| Date | Insider | Shares | Type | Transaction | Value* |
| 3-Sep-09 | ABERNETHY ROBERT C Officer | 200 | Direct | Purchase at $6.60 per share. | $1,320 |
| 29-Jul-09 | CABLE WILLIAM D Officer | 165 | Direct | Acquisition (Non Open Market) at $6.12 per share. | $1,009 |
| 29-Jul-09 | ZACHARY BENJAMIN I Director | 236 | Direct | Acquisition (Non Open Market) at $6.12 per share. | $1,444 |
| 29-Jul-09 | HOWARD DOUGLAS S Director | 976 | Direct | Acquisition (Non Open Market) at $6.12 per share. | $5,973 |
| 24-Jul-09 | CABLE WILLIAM D Officer | 500 | Direct | Acquisition (Non Open Market) at $6.10 per share. | $3,050 |
| 30-Jun-09 | CABLE WILLIAM D Officer | 8 | Direct | Acquisition (Non Open Market) at $6.50 per share. | $52 |
| 22-Jun-09 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 100 | Direct | Purchase at $6.84 per share. | $684 |
| 19-Jun-09 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 900 | Direct | Purchase at $6.84 per share. | $6,156 |
| 15-Jun-09 | CABLE WILLIAM D Officer | 52 | Direct | Acquisition (Non Open Market) at $7.51 per share. | $390 |
| 15-Jun-09 | ZACHARY BENJAMIN I Director | 118 | Direct | Acquisition (Non Open Market) at $7.51 per share. | $886 |
| 12-Jun-09 | HOWARD DOUGLAS S Director | 96 | Direct | Acquisition (Non Open Market) at $6.89 per share. | $661 |
| 11-Jun-09 | CABLE WILLIAM D Officer | 71 | Direct | Acquisition (Non Open Market) at $6.77 per share. | $480 |
| 11-Jun-09 | ZACHARY BENJAMIN I Director | 589 | Direct | Acquisition (Non Open Market) at $6.77 per share. | $3,987 |
| 11-Jun-09 | HOWARD DOUGLAS S Director | 130 | Direct | Acquisition (Non Open Market) at $6.75 per share. | $877 |
| 10-Jun-09 | HOWARD DOUGLAS S Director | 176 | Direct | Acquisition (Non Open Market) at $6.67 per share. | $1,173 |
| 8-Jun-09 | HOWARD DOUGLAS S Director | 410 | Direct | Acquisition (Non Open Market) at $6.60 per share. | $2,706 |
| 2-Jun-09 | HOWARD DOUGLAS S Director | 190 | Direct | Acquisition (Non Open Market) at $6.55 per share. | $1,244 |
| 29-May-09 | CABLE WILLIAM D Officer | 7 | Direct | Acquisition (Non Open Market) at $6.85 per share. | $47 |
| 7-May-09 | CABLE WILLIAM D Officer | 165 | Direct | Acquisition (Non Open Market) at $6.51 per share. | $1,074 |
| 7-May-09 | ZACHARY BENJAMIN I Director | 440 | Direct | Acquisition (Non Open Market) at $6.51 per share. | $2,864 |
| 7-May-09 | HOWARD DOUGLAS S Director | 27 | Direct | Acquisition (Non Open Market) at $6.51 per share. | $175 |
| 30-Apr-09 | CABLE WILLIAM D Officer | 7 | Direct | Acquisition (Non Open Market) at $6.69 per share. | $46 |
| 31-Mar-09 | CABLE WILLIAM D Officer | 9 | Direct | Acquisition (Non Open Market) at $5.75 per share. | $51 |
| 16-Mar-09 | CABLE WILLIAM D Officer | 95 | Direct | Acquisition (Non Open Market) at $5.70 per share. | $541 |
| 16-Mar-09 | ZACHARY BENJAMIN I Director | 219 | Direct | Acquisition (Non Open Market) at $5.70 per share. | $1,248 |
| 11-Mar-09 | LINEBERGER JOHN W JR Director | 100 | Direct | Purchase at $5.10 per share. | $509 |
| 10-Mar-09 | LINEBERGER JOHN W JR Director | 900 | Direct | Purchase at $5 per share. | $4,500 |
| 10-Mar-09 | MATTHEWS GARY E Director | 6,000 | Direct | Purchase at $5.10 per share. | $30,599 |
| 9-Mar-09 | CABLE WILLIAM D Officer | 93 | Direct | Acquisition (Non Open Market) at $5.18 per share. | $481 |
| 9-Mar-09 | ZACHARY BENJAMIN I Director | 289 | Direct | Acquisition (Non Open Market) at $5.18 per share. | $1,497 |
| 9-Mar-09 | HOWARD DOUGLAS S Director | N/A | Direct | Acquisition (Non Open Market) at $5.18 per share. | $N/A |
| 9-Mar-09 | MATTHEWS GARY E Director | 144 | Direct | Acquisition (Non Open Market) at $5.18 per share. | $745 |
| 26-Feb-09 | CABLE WILLIAM D Officer | 8 | Direct | Acquisition (Non Open Market) at $6 per share. | $48 |
| 12-Feb-09 | CABLE WILLIAM D Officer | 222 | Direct | Acquisition (Non Open Market) at $7.37 per share. | $1,636 |
| 12-Feb-09 | ZACHARY BENJAMIN I Director | 338 | Direct | Acquisition (Non Open Market) at $7.37 per share. | $2,491 |
| 12-Feb-09 | HOWARD DOUGLAS S Director | 63 | Direct | Acquisition (Non Open Market) at $7.37 per share. | $464 |
| 6-Feb-09 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 2,000 | Direct | Purchase at $6.49 per share. | $12,980 |
| 6-Feb-09 | ABERNETHY ROBERT C Officer | 1,000 | Direct | Purchase at $6.52 per share. | $6,520 |
| 30-Jan-09 | CABLE WILLIAM D Officer | 6 | Direct | Acquisition (Non Open Market) at $8 per share. | $48 |
| 13-Jan-09 | TERRY WILLIAM GREGORY Director | 500 | Indirect | Acquisition (Non Open Market) at $8.80 per share. | $4,400 |
| 2-Sep-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 350 | Direct | Purchase at $11.79 per share. | $4,126 |
| 28-Aug-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 651 | Direct | Purchase at $11.79 per share. | $7,675 |
| 31-Jul-08 | WOLFE TONY W Officer | 25 | Direct | Purchase at $11.95 per share. | $298 |
| 29-Jul-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 613 | Direct | Purchase at $11.76 per share. | $7,208 |
| 25-Jul-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 200 | Direct | Purchase at $12.12 per share. | $2,424 |
| 25-Jul-08 | ABERNETHY ROBERT C Officer | 1,000 | Direct | Purchase at $11.75 per share. | $11,750 |
| 30-Jun-08 | WOLFE TONY W Officer | 18 | Direct | Purchase at $11.35 per share. | $204 |
| 13-Jun-08 | WOLFE TONY W Officer | 41 | Direct | Acquisition (Non Open Market) at $12.99 per share. | $532 |
| 10-Jun-08 | WOLFE TONY W Officer | 770 | Direct | Sale at $12.41 per share. | $9,555 |
| 6-Jun-08 | WOLFE TONY W Officer | 74 | Direct | Sale at $13 per share. | $962 |
| 6-Jun-08 | TIMMERMAN DAN RAY SR Director | 120 | Direct | Acquisition (Non Open Market) at $13.09 per share. | $1,570 |
| 5-Jun-08 | WOLFE TONY W Officer | 1,926 | Direct | Sale at $13.09 per share. | $25,211 |
| 28-May-08 | WOLFE TONY W Officer | 15 | Direct | Purchase at $13.25 per share. | $198 |
| 23-May-08 | LINEBERGER JOHN W JR Director | 1,251 | Direct | Disposition (Non Open Market) at $13.23 per share. | $16,550 |
| 2-May-08 | HOWARD DOUGLAS S Director | 60 | Direct | Acquisition (Non Open Market) at $14.03 per share. | $841 |
| 2-May-08 | TIMMERMAN DAN RAY SR Director | 363 | Direct | Acquisition (Non Open Market) at $14.03 per share. | $5,092 |
| 30-Apr-08 | WOLFE TONY W Officer | 15 | Direct | Purchase at $13.63 per share. | $204 |
| 30-Apr-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 431 | Direct | Purchase at $13.37 per share. | $5,762 |
| 28-Apr-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 7 | Direct | Purchase at $13.10 per share. | $91 |
| 31-Mar-08 | WOLFE TONY W Officer | 15 | Direct | Purchase at $13.50 per share. | $202 |
| 14-Mar-08 | WOLFE TONY W Officer | 37 | Direct | Acquisition (Non Open Market) at $13.99 per share. | $517 |
| 7-Mar-08 | CABLE WILLIAM D Officer | 716 | Direct | Option Exercise at $6.99 per share. | $5,004 |
| 6-Mar-08 | SELLERS LANCE A Officer | 2,379 | Direct | Option Exercise at $9.02 per share. | $21,458 |
| 4-Mar-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 1,000 | Direct | Purchase at $13.99 per share. | $13,990 |
| 27-Feb-08 | WOLFE TONY W Officer | 15 | Direct | Purchase at $13.70 per share. | $205 |
| 27-Feb-08 | CABLE WILLIAM D Officer | 4 | Direct | Acquisition (Non Open Market) at $13.70 per share. | $54 |
| 19-Feb-08 | HOWARD DOUGLAS S Director | 800 | Direct | Purchase at $12.82 per share. | $10,256 |
| 15-Feb-08 | ABERNETHY ROBERT C Officer | 1,000 | Direct | Purchase at $13.50 per share. | $13,500 |
| 14-Feb-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 900 | Direct | Purchase at $13.72 per share. | $12,348 |
| 13-Feb-08 | ABERNETHY CHRISTINE S Beneficial Owner (10% or more) | 36 | Direct | Purchase at $13.75 per share. | $495 |
| 1-Feb-08 | HOWARD DOUGLAS S Director | 96 | Direct | Acquisition (Non Open Market) at $13.96 per share. | $1,340 |
| 1-Feb-08 | CABLE WILLIAM D Officer | 102 | Direct | Acquisition (Non Open Market) at $13.96 per share. | $1,423 |
| 1-Feb-08 | TIMMERMAN DAN RAY SR Director | 244 | Direct | Acquisition (Non Open Market) at $13.96 per share. | $3,406 |
| 31-Jan-08 | CABLE WILLIAM D Officer | 5 | Direct | Acquisition (Non Open Market) at $14 per share. | $70 |
| 31-Jan-08 | WOLFE TONY W Officer | 21 | Direct | Purchase at $14 per share. | $294 |
| 30-Jan-08 | WOLFE TONY W Officer | 4,407 | Direct | Sale at $13.94 per share. | $61,433 |
| 28-Jan-08 | MATTHEWS GARY E Director | 700 | Direct | Purchase at $14.50 per share. | $10,150 |
| 28-Jan-08 | ROBINSON LARRY E Director | 1,000 | Direct | Purchase at $14.50 per share. | $14,500 |
| 31-Dec-07 | BEAMAN JOSEPH F JR Officer | 6 | Direct | Acquisition (Non Open Market) at $15.50 per share. | $93 |
| 31-Dec-07 | CABLE WILLIAM D Officer | 3 | Direct | Acquisition (Non Open Market) at $15.50 per share. | $46 |
| 31-Dec-07 | WOLFE TONY W Officer | 13 | Direct | Acquisition (Non Open Market) at $15.50 per share. | $201 |
| 14-Dec-07 | BEAMAN JOSEPH F JR Officer | 31 | Direct | Acquisition (Non Open Market) at $15.48 per share. | $479 |
| 14-Dec-07 | CABLE WILLIAM D Officer | 40 | Direct | Acquisition (Non Open Market) at $15.48 per share. | $619 |
| 14-Dec-07 | TERRY WILLIAM GREGORY Director | 8 | Direct | Acquisition (Non Open Market) at $15.48 per share. | $123 |
| 14-Dec-07 | ABERNETHY ROBERT C Officer | 53 | Indirect | Acquisition (Non Open Market) at $15.48 per share. | $820 |
| 14-Dec-07 | WOLFE TONY W Officer | 80 | Direct | Acquisition (Non Open Market) at $15.48 per share. | $1,238 |
| 14-Dec-07 | ZACHARY BENJAMIN I Director | 89 | Direct | Acquisition (Non Open Market) at $15.48 per share. | $1,377 |