| Date | Insider | Shares | Type | Transaction | Value* |
| 4-Feb-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 31,500 | Direct | Sale at $22.99 per share. | $724,185 |
| 3-Feb-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 34,350 | Direct | Sale at $23.23 per share. | $797,950 |
| 2-Feb-10 | MOSES CHRISTOPHER LAMONT Officer | 1,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | KING LISA MARIE Officer | 1,600 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | KING LISA MARIE Officer | 1,600 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | SODARO FRANK JOSEPH Officer | 1,600 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | RENWICK SCOTT Officer | 3,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | KONAR EDWARD JAMES Officer | 2,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | BOSCHELLI JOHN MICHAEL Officer | 1,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | DRAUT ERIC JOHN Officer | 7,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | SOUTHWELL DONALD GENE Officer | 15,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Feb-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 23,000 | Direct | Sale at $23.59 per share. | $542,570 |
| 1-Feb-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 3,500 | Direct | Sale at $21.91 per share. | $76,685 |
| 29-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 37,800 | Direct | Sale at $21.94 per share. | $829,332 |
| 28-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 21,400 | Direct | Sale at $21.96 per share. | $469,944 |
| 27-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 43,200 | Direct | Sale at $21.96 per share. | $948,672 |
| 26-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 30,000 | Direct | Sale at $22.23 per share. | $666,900 |
| 25-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 27,000 | Direct | Sale at $22.23 per share. | $600,210 |
| 22-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 25,000 | Direct | Sale at $22.13 per share. | $553,250 |
| 21-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 37,500 | Direct | Sale at $22.38 per share. | $839,250 |
| 20-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 84,600 | Direct | Sale at $22.62 per share. | $1,913,652 |
| 19-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 98,000 | Direct | Sale at $22.86 per share. | $2,240,280 |
| 15-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 25,000 | Direct | Sale at $22.68 per share. | $567,000 |
| 14-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 70,000 | Direct | Sale at $22.79 per share. | $1,595,300 |
| 13-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 63,500 | Direct | Sale at $23.39 per share. | $1,485,265 |
| 12-Jan-10 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 33,500 | Direct | Sale at $23.81 - $24.45 per share. | $808,0002 |
| 17-Sep-09 | VIE RICHARD CARL Officer | 200 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 16-Sep-09 | VIE RICHARD CARL Officer | 250 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 10-Sep-09 | VIE RICHARD CARL Officer | 330 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 27-Aug-09 | VIE RICHARD CARL Officer | 550 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 14-Aug-09 | BOSCHELLI JOHN MICHAEL Officer | 500 | Direct | Purchase at $16.95 per share. | $8,475 |
| 6-Aug-09 | MOSES CHRISTOPHER LAMONT Officer | 17 | Direct | Disposition (Non Open Market) at $16.09 per share. | $273 |
| 6-Aug-09 | KING LISA MARIE Officer | 44 | Direct | Disposition (Non Open Market) at $16.09 per share. | $707 |
| 5-Aug-09 | MOSES CHRISTOPHER LAMONT Officer | 17 | Direct | Disposition (Non Open Market) at $15.93 per share. | $270 |
| 5-Aug-09 | KING LISA MARIE Officer | 44 | Direct | Disposition (Non Open Market) at $15.93 per share. | $700 |
| 5-Aug-09 | SODARO FRANK JOSEPH Officer | 29 | Direct | Disposition (Non Open Market) at $15.93 per share. | $461 |
| 3-Aug-09 | MOSES CHRISTOPHER LAMONT Officer | 35 | Direct | Disposition (Non Open Market) at $13.64 per share. | $477 |
| 3-Aug-09 | KING LISA MARIE Officer | 44 | Direct | Disposition (Non Open Market) at $13.64 per share. | $600 |
| 3-Aug-09 | SODARO FRANK JOSEPH Officer | 88 | Direct | Disposition (Non Open Market) at $13.64 per share. | $1,200 |
| 1-Aug-09 | MOSES CHRISTOPHER LAMONT Officer | 17 | Direct | Disposition (Non Open Market) at $13.19 per share. | $224 |
| 1-Aug-09 | KING LISA MARIE Officer | 44 | Direct | Disposition (Non Open Market) at $13.19 per share. | $580 |
| 31-May-09 | BENGSTON DAVID FREDERICK Officer | 500 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 6-May-09 | MOSES CHRISTOPHER LAMONT Officer | 182 | Indirect | Statement of Ownership | N/A |
| 6-May-09 | MOSES CHRISTOPHER LAMONT Officer | 2,073 | Direct | Statement of Ownership | N/A |
| 6-May-09 | KING LISA MARIE Officer | 915 | Indirect | Statement of Ownership | N/A |
| 6-May-09 | KING LISA MARIE Officer | 3,023 | Direct | Statement of Ownership | N/A |
| 6-May-09 | SODARO FRANK JOSEPH Officer | 2,491 | Indirect | Statement of Ownership | N/A |
| 6-May-09 | SODARO FRANK JOSEPH Officer | 7,407 | Direct | Statement of Ownership | N/A |
| 27-Mar-09 | VIE RICHARD CARL Officer | 10,000 | Direct | Sale at $15.04 per share. | $150,400 |
| 5-Mar-09 | VIE RICHARD CARL Officer | 95,700 | Direct | Sale at $8.71 per share. | $833,547 |
| 4-Mar-09 | VIE RICHARD CARL Officer | 172,100 | Direct | Sale at $9.32 per share. | $1,603,972 |
| 2-Mar-09 | VIE RICHARD CARL Officer | 17,500 | Direct | Sale at $10.40 per share. | $182,000 |
| 24-Feb-09 | VIE RICHARD CARL Officer | 53,000 | Direct | Sale at $11.44 per share. | $606,320 |
| 3-Feb-09 | ROESKE RICHARD Officer | 1,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | BENGSTON DAVID FREDERICK Officer | 1,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | RENWICK SCOTT Officer | 3,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | KONAR EDWARD JAMES Officer | 2,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | BOSCHELLI JOHN MICHAEL Officer | 1,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | ROESKE RICHARD Officer | 1,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | DRAUT ERIC JOHN Officer | 7,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | SOUTHWELL DONALD GENE Officer | 15,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 22-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 79,500 | Direct | Sale at $15.21 - $15.58 per share. | $1,224,0002 |
| 22-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 32,400 | Direct | Sale at $15 - $15.16 per share. | $489,0002 |
| 19-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 49,933 | Direct | Sale at $16.17 - $16.36 per share. | $812,0002 |
| 19-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 50,067 | Direct | Sale at $15.50 - $16.16 per share. | $793,0002 |
| 18-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 24,989 | Direct | Sale at $16.67 - $16.8 per share. | $418,0002 |
| 18-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 73,497 | Direct | Sale at $16.10 - $16.66 per share. | $1,204,0002 |
| 17-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 3,500 | Direct | Sale at $17.03 - $17.05 per share. | $60,0002 |
| 17-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 201,400 | Direct | Sale at $16.45 - $17.02 per share. | $3,370,0002 |
| 16-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 135,214 | Direct | Sale at $17.05 - $17.3 per share. | $2,322,0002 |
| 16-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 99,500 | Direct | Sale at $16.55 - $17.04 per share. | $1,671,0002 |
| 15-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 24,500 | Direct | Sale at $16.52 - $17.05 per share. | $411,0002 |
| 15-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 15,500 | Direct | Sale at $16.10 - $16.5 per share. | $253,0002 |
| 12-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 38,700 | Direct | Sale at $17.11 - $17.3 per share. | $666,0002 |
| 12-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 91,300 | Direct | Sale at $16.72 - $17.1 per share. | $1,544,0002 |
| 11-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 600 | Direct | Sale at $18.76 - $18.77 per share. | $11,0002 |
| 11-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 46,400 | Direct | Sale at $18 - $18.75 per share. | $853,0002 |
| 10-Dec-08 | SINGLETON GROUP LLC Beneficial Owner (10% or more) | 33,000 | Direct | Sale at $18.07 - $18.75 per share. | $608,0002 |
| 21-Nov-08 | SOUTHWELL DONALD GENE Officer | 1,000 | Direct | Purchase at $13.87 per share. | $13,870 |
| 9-Oct-08 | ANNABLE JAMES EDWARD Director | 20,000 | Direct | Purchase at $16.43 - $16.75 per share. | $332,0002 |
| 9-Oct-08 | GEOGA DOUGLAS GERARD Director | 2,000 | Direct | Purchase at $16.41 per share. | $32,820 |
| 9-Oct-08 | VIE RICHARD CARL Officer | 14,100 | Direct | Sale at $15.51 - $16.94 per share. | $229,0002 |
| 8-Oct-08 | ANNABLE JAMES EDWARD Director | 6,000 | Direct | Purchase at $19.53 per share. | $117,180 |
| 8-Oct-08 | VIE RICHARD CARL Officer | 35,000 | Direct | Sale at $17.71 per share. | $619,850 |
| 11-Sep-08 | SAROFIM FAYEZ Director | 10,000 | Direct | Purchase at $26.95 per share. | $269,500 |
| 10-Sep-08 | SAROFIM FAYEZ Director | 10,000 | Direct | Purchase at $27.38 per share. | $273,800 |
| 9-Sep-08 | SAROFIM FAYEZ Director | 10,000 | Direct | Purchase at $27.81 per share. | $278,100 |
| 8-Sep-08 | SAROFIM FAYEZ Director | 10,000 | Direct | Purchase at $28.17 per share. | $281,700 |
| 5-Sep-08 | ROESKE RICHARD Officer | 1,000 | Direct | Purchase at $25.82 per share. | $25,820 |
| 5-Sep-08 | VIE RICHARD CARL Officer | 2,000 | Direct | Purchase at $25.94 - $25.97 per share. | $52,0002 |
| 5-Sep-08 | SAROFIM FAYEZ Director | 10,000 | Direct | Purchase at $26.37 per share. | $263,700 |
| 4-Sep-08 | BENGSTON DAVID FREDERICK Officer | 1,000 | Direct | Purchase at $26.01 per share. | $26,010 |
| 4-Sep-08 | DRAUT ERIC JOHN Officer | 1,000 | Direct | Purchase at $25.99 per share. | $25,990 |
| 4-Sep-08 | SOUTHWELL DONALD GENE Officer | 1,000 | Direct | Purchase at $25.96 per share. | $25,960 |
| 4-Sep-08 | VIE RICHARD CARL Officer | 2,000 | Direct | Purchase at $25.84 - $25.86 per share. | $52,0002 |
| 5-Jun-08 | FITES DONALD V Director | 6,000 | Direct | Purchase at $34.71 - $34.78 per share. | $208,0002 |
| 4-Jun-08 | DRAUT ERIC JOHN Officer | 3,600 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 12-May-08 | ANNABLE JAMES EDWARD Director | 4,000 | Direct | Option Exercise at $33.74 per share. | $134,960 |
| 12-May-08 | ANNABLE JAMES EDWARD Director | 3,459 | Direct | Disposition (Non Open Market) at $39.01 per share. | $134,935 |
| 28-Apr-08 | VIE RICHARD CARL Officer | 4,400 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 17-Mar-08 | SOUTHWELL DONALD GENE Officer | 1,000 | Direct | Purchase at $32.72 per share. | $32,720 |
| 13-Mar-08 | SOUTHWELL DONALD GENE Officer | 1,000 | Direct | Purchase at $33.14 - $33.24 per share. | $33,0002 |
| 6-Mar-08 | ROESKE RICHARD Officer | 1,000 | Direct | Purchase at $33.83 - $33.84 per share. | $34,0002 |
| 6-Mar-08 | BENGSTON DAVID FREDERICK Officer | 1,000 | Direct | Purchase at $34.04 - $34.08 per share. | $34,0002 |
| 6-Mar-08 | SOUTHWELL DONALD GENE Officer | 1,000 | Direct | Purchase at $33.92 - $34.01 per share. | $34,0002 |
| 5-Mar-08 | KAUTH WAYNE Director | 90 | Direct | Purchase at $34.50 per share. | $3,105 |
| 4-Mar-08 | SOUTHWELL DONALD GENE Officer | 1,000 | Direct | Purchase at $34.50 - $34.55 per share. | $35,0002 |
| 3-Mar-08 | FITES DONALD V Director | 1,000 | Direct | Purchase at $35.24 - $35.28 per share. | $35,0002 |
| 22-Feb-08 | KONAR EDWARD JAMES Officer | 3,000 | Indirect | Purchase at $36.09 - $36.14 per share. | $108,0002 |
| 15-Feb-08 | JOHNSTON WILLIAM ELMER JR Director | 4,000 | Direct | Option Exercise at $33.74 per share. | $134,960 |
| 14-Feb-08 | FITES DONALD V Director | 1,000 | Direct | Purchase at $37.29 per share. | $37,290 |
| 13-Feb-08 | SOUTHWELL DONALD GENE Officer | 1,000 | Direct | Purchase at $35.54 per share. | $35,540 |