| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 31-Jan-08 | KALMBACH CHARLES F Director | 2,670 | Direct | Disposition (Non Open Market) at $17 per share. | $45,390 | | 31-Jan-08 | DICKSON SCOTT R Officer | 24,700 | Direct | Disposition (Non Open Market) at $17 per share. | $419,900 | | 31-Jan-08 | O REILLY DENNIS J Officer | 716 | Indirect | Disposition (Non Open Market) at $17 per share. | $12,172 | | 31-Jan-08 | O REILLY DENNIS J Officer | 13,950 | Direct | Disposition (Non Open Market) at $17 per share. | $237,150 | | 31-Jan-08 | SAWYER CURTIS E Officer | 24,900 | Direct | Disposition (Non Open Market) at $17 per share. | $423,300 | | 31-Jan-08 | SOLBERG ELIZABETH T Director | 15,331 | Indirect | Disposition (Non Open Market) at $17 per share. | $260,627 | | 31-Jan-08 | SOLBERG ELIZABETH T Director | 2,675 | Direct | Disposition (Non Open Market) at $17 per share. | $45,475 | | 31-Jan-08 | PAYNE ULICE JR Director | 15,797 | Direct | Disposition (Non Open Market) at $17 per share. | $268,549 | | 31-Jan-08 | SONNENTAG RICHARD H Director | 2,475 | Indirect | Disposition (Non Open Market) at $17 per share. | $42,075 | | 31-Jan-08 | SONNENTAG RICHARD H Director | 35,492 | Direct | Disposition (Non Open Market) at $17 per share. | $603,364 | | 31-Jan-08 | STONE CHRISTOPHER I Officer | 198 | Indirect | Disposition (Non Open Market) at $17 per share. | $3,366 | | 31-Jan-08 | STONE CHRISTOPHER I Officer | 34,234 | Direct | Disposition (Non Open Market) at $17 per share. | $581,978 | | 31-Jan-08 | SKORNICKA CAROL N Officer | 488 | Indirect | Disposition (Non Open Market) at $17 per share. | $8,296 | | 31-Jan-08 | SKORNICKA CAROL N Officer | 44,500 | Direct | Disposition (Non Open Market) at $17 per share. | $756,500 | | 31-Jan-08 | REEVE DAVID C Officer | 63 | Indirect | Disposition (Non Open Market) at $17 per share. | $1,071 | | 31-Jan-08 | REEVE DAVID C Officer | 39,767 | Direct | Disposition (Non Open Market) at $17 per share. | $676,039 | | 31-Jan-08 | ERICKSON JEFFREY H Director | 6,949 | Direct | Disposition (Non Open Market) at $17 per share. | $118,133 | | 31-Jan-08 | TREITEL DAVID H Director | 26,195 | Indirect | Disposition (Non Open Market) at $17 per share. | $445,315 | | 31-Jan-08 | TREITEL DAVID H Director | 12,300 | Direct | Disposition (Non Open Market) at $17 per share. | $209,100 | | 31-Jan-08 | SKINNER SAMUEL K Director | 19,026 | Indirect | Disposition (Non Open Market) at $17 per share. | $323,442 | | 31-Jan-08 | SKINNER SAMUEL K Director | 3,827 | Direct | Disposition (Non Open Market) at $17 per share. | $65,059 | | 31-Jan-08 | HOEKSEMA TIMOTHY E Officer | 81,101 | Indirect | Disposition (Non Open Market) at $17 per share. | $1,378,717 | | 31-Jan-08 | HOEKSEMA TIMOTHY E Officer | 205,600 | Direct | Disposition (Non Open Market) at $17 per share. | $3,495,200 | | 31-Jan-08 | ALBERTINE JOHN M Director | 2,670 | Direct | Disposition (Non Open Market) at $17 per share. | $45,390 | | 30-Jan-08 | TREITEL DAVID H Director | 1,500 | Direct | Disposition (Non Open Market) | N/A | | 31-Dec-07 | ERICKSON JEFFREY H Director | 202 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 31-Dec-07 | TREITEL DAVID H Director | 101 | Indirect | Acquisition (Non Open Market) at $0 per share. | 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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