S | Director | Option Exercise | A | 0.00 | 1,566 | 0 | 39,354 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | Ross Rex | Director | Option Exercise | A | 0.00 | 2,770 | 0 | 22,660 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | VALUTAS CHARLES K | Director | Option Exercise | A | 0.00 | 542 | 0 | 2,289 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | Kohlhagen Steven W | Director | Option Exercise | A | 0.00 | 542 | 0 | 2,462 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 448 | 0 | 22,967 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | A | 0.00 | 1,024 | 0 | 45,648 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Option Exercise | A | 0.00 | 526 | 0 | 20,301 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Option Exercise | A | 0.00 | 611 | 0 | 15,540 | |
| Jan 04 2016 | GLF | GULFMARK OFFSHORE ... | LONG WILLIAM C | SVP - General Couns ... | Option Exercise | A | 0.00 | 602 | 0 | 3,721 | |
| Dec 16 2015 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 370 | 0 | 22,519 | |
| Dec 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | A | 0.00 | 846 | 0 | 44,625 | |
| Dec 16 2015 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Option Exercise | A | 0.00 | 435 | 0 | 19,774 | |
| Dec 16 2015 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Option Exercise | A | 0.00 | 505 | 0 | 14,929 | |
| Dec 16 2015 | GLF | GULFMARK OFFSHORE ... | LONG WILLIAM C | SVP - General Couns ... | Option Exercise | A | 0.00 | 498 | 0 | 3,119 | |
| Dec 14 2015 | GLF | GULFMARK OFFSHORE ... | GORDON SHELDON S | Director | Sell | S | 5.02 | 400 | 2,008 | 68,791 | 69.2 K to 68.8 K (-0.58 %) |
| Dec 14 2015 | GLF | GULFMARK OFFSHORE ... | GORDON SHELDON S | Director | Sell | S | 5.00 | 4,214 | 21,070 | 69,191 | 73.4 K to 69.2 K (-5.74 %) |
| Dec 14 2015 | GLF | GULFMARK OFFSHORE ... | GORDON SHELDON S | Director | Sell | S | 5.00 | 5,000 | 25,000 | 73,405 | 78.4 K to 73.4 K (-6.38 %) |
| Dec 01 2015 | GLF | GULFMARK OFFSHORE ... | BUTTERS DAVID J | Director | Option Exercise | A | 0.00 | 290 | 0 | 22,395 | |
| Dec 01 2015 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 324 | 0 | 22,148 | |
| Dec 01 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | A | 0.00 | 739 | 0 | 43,778 | |
| Dec 01 2015 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Option Exercise | A | 0.00 | 380 | 0 | 19,339 | |
| Dec 01 2015 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Option Exercise | A | 0.00 | 441 | 0 | 14,425 | |
| Dec 01 2015 | GLF | GULFMARK OFFSHORE ... | LONG WILLIAM C | SVP - General Couns ... | Option Exercise | A | 0.00 | 435 | 0 | 2,621 | |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 4.85 | 71 | 344 | 139,415 | 139.3 K to 139.4 K (+0.05 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 5.00 | 100 | 500 | 139,344 | 139.2 K to 139.3 K (+0.07 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 4.96 | 100 | 496 | 139,244 | 139.1 K to 139.2 K (+0.07 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 4.92 | 100 | 492 | 139,144 | 139 K to 139.1 K (+0.07 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 4.88 | 100 | 488 | 139,044 | 138.9 K to 139 K (+0.07 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 4.98 | 400 | 1,992 | 138,944 | 138.5 K to 138.9 K (+0.29 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 4.84 | 400 | 1,936 | 138,544 | 138.1 K to 138.5 K (+0.29 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 4.99 | 3,200 | 15,968 | 138,144 | 134.9 K to 138.1 K (+2.37 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Buy | P | 5.00 | 35,529 | 177,645 | 134,944 | 99.4 K to 134.9 K (+35.74 %) |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 425 | 0 | 21,825 | |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | A | 0.00 | 972 | 0 | 43,039 | |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Option Exercise | A | 0.00 | 500 | 0 | 18,959 | |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Option Exercise | A | 0.00 | 580 | 0 | 13,984 | |
| Nov 16 2015 | GLF | GULFMARK OFFSHORE ... | LONG WILLIAM C | SVP - General Couns ... | Option Exercise | A | 0.00 | 572 | 0 | 2,186 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | BUTTERS DAVID J | Director | Option Exercise | A | 0.00 | 300 | 0 | 22,105 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | BIJUR PETER I | Director | Option Exercise | A | 0.00 | 276 | 0 | 21,446 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | Ford Brian R. | Director | Option Exercise | A | 0.00 | 60 | 0 | 5,004 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | GORDON SHELDON S | Director | Option Exercise | A | 0.00 | 156 | 0 | 37,788 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | Ross Rex | Director | Option Exercise | A | 0.00 | 276 | 0 | 19,890 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | Kohlhagen Steven W | Director | Option Exercise | A | 0.00 | 54 | 0 | 1,920 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | Rosenwasser David B | SEVP & COO | Option Exercise | A | 0.00 | 541 | 0 | 38,807 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 335 | 0 | 21,399 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | A | 0.00 | 766 | 0 | 42,068 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Option Exercise | A | 0.00 | 394 | 0 | 18,460 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Option Exercise | A | 0.00 | 457 | 0 | 13,404 | |
| Nov 02 2015 | GLF | GULFMARK OFFSHORE ... | LONG WILLIAM C | SVP - General Couns ... | Option Exercise | A | 0.00 | 451 | 0 | 1,615 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | BUTTERS DAVID J | Director | Option Exercise | A | 0.00 | 39 | 0 | 21,805 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | BIJUR PETER I | Director | Option Exercise | A | 0.00 | 199 | 0 | 21,169 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | Ford Brian R. | Director | Option Exercise | A | 0.00 | 43 | 0 | 4,944 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | GORDON SHELDON S | Director | Option Exercise | A | 0.00 | 113 | 0 | 37,632 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | Ross Rex | Director | Option Exercise | A | 0.00 | 199 | 0 | 19,614 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | VALUTAS CHARLES K | Director | Option Exercise | A | 0.00 | 39 | 0 | 1,747 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | Kohlhagen Steven W | Director | Option Exercise | A | 0.00 | 39 | 0 | 1,866 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | Rosenwasser David B | SEVP & COO | Option Exercise | A | 0.00 | 390 | 0 | 38,267 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 242 | 0 | 21,064 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | A | 0.00 | 553 | 0 | 41,301 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Option Exercise | A | 0.00 | 284 | 0 | 18,066 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Option Exercise | A | 0.00 | 330 | 0 | 12,947 | |
| Oct 19 2015 | GLF | GULFMARK OFFSHORE ... | LONG WILLIAM C | SVP - General Couns ... | Option Exercise | A | 0.00 | 325 | 0 | 1,164 | |
| Oct 01 2015 | GLF | GULFMARK OFFSHORE ... | LONG WILLIAM C | SVP - General Couns ... | Option Exercise | A | 0.00 | 460 | 0 | 839 | |
| Oct 01 2015 | GLF | GULFMARK OFFSHORE ... | MITCHELL JAMES M | EVP & CFO | Option Exercise | A | 0.00 | 467 | 0 | 12,617 | |
| Oct 01 2015 | GLF | GULFMARK OFFSHORE ... | Darling David E | SVP - CHRO | Option Exercise | A | 0.00 | 402 | 0 | 17,782 | |
| Oct 01 2015 | GLF | GULFMARK OFFSHORE ... | Kneen Quintin | President & CEO | Option Exercise | A | 0.00 | 783 | 0 | 40,749 | |
| Oct 01 2015 | GLF | GULFMARK OFFSHORE ... | Rubio Samuel R | SVP - Controller & ... | Option Exercise | A | 0.00 | 343 | 0 | 20,822 | |
| Oct 01 2015 | GLF | GULFMARK OFFSHORE ... | Rosenwasser David B | SEVP & COO | Option Exercise | A | 0.00 | 552 | 0 | 37,876 | |
| Oct 01 2015 | GLF | GULFMARK OFFSHORE ... | Kohlhagen Steven W | Director | Option Exercise | A | 0.00 | 525 | 0 | 1,827 |