| Date | Insider | Shares | Type | Transaction | Value* |
| 30-Sep-08 | BECK BARBARA Director | 547 | Direct | Acquisition (Non Open Market) at $0 - $47.96 per share. | N/A |
| 30-Sep-08 | PRITCHARD BETH M Director | 365 | Direct | Acquisition (Non Open Market) at $0 - $47.96 per share. | N/A |
| 30-Sep-08 | LUMPKINS ROBERT L Director | 586 | Direct | Acquisition (Non Open Market) at $0 - $47.96 per share. | N/A |
| 30-Sep-08 | BILLER LESLIE S Director | 182 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-08 | GRUNDHOFER JERRY A Director | 600 | Direct | Acquisition (Non Open Market) at $0 - $47.96 per share. | N/A |
| 30-Sep-08 | LEVIN JERRY W Director | 182 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-08 | JOHNSON JOEL W Director | 626 | Direct | Acquisition (Non Open Market) at $0 - $47.96 per share. | N/A |
| 30-Sep-08 | DE SCHUTTER RICHARD U Director | 182 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-08 | ZILLMER JOHN J Director | 182 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-08 | VAN BYLEN HANS Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-08 | RORSTED KASPER Director | 600 | Direct | Acquisition (Non Open Market) at $0 - $43.72 per share. | N/A |
| 30-Jun-08 | BECK BARBARA Director | 600 | Direct | Acquisition (Non Open Market) at $0 - $43.72 per share. | N/A |
| 30-Jun-08 | PRITCHARD BETH M Director | 400 | Direct | Acquisition (Non Open Market) at $0 - $43.72 per share. | N/A |
| 30-Jun-08 | ZILLMER JOHN J Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-08 | LUMPKINS ROBERT L Director | 643 | Direct | Acquisition (Non Open Market) at $0 - $43.72 per share. | N/A |
| 30-Jun-08 | HAMELMANN STEFAN Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-08 | BILLER LESLIE S Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-08 | GRUNDHOFER JERRY A Director | 658 | Direct | Acquisition (Non Open Market) at $0 - $43.72 per share. | N/A |
| 30-Jun-08 | LEVIN JERRY W Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-08 | JOHNSON JOEL W Director | 686 | Direct | Acquisition (Non Open Market) at $0 - $43.72 per share. | N/A |
| 30-Jun-08 | DE SCHUTTER RICHARD U Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-May-08 | BERGER LARRY L Officer | 4,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 16-Apr-08 | CORKREAN JOHN J Officer | 1,346 | Indirect | Statement of Ownership | N/A |
| 16-Apr-08 | CORKREAN JOHN J Officer | 1 | Direct | Statement of Ownership | N/A |
| 31-Mar-08 | VAN BYLEN HANS Director | 203 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-08 | RORSTED KASPER Director | 610 | Direct | Acquisition (Non Open Market) at $0 - $43.03 per share. | N/A |
| 31-Mar-08 | BECK BARBARA Director | 268 | Direct | Acquisition (Non Open Market) at $0 - $43.03 per share. | N/A |
| 31-Mar-08 | PRITCHARD BETH M Director | 407 | Direct | Acquisition (Non Open Market) at $0 - $43.03 per share. | N/A |
| 31-Mar-08 | ZILLMER JOHN J Director | 203 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-08 | LUMPKINS ROBERT L Director | 654 | Direct | Acquisition (Non Open Market) at $0 - $43.03 per share. | N/A |
| 31-Mar-08 | HAMELMANN STEFAN Director | 203 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-08 | BILLER LESLIE S Director | 203 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-08 | GRUNDHOFER JERRY A Director | 668 | Direct | Acquisition (Non Open Market) at $0 - $43.03 per share. | N/A |
| 31-Mar-08 | LEVIN JERRY W Director | 203 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-08 | JOHNSON JOEL W Director | 697 | Direct | Acquisition (Non Open Market) at $0 - $43.03 per share. | N/A |
| 31-Mar-08 | DE SCHUTTER RICHARD U Director | 203 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 27-Mar-08 | BILLER LESLIE S Director | 10,000 | Direct | Option Exercise at $16.16 per share. | $161,600 |
| 27-Mar-08 | BILLER LESLIE S Director | 3,696 | Direct | Disposition (Non Open Market) at $43.71 per share. | $161,552 |
| 22-Feb-08 | MEYER MICHAEL L Officer | 5,650 | Direct | Statement of Ownership | N/A |
| 31-Dec-07 | VAN BYLEN HANS Director | 145 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-07 | RORSTED KASPER Director | 436 | Direct | Acquisition (Non Open Market) at $0 - $51.58 per share. | N/A |
| 31-Dec-07 | PRITCHARD BETH M Director | 291 | Direct | Acquisition (Non Open Market) at $0 - $51.58 per share. | N/A |
| 31-Dec-07 | ZILLMER JOHN J Director | 145 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-07 | LUMPKINS ROBERT L Director | 436 | Direct | Acquisition (Non Open Market) at $0 - $51.58 per share. | N/A |
| 31-Dec-07 | HAMELMANN STEFAN Director | 145 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-07 | BILLER LESLIE S Director | 145 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-07 | GRUNDHOFER JERRY A Director | 465 | Direct | Acquisition (Non Open Market) at $0 - $51.58 per share. | N/A |
| 31-Dec-07 | LEVIN JERRY W Director | 145 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-07 | JOHNSON JOEL W Director | 490 | Direct | Acquisition (Non Open Market) at $0 - $51.58 per share. | N/A |
| 31-Dec-07 | DE SCHUTTER RICHARD U Director | 145 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 14-Dec-07 | FRITZE STEVEN L Officer | 2,000 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 14-Dec-07 | BAKER DOUGLAS M JR Officer | 85,295 | Direct | Option Exercise at $24.34 per share. | $2,076,080 |
| 14-Dec-07 | BAKER DOUGLAS M JR Officer | 59,544 | Direct | Disposition (Non Open Market) at $51.45 per share. | $3,063,538 |
| 13-Dec-07 | FRITZE STEVEN L Officer | 56,440 | Direct | Option Exercise at $18.96 - $24.34 per share. | N/A |
| 13-Dec-07 | FRITZE STEVEN L Officer | 36,947 | Direct | Disposition (Non Open Market) at $51.52 per share. | $1,903,509 |
| 10-Dec-07 | JOHNSON JOEL W Director | 24,000 | Direct | Option Exercise at $16.16 per share. | $387,840 |
| 10-Dec-07 | JOHNSON JOEL W Director | 7,614 | Direct | Disposition (Non Open Market) at $50.93 per share. | $387,781 |
| 3-Dec-07 | HICKEY MICHAEL A Officer | 16,800 | Direct | Option Exercise at $19.27 - $19.92 per share. | $329,0002 |
| 3-Dec-07 | HICKEY MICHAEL A Officer | 15,824 | Direct | Sale at $48 - $48 per share. | $760,0002 |
| 30-Nov-07 | HICKEY MICHAEL A Officer | 8,000 | Direct | Option Exercise at $14.86 - $19.92 per share. | N/A |
| 30-Nov-07 | HICKEY MICHAEL A Officer | 8,000 | Direct | Sale at $47.50 - $47.5 per share. | $380,0002 |
| 26-Oct-07 | SNEDEKER C WILLIAM Officer | 40,000 | Direct | Option Exercise at $24.34 - $24.34 per share. | $974,0002 |
| 26-Oct-07 | SNEDEKER C WILLIAM Officer | 40,000 | Direct | Sale at $47 - $47.01 per share. | $1,880,0002 |
| 30-Sep-07 | VAN BYLEN HANS Director | 159 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-07 | RORSTED KASPER Director | 476 | Direct | Acquisition (Non Open Market) at $0 - $47.27 per share. | N/A |
| 30-Sep-07 | PRITCHARD BETH M Director | 317 | Direct | Acquisition (Non Open Market) at $0 - $47.27 per share. | N/A |
| 30-Sep-07 | ZILLMER JOHN J Director | 159 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-07 | LUMPKINS ROBERT L Director | 476 | Direct | Acquisition (Non Open Market) at $0 - $47.27 per share. | N/A |
| 30-Sep-07 | HAMELMANN STEFAN Director | 159 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-07 | BILLER LESLIE S Director | 159 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-07 | GRUNDHOFER JERRY A Director | 508 | Direct | Acquisition (Non Open Market) at $0 - $47.27 per share. | N/A |
| 30-Sep-07 | LEVIN JERRY W Director | 159 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-07 | JOHNSON JOEL W Director | 534 | Direct | Acquisition (Non Open Market) at $0 - $47.27 per share. | N/A |
| 30-Sep-07 | DE SCHUTTER RICHARD U Director | 159 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Jul-07 | SCHMECHEL DANIEL J Officer | 4,000 | Direct | Option Exercise at $10.95 - $10.95 per share. | $44,0002 |
| 31-Jul-07 | SCHMECHEL DANIEL J Officer | 2,298 | Direct | Disposition (Non Open Market) at $42.50 - $42.5 per share. | $98,0002 |
| 24-Jul-07 | LEWIS DIANA D Officer | 14,800 | Direct | Option Exercise at $10.95 - $10.95 per share. | $162,0002 |
| 24-Jul-07 | LEWIS DIANA D Officer | 7,309 | Direct | Disposition (Non Open Market) at $44.12 - $44.12 per share. | $322,0002 |
| 30-Jun-07 | VAN BYLEN HANS Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-07 | RORSTED KASPER Director | 524 | Direct | Acquisition (Non Open Market) at $0 - $42.97 per share. | N/A |
| 30-Jun-07 | PRITCHARD BETH M Director | 349 | Direct | Acquisition (Non Open Market) at $0 - $42.97 per share. | N/A |
| 30-Jun-07 | ZILLMER JOHN J Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-07 | LUMPKINS ROBERT L Director | 524 | Direct | Acquisition (Non Open Market) at $0 - $42.97 per share. | N/A |
| 30-Jun-07 | HAMELMANN STEFAN Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-07 | BILLER LESLIE S Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-07 | GRUNDHOFER JERRY A Director | 559 | Direct | Acquisition (Non Open Market) at $0 - $42.97 per share. | N/A |
| 30-Jun-07 | LEVIN JERRY W Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-07 | JOHNSON JOEL W Director | 588 | Direct | Acquisition (Non Open Market) at $0 - $42.97 per share. | N/A |
| 30-Jun-07 | DE SCHUTTER RICHARD U Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 19-Jun-07 | SCHMECHEL DANIEL J Officer | 50,950 | Direct | Option Exercise at $18.96 - $19.27 per share. | $974,0002 |
| 19-Jun-07 | SCHMECHEL DANIEL J Officer | 34,666 | Direct | Disposition (Non Open Market) at $43.21 - $43.21 per share. | $1,498,0002 |
| 13-Jun-07 | BAKER DOUGLAS M JR Officer | 127,410 | Direct | Option Exercise at $18.96 - $24.34 per share. | N/A |
| 13-Jun-07 | BAKER DOUGLAS M JR Officer | 89,936 | Direct | Disposition (Non Open Market) at $43.24 per share. | $3,888,832 |
| 13-Jun-07 | FRITZE STEVEN L Officer | 30,560 | Direct | Option Exercise at $19.27 - $19.27 per share. | $589,0002 |
| 13-Jun-07 | FRITZE STEVEN L Officer | 20,851 | Direct | Disposition (Non Open Market) at $43.24 per share. | $901,597 |
| 10-May-07 | DE SCHUTTER RICHARD U Director | 2,500 | Direct | Purchase at $41.81 - $41.81 per share. | $105,0002 |
| 9-May-07 | GRUNDHOFER JERRY A Director | 7,400 | Direct | Option Exercise at $24.83 - $24.83 per share. | $184,0002 |
| 9-May-07 | GRUNDHOFER JERRY A Director | 4,367 | Direct | Disposition (Non Open Market) at $42.08 - $42.08 per share. | $184,0002 |
| 4-May-07 | JOHNSON JOEL W Director | 33,000 | Direct | Option Exercise at $17.75 - $24.83 per share. | N/A |
| 4-May-07 | JOHNSON JOEL W Director | 17,016 | Direct | Disposition (Non Open Market) at $42.91 - $42.91 per share. | $730,0002 |
| 24-Apr-07 | WHITE JAMES H Officer | 269 | Indirect | Statement of Ownership | N/A |
| 24-Apr-07 | WHITE JAMES H Officer | N/A | Direct | Statement of Ownership | N/A |
| 31-Mar-07 | VAN BYLEN HANS Director | 73 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-07 | RORSTED KASPER Director | 524 | Direct | Acquisition (Non Open Market) at $0 - $42.9 per share. | N/A |
| 31-Mar-07 | PRITCHARD BETH M Director | 350 | Direct | Acquisition (Non Open Market) at $0 - $42.9 per share. | N/A |
| 31-Mar-07 | ZILLMER JOHN J Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-07 | LUMPKINS ROBERT L Director | 524 | Direct | Acquisition (Non Open Market) at $0 - $42.9 per share. | N/A |
| 31-Mar-07 | HAMELMANN STEFAN Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-07 | BILLER LESLIE S Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-07 | GRUNDHOFER JERRY A Director | 559 | Direct | Acquisition (Non Open Market) at $0 - $42.9 per share. | N/A |
| 31-Mar-07 | LEVIN JERRY W Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Mar-07 | JOHNSON JOEL W Director | 589 | Direct | Acquisition (Non Open Market) at $0 - $42.9 per share. | N/A |
| 31-Mar-07 | DE SCHUTTER RICHARD U Director | 175 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 8-Mar-07 | BELL LAWRENCE T Officer | 1,040 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 8-Mar-07 | BELL LAWRENCE T Officer | 1,860 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-06 | RORSTED KASPER Director | 497 | Direct | Acquisition (Non Open Market) at $0 - $45.29 per share. | N/A |
| 31-Dec-06 | PRITCHARD BETH M Director | 497 | Direct | Acquisition (Non Open Market) at $0 - $45.29 per share. | N/A |
| 31-Dec-06 | ZILLMER JOHN J Director | 166 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-06 | LUMPKINS ROBERT L Director | 497 | Direct | Acquisition (Non Open Market) at $0 - $45.29 per share. | N/A |
| 31-Dec-06 | HAMELMANN STEFAN Director | 166 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-06 | LEHNER ULRICH Director | 166 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-06 | BILLER LESLIE S Director | 166 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-06 | GRUNDHOFER JERRY A Director | 166 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-06 | LEVIN JERRY W Director | 166 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-06 | JOHNSON JOEL W Director | 558 | Direct | Acquisition (Non Open Market) at $0 - $45.29 per share. | N/A |
| 31-Dec-06 | DE SCHUTTER RICHARD U Director | 166 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-Dec-06 | BELL LAWRENCE T Officer | 17,635 | Direct | Sale at $45.25 per share. | $797,983 |
| 11-Dec-06 | BILLER LESLIE S Director | 3,000 | Direct | Option Exercise at $16.16 - $16.16 per share. | $48,0002 |
| 11-Dec-06 | BILLER LESLIE S Director | 1,063 | Direct | Disposition (Non Open Market) at $45.59 - $45.59 per share. | $48,0002 |
| 11-Dec-06 | BELL LAWRENCE T Officer | 49,200 | Direct | Option Exercise at $10.95 - $19.92 per share. | N/A |
| 11-Dec-06 | BELL LAWRENCE T Officer | 31,565 | Direct | Disposition (Non Open Market) at $45.49 - $45.59 per share. | $1,437,0002 |