| Date | Insider | Shares | Type | Transaction | Value* |
|---|
| 2013-04-30 | SKROBACZ WILLIAM JOfficer | 76 | Indirect | Statement of Ownership | N/A |
| 2013-04-30 | SKROBACZ WILLIAM JOfficer | 165 | Direct | Statement of Ownership | N/A |
| 2013-04-30 | FIORENZA DAVID AOfficer | 1,000 | Indirect | Sale at $263.21 per share. | 263,210 |
| 2013-02-04 | DRINKWATER WAYNE COfficer | 104 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 2013-01-29 | GAMBILL MARK MDirector | 500 | Direct | Purchase at $256.07 per share. | 128,035 |
| 2013-01-29 | HANLEY PATRICK DDirector | 200 | Direct | Purchase at $256.17 per share. | 51,234 |
| 2012-12-31 | SHAMA ROBERT A.Officer | 9,187 | Indirect | Statement of Ownership | N/A |
| 2012-12-31 | SHAMA ROBERT A.Officer | 903 | Direct | Statement of Ownership | N/A |
| 2012-10-31 | FIORENZA DAVID AOfficer | 1,000 | Indirect | Sale at $277.36 per share. | 277,360 |
| 2012-09-03 | HUANG C S WARRENOfficer | 132 | Direct | Disposition (Non Open Market) at $246.93 per share. | 32,594 |
| 2012-08-30 | FIORENZA DAVID AOfficer | 200 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 2012-08-14 | WEST M RUDOLPHOfficer | 125 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-08-14 | GOTTWALD THOMAS EOfficer | 410 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-08-14 | HUANG C S WARRENOfficer | 410 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-08-14 | EDMONDS STEVEN MOfficer | 205 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-08-14 | FIORENZA DAVID AOfficer | 205 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-08-14 | HAZELGROVE BRUCE R IIIOfficer | 205 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-08-14 | WARNER CAMERON D.Officer | 145 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-08-14 | WARNER CAMERON D.Officer | 145 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-07-01 | GOTTWALD BRUCE CDirector | 138 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-07-01 | GAMBILL MARK MDirector | 138 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-07-01 | COTHRAN PHYLLISDirector | 138 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-07-01 | ROGERS JAMES EDirector | 138 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-07-01 | WALKER CHARLES BDirector | 138 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-07-01 | HANLEY PATRICK DDirector | 138 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2012-02-22 | DRINKWATER WAYNE COfficer | 140 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 2011-12-15 | GOTTWALD BRUCE CDirector | 1,742 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 2011-11-27 | HUANG C S WARRENOfficer | 12,000 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 2011-10-26 | WARNER CAMERON D.Officer | 2,409 | Indirect | Statement of Ownership | N/A |
| 2011-10-26 | WARNER CAMERON D.Officer | 344 | Direct | Statement of Ownership | N/A |
| 2011-08-14 | HAZELGROVE BRUCE R IIIOfficer | 101 | Direct | Disposition (Non Open Market) at $158.48 per share. | 16,006 |
| 2011-08-14 | GOTTWALD THOMAS EOfficer | 630 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-08-14 | GOTTWALD THOMAS EOfficer | 202 | Direct | Disposition (Non Open Market) at $158.48 per share. | 32,012 |
| 2011-08-14 | WEST M RUDOLPHOfficer | 61 | Direct | Disposition (Non Open Market) at $158.48 per share. | 9,667 |
| 2011-08-14 | HUANG C S WARRENOfficer | 630 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-08-14 | HAZELGROVE BRUCE R IIIOfficer | 315 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-08-14 | WEST M RUDOLPHOfficer | 189 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-08-14 | HUANG C S WARRENOfficer | 202 | Direct | Disposition (Non Open Market) at $158.48 per share. | 32,012 |
| 2011-08-14 | EDMONDS STEVEN MOfficer | 315 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-08-14 | EDMONDS STEVEN MOfficer | 101 | Direct | Disposition (Non Open Market) at $158.48 per share. | 16,006 |
| 2011-06-30 | HANLEY PATRICK DDirector | 117 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-06-30 | WALKER CHARLES BDirector | 117 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-06-30 | ROGERS JAMES EDirector | 117 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-06-30 | COTHRAN PHYLLISDirector | 117 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-06-30 | GAMBILL MARK MDirector | 117 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2011-06-30 | GOTTWALD BRUCE CDirector | 117 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |