| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 1-Oct-09 | SINCLAIR DONALD R. Officer | N/A | Direct | Statement of Ownership | N/A | | 28-Aug-09 | CARROLL MILTON Director | 7,000 | Direct | Sale at $16.85 per share. | $117,950 | | 24-Aug-09 | CARROLL MILTON Director | 4,800 | Direct | Sale at $16.89 per share. | $81,072 | | 23-Jul-09 | TUDOR DAVID J Director | 1,500 | Direct | Sale at $16.89 per share. | $25,335 | | 22-Jul-09 | ANADARKO PETROLEUM CORP Beneficial Owner (10% or more) | 351,424 | Indirect | Purchase | N/A | | 14-May-09 | TUDOR DAVID J Director | 7,576 | Direct | Option Exercise at $14.71 per share. | $111,442 | | 14-May-09 | CHASE ANTHONY R Director | 7,576 | Direct | Option Exercise at $14.71 per share. | $111,442 | | 14-May-09 | CARROLL MILTON Director | 7,576 | Direct | Option Exercise at $14.71 per share. | $111,442 | | 14-May-09 | CRANE JAMES R Director | 7,576 | Direct | Option Exercise at $14.71 per share. | $111,442 | | 25-Feb-09 | MELOY CHARLES ALVIN Director | 3,000 | Direct | Statement of Ownership | N/A | | 19-Dec-08 | ANADARKO PETROLEUM CORP Beneficial Owner (10% or more) | 2,556,891 | Indirect | Purchase | N/A | | 6-Oct-08 | CRANE JAMES R Director | 40,000 | Direct | Purchase at $11.86 - $12 per share. | $477,0002 | | 24-Sep-08 | CHASE ANTHONY R Director | 2,000 | Direct | Purchase at $13.59 - $13.6 per share. | $27,0002 | | 26-Aug-08 | CRANE JAMES R Director | 30,000 | Direct | Purchase at $14.90 - $15 per share. | $449,0002 | | 20-Aug-08 | CRANE JAMES R Director | 2,500 | Direct | Purchase at $14.71 per share. | $36,775 | | 19-Aug-08 | CRANE JAMES R Director | 26,582 | Direct | Purchase at $14.50 per share. | $385,439 | | 18-Aug-08 | CRANE JAMES R Director | 900 | Direct | Purchase at $14.24 per share. | $12,816 | | 21-Jul-08 | CRANE JAMES R Director | 12,400 | Direct | Purchase at $15.64 per share. | $193,936 | | 18-Jul-08 | CRANE JAMES R Director | 48,100 | Direct | Purchase at $15.25 per share. | $733,525 | | 17-Jul-08 | CRANE JAMES R Director | 68,900 | Direct | Purchase at $15.58 per share. | $1,073,462 | | 15-Jul-08 | CHASE ANTHONY R Director | 7,500 | Direct | Purchase at $15.52 per share. | $116,400 | | 11-Jun-08 | ANADARKO PETROLEUM CORP Beneficial Owner (10% or more) | 751,625 | Indirect | Acquisition (Non Open Market) at $16.50 per share. | $12,401,812 | | 14-May-08 | REA DANNY J Officer | 7,500 | Direct | Purchase at $16.50 per share. | $123,750 | | 14-May-08 | TUDOR DAVID J Director | 1,500 | Direct | Purchase at $16.50 per share. | $24,750 | | 14-May-08 | KURZ KARL F Director | 24,200 | Direct | Purchase at $16.50 per share. | $399,300 | | 14-May-08 | GWIN ROBERT G Officer | 10,000 | Direct | Purchase at $16.50 per share. | $165,000 | | 14-May-08 | CHASE ANTHONY R Director | 5,700 | Direct | Purchase at $16.50 per share. | $94,050 | | 14-May-08 | WALKER R A Officer | 6,000 | Direct | Purchase at $16.50 per share. | $99,000 | | 14-May-08 | CARROLL MILTON Director | 4,800 | Direct | Purchase at $16.50 per share. | $79,200 | | 14-May-08 | REEVES ROBERT K Director | 9,000 | Direct | Purchase at $16.50 per share. | $148,500 | | 14-May-08 | CRANE JAMES R Director | 121,200 | Direct | Purchase at $16.50 per share. | $1,999,800 | | 14-May-08 | ANADARKO PETROLEUM CORP Beneficial Owner (10% or more) | 4,973,806 | Indirect | Acquisition (Non Open Market) at $16.50 per share. | $82,067,799 | | 8-May-08 | PEARL MICHAEL C Officer | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | REA DANNY J Officer | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | TUDOR DAVID J Director | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | WESTERN GAS HOLDINGS LLC Director | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | KURZ KARL F Director | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | GWIN ROBERT G Officer | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | CHASE ANTHONY R Director | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | WALKER R A Officer | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | CARROLL MILTON Director | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | REEVES ROBERT K Director | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | CRANE JAMES R Director | N/A | Direct | Statement of Ownership | N/A | | 8-May-08 | ANADARKO PETROLEUM CORP Beneficial Owner (10% or more) | N/A | Indirect | Statement of Ownership | N/A |
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* = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown. |
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