| Filed On | Filing |
|---|---|
| 17 Feb 2015 | SC 13G/A |
| 10 Feb 2015 | SC 13G/A |
| 10 Feb 2015 |
Form 5: Apollo Management Holdings GP, Llc, 10% owner and 7 others
Sold 25,239,672 shares ($1.48B) |
| 17 Dec 2014 | FORM 15 |
| 17 Dec 2014 | FORM 15 |
| 17 Dec 2014 | 8-K: Entry into a Material Definitive Agreement; Termination of a Material Definitive Agreement +1 more |
| 14 Nov 2014 | 25-NSE |
| 13 Nov 2014 |
Form 4: Treadway Nelson K, SVP - BUS DEVELOPMENT AND LAND
Disposed of 1,736,837 shares (Tender Offer) ($102M) |
| 13 Nov 2014 |
Form 4: Stevens Mark A, Director
Disposed of 21,453 shares (Tender Offer) ($1.26M) |
| 13 Nov 2014 |
Form 4: Souders John C, VP - CONTROLLER
Disposed of 228,811 shares (Tender Offer) ($13.4M) |
| 13 Nov 2014 |
Form 4: Reeves Robert C, Director
Gave 35,000 shares as a gift · Disposed of 5,469,410 shares (Tender Offer) ($320M) |
| 13 Nov 2014 |
Form 4: Palko Jennifer L, VP - BUS DEV AND ENGINEERING
Gave 85,500 shares as a gift · Disposed of 1,174,088 shares (Tender Offer) ($68.7M) |
| 13 Nov 2014 |
Form 4: Mcclelland David B, VP - DRILLING AND GEOSCIENCES
Gave 68,400 shares as a gift · Disposed of 705,352 shares (Tender Offer) ($41.3M) |
| 13 Nov 2014 |
Form 4: Kalsu James Barton, Director
Disposed of 3,953 shares (Tender Offer) ($231K) |
| 13 Nov 2014 |
Form 4: Holmes Bud W, VP-ENGINEERING AND OPERATIONS
Gave 85,500 shares as a gift · Disposed of 1,249,386 shares (Tender Offer) ($73.1M) |
| 13 Nov 2014 |
Form 4: Gardner Ted A, Director
Gave 5,000 shares as a gift · Disposed of 81,453 shares (Tender Offer) ($4.77M) |
| 13 Nov 2014 |
Form 4: Butler William B D, VP - CFO
Gave 47,500 shares as a gift · Disposed of 520,925 shares (Tender Offer) ($30.5M) |
| 13 Nov 2014 | AMENDMENT TO TENDER OFFER SOLICITATION / RECOMMENDATION STATEMENTS FILED UNDER R |
| 13 Nov 2014 | SC TO-T/A |
| 13 Nov 2014 | POST-EFFECTIVE AMENDMENT TO A S-8 REGISTRATION STATEMENT |
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