| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | AFDHAL ALI H M Director | Acquisition (Non Open Market) 4-Dec-08 | 11,000 4-Dec-08 | AKRAM MUNIR Director | Acquisition (Non Open Market) 4-Dec-08 | 4,000 4-Dec-08 | ASSOCIATED PETROLEUM INVESTORS LTD. Beneficial Owner (10% or more) | Purchase 6-Aug-09 | 10,755,666 6-Aug-09 | BARGACH SAAD Director | Ownership Statement 26-Jun-09 | 19,889,044
26-Jun-09 | BRYAN DAVID KEITH Other | Option Exercise 25-Jun-09 | 122,500 25-Jun-09 | BULGHERONI ALEJANDRO PEDRO Director | Purchase 6-Aug-09 | 8,461,186 6-Aug-09 | BULGHERONI CARLOS ALBERTO Director | Acquisition (Non Open Market) 4-Dec-08 | 11,000 4-Dec-08 | COLLINS STEVEN L Other | Option Exercise 14-May-08 | 0 14-May-08 | DELL' ORTO GIOVANNI Director | Ownership Statement 25-Jun-09 | 2,500 25-Jun-09 | GERMACK VICTOR F Director | Option Exercise 25-Jun-09 | 24,000 25-Jun-09 | HENNESSY JAMES M Director | Acquisition (Non Open Market) 4-Dec-08 | 24,200 4-Dec-08 | HIDAYATALLAH MUNAWAR H Officer | Sale 30-Sep-09 | 278,560 30-Sep-09 | KEANE TERRENCE P Officer | Acquisition (Non Open Market) 10-Dec-08 | 135,000 10-Dec-08 | LIME ROCK PARTNERS V LP Beneficial Owner (10% or more) | Ownership Statement 26-Jun-09 | 19,889,044 26-Jun-09 | MCCONNAUGHY JOHN E JR Director | Sale 11-May-09 | 4,000 11-May-09 | MEYERS JOHN A Officer | Ownership Statement 5-Feb-08 | 0 5-Feb-08 | NEDERLANDER ROBERT E ET AL Director | Acquisition (Non Open Market) 4-Dec-08 | 352,066 4-Dec-08 | PATTERSON MARK C Officer | Option Exercise 25-Jun-09 | 12,000 25-Jun-09 | PEREZ VICTOR M Officer | Disposition (Non Open Market) 1-Jul-09 | 73,678 1-Jul-09 | POUND TED Officer | Disposition (Non Open Market) 1-Jul-09 | 52,207 1-Jul-09 | REYNOLDS JOHN T Director | Ownership Statement 26-Jun-09 | 19,889,044
26-Jun-09 | SAUERS BRUCE Officer | Purchase 11-Mar-09 | 21,000 11-Mar-09 | TANKEL ZANE Director | Option Exercise 25-Jun-09 | 183,280 25-Jun-09 | TOBOROFF LEONARD Director | Sale 19-May-09 | 294,754 19-May-09 | ZOLDI MARTIN Officer | Ownership Statement 4-Aug-09 | 27,500 4-Aug-09 |
|