| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 1-Jun-09 | ZELKOWITZ STEVEN L Director | N/A | Direct | Statement of Ownership | N/A | | 16-Dec-08 | HOUSE EMMITT C Director | 1,500 | Direct | Purchase at $13.89 per share. | $20,835 | | 1-Oct-08 | AUSTIN H BRENT Director | N/A | Direct | Statement of Ownership | N/A | | 1-Oct-08 | AUSTIN H BRENT Director | 1,762 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 12-Mar-08 | BENDER JAMES J Officer | 2,000 | Direct | Purchase at $17.63 - $17.95 per share. | $36,0002 | | 21-Feb-08 | WILLIAMS COMPANIES INC Beneficial Owner (10% or more) | 1,650,000 | Indirect | Disposition (Non Open Market) at $20 per share. | $33,000,000 | | 11-Feb-08 | HOUSE EMMITT C Director | 2,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 11-Feb-08 | HOUSE EMMITT C Director | N/A | Direct | Statement of Ownership | N/A | | 24-Jan-08 | SAILOR RODNEY Officer | 500 | Direct | Purchase at $20 per share. | $10,000 | | 24-Jan-08 | TIMMERMANS TED T Officer | 500 | Direct | Purchase at $20 per share. | $10,000 | | 24-Jan-08 | BEASLEY STEPHEN C Director | 2,500 | Direct | Acquisition (Non Open Market) | N/A | | 24-Jan-08 | BEASLEY STEPHEN C Director | 15,000 | Direct | Purchase at $20 per share. | $300,000 | | 24-Jan-08 | BEASLEY STEPHEN C Director | N/A | Direct | Statement of Ownership | N/A | | 24-Jan-08 | WRIGHT PHILLIP D Officer | 10,000 | Direct | Purchase at $20 per share. | $200,000 | | 24-Jan-08 | CHAPPEL DONALD R Officer | 10,000 | Direct | Purchase at $20 per share. | $200,000 | | 24-Jan-08 | BENDER JAMES J Officer | 8,000 | Direct | Purchase at $20 per share. | $160,000 | | 24-Jan-08 | MALCOLM STEVEN J Officer | 10,000 | Direct | Purchase at $20 per share. | $200,000 | | 18-Jan-08 | WRIGHT PHILLIP D Officer | 100 | Direct | Purchase at $20.50 per share. | $2,050 | | 17-Jan-08 | SAILOR RODNEY Officer | N/A | Direct | Statement of Ownership | N/A | | 17-Jan-08 | TIMMERMANS TED T Officer | N/A | Direct | Statement of Ownership | N/A | | 17-Jan-08 | WRIGHT PHILLIP D Officer | N/A | Direct | Statement of Ownership | N/A | | 17-Jan-08 | CHAPPEL DONALD R Officer | N/A | Direct | Statement of Ownership | N/A | | 17-Jan-08 | BENDER JAMES J Officer | N/A | Direct | Statement of Ownership | N/A | | 17-Jan-08 | MALCOLM STEVEN J Officer | N/A | Direct | Statement of Ownership | N/A | | 17-Jan-08 | WILLIAMS COMPANIES INC 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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