| Date | Insider | Shares | Type | Transaction | Value* |
| 4-Dec-09 | WUEST MICHAEL J Officer | 23 | Direct | Acquisition (Non Open Market) at $41.62 per share. | $957 |
| 4-Dec-09 | POLNASZEK THOMAS J Officer | 20 | Direct | Acquisition (Non Open Market) at $41.62 per share. | $832 |
| 2-Dec-09 | FRANKS FREDERICK M JR Director | 12,000 | Direct | Option Exercise at $7.25 per share. | $87,000 |
| 2-Dec-09 | FRANKS FREDERICK M JR Director | 12,000 | Direct | Sale at $39.21 per share. | $470,520 |
| 1-Dec-09 | HEMPEL KATHLEEN J Director | 12,000 | Direct | Option Exercise at $7.25 per share. | $87,000 |
| 1-Dec-09 | HEMPEL KATHLEEN J Director | 12,000 | Direct | Sale at $40.42 per share. | $485,040 |
| 30-Nov-09 | GREBE MICHAEL W Director | 12,000 | Direct | Sale at $39 per share. | $468,000 |
| 30-Nov-09 | ANDERSEN J WILLIAM Director | 4,000 | Direct | Option Exercise at $15.62 per share. | $62,480 |
| 30-Nov-09 | ANDERSEN J WILLIAM Director | 4,000 | Direct | Sale at $38.97 per share. | $155,880 |
| 30-Nov-09 | SIM RICHARD G Director | 5,000 | Indirect | Purchase at $38.77 per share. | $193,850 |
| 30-Nov-09 | SIM RICHARD G Director | 3,000 | Direct | Purchase at $38.83 per share. | $116,490 |
| 20-Nov-09 | WUEST MICHAEL J Officer | 25 | Direct | Acquisition (Non Open Market) at $37.97 per share. | $949 |
| 20-Nov-09 | POLNASZEK THOMAS J Officer | 22 | Direct | Acquisition (Non Open Market) at $37.97 per share. | $835 |
| 17-Nov-09 | MEDVIN HARVEY N Director | 132 | Direct | Acquisition (Non Open Market) at $38.93 per share. | $5,138 |
| 17-Nov-09 | HAMRE JOHN J Director | 463 | Direct | Acquisition (Non Open Market) at $0 - $38.93 per share. | N/A |
| 17-Nov-09 | SIM RICHARD G Director | 263 | Direct | Acquisition (Non Open Market) at $38.93 per share. | $10,238 |
| 17-Nov-09 | POLNASZEK THOMAS J Officer | 122 | Direct | Acquisition (Non Open Market) at $38.93 per share. | $4,749 |
| 16-Nov-09 | MEDVIN HARVEY N Director | 19 | Direct | Acquisition (Non Open Market) at $39.02 per share. | $741 |
| 16-Nov-09 | SIM RICHARD G Director | 38 | Direct | Acquisition (Non Open Market) at $39.02 per share. | $1,482 |
| 6-Nov-09 | POLNASZEK THOMAS J Officer | 23 | Direct | Acquisition (Non Open Market) at $36.69 per share. | $843 |
| 6-Nov-09 | WUEST MICHAEL J Officer | 26 | Direct | Acquisition (Non Open Market) at $36.69 per share. | $953 |
| 2-Nov-09 | MEDVIN HARVEY N Director | 24 | Direct | Acquisition (Non Open Market) at $31.83 per share. | $763 |
| 2-Nov-09 | SIM RICHARD G Director | 47 | Direct | Acquisition (Non Open Market) at $31.83 per share. | $1,496 |
| 2-Nov-09 | HAMRE JOHN J Director | N/A | Direct | Statement of Ownership | N/A |
| 23-Oct-09 | POLNASZEK THOMAS J Officer | 24 | Direct | Acquisition (Non Open Market) at $34.21 per share. | $821 |
| 23-Oct-09 | WUEST MICHAEL J Officer | 27 | Direct | Acquisition (Non Open Market) at $34.21 per share. | $923 |
| 9-Oct-09 | POLNASZEK THOMAS J Officer | 25 | Direct | Acquisition (Non Open Market) at $33.59 per share. | $839 |
| 9-Oct-09 | WUEST MICHAEL J Officer | 28 | Direct | Acquisition (Non Open Market) at $33.59 per share. | $940 |
| 25-Sep-09 | POLNASZEK THOMAS J Officer | 29 | Direct | Acquisition (Non Open Market) at $28.68 per share. | $831 |
| 25-Sep-09 | WUEST MICHAEL J Officer | 33 | Direct | Acquisition (Non Open Market) at $28.68 per share. | $946 |
| 18-Sep-09 | FENNER THOMAS D Officer | 166 | Direct | Disposition (Non Open Market) at $31 per share. | $5,146 |
| 18-Sep-09 | BLANKFIELD BRYAN J Officer | 410 | Direct | Disposition (Non Open Market) at $31 per share. | $12,710 |
| 18-Sep-09 | WUEST MICHAEL J Officer | 349 | Direct | Disposition (Non Open Market) at $31 per share. | $10,819 |
| 18-Sep-09 | SZEWS CHARLES L Officer | 664 | Direct | Disposition (Non Open Market) at $31 per share. | $20,584 |
| 15-Sep-09 | MEDVIN HARVEY N Director | 23 | Direct | Acquisition (Non Open Market) at $32.35 per share. | $744 |
| 15-Sep-09 | SIM RICHARD G Director | 46 | Direct | Acquisition (Non Open Market) at $32.35 per share. | $1,488 |
| 14-Sep-09 | MEDVIN HARVEY N Director | 23 | Direct | Acquisition (Non Open Market) at $32.10 per share. | $738 |
| 14-Sep-09 | SIM RICHARD G Director | 47 | Direct | Acquisition (Non Open Market) at $32.10 per share. | $1,508 |
| 11-Sep-09 | POLNASZEK THOMAS J Officer | 23 | Direct | Acquisition (Non Open Market) at $31.56 per share. | $725 |
| 11-Sep-09 | WUEST MICHAEL J Officer | 27 | Direct | Acquisition (Non Open Market) at $31.56 per share. | $852 |
| 28-Aug-09 | POLNASZEK THOMAS J Officer | 11 | Direct | Acquisition (Non Open Market) at $33.71 per share. | $370 |
| 28-Aug-09 | WUEST MICHAEL J Officer | 13 | Direct | Acquisition (Non Open Market) at $33.71 per share. | $438 |
| 27-Aug-09 | SIM RICHARD G Director | 5,000 | Indirect | Acquisition (Non Open Market) at $33.15 - $33.2 per share. | $166,0002 |
| 27-Aug-09 | SIM RICHARD G Director | 7,000 | Direct | Acquisition (Non Open Market) at $33.16 - $33.56 per share. | $234,0002 |
| 21-Aug-09 | FENNER THOMAS D Officer | 8,000 | Direct | Option Exercise at $7.63 per share. | $61,040 |
| 21-Aug-09 | FENNER THOMAS D Officer | 4,802 | Direct | Disposition (Non Open Market) at $26.90 per share. | $129,173 |
| 19-Aug-09 | POLNASZEK THOMAS J Officer | 8,000 | Direct | Option Exercise at $7.63 per share. | $61,040 |
| 14-Aug-09 | POLNASZEK THOMAS J Officer | 28 | Direct | Acquisition (Non Open Market) at $26.69 per share. | $747 |
| 14-Aug-09 | WUEST MICHAEL J Officer | 32 | Direct | Acquisition (Non Open Market) at $26.69 per share. | $854 |
| 31-Jul-09 | POLNASZEK THOMAS J Officer | 27 | Direct | Acquisition (Non Open Market) at $27.45 per share. | $741 |
| 31-Jul-09 | WUEST MICHAEL J Officer | 31 | Direct | Acquisition (Non Open Market) at $27.45 per share. | $850 |
| 29-Jul-09 | MEDVIN HARVEY N Director | 28 | Direct | Acquisition (Non Open Market) at $26.86 per share. | $752 |
| 29-Jul-09 | SIM RICHARD G Director | 56 | Direct | Acquisition (Non Open Market) at $26.86 per share. | $1,504 |
| 21-Jul-09 | MEDVIN HARVEY N Director | 201 | Direct | Acquisition (Non Open Market) at $25.45 per share. | $5,115 |
| 21-Jul-09 | SIM RICHARD G Director | 403 | Direct | Acquisition (Non Open Market) at $25.45 per share. | $10,256 |
| 17-Jul-09 | POLNASZEK THOMAS J Officer | 29 | Direct | Acquisition (Non Open Market) at $24.98 per share. | $724 |
| 17-Jul-09 | WUEST MICHAEL J Officer | 34 | Direct | Acquisition (Non Open Market) at $24.98 per share. | $849 |
| 3-Jul-09 | POLNASZEK THOMAS J Officer | 37 | Direct | Acquisition (Non Open Market) at $19.93 per share. | $737 |
| 3-Jul-09 | WUEST MICHAEL J Officer | 43 | Direct | Acquisition (Non Open Market) at $19.93 per share. | $856 |
| 19-Jun-09 | POLNASZEK THOMAS J Officer | 54 | Direct | Acquisition (Non Open Market) at $13.66 per share. | $737 |
| 19-Jun-09 | WUEST MICHAEL J Officer | 31 | Direct | Acquisition (Non Open Market) at $13.66 per share. | $423 |
| 5-Jun-09 | POLNASZEK THOMAS J Officer | 52 | Direct | Acquisition (Non Open Market) at $14.10 per share. | $733 |
| 5-Jun-09 | WUEST MICHAEL J Officer | 61 | Direct | Acquisition (Non Open Market) at $14.10 per share. | $860 |
| 22-May-09 | POLNASZEK THOMAS J Officer | 73 | Direct | Acquisition (Non Open Market) at $10.99 per share. | $802 |
| 22-May-09 | WUEST MICHAEL J Officer | 85 | Direct | Acquisition (Non Open Market) at $10.99 per share. | $934 |
| 19-May-09 | MEDVIN HARVEY N Director | 447 | Direct | Acquisition (Non Open Market) at $11.46 per share. | $5,122 |
| 19-May-09 | SIM RICHARD G Director | 894 | Direct | Acquisition (Non Open Market) at $11.46 per share. | $10,245 |
| 18-May-09 | MEDVIN HARVEY N Director | 67 | Direct | Acquisition (Non Open Market) at $11.14 per share. | $746 |
| 18-May-09 | SIM RICHARD G Director | 135 | Direct | Acquisition (Non Open Market) at $11.14 per share. | $1,503 |
| 8-May-09 | POLNASZEK THOMAS J Officer | 70 | Direct | Acquisition (Non Open Market) at $11.56 per share. | $809 |
| 8-May-09 | WUEST MICHAEL J Officer | 81 | Direct | Acquisition (Non Open Market) at $11.56 per share. | $936 |
| 29-Apr-09 | MEDVIN HARVEY N Director | 61 | Direct | Acquisition (Non Open Market) at $12.24 per share. | $746 |
| 29-Apr-09 | SIM RICHARD G Director | 123 | Direct | Acquisition (Non Open Market) at $12.24 per share. | $1,505 |
| 28-Apr-09 | MEDVIN HARVEY N Director | 64 | Direct | Acquisition (Non Open Market) at $11.64 per share. | $744 |
| 28-Apr-09 | SIM RICHARD G Director | 129 | Direct | Acquisition (Non Open Market) at $11.64 per share. | $1,501 |
| 24-Apr-09 | POLNASZEK THOMAS J Officer | 34 | Direct | Acquisition (Non Open Market) at $11.74 per share. | $399 |
| 24-Apr-09 | WUEST MICHAEL J Officer | 80 | Direct | Acquisition (Non Open Market) at $11.74 per share. | $939 |
| 13-Apr-09 | POLNASZEK THOMAS J Officer | 85 | Direct | Acquisition (Non Open Market) at $9.44 per share. | $802 |
| 13-Apr-09 | WUEST MICHAEL J Officer | 50 | Direct | Acquisition (Non Open Market) at $9.44 per share. | $472 |
| 31-Mar-09 | MEDVIN HARVEY N Director | 111 | Direct | Acquisition (Non Open Market) at $6.74 per share. | $748 |
| 31-Mar-09 | SIM RICHARD G Director | 223 | Direct | Acquisition (Non Open Market) at $6.74 per share. | $1,503 |
| 27-Mar-09 | POLNASZEK THOMAS J Officer | 105 | Direct | Acquisition (Non Open Market) at $7.93 per share. | $832 |
| 27-Mar-09 | WUEST MICHAEL J Officer | 122 | Direct | Acquisition (Non Open Market) at $7.93 per share. | $967 |
| 25-Mar-09 | MEDVIN HARVEY N Director | 99 | Direct | Acquisition (Non Open Market) at $7.58 per share. | $750 |
| 25-Mar-09 | SIM RICHARD G Director | 198 | Direct | Acquisition (Non Open Market) at $7.58 per share. | $1,500 |
| 13-Mar-09 | POLNASZEK THOMAS J Officer | 123 | Direct | Acquisition (Non Open Market) at $6.75 per share. | $830 |
| 13-Mar-09 | WUEST MICHAEL J Officer | 143 | Direct | Acquisition (Non Open Market) at $6.75 per share. | $965 |
| 27-Feb-09 | POLNASZEK THOMAS J Officer | 133 | Direct | Acquisition (Non Open Market) at $6.26 per share. | $832 |
| 27-Feb-09 | WUEST MICHAEL J Officer | 155 | Direct | Acquisition (Non Open Market) at $6.26 per share. | $970 |
| 25-Feb-09 | MEDVIN HARVEY N Director | 104 | Direct | Acquisition (Non Open Market) at $7.24 per share. | $752 |
| 25-Feb-09 | SIM RICHARD G Director | 207 | Direct | Acquisition (Non Open Market) at $7.24 per share. | $1,498 |
| 24-Feb-09 | FRANKS FREDERICK M JR Director | 12,000 | Direct | Option Exercise at $6.29 per share. | $75,480 |
| 24-Feb-09 | FRANKS FREDERICK M JR Director | 12,000 | Direct | Sale at $7.31 - $7.33 per share. | $88,0002 |
| 13-Feb-09 | POLNASZEK THOMAS J Officer | 100 | Direct | Acquisition (Non Open Market) at $8.29 per share. | $828 |
| 13-Feb-09 | WUEST MICHAEL J Officer | 117 | Direct | Acquisition (Non Open Market) at $8.29 per share. | $969 |
| 12-Feb-09 | BLANKFIELD BRYAN J Officer | 12 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $102 |
| 12-Feb-09 | WUEST MICHAEL J Officer | 4 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $34 |
| 12-Feb-09 | ROEMER TIMOTHY J Director | 23 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $197 |
| 12-Feb-09 | MEDVIN HARVEY N Director | 72 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $617 |
| 12-Feb-09 | OMTVEDT CRAIG P Director | 13 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $111 |
| 12-Feb-09 | POLNASZEK THOMAS J Officer | 30 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $257 |
| 12-Feb-09 | DONNELLY RICHARD M Director | 26 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $222 |
| 12-Feb-09 | ANDERSEN J WILLIAM Director | 53 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $454 |
| 12-Feb-09 | SIM RICHARD G Director | 175 | Direct | Acquisition (Non Open Market) at $8.57 per share. | $1,499 |
| 5-Feb-09 | PAYLOR CRAIG E Officer | 3,566 | Direct | Disposition (Non Open Market) at $8.73 per share. | $31,131 |
| 3-Feb-09 | ROEMER TIMOTHY J Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | GREBE MICHAEL W Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | OMTVEDT CRAIG P Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | FRANKS FREDERICK M JR Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | HEMPEL KATHLEEN J Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | MOSLING J PETER JR Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | MEDVIN HARVEY N Director | 2,374 | Direct | Acquisition (Non Open Market) at $0 - $7.95 per share. | N/A |
| 3-Feb-09 | DONNELLY RICHARD M Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | ANDERSEN J WILLIAM Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Feb-09 | SIM RICHARD G Director | 2,389 | Direct | Acquisition (Non Open Market) at $0 - $7.95 per share. | N/A |
| 2-Feb-09 | MEDVIN HARVEY N Director | 97 | Direct | Acquisition (Non Open Market) at $7.74 per share. | $750 |
| 2-Feb-09 | SIM RICHARD G Director | 194 | Direct | Acquisition (Non Open Market) at $7.74 per share. | $1,501 |
| 30-Jan-09 | POLNASZEK THOMAS J Officer | 115 | Direct | Acquisition (Non Open Market) at $7.22 per share. | $830 |
| 30-Jan-09 | WUEST MICHAEL J Officer | 134 | Direct | Acquisition (Non Open Market) at $7.22 per share. | $967 |
| 28-Jan-09 | MEDVIN HARVEY N Director | 69 | Direct | Acquisition (Non Open Market) at $10.82 per share. | $746 |
| 28-Jan-09 | SIM RICHARD G Director | 139 | Direct | Acquisition (Non Open Market) at $10.82 per share. | $1,503 |
| 21-Jan-09 | MEDVIN HARVEY N Director | 70 | Direct | Acquisition (Non Open Market) at $10.71 per share. | $749 |
| 21-Jan-09 | SIM RICHARD G Director | 140 | Direct | Acquisition (Non Open Market) at $10.71 per share. | $1,499 |
| 16-Jan-09 | POLNASZEK THOMAS J Officer | 73 | Direct | Acquisition (Non Open Market) at $11.39 per share. | $831 |
| 16-Jan-09 | WUEST MICHAEL J Officer | 85 | Direct | Acquisition (Non Open Market) at $11.39 per share. | $968 |
| 2-Jan-09 | POLNASZEK THOMAS J Officer | 81 | Direct | Acquisition (Non Open Market) at $10.30 per share. | $834 |
| 2-Jan-09 | WUEST MICHAEL J Officer | 94 | Direct | Acquisition (Non Open Market) at $10.30 per share. | $968 |
| 19-Dec-08 | MEDVIN HARVEY N Director | 89 | Direct | Acquisition (Non Open Market) at $8.44 per share. | $751 |
| 19-Dec-08 | POLNASZEK THOMAS J Officer | 246 | Direct | Acquisition (Non Open Market) at $8.44 per share. | $2,076 |
| 19-Dec-08 | CORNOG ROBERT A Director | 178 | Direct | Acquisition (Non Open Market) at $8.44 per share. | $1,502 |
| 19-Dec-08 | SIM RICHARD G Director | 178 | Direct | Acquisition (Non Open Market) at $8.44 per share. | $1,502 |
| 18-Dec-08 | CORNOG ROBERT A Director | 175 | Direct | Acquisition (Non Open Market) at $8.59 per share. | $1,503 |
| 5-Dec-08 | POLNASZEK THOMAS J Officer | 298 | Direct | Acquisition (Non Open Market) at $6.99 per share. | $2,083 |
| 21-Nov-08 | POLNASZEK THOMAS J Officer | 491 | Direct | Acquisition (Non Open Market) at $4.24 per share. | $2,081 |
| 17-Nov-08 | ROEMER TIMOTHY J Director | 15 | Direct | Acquisition (Non Open Market) at $5.56 per share. | $83 |
| 17-Nov-08 | MEDVIN HARVEY N Director | 80 | Direct | Acquisition (Non Open Market) at $5.56 per share. | $444 |
| 17-Nov-08 | POLNASZEK THOMAS J Officer | 22 | Direct | Acquisition (Non Open Market) at $5.56 per share. | $122 |
| 17-Nov-08 | BLANKFIELD BRYAN J Officer | 18 | Direct | Acquisition (Non Open Market) at $5.56 per share. | $100 |
| 17-Nov-08 | DONNELLY RICHARD M Director | 30 | Direct | Acquisition (Non Open Market) at $5.56 per share. | $166 |
| 17-Nov-08 | ANDERSEN J WILLIAM Director | 60 | Direct | Acquisition (Non Open Market) at $5.56 per share. | $333 |
| 17-Nov-08 | CORNOG ROBERT A Director | 186 | Direct | Acquisition (Non Open Market) at $5.56 per share. | $1,034 |
| 17-Nov-08 | SIM RICHARD G Director | 230 | Direct | Acquisition (Non Open Market) at $5.56 per share. | $1,278 |
| 13-Nov-08 | KIMMITT JOSEPH H Officer | 3,000 | Direct | Purchase at $5.55 - $5.56 per share. | $17,0002 |
| 11-Nov-08 | MEDVIN HARVEY N Director | 863 | Direct | Acquisition (Non Open Market) at $5.94 per share. | $5,126 |
| 11-Nov-08 | CORNOG ROBERT A Director | 1,726 | Direct | Acquisition (Non Open Market) at $5.94 per share. | $10,252 |
| 11-Nov-08 | SIM RICHARD G Director | 1,726 | Direct | Acquisition (Non Open Market) at $5.94 per share. | $10,252 |
| 10-Nov-08 | MEDVIN HARVEY N Director | 121 | Direct | Acquisition (Non Open Market) at $6.19 per share. | $748 |
| 10-Nov-08 | CORNOG ROBERT A Director | 242 | Direct | Acquisition (Non Open Market) at $6.19 per share. | $1,497 |
| 10-Nov-08 | SIM RICHARD G Director | 242 | Direct | Acquisition (Non Open Market) at $6.19 per share. | $1,497 |
| 7-Nov-08 | POLNASZEK THOMAS J Officer | 308 | Direct | Acquisition (Non Open Market) at $6.76 per share. | $2,082 |
| 6-Nov-08 | OMTVEDT CRAIG P Director | 10,000 | Direct | Acquisition (Non Open Market) at $6.84 - $6.85 per share. | $68,0002 |
| 31-Oct-08 | MEDVIN HARVEY N Director | 98 | Direct | Acquisition (Non Open Market) at $7.66 per share. | $750 |
| 31-Oct-08 | SIM RICHARD G Director | 196 | Direct | Acquisition (Non Open Market) at $7.66 per share. | $1,501 |
| 24-Oct-08 | MEDVIN HARVEY N Director | 128 | Direct | Acquisition (Non Open Market) at $5.87 per share. | $751 |
| 24-Oct-08 | POLNASZEK THOMAS J Officer | 354 | Direct | Acquisition (Non Open Market) at $5.87 per share. | $2,077 |
| 24-Oct-08 | CORNOG ROBERT A Director | 256 | Direct | Acquisition (Non Open Market) at $5.87 per share. | $1,502 |
| 24-Oct-08 | SIM RICHARD G Director | 256 | Direct | Acquisition (Non Open Market) at $5.87 per share. | $1,502 |
| 10-Oct-08 | POLNASZEK THOMAS J Officer | 254 | Direct | Acquisition (Non Open Market) at $7.95 per share. | $2,019 |
| 26-Sep-08 | POLNASZEK THOMAS J Officer | 184 | Direct | Acquisition (Non Open Market) at $11 per share. | $2,024 |
| 19-Sep-08 | FENNER THOMAS D Officer | 189 | Direct | Disposition (Non Open Market) at $11.43 per share. | $2,160 |
| 19-Sep-08 | BLANKFIELD BRYAN J Officer | 432 | Direct | Disposition (Non Open Market) at $11.43 per share. | $4,937 |
| 19-Sep-08 | WUEST MICHAEL J Officer | 415 | Direct | Disposition (Non Open Market) at $11.43 per share. | $4,743 |
| 19-Sep-08 | SZEWS CHARLES L Officer | 803 | Direct | Disposition (Non Open Market) at $11.43 per share. | $9,178 |
| 18-Sep-08 | FENNER THOMAS D Officer | 166 | Direct | Disposition (Non Open Market) at $10.76 per share. | $1,786 |
| 18-Sep-08 | BLANKFIELD BRYAN J Officer | 410 | Direct | Disposition (Non Open Market) at $10.76 per share. | $4,411 |
| 18-Sep-08 | WUEST MICHAEL J Officer | 349 | Direct | Disposition (Non Open Market) at $10.76 per share. | $3,755 |
| 18-Sep-08 | SZEWS CHARLES L Officer | 664 | Direct | Disposition (Non Open Market) at $10.76 per share. | $7,144 |
| 16-Sep-08 | BOHN ROBERT G Officer | 86,400 | Direct | Disposition (Non Open Market) at $12.04 per share. | $1,040,255 |
| 16-Sep-08 | SZEWS CHARLES L Officer | 26,560 | Direct | Disposition (Non Open Market) at $12.04 per share. | $319,782 |
| 16-Sep-08 | MEDVIN HARVEY N Director | 62 | Direct | Acquisition (Non Open Market) at $12.04 per share. | $746 |
| 16-Sep-08 | CORNOG ROBERT A Director | 125 | Direct | Acquisition (Non Open Market) at $12.04 per share. | $1,505 |
| 16-Sep-08 | SIM RICHARD G Director | 125 | Direct | Acquisition (Non Open Market) at $12.04 per share. | $1,505 |
| 15-Sep-08 | MEDVIN HARVEY N Director | 61 | Direct | Acquisition (Non Open Market) at $12.31 per share. | $750 |
| 15-Sep-08 | CORNOG ROBERT A Director | 122 | Direct | Acquisition (Non Open Market) at $12.31 per share. | $1,501 |
| 15-Sep-08 | SIM RICHARD G Director | 122 | Direct | Acquisition (Non Open Market) at $12.31 per share. | $1,501 |
| 12-Sep-08 | POLNASZEK THOMAS J Officer | 150 | Direct | Acquisition (Non Open Market) at $13.42 per share. | $2,013 |
| 4-Sep-08 | CORNOG ROBERT A Director | 103 | Direct | Acquisition (Non Open Market) at $14.59 per share. | $1,502 |
| 21-Aug-08 | MOSLING J PETER JR Director | 12,000 | Indirect | Option Exercise at $6.29 per share. | $75,480 |
| 15-Aug-08 | ROEMER TIMOTHY J Director | 5 | Direct | Acquisition (Non Open Market) at $17.28 per share. | $86 |
| 15-Aug-08 | MEDVIN HARVEY N Director | 18 | Direct | Acquisition (Non Open Market) at $17.28 per share. | $311 |
| 15-Aug-08 | BLANKFIELD BRYAN J Officer | 6 | Direct | Acquisition (Non Open Market) at $17.28 per share. | $103 |
| 15-Aug-08 | DONNELLY RICHARD M Director | 10 | Direct | Acquisition (Non Open Market) at $17.28 per share. | $172 |
| 15-Aug-08 | ANDERSEN J WILLIAM Director | 19 | Direct | Acquisition (Non Open Market) at $17.28 per share. | $328 |
| 15-Aug-08 | CORNOG ROBERT A Director | 45 | Direct | Acquisition (Non Open Market) at $17.28 per share. | $777 |
| 15-Aug-08 | SIM RICHARD G Director | 58 | Direct | Acquisition (Non Open Market) at $17.28 per share. | $1,002 |
| 31-Jul-08 | MEDVIN HARVEY N Director | 42 | Direct | Acquisition (Non Open Market) at $18.04 per share. | $757 |
| 31-Jul-08 | SIM RICHARD G Director | 83 | Direct | Acquisition (Non Open Market) at $18.04 per share. | $1,497 |
| 15-Jul-08 | MEDVIN HARVEY N Director | 300 | Direct | Acquisition (Non Open Market) at $17.07 per share. | $5,121 |
| 15-Jul-08 | CORNOG ROBERT A Director | 600 | Direct | Acquisition (Non Open Market) at $17.07 per share. | $10,242 |
| 15-Jul-08 | SIM RICHARD G Director | 600 | Direct | Acquisition (Non Open Market) at $17.07 per share. | $10,242 |
| 14-Jul-08 | CORNOG ROBERT A Director | 88 | Direct | Acquisition (Non Open Market) at $16.98 per share. | $1,494 |
| 25-Jun-08 | MEDVIN HARVEY N Director | 22 | Direct | Acquisition (Non Open Market) at $33.51 per share. | $737 |
| 25-Jun-08 | CORNOG ROBERT A Director | 45 | Direct | Acquisition (Non Open Market) at $33.51 per share. | $1,507 |
| 25-Jun-08 | SIM RICHARD G Director | 45 | Direct | Acquisition (Non Open Market) at $33.51 per share. | $1,507 |
| 24-Jun-08 | MEDVIN HARVEY N Director | 22 | Direct | Acquisition (Non Open Market) at $33.97 per share. | $747 |
| 24-Jun-08 | SIM RICHARD G Director | 44 | Direct | Acquisition (Non Open Market) at $33.97 per share. | $1,494 |
| 20-May-08 | MEDVIN HARVEY N Director | 128 | Direct | Acquisition (Non Open Market) at $39.91 per share. | $5,108 |
| 20-May-08 | OMTVEDT CRAIG P Director | 825 | Direct | Statement of Ownership | N/A |
| 20-May-08 | CORNOG ROBERT A Director | 257 | Direct | Acquisition (Non Open Market) at $39.91 per share. | $10,256 |
| 20-May-08 | SIM RICHARD G Director | 257 | Direct | Acquisition (Non Open Market) at $39.91 per share. | $10,256 |
| 19-May-08 | MEDVIN HARVEY N Director | 19 | Direct | Acquisition (Non Open Market) at $39.50 per share. | $750 |
| 19-May-08 | CORNOG ROBERT A Director | 38 | Direct | Acquisition (Non Open Market) at $39.50 per share. | $1,501 |
| 19-May-08 | SIM RICHARD G Director | 38 | Direct | Acquisition (Non Open Market) at $39.50 per share. | $1,501 |
| 15-May-08 | ROEMER TIMOTHY J Director | 2 | Direct | Acquisition (Non Open Market) at $39.67 per share. | $79 |
| 15-May-08 | MEDVIN HARVEY N Director | 7 | Direct | Acquisition (Non Open Market) at $39.67 per share. | $277 |
| 15-May-08 | BLANKFIELD BRYAN J Officer | 2 | Direct | Acquisition (Non Open Market) at $39.67 per share. | $79 |
| 15-May-08 | DONNELLY RICHARD M Director | 4 | Direct | Acquisition (Non Open Market) at $39.67 per share. | $158 |
| 15-May-08 | ANDERSEN J WILLIAM Director | 8 | Direct | Acquisition (Non Open Market) at $39.67 per share. | $317 |
| 15-May-08 | CORNOG ROBERT A Director | 17 | Direct | Acquisition (Non Open Market) at $39.67 per share. | $674 |
| 15-May-08 | SIM RICHARD G Director | 1 | Direct | Acquisition (Non Open Market) at $39.67 per share. | $39 |
| 15-May-08 | SIM RICHARD G Director | 22 | Direct | Acquisition (Non Open Market) at $39.67 per share. | $872 |
| 30-Apr-08 | MEDVIN HARVEY N Director | 18 | Direct | Acquisition (Non Open Market) at $40.60 per share. | $730 |
| 30-Apr-08 | SIM RICHARD G Director | 37 | Direct | Acquisition (Non Open Market) at $40.60 per share. | $1,502 |
| 1-Apr-08 | SIM RICHARD G Director | 370 | Direct | Acquisition (Non Open Market) at $36.28 per share. | $13,423 |
| 20-Feb-08 | BOHN ROBERT G Officer | 79,500 | Direct | Option Exercise at $14.69 per share. | $1,167,855 |
| 20-Feb-08 | BOHN ROBERT G Officer | 79,500 | Direct | Sale at $43.05 per share. | $3,422,475 |
| 19-Feb-08 | BOHN ROBERT G Officer | 53,834 | Direct | Option Exercise at $14.69 per share. | $790,821 |
| 19-Feb-08 | BOHN ROBERT G Officer | 53,834 | Direct | Sale at $43.13 per share. | $2,321,860 |
| 15-Feb-08 | ROEMER TIMOTHY J Director | 2 | Direct | Acquisition (Non Open Market) at $43.40 per share. | $86 |
| 15-Feb-08 | MEDVIN HARVEY N Director | 6 | Direct | Acquisition (Non Open Market) at $43.40 per share. | $260 |
| 15-Feb-08 | BLANKFIELD BRYAN J Officer | 2 | Direct | Acquisition (Non Open Market) at $43.40 per share. | $86 |
| 15-Feb-08 | DONNELLY RICHARD M Director | 4 | Direct | Acquisition (Non Open Market) at $43.40 per share. | $173 |
| 15-Feb-08 | ANDERSEN J WILLIAM Director | 8 | Direct | Acquisition (Non Open Market) at $43.40 per share. | $347 |
| 15-Feb-08 | CORNOG ROBERT A Director | 15 | Direct | Acquisition (Non Open Market) at $43.40 per share. | $651 |
| 15-Feb-08 | SIM RICHARD G Director | 20 | Direct | Acquisition (Non Open Market) at $43.40 per share. | $868 |
| 11-Feb-08 | GREBE MICHAEL W Director | 12,000 | Direct | Option Exercise at $6.29 per share. | $75,480 |
| 5-Feb-08 | MEDVIN HARVEY N Director | 1,343 | Direct | Acquisition (Non Open Market) at $0 - $41.59 per share. | N/A |
| 5-Feb-08 | ANDERSEN J WILLIAM Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Feb-08 | FITES DONALD V Director | 70 | Direct | Acquisition (Non Open Market) at $41.59 per share. | $2,911 |
| 5-Feb-08 | ROEMER TIMOTHY J Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Feb-08 | GREBE MICHAEL W Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Feb-08 | DONNELLY RICHARD M Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Feb-08 | FRANKS FREDERICK M JR Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Feb-08 | HEMPEL KATHLEEN J Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Feb-08 | MOSLING J PETER JR Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Feb-08 | CORNOG ROBERT A Director | 1,346 | Direct | Acquisition (Non Open Market) at $0 - $41.59 per share. | N/A |
| 5-Feb-08 | SIM RICHARD G Director | 1,100 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 4-Feb-08 | MEDVIN HARVEY N Director | 17 | Direct | Acquisition (Non Open Market) at $42.92 per share. | $729 |
| 4-Feb-08 | CORNOG ROBERT A Director | 35 | Direct | Acquisition (Non Open Market) at $42.92 per share. | $1,502 |
| 30-Jan-08 | MEDVIN HARVEY N Director | 17 | Direct | Acquisition (Non Open Market) at $43.57 per share. | $740 |
| 1-Jan-08 | SIM RICHARD G Director | 8,573 | Direct | Acquisition (Non Open Market) at $47.26 per share. | $405,159 |
| 13-Dec-07 | FITES DONALD V Director | 6,000 | Indirect | Acquisition (Non Open Market) | N/A |
| 13-Dec-07 | FITES DONALD V Director | 6,000 | Direct | Disposition (Non Open Market) | N/A |