GULFMARK OFFSHORE INC (GLF) has 124 open-market insider trades by 21 insiders since 2007. The most active filer is Robert B. Millard.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Robert B. Millard | — | — | 18 | $23.6M | 2013-12-19 |
| Bruce A. Streeter | — | — | 16 | $16.2M | 2013-10-15 |
| David J. Butters | Dir | — | 8 | $7.3M | 2016-06-06 |
| John E. Leech | Exe VP- oper | — | 14 | $5.1M | 2012-03-24 |
| Quintin Kneen | Pres | — | 7 | $2.7M | 2018-11-15 |
| Louis S. Gimbel III | — | — | 5 | $1.9M | 2013-09-25 |
| Larry T. Rigdon | — | — | 1 | $1.3M | 2010-06-08 |
| Sheldon S. Gordon | Dir | — | 5 | $1.2M | 2016-06-06 |
| David B. Rosenwasser | SEVP & COO | — | 2 | $1.1M | 2015-03-31 |
| Edward A. Guthrie | Exec VP | — | 3 | $864K | 2009-03-31 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Captain Q, LLC | Director & 10% Owner | Buy | $158K | 2017-12-21 |
| Raging Capital Management, LLC | Director & 10% Owner | Buy | $97K | 2015-12-30 |
| Sheldon S. Gordon | Director | Sell | $48K | 2015-12-10 |
| Quintin Kneen | President | Buy | $200K | 2015-11-13 |
| Steven W. Kohlhagen | Director | Buy | $48K | 2015-04-28 |
| Steven W. Kohlhagen | Director | Buy | $48K |
Companies that share insiders with GLF, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2015-04-23 |
| Sheldon S. Gordon | Director | Buy | $269K | 2015-03-26 |
| Charles K. Valutas | Director | Buy | $49K | 2015-02-23 |
| Rex Ross | Director | Buy | $2K | 2014-12-29 |
| Sheldon S. Gordon | Director | Sell | $526K | 2014-12-04 |
| David B. Rosenwasser | SVP & COO | Buy | $348K | 2014-07-28 |
| Richard Mark Safier | SVP - General Counsel | Buy | $909 | 2014-04-04 |
| David E. Darling | SVP - HR | Sell | $140K | 2014-03-27 |
| Steven W. Kohlhagen | Director | Buy | $69K | 2014-03-05 |
| Steven W. Kohlhagen | Director | Buy | $63K | 2014-02-27 |