| Date | Insider | Shares | Type | Transaction | Value* |
| 7-Dec-09 | WILKINS HARRY T Officer | 20,000 | Direct | Option Exercise at $3.96 per share. | $79,200 |
| 7-Dec-09 | WILKINS HARRY T Officer | 8,533 | Direct | Sale at $31.27 per share. | $266,826 |
| 11-Nov-09 | WILKINS HARRY T Officer | 50 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Nov-09 | WILKINS HARRY T Officer | 350 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 8-Nov-09 | MCCLUSKEY FRANK B. Officer | 298 | Direct | Disposition (Non Open Market) at $33.97 per share. | $10,123 |
| 8-Nov-09 | GILBERT CAROL S Officer | 125 | Direct | Disposition (Non Open Market) at $33.97 per share. | $4,246 |
| 8-Nov-09 | GIBBONS PETER W Officer | 129 | Direct | Disposition (Non Open Market) at $33.97 per share. | $4,382 |
| 8-Nov-09 | BOSTON WALLACE E. JR. Officer | 3,356 | Direct | Disposition (Non Open Market) at $33.97 per share. | $114,003 |
| 8-Nov-09 | WILKINS HARRY T Officer | 1,511 | Direct | Disposition (Non Open Market) at $33.97 per share. | $51,328 |
| 4-Nov-09 | MCCLUSKEY FRANK B. Officer | 15,197 | Direct | Option Exercise at $1.67 per share. | $25,378 |
| 26-Oct-09 | WILKINS HARRY T Officer | 500 | Indirect | Automatic Sale at $35.42 per share. | $17,710 |
| 15-Oct-09 | BOSTON WALLACE E. JR. Officer | 5,000 | Direct | Automatic Sale at $36.06 - $36.77 per share. | $182,0002 |
| 15-Oct-09 | WILKINS HARRY T Officer | 2,000 | Direct | Automatic Sale at $36.76 per share. | $73,520 |
| 1-Oct-09 | WILKINS HARRY T Officer | 500 | Indirect | Automatic Sale at $35 per share. | $17,500 |
| 1-Oct-09 | EVERETT J. CHRISTOPHER Director | 135 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-09 | FOWLER F DAVID Director | 207 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-09 | LANDON TIMOTHY J Director | 192 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-09 | CLOUGH PHILLIP A Director | 335 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-09 | WEGLICKI TIMOTHY T Director | 239 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Sep-09 | BOSTON WALLACE E. JR. Officer | 5,000 | Direct | Automatic Sale at $35 per share. | $175,000 |
| 21-Sep-09 | WILKINS HARRY T Officer | 2,000 | Direct | Automatic Sale at $35 per share. | $70,000 |
| 14-Sep-09 | WILKINS HARRY T Officer | 10,000 | Direct | Option Exercise at $3.96 per share. | $39,600 |
| 25-Aug-09 | WILKINS HARRY T Officer | 500 | Indirect | Automatic Sale at $35.45 per share. | $17,725 |
| 19-Aug-09 | WILKINS HARRY T Officer | 2,000 | Direct | Automatic Sale at $35 per share. | $70,000 |
| 3-Aug-09 | VAN WYK SHARON Officer | 2,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 29-Jul-09 | WILKINS HARRY T Officer | 500 | Indirect | Automatic Sale at $35 per share. | $17,500 |
| 15-Jul-09 | WILKINS HARRY T Officer | 2,000 | Direct | Automatic Sale at $35.58 per share. | $71,160 |
| 1-Jul-09 | EVERETT J. CHRISTOPHER Director | 135 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-09 | FOWLER F DAVID Director | 207 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-09 | LANDON TIMOTHY J Director | 192 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-09 | CLOUGH PHILLIP A Director | 335 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-09 | WEGLICKI TIMOTHY T Director | 239 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-09 | WARNOCK DAVID L Director | 207 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 25-Jun-09 | WILKINS HARRY T Officer | 1,500 | Direct | Automatic Sale at $36.23 per share. | $54,344 |
| 15-Jun-09 | WILKINS HARRY T Officer | 4,000 | Direct | Automatic Sale at $35.06 per share. | $140,240 |
| 15-May-09 | FAST BARBARA Director | 1,132 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-May-09 | MCCLUSKEY FRANK B. Officer | 4,400 | Direct | Option Exercise at $3.30 per share. | $14,520 |
| 15-May-09 | HALLE JEAN C. Director | 1,132 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-May-09 | EVERETT J. CHRISTOPHER Director | 1,132 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-May-09 | FOWLER F DAVID Director | 1,132 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-May-09 | LANDON TIMOTHY J Director | 1,132 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-May-09 | CLOUGH PHILLIP A Director | 1,132 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-May-09 | WEGLICKI TIMOTHY T Director | 1,132 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-May-09 | WARNOCK DAVID L Director | 1,132 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 12-May-09 | LEUBA MARK L. Officer | 3,039 | Direct | Option Exercise at $7 per share. | $21,273 |
| 17-Apr-09 | LEUBA MARK L. Officer | 3,720 | Direct | Automatic Sale at $40 per share. | $148,800 |
| 17-Apr-09 | WILKINS HARRY T Officer | 2,000 | Direct | Automatic Sale at $40 per share. | $80,000 |
| 6-Apr-09 | MCCLUSKEY FRANK B. Officer | 20,000 | Direct | Option Exercise at $1.67 - $3.3 per share. | N/A |
| 6-Apr-09 | MCCLUSKEY FRANK B. Officer | 20,000 | Direct | Automatic Sale at $46.05 per share. | $921,000 |
| 1-Apr-09 | EVERETT J. CHRISTOPHER Director | 103 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-09 | FOWLER F DAVID Director | 271 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-09 | LANDON TIMOTHY J Director | 192 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-09 | CLOUGH PHILLIP A Director | 236 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-09 | WEGLICKI TIMOTHY T Director | 236 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-09 | WARNOCK DAVID L Director | 207 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 26-Mar-09 | BOSTON WALLACE E. JR. Officer | 15,000 | Direct | Sale at $42.26 per share. | $633,900 |
| 25-Mar-09 | FOWLER F DAVID Director | 7,500 | Direct | Option Exercise at $3.96 per share. | $29,700 |
| 25-Mar-09 | FOWLER F DAVID Director | 7,500 | Direct | Sale at $42.28 per share. | $317,100 |
| 25-Mar-09 | WILKINS HARRY T Officer | 500 | Indirect | Automatic Sale at $41.36 per share. | $20,680 |
| 24-Mar-09 | GILBERT CAROL S Officer | 1,000 | Direct | Sale at $41.43 per share. | $41,430 |
| 19-Mar-09 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 18,555 | Indirect | Sale at $41.73 per share. | $774,300 |
| 18-Mar-09 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 33,600 | Indirect | Sale at $41.30 - $41.78 per share. | $1,396,0002 |
| 17-Mar-09 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 37,000 | Indirect | Automatic Sale at $40.51 - $41.45 per share. | $1,516,0002 |
| 16-Mar-09 | LEUBA MARK L. Officer | 4,000 | Direct | Automatic Sale at $41.80 per share. | $167,200 |
| 16-Mar-09 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 13,000 | Indirect | Automatic Sale at $40.12 per share. | $521,559 |
| 16-Mar-09 | WILKINS HARRY T Officer | 2,000 | Direct | Automatic Sale at $41.93 per share. | $83,860 |
| 13-Mar-09 | MCCLUSKEY FRANK B. Officer | 15,000 | Direct | Option Exercise at $1.67 per share. | $25,050 |
| 13-Mar-09 | MCCLUSKEY FRANK B. Officer | 15,000 | Direct | Sale at $39.57 per share. | $593,550 |
| 13-Mar-09 | GIBBONS PETER W Officer | 30,000 | Direct | Sale at $39.93 - $40.34 per share. | $1,204,0002 |
| 5-Mar-09 | LANDON TIMOTHY J Director | 361 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 17-Feb-09 | LEUBA MARK L. Officer | 4,000 | Direct | Automatic Sale at $42.58 per share. | $170,320 |
| 17-Feb-09 | WILKINS HARRY T Officer | 2,000 | Direct | Automatic Sale at $42.12 - $43.08 per share. | $85,0002 |
| 29-Jan-09 | LEUBA MARK L. Officer | 10,943 | Direct | Option Exercise at $1.05 - $20 per share. | N/A |
| 16-Jan-09 | GIBBONS PETER W Officer | 7,904 | Direct | Option Exercise at $1.05 - $20 per share. | N/A |
| 15-Jan-09 | WILKINS HARRY T Officer | 2,800 | Direct | Automatic Sale at $40 per share. | $112,000 |
| 2-Jan-09 | EVERETT J. CHRISTOPHER Director | 103 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-09 | FOWLER F DAVID Director | 271 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-09 | WARNOCK DAVID L Director | 207 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-09 | CLOUGH PHILLIP A Director | 236 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-09 | WEGLICKI TIMOTHY T Director | 236 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jan-09 | LEUBA MARK L. Officer | 950 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jan-09 | MCCLUSKEY FRANK B. Officer | 1,230 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jan-09 | GILBERT CAROL S Officer | 1,230 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jan-09 | GIBBONS PETER W Officer | 950 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Dec-08 | WILKINS HARRY T Officer | 1,200 | Direct | Sale at $40.21 per share. | $48,252 |
| 12-Dec-08 | ABS CAPITAL PARTNERS IV LP Director | 484,895 | Indirect | Sale at $35.72 per share. | $17,320,449 |
| 12-Dec-08 | ABS CAPITAL PARTNERS IV LP Director | 3,728,057 | Direct | Sale at $35.72 per share. | $133,166,196 |
| 12-Dec-08 | ABS PARTNERS IV LLC Director | 4,212,952 | Indirect | Sale at $35.72 per share. | $150,486,645 |
| 24-Nov-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 25,300 | Indirect | Sale at $37.16 - $40.23 per share. | $979,0002 |
| 21-Nov-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 33,525 | Indirect | Sale at $36.59 - $38.26 per share. | $1,255,0002 |
| 20-Nov-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 72,900 | Indirect | Sale at $36.91 - $38.81 per share. | $2,760,0002 |
| 19-Nov-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 34,500 | Indirect | Sale at $36.55 - $37.72 per share. | $1,281,0002 |
| 18-Nov-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 31,100 | Indirect | Sale at $38.26 - $40.16 per share. | $1,219,0002 |
| 18-Nov-08 | WILKINS HARRY T Officer | 250 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Nov-08 | WILKINS HARRY T Officer | 750 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 17-Nov-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 11,500 | Indirect | Sale at $39.62 per share. | $455,629 |
| 8-Nov-08 | LEUBA MARK L. Officer | 125 | Direct | Disposition (Non Open Market) at $46.02 per share. | $5,752 |
| 8-Nov-08 | MCCLUSKEY FRANK B. Officer | 231 | Direct | Disposition (Non Open Market) at $46.02 per share. | $10,630 |
| 8-Nov-08 | GILBERT CAROL S Officer | 125 | Direct | Disposition (Non Open Market) at $46.02 per share. | $5,752 |
| 8-Nov-08 | GIBBONS PETER W Officer | 129 | Direct | Disposition (Non Open Market) at $46.02 per share. | $5,936 |
| 8-Nov-08 | BOSTON WALLACE E. JR. Officer | 3,356 | Direct | Disposition (Non Open Market) at $46.02 per share. | $154,443 |
| 8-Nov-08 | WILKINS HARRY T Officer | 1,511 | Direct | Disposition (Non Open Market) at $46.02 per share. | $69,536 |
| 15-Oct-08 | LEUBA MARK L. Officer | 4,500 | Direct | Automatic Sale at $42.97 per share. | $193,365 |
| 7-Oct-08 | GILBERT CAROL S Officer | 15,197 | Direct | Option Exercise at $1.05 per share. | $15,956 |
| 7-Oct-08 | BOSTON WALLACE E. JR. Officer | 60,788 | Direct | Option Exercise at $1.05 per share. | $63,827 |
| 7-Oct-08 | WILKINS HARRY T Officer | 5,000 | Direct | Option Exercise at $3.96 per share. | $19,800 |
| 1-Oct-08 | HALLE JEAN C. Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-08 | EVERETT J. CHRISTOPHER Director | 100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-08 | FOWLER F DAVID Director | 262 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-08 | WARNOCK DAVID L Director | 200 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-08 | CLOUGH PHILLIP A Director | 228 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-08 | WEGLICKI TIMOTHY T Director | 228 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 29-Sep-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 7,200 | Indirect | Automatic Sale at $50.13 per share. | $360,936 |
| 22-Sep-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 20,323 | Indirect | Automatic Sale at $50.24 per share. | $1,021,027 |
| 19-Sep-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 30,307 | Indirect | Automatic Sale at $50.37 - $52.9 per share. | $1,565,0002 |
| 18-Sep-08 | GIBBONS PETER W Officer | 10,000 | Direct | Automatic Sale at $50 per share. | $500,000 |
| 18-Sep-08 | BOSTON WALLACE E. JR. Officer | 5,000 | Indirect | Automatic Sale at $50 per share. | $250,000 |
| 18-Sep-08 | BOSTON WALLACE E. JR. Officer | 20,000 | Direct | Automatic Sale at $50 per share. | $1,000,000 |
| 18-Sep-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 16,885 | Indirect | Automatic Sale at $50.29 per share. | $849,146 |
| 16-Sep-08 | BOSTON WALLACE E. JR. Officer | 9,951 | Indirect | Automatic Sale at $46 - $47.5 per share. | $465,0002 |
| 15-Sep-08 | LEUBA MARK L. Officer | 4,500 | Direct | Automatic Sale at $47.45 - $48.35 per share. | $216,0002 |
| 3-Sep-08 | GILBERT CAROL S Officer | 11,000 | Direct | Sale at $46.20 per share. | $508,200 |
| 29-Aug-08 | FOWLER F DAVID Director | 1,000 | Direct | Option Exercise at $3.96 per share. | $3,960 |
| 29-Aug-08 | FOWLER F DAVID Director | 1,000 | Direct | Sale at $44.92 per share. | $44,920 |
| 29-Aug-08 | BOSTON WALLACE E. JR. Officer | 15,049 | Indirect | Sale at $45 per share. | $677,205 |
| 28-Aug-08 | BOSTON WALLACE E. JR. Officer | 10,000 | Indirect | Sale at $44.31 per share. | $443,100 |
| 28-Aug-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 80,864 | Indirect | Sale at $44.17 per share. | $3,571,762 |
| 26-Aug-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 19,136 | Indirect | Sale at $44.17 per share. | $845,237 |
| 26-Aug-08 | ABS PARTNERS IV LLC Director | 19,611 | Indirect | Acquisition (Non Open Market) | N/A |
| 26-Aug-08 | ABS PARTNERS IV LLC Director | 91,361 | Direct | Disposition (Non Open Market) | N/A |
| 22-Aug-08 | LEUBA MARK L. Officer | 9,000 | Direct | Automatic Sale at $45.27 per share. | $407,430 |
| 22-Aug-08 | GIBBONS PETER W Officer | 10,000 | Direct | Sale at $44.17 - $45.27 per share. | $447,0002 |
| 21-Aug-08 | ABS PARTNERS IV LLC Director | 91,361 | Direct | Acquisition (Non Open Market) | N/A |
| 21-Aug-08 | ABS PARTNERS IV LLC Director | 400,000 | Indirect | Disposition (Non Open Market) | N/A |
| 21-Aug-08 | ABS CAPITAL PARTNERS IV LP Director | 46,039 | Indirect | Disposition (Non Open Market) | N/A |
| 21-Aug-08 | ABS CAPITAL PARTNERS IV LP Director | 353,961 | Direct | Disposition (Non Open Market) | N/A |
| 12-Aug-08 | BOSTON WALLACE E. JR. Officer | 5,000 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 6-Aug-08 | FOWLER F DAVID Director | 450 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 31-Jul-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 105,142 | Indirect | Automatic Sale at $45.38 per share. | $4,771,343 |
| 30-Jul-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 144,858 | Indirect | Automatic Sale at $45.26 per share. | $6,556,273 |
| 1-Jul-08 | HALLE JEAN C. Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-08 | EVERETT J. CHRISTOPHER Director | 100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-08 | FOWLER F DAVID Director | 262 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-08 | CLOUGH PHILLIP A Director | 228 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-08 | WEGLICKI TIMOTHY T Director | 228 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jul-08 | WARNOCK DAVID L Director | 200 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 29-May-08 | HALLE JEAN C. Director | 933 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 29-May-08 | EVERETT J. CHRISTOPHER Director | 933 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 29-May-08 | FOWLER F DAVID Director | 933 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 29-May-08 | WARNOCK DAVID L Director | 933 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 29-May-08 | CLOUGH PHILLIP A Director | 933 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 29-May-08 | WEGLICKI TIMOTHY T Director | 933 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-May-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 22,184 | Indirect | Sale at $34.99 per share. | $776,218 |
| 22-May-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 42,816 | Indirect | Sale at $35.71 per share. | $1,528,959 |
| 21-May-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 35,000 | Indirect | Sale at $35.44 per share. | $1,240,400 |
| 6-May-08 | LEUBA MARK L. Officer | 3,039 | Direct | Option Exercise at $7 per share. | $21,273 |
| 1-Apr-08 | CLOUGH PHILLIP A Director | 228 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-08 | WEGLICKI TIMOTHY T Director | 228 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-08 | HALLE JEAN C. Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-08 | EVERETT J. CHRISTOPHER Director | 100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-08 | FOWLER F DAVID Director | 262 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-08 | WARNOCK DAVID L Director | 200 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 17-Mar-08 | WILKINS HARRY T Officer | 1,000 | Indirect | Purchase at $28.86 per share. | $28,860 |
| 3-Mar-08 | ABS PARTNERS IV LLC Director | 116,000 | Indirect | Sale at $33.55 per share. | $3,891,799 |
| 3-Mar-08 | ABS CAPITAL PARTNERS IV LP Director | 13,351 | Indirect | Sale at $33.55 per share. | $447,926 |
| 3-Mar-08 | ABS CAPITAL PARTNERS IV LP Director | 102,649 | Direct | Sale at $33.55 per share. | $3,443,873 |
| 3-Mar-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 176,460 | Indirect | Sale at $33.55 per share. | $5,920,232 |
| 19-Feb-08 | MCCLUSKEY FRANK B. Officer | 25,000 | Direct | Option Exercise at $1.67 per share. | $41,750 |
| 19-Feb-08 | MCCLUSKEY FRANK B. Officer | 25,000 | Direct | Sale at $33.55 per share. | $838,749 |
| 19-Feb-08 | HERHUSKY JAMES H. Officer | 75,000 | Indirect | Sale at $33.55 per share. | $2,516,250 |
| 19-Feb-08 | BOSTON WALLACE E. JR. Officer | 44,000 | Direct | Sale at $33.55 per share. | $1,476,199 |
| 19-Feb-08 | CAMDEN PARTNERS STRATEGIC MANAGER, LLC Director | 750,000 | Indirect | Sale at $33.55 per share. | $25,162,499 |
| 19-Feb-08 | ABS PARTNERS IV LLC Director | 2,384,000 | Indirect | Sale at $33.55 per share. | $79,983,200 |
| 19-Feb-08 | ABS CAPITAL PARTNERS IV LP Director | 274,390 | Indirect | Sale at $33.55 per share. | $9,205,784 |
| 19-Feb-08 | ABS CAPITAL PARTNERS IV LP Director | 2,109,610 | Direct | Sale at $33.55 per share. | $70,777,415 |
| 5-Feb-08 | LEUBA MARK L. Officer | 9,118 | Direct | Option Exercise at $1.05 per share. | $9,573 |
| 17-Jan-08 | GIBBONS PETER W Officer | 15,197 | Direct | Option Exercise at $0.96 - $1.05 per share. | $15,0002 |
| 2-Jan-08 | FOWLER F DAVID Director | 262 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-08 | HALLE JEAN C. Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-08 | EVERETT J. CHRISTOPHER Director | 100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-08 | CLOUGH PHILLIP A Director | 228 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-08 | WEGLICKI TIMOTHY T Director | 228 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Jan-08 | WARNOCK DAVID L Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Dec-07 | MCCLUSKEY FRANK B. Officer | 5,000 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 20-Dec-07 | BOSTON WALLACE E. JR. Officer | 62,814 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 20-Dec-07 | BOSTON WALLACE E. JR. Officer | 62,814 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |