| Filed On | Filing |
|---|---|
| 30 Apr 2010 |
Form 4: Buchanan Alasdair I, VP, Int'l PPS
Returned 91,164 shares to the issuer · Disposed of 372,188 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Jordan Don D, Director
Returned 49,316 shares to the issuer · Disposed of 93,138 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Yust Paul F, VP, Chief Information Officer
Returned 34,010 shares to the issuer · Disposed of 123,829 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Hill Susan E, VP, Human Resources
Returned 37,042 shares to the issuer · Disposed of 160,290 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: White William H, Director
Returned 55,469 shares to the issuer · Disposed of 93,138 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Coleman Ronald F, VP, NA Pressure Pumping Svcs
Returned 143,197 shares to the issuer · Disposed of 387,631 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Stewart James W, Director
Returned 2,206,073 shares to the issuer · Disposed of 2,211,678 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Patrick Michael E, Director
Returned 49,316 shares to the issuer · Disposed of 93,138 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Payne James L, Director
Returned 65,316 shares to the issuer · Disposed of 93,138 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Smith Jeffrey E, EVP, Finance & CFO
Returned 208,933 shares to the issuer · Disposed of 529,406 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Biar Louis Scott, VP, Controller
Returned 38,402 shares to the issuer · Disposed of 80,182 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Wells Douglas Bret, VP, Treasurer and CTO
Returned 47,688 shares to the issuer · Disposed of 176,634 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Hibbeler Jeffrey C, VP, Technology & Logistics
Returned 50,045 shares to the issuer · Disposed of 193,319 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Heiligbrodt L William, Director
Returned 59,316 shares to the issuer · Disposed of 84,379 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Shannon Margaret B, VP and General Counsel
Returned 329,512 shares to the issuer · Disposed of 508,593 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Huff John R, Director
Returned 123,999 shares to the issuer · Disposed of 80,000 Stock Options (Right to buy) (Disposition to Issuer) |
| 30 Apr 2010 |
Form 4: Dunlap David D, EVP & COO
Returned 515,989 shares to the issuer · Disposed of 1,075,597 Stock Options (Right to buy) (Disposition to Issuer) |
| 02 Apr 2010 |
Form 4: Hill Susan E, VP, Human Resources
Received 23,801 shares as a grant or award · Gave up 14,350 shares to cover exercise price or tax ($300K) |
| 02 Apr 2010 |
Form 4: Stewart James W, Director
Received 293,075 shares as a grant or award · Gave up 120,272 shares to cover exercise price or tax ($2.52M) |
| 02 Apr 2010 |
Form 4: Shannon Margaret B, VP and General Counsel
Received 65,328 shares as a grant or award · Gave up 33,467 shares to cover exercise price or tax ($700K) |
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