| Date | Insider | Shares | Type | Transaction | Value* |
| 27-Nov-09 | GILBERT RICHARD W Director | 2 | Direct | Acquisition (Non Open Market) at $10.57 per share. | $21 |
| 27-Nov-09 | BULKLEY G BRADFORD Director | 2 | Direct | Acquisition (Non Open Market) at $10.57 per share. | $21 |
| 27-Nov-09 | CALAMOS JOHN P SR Officer | 274 | Direct | Acquisition (Non Open Market) at $10.57 per share. | $2,896 |
| 27-Nov-09 | CALAMOS NICK P Officer | 123 | Direct | Acquisition (Non Open Market) at $10.57 per share. | $1,300 |
| 27-Nov-09 | BHATT NIMISH S Officer | 10 | Direct | Acquisition (Non Open Market) at $10.57 per share. | $105 |
| 25-Nov-09 | KNIGHT ARTHUR L Director | 86 | Direct | Acquisition (Non Open Market) at $10.57 per share. | $909 |
| 25-Nov-09 | CALAMOS JOHN P SR Officer | 30 | Indirect | Acquisition (Non Open Market) at $11.06 per share. | $331 |
| 30-Oct-09 | CALAMOS JOHN P SR Officer | 1,000 | Indirect | Purchase at $10.66 - $10.73 per share. | $11,0002 |
| 27-Oct-09 | CALAMOS NICK P Officer | 4,981 | Direct | Disposition (Non Open Market) at $12.92 per share. | $64,354 |
| 27-Oct-09 | BHATT NIMISH S Officer | 410 | Direct | Disposition (Non Open Market) at $12.92 per share. | $5,297 |
| 27-Oct-09 | BAKA JAMES F Officer | 176 | Direct | Disposition (Non Open Market) at $12.92 per share. | $2,273 |
| 27-Aug-09 | BHATT NIMISH S Officer | 5 | Direct | Acquisition (Non Open Market) at $11.87 per share. | $59 |
| 27-Aug-09 | GILBERT RICHARD W Director | 2 | Direct | Acquisition (Non Open Market) at $11.87 per share. | $23 |
| 27-Aug-09 | BULKLEY G BRADFORD Director | 2 | Direct | Acquisition (Non Open Market) at $11.87 per share. | $23 |
| 27-Aug-09 | KNIGHT ARTHUR L Director | 77 | Direct | Acquisition (Non Open Market) at $11.87 per share. | $913 |
| 27-Aug-09 | CALAMOS JOHN P SR Officer | 152 | Direct | Acquisition (Non Open Market) at $11.87 per share. | $1,804 |
| 27-Aug-09 | CALAMOS NICK P Officer | 74 | Direct | Acquisition (Non Open Market) at $11.87 per share. | $878 |
| 26-Aug-09 | CALAMOS JOHN P SR Officer | 23 | Indirect | Acquisition (Non Open Market) at $11.61 per share. | $267 |
| 28-May-09 | GILBERT RICHARD W Director | 2 | Direct | Acquisition (Non Open Market) at $11.76 per share. | $23 |
| 28-May-09 | BULKLEY G BRADFORD Director | 2 | Direct | Acquisition (Non Open Market) at $11.76 per share. | $23 |
| 28-May-09 | CALAMOS JOHN P SR Officer | 153 | Direct | Acquisition (Non Open Market) at $11.76 per share. | $1,799 |
| 28-May-09 | CALAMOS NICK P Officer | 75 | Direct | Acquisition (Non Open Market) at $11.76 per share. | $882 |
| 28-May-09 | BHATT NIMISH S Officer | 5 | Direct | Acquisition (Non Open Market) at $11.76 per share. | $58 |
| 27-May-09 | CALAMOS JOHN P SR Officer | 22 | Indirect | Acquisition (Non Open Market) at $12.41 per share. | $273 |
| 7-May-09 | KNIGHT ARTHUR L Director | 6,723 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | ZIPFEL RANDALL T. Officer | 8,320 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | FELSTEN GARY J Officer | 5,673 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | BOYNE JAMES J Officer | 8,404 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | CALAMOS NICK P Officer | 57,353 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | BHATT NIMISH S Officer | 7,311 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | WASIAK CRISTINA Officer | 4,202 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | GILBERT RICHARD W Director | 6,723 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | BULKLEY G BRADFORD Director | 6,723 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | CALAMOS JOHN P SR Officer | 82,690 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | FEIGER MITCHELL Director | 6,723 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-May-09 | BAKA JAMES F Officer | 4,202 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 26-Feb-09 | CALAMOS JOHN P SR Officer | 278 | Direct | Purchase at $3.94 per share. | $1,095 |
| 26-Feb-09 | CALAMOS NICK P Officer | 108 | Direct | Purchase at $3.94 per share. | $425 |
| 26-Feb-09 | BHATT NIMISH S Officer | 14 | Direct | Purchase at $3.94 per share. | $55 |
| 26-Feb-09 | KNIGHT ARTHUR L Director | 210 | Direct | Purchase at $3.94 per share. | $827 |
| 25-Feb-09 | CALAMOS JOHN P SR Officer | 64 | Indirect | Purchase at $4.17 per share. | $266 |
| 15-Feb-09 | BAKA JAMES F Officer | 189 | Direct | Disposition (Non Open Market) at $5.26 per share. | $994 |
| 13-Feb-09 | ZIPFEL RANDALL T. Officer | 32,130 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-Feb-09 | FELSTEN GARY J Officer | 24,204 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-Feb-09 | BAKA JAMES F Officer | 19,934 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-Feb-09 | BHATT NIMISH S Officer | 22,589 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 28-Jan-09 | ZIPFEL RANDALL T. Officer | 8,454 | Direct | Statement of Ownership | N/A |
| 28-Nov-08 | KNIGHT ARTHUR L Director | 218 | Direct | Purchase at $3.84 per share. | $837 |
| 26-Nov-08 | CALAMOS JOHN P SR Officer | 94 | Indirect | Purchase at $2.79 per share. | $262 |
| 26-Nov-08 | CALAMOS JOHN P SR Officer | 203 | Direct | Purchase at $3.84 per share. | $779 |
| 26-Nov-08 | CALAMOS NICK P Officer | 79 | Direct | Purchase at $3.84 per share. | $303 |
| 26-Nov-08 | BHATT NIMISH S Officer | 10 | Direct | Purchase at $3.84 per share. | $38 |
| 27-Oct-08 | BAKA JAMES F Officer | 176 | Direct | Disposition (Non Open Market) at $6.14 per share. | $1,080 |
| 27-Oct-08 | CALAMOS NICK P Officer | 4,980 | Direct | Disposition (Non Open Market) at $6.14 per share. | $30,577 |
| 27-Oct-08 | BHATT NIMISH S Officer | 410 | Direct | Disposition (Non Open Market) at $6.14 per share. | $2,517 |
| 28-Aug-08 | KNIGHT ARTHUR L Director | 81 | Direct | Purchase at $20.50 per share. | $1,660 |
| 27-Aug-08 | CALAMOS JOHN P SR Officer | 25 | Indirect | Purchase at $20.65 per share. | $516 |
| 29-May-08 | KNIGHT ARTHUR L Director | 85 | Direct | Purchase at $19.54 per share. | $1,660 |
| 28-May-08 | CALAMOS JOHN P SR Officer | 26 | Indirect | Purchase at $19.65 per share. | $510 |
| 28-May-08 | KNIGHT ARTHUR L Director | 76 | Direct | Acquisition (Non Open Market) at $11.89 per share. | $903 |
| 6-May-08 | BOYNE JAMES J Officer | 6,095 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 17-Apr-08 | FELSTEN GARY J Officer | 1,461 | Direct | Statement of Ownership | N/A |
| 28-Feb-08 | KNIGHT ARTHUR L Director | 79 | Direct | Purchase at $20.07 per share. | $1,585 |
| 27-Feb-08 | CALAMOS JOHN P SR Officer | 27 | Indirect | Purchase at $19.28 per share. | $520 |
| 15-Feb-08 | GILBERT RICHARD W Director | 2,022 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | KNIGHT ARTHUR L Director | 2,022 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | FEIGER MITCHELL Director | 2,022 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | BAKA JAMES F Officer | 10,738 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | MORIARTY PHILIP E Officer | 17,181 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | KUNIMURA ROBERT M Officer | 4,952 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | JONES SCOTT C Officer | 2,476 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | BULKLEY G BRADFORD Director | 2,022 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | CALAMOS JOHN P SR Officer | 58,010 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | CALAMOS NICK P Officer | 40,223 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Feb-08 | BHATT NIMISH S Officer | 6,595 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-Feb-08 | BOYNE JAMES J Officer | 43,438 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |