GREY WOLF INC (GW) has 13 open-market insider trades by 8 insiders since 2006. The most active filer is Thomas P. Richards, Chairman & President.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Thomas P. Richards | ChairmanPres | — | 3 | $3.8M | 2008-12-23 |
| David W. Wehlmann | PresVP | — | 2 | $3.2M | 2008-12-23 |
| William T. Donovan | Dir | — | 1 | $1.6M | 2008-12-23 |
| William R. Ziegler | Dir | — | 1 | $858K | 2007-11-13 |
| Donald J. Guedry Jr. | Treasurer | — | 3 | $486K | 2008-12-23 |
| Edward S. Jacob III | Senior V.P. - Operations | — | 1 | $329K | 2008-12-23 |
| Kent D. Cauley | PresVPController | — | 1 | $130K | 2008-02-27 |
| Robert J. Proffit | VP - Human Resources | — | 1 | $85K | 2008-12-23 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Donald J. Guedry Jr. | President & VP +1 | Sell | $215K | 2007-06-15 |
| Robert J. Proffit | President & VP | Sell | $85K | 2007-06-04 |
| David W. Wehlmann | President & VP | Sell | $1.5M | 2007-06-04 |
| William T. Donovan | Director | Sell | $1.6M | 2007-06-01 |
| Donald J. Guedry Jr. | President & VP +1 | Sell | $184K | 2007-05-21 |
| Kent D. Cauley | President & VP +1 | Sell | $130K |
Companies that share insiders with GW, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2007-05-17 |
| Thomas P. Richards | Chairman & President | Sell | $2.2M | 2007-05-08 |
| Thomas P. Richards | Chairman & President | Sell | $427K | 2006-12-11 |
| Donald J. Guedry Jr. | President & VP +1 | Sell | $88K | 2006-05-11 |
| David W. Wehlmann | President & VP | Sell | $1.7M | 2006-05-11 |
| William R. Ziegler | Director | Sell | $858K | 2006-05-10 |
| Edward S. Jacob III | President & VP | Sell | $329K | 2006-05-04 |
| Thomas P. Richards | Chairman & President | Sell | $1.2M | 2006-03-02 |