United States Oil & Gas Related Equipment and Services

Grey Wolf Inc (GW)

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Ticker: GW Exchange: ASQ
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
GUEDRY DONALD J JR
Vice President & Treasurer
1 sale — total 214,703 USD
Sale 15 Jun 2007
Value US$3,099,536.86 | Price 164.78 | Shares 60,004
Sale 4 Jun 2007
Value US$2,363,357.69 | Price 215.52 | Shares 99,389
Sale 4 Jun 2007
Value US$263,250.00 | Price 8.10 | Shares 32,500
Sale 4 Jun 2007
Value US$800,000.00 | Price 8.00 | Shares 100,000
Sale 4 Jun 2007
Value US$84,702.72 | Price 8.07 | Shares 10,496
Sale 1 Jun 2007
Value US$540,270.00 | Price 8.00 | Shares 67,500
Sale 21 May 2007
Value US$183,770.00 | Price 7.99 | Shares 23,000
Sale 17 May 2007
Value US$130,476.80 | Price 7.60 | Shares 17,168
Sale 9 May 2007
Value US$454,068.00 | Price 7.57 | Shares 60,000
Sale 8 May 2007
Value US$410,756.63 | Price 7.61 | Shares 54,005
Sale 8 May 2007
Value US$1,293,360.00 | Price 7.61 | Shares 170,000
Sale 11 Dec 2006
Value US$426,600.00 | Price 7.11 | Shares 60,000
Sale 11 May 2006
Value US$1,667,224.61 | Price 8.70 | Shares 191,624
Sale 11 May 2006
Value US$87,985.54 | Price 8.76 | Shares 10,040
Sale 10 May 2006
Value US$858,300.00 | Price 8.58 | Shares 100,000
Sale 4 May 2006
Value US$328,721.90 | Price 8.45 | Shares 38,902
Sale 2 Mar 2006
Value US$1,208,377.00 | Price 7.11 | Shares 170,000
Sale 8 Dec 2005
Value US$620,903.40 | Price 7.96 | Shares 78,000
Sale 8 Dec 2005
Value US$810,290.00 | Price 8.10 | Shares 100,000
Sale 7 Dec 2005
Value US$175,599.60 | Price 7.98 | Shares 22,000
Sale 6 Dec 2005
Value US$793,340.00 | Price 7.93 | Shares 100,000
Sale 5 Dec 2005
Value US$792,710.00 | Price 7.93 | Shares 100,000
Sale 9 Sep 2005
Value US$107,872.00 | Price 8.00 | Shares 13,484
Sale 9 Sep 2005
Value US$373,772.96 | Price 8.01 | Shares 46,640
Sale 9 Sep 2005
Value US$600,000.00 | Price 8.00 | Shares 75,000
Sale 9 Sep 2005
Value US$800,000.00 | Price 8.00 | Shares 100,000
Sale 12 Aug 2005
Value US$1,328,750.25 | Price 7.70 | Shares 172,500
Sale 10 Aug 2005
Value US$2,291,345.00 | Price 7.70 | Shares 297,500
Sale 9 Aug 2005
Value US$1,542,840.00 | Price 7.71 | Shares 200,000
Sale 14 Jun 2005
Value US$152,116.80 | Price 6.91 | Shares 22,000
Sale 13 Jun 2005
Value US$2,302,344.00 | Price 6.98 | Shares 330,000
Sale 13 Jun 2005
Value US$1,083,008.00 | Price 6.77 | Shares 160,000
Sale 10 Jun 2005
Value US$592,572.49 | Price 6.77 | Shares 87,524
Sale 10 Jun 2005
Value US$671,000.00 | Price 6.71 | Shares 100,000
Sale 31 Mar 2005
Value US$1,300,000.00 | Price 6.50 | Shares 200,000
Sale 31 Mar 2005
Value US$46,862.76 | Price 6.58 | Shares 7,122
Sale 22 Mar 2005
Value US$343,756.88 | Price 6.63 | Shares 51,880
Sale 15 Dec 2004
Value US$2,976,859.04 | Price 5.44 | Shares 547,700
Sale 24 Nov 2004
Value US$121,000.00 | Price 5.50 | Shares 22,000
Sale 24 Nov 2004
Value US$818,190.00 | Price 5.45 | Shares 150,000
Sale 24 Nov 2004
Value US$1,324,447.20 | Price 5.45 | Shares 243,000
Sale 24 Nov 2004
Value US$72,336.00 | Price 5.48 | Shares 13,200
Sale 19 Nov 2004
Value US$1,036,000.00 | Price 5.18 | Shares 200,000
Sale 2 Nov 2004
Value US$782,997.60 | Price 5.15 | Shares 152,000
Sale 1 Nov 2004
Value US$1,015,012.91 | Price 5.11 | Shares 198,520
Sale 14 Sep 2004
Value US$667,500.00 | Price 4.45 | Shares 150,000
Sale 13 Sep 2004
Value US$880,000.00 | Price 4.40 | Shares 200,000
Sale 10 Sep 2004
Value US$281,445.00 | Price 4.35 | Shares 64,700
Sale 9 Sep 2004
Value US$313,457.26 | Price 4.37 | Shares 71,800
Sale 31 Aug 2004
Value US$168,800.00 | Price 4.22 | Shares 40,000
Sale 19 Aug 2004
Value US$607,500.00 | Price 4.05 | Shares 150,000
Sale 19 Aug 2004
Value US$1,215,000.00 | Price 4.05 | Shares 300,000
Sale 19 Aug 2004
Value US$2,632,500.00 | Price 4.05 | Shares 650,000
Sale 16 Aug 2004
Value US$1,113,750.00 | Price 4.05 | Shares 275,000
Sale 16 Aug 2004
Value US$1,113,750.00 | Price 4.05 | Shares 275,000
Sale 12 Mar 2004
Value US$236,856.96 | Price 4.11 | Shares 57,600
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2007-06-15 2007-06-15 S Sale GUEDRY DONALD J JR

Vice President & Treasurer

Officer
60,004 +4.7%
164.78
US$3,099,537 		60,004 +4.7% 164.78 US$3,099,537
2007-06-06 2007-06-04 S Sale WEHLMANN DAVID W

Executive Vice President & CFO

Officer
99,389 -30.3%
215.52
US$2,363,358 		99,389 -30.3% 215.52 US$2,363,358
2007-06-05 2007-06-04 S Sale DONOVAN WILLIAM T Non-Executive Director
65,060 +24.8%
343.41
US$2,061,171 		65,060 +24.8% 343.41 US$2,061,171
2007-06-05 2007-06-04 S Sale DONOVAN WILLIAM T Non-Executive Director
100,000 -37.2%
8.00
US$800,000 		100,000 -37.2% 8.00 US$800,000
2007-06-05 2007-06-04 S Sale Proffit Robert J

Vice President - Human Resourc

Officer
10,496 -12.2%
8.07
US$84,703 		10,496 -12.2% 8.07 US$84,703
2007-06-05 2007-06-01 S Sale DONOVAN WILLIAM T Non-Executive Director
67,500 -19.7%
8.00
US$540,270 		67,500 -19.7% 8.00 US$540,270
2007-05-22 2007-05-21 S Sale GUEDRY DONALD J JR

Vice President & Treasurer

Officer
23,000 -26.8%
7.99
US$183,770 		23,000 -26.8% 7.99 US$183,770
2007-05-18 2007-05-17 S Sale CAULEY KENT D

Vice President & Controller

Officer
17,168 -21.0%
7.60
US$130,477 		17,168 -21.0% 7.60 US$130,477
2007-05-10 2007-05-09 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
60,000 -12.8%
7.57
US$454,068 		60,000 -12.8% 7.57 US$454,068
2007-05-10 2007-05-08 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
54,005 -11.7%
7.61
US$410,757 		54,005 -11.7% 7.61 US$410,757
2007-05-10 2007-05-08 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
170,000 -26.9%
7.61
US$1,293,360 		170,000 -26.9% 7.61 US$1,293,360
2006-12-13 2006-12-11 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
60,000 -15.9%
7.11
US$426,600 		60,000 -15.9% 7.11 US$426,600
2006-05-15 2006-05-11 S Sale WEHLMANN DAVID W

Executive Vice President & CFO

Officer
191,624 -58.8%
8.70
US$1,667,225 		191,624 -58.8% 8.70 US$1,667,225
2006-05-15 2006-05-11 S Sale GUEDRY DONALD J JR

Vice President & Treasurer

Officer
10,040 -15.4%
8.76
US$87,986 		10,040 -15.4% 8.76 US$87,986
2006-05-12 2006-05-10 S Sale ZIEGLER WILLIAM R Non-Executive Director
100,000 -7.2%
8.58
US$858,300 		100,000 -7.2% 8.58 US$858,300
2006-05-08 2006-05-04 S Sale JACOB EDWARD S III

Senior Vice President - Operat

Officer
38,902 -27.1%
8.45
US$328,722 		38,902 -27.1% 8.45 US$328,722
2006-03-06 2006-03-02 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
170,000 -35.0%
7.11
US$1,208,377 		170,000 -35.0% 7.11 US$1,208,377
2005-12-12 2005-12-08 S Sale RICHARDS BROTHERS INTERESTS LP

Partnership controlled by Offi
78,000 -100.0%
7.96
US$620,903 		78,000 -100.0% 7.96 US$620,903
2005-12-12 2005-12-08 S Sale ZIEGLER WILLIAM R Non-Executive Director
100,000 -6.8%
8.10
US$810,290 		100,000 -6.8% 8.10 US$810,290
2005-12-09 2005-12-07 S Sale RICHARDS BROTHERS INTERESTS LP

Partnership controlled by Offi
22,000 -22.0%
7.98
US$175,600 		22,000 -22.0% 7.98 US$175,600
2005-12-08 2005-12-06 S Sale RICHARDS BROTHERS INTERESTS LP

Partnership controlled by Offi
100,000 -50.0%
7.93
US$793,340 		100,000 -50.0% 7.93 US$793,340
2005-12-07 2005-12-05 S Sale RICHARDS BROTHERS INTERESTS LP

Partnership controlled by Offi
100,000 -33.3%
7.93
US$792,710 		100,000 -33.3% 7.93 US$792,710
2005-09-13 2005-09-09 S Sale CAULEY KENT D

Vice President & Controller

Officer
13,484 -79.4%
8.00
US$107,872 		13,484 -79.4% 8.00 US$107,872
2005-09-13 2005-09-09 S Sale JACOB EDWARD S III

Senior Vice President - Operat

Officer
46,640 -83.2%
8.01
US$373,773 		46,640 -83.2% 8.01 US$373,773
2005-09-13 2005-09-09 S Sale BROWN FRANK M Non-Executive Director
75,000 -96.2%
8.00
US$600,000 		75,000 -96.2% 8.00 US$600,000
2005-09-13 2005-09-09 S Sale ZIEGLER WILLIAM R Non-Executive Director
100,000 -6.4%
8.00
US$800,000 		100,000 -6.4% 8.00 US$800,000
2005-08-16 2005-08-12 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
172,500 -72.1%
7.70
US$1,328,750 		172,500 -72.1% 7.70 US$1,328,750
2005-08-12 2005-08-10 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
297,500 -81.7%
7.70
US$2,291,345 		297,500 -81.7% 7.70 US$2,291,345
2005-08-11 2005-08-09 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
200,000 -75.0%
7.71
US$1,542,840 		200,000 -75.0% 7.71 US$1,542,840
2005-06-16 2005-06-14 S Sale JACOB EDWARD S III

Senior Vice President - Operat

Officer
22,000 -70.1%
6.91
US$152,117 		22,000 -70.1% 6.91 US$152,117
2005-06-17 2005-06-13 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
330,000 -83.2%
6.98
US$2,302,344 		330,000 -83.2% 6.98 US$2,302,344
2005-06-15 2005-06-13 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
160,000 -70.6%
6.77
US$1,083,008 		160,000 -70.6% 6.77 US$1,083,008
2005-06-14 2005-06-10 S Sale WEHLMANN DAVID W

Executive Vice President & CFO

Officer
87,524 -85.9%
6.77
US$592,572 		87,524 -85.9% 6.77 US$592,572
2005-06-14 2005-06-10 S Sale ZIEGLER WILLIAM R Non-Executive Director
100,000 -6.0%
6.71
US$671,000 		100,000 -6.0% 6.71 US$671,000
2005-04-04 2005-03-31 S Sale ZIEGLER WILLIAM R Non-Executive Director
200,000 -10.7%
6.50
US$1,300,000 		200,000 -10.7% 6.50 US$1,300,000
2005-04-04 2005-03-31 S Sale LEE GARY D

Sr. Vice President - Human Res

Officer
7,122 -48.7%
6.58
US$46,863 		7,122 -48.7% 6.58 US$46,863
2005-03-25 2005-03-22 S Sale LEE GARY D

Sr. Vice President - Human Res

Officer
51,880 -87.4%
6.63
US$343,757 		51,880 -87.4% 6.63 US$343,757
2004-12-17 2004-12-15 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
547,700 -100.0%
5.44
US$2,976,859 		547,700 -100.0% 5.44 US$2,976,859
2004-11-29 2004-11-24 S Sale COSTLEY MERRIE S

Former officer
22,000 -100.0%
5.50
US$121,000 		22,000 -100.0% 5.50 US$121,000
2004-11-29 2004-11-24 S Sale GUEDRY DONALD J JR

Vice President & Treasurer

Officer
150,000 -99.3%
5.45
US$818,190 		150,000 -99.3% 5.45 US$818,190
2004-11-29 2004-11-24 S Sale WEHLMANN DAVID W

Executive Vice President & CFO

Officer
243,000 -100.0%
5.45
US$1,324,447 		243,000 -100.0% 5.45 US$1,324,447
2004-11-29 2004-11-24 S Sale CAULEY KENT D

Vice President & Controller

Officer
13,200 -100.0%
5.48
US$72,336 		13,200 -100.0% 5.48 US$72,336
2004-11-19 2004-11-19 S Sale ZIEGLER WILLIAM R Non-Executive Director
200,000 -9.7%
5.18
US$1,036,000 		200,000 -9.7% 5.18 US$1,036,000
2004-11-04 2004-11-02 S Sale JACOB EDWARD S III

Senior Vice President - Operat

Officer
152,000 -100.0%
5.15
US$782,998 		152,000 -100.0% 5.15 US$782,998
2004-11-03 2004-11-01 S Sale LEE GARY D

Sr. Vice President - Human Res

Officer
198,520 -100.0%
5.11
US$1,015,013 		198,520 -100.0% 5.11 US$1,015,013
2004-09-16 2004-09-14 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
150,000 -100.0%
4.45
US$667,500 		150,000 -100.0% 4.45 US$667,500
2004-09-15 2004-09-13 S Sale ZIEGLER WILLIAM R Non-Executive Director
200,000 -12.9%
4.40
US$880,000 		200,000 -12.9% 4.40 US$880,000
2004-09-14 2004-09-10 S Sale WEHLMANN DAVID W

Executive Vice President & CFO

Officer
64,700 -100.0%
4.35
US$281,445 		64,700 -100.0% 4.35 US$281,445
2004-09-13 2004-09-09 S Sale COSTLEY MERRIE S

Vice President & Controller

Officer
71,800 -100.0%
4.37
US$313,457 		71,800 -100.0% 4.37 US$313,457
2004-09-02 2004-08-31 S Sale JACOB EDWARD S III

Senior Vice President - Operat

Officer
40,000 -100.0%
4.22
US$168,800 		40,000 -100.0% 4.22 US$168,800
2004-08-23 2004-08-19 S Sale RICHARDS BROTHERS INTERESTS LP

Partnership controlled by Offi
150,000 -100.0%
4.05
US$607,500 		150,000 -100.0% 4.05 US$607,500
2004-08-23 2004-08-19 S Sale RICHARDS BROTHERS INTERESTS LP

Partnership controlled by Offi
300,000 -100.0%
4.05
US$1,215,000 		300,000 -100.0% 4.05 US$1,215,000
2004-08-23 2004-08-19 S Sale RICHARDS THOMAS P

Chairman, President & CEO

Executive Director
650,000 -100.0%
4.05
US$2,632,500 		650,000 -100.0% 4.05 US$2,632,500
2004-08-18 2004-08-16 S Sale WEBSTER STEVEN A Non-Executive Director
275,000 -15.1%
4.05
US$1,113,750 		275,000 -15.1% 4.05 US$1,113,750
2004-08-18 2004-08-16 S Sale ZIEGLER WILLIAM R Non-Executive Director
275,000 -15.1%
4.05
US$1,113,750 		275,000 -15.1% 4.05 US$1,113,750
2004-03-15 2004-03-12 S Sale LEE GARY D

Sr. Vice President - Human Res

Officer
57,600 -100.0%
4.11
US$236,857 		57,600 -100.0% 4.11 US$236,857
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