| Date | Insider | Shares | Type | Transaction | Value* |
| 26-Jan-10 | EKSTROM JACK R Officer | 510 | Direct | Acquisition (Non Open Market) at $68.62 per share. | $34,996 |
| 11-Jan-10 | ARTUS D SHERWIN Director | 500 | Direct | Automatic Sale at $77.51 - $77.57 per share. | $39,0002 |
| 1-Jan-10 | EKSTROM JACK R Officer | 1,238 | Direct | Statement of Ownership | N/A |
| 28-Dec-09 | ARTUS D SHERWIN Director | 500 | Direct | Automatic Sale at $75.38 - $75.44 per share. | $38,0002 |
| 23-Dec-09 | ARTUS D SHERWIN Director | 500 | Direct | Automatic Sale at $72.63 per share. | $36,315 |
| 22-Dec-09 | ARTUS D SHERWIN Director | 100 | Direct | Disposition (Non Open Market) at $72.08 per share. | $7,208 |
| 18-Dec-09 | JENSEN BRENT P Officer | 1,123 | Direct | Automatic Sale at $70 per share. | $78,610 |
| 18-Dec-09 | ARTUS D SHERWIN Director | 500 | Direct | Automatic Sale at $70 per share. | $35,000 |
| 17-Dec-09 | HUBBARD GRAYDON D Director | 100 | Direct | Disposition (Non Open Market) at $66.88 per share. | $6,688 |
| 4-Dec-09 | ARTUS D SHERWIN Director | 500 | Direct | Automatic Sale at $67.50 per share. | $33,750 |
| 1-Dec-09 | ARTUS D SHERWIN Director | 1,000 | Direct | Automatic Sale at $65 per share. | $65,000 |
| 23-Nov-09 | ARTUS D SHERWIN Director | 200 | Direct | Disposition (Non Open Market) at $61.32 per share. | $12,264 |
| 20-Nov-09 | ARTUS D SHERWIN Director | 300 | Direct | Disposition (Non Open Market) at $59.99 per share. | $17,997 |
| 16-Nov-09 | JENSEN BRENT P Officer | 2,285 | Direct | Automatic Sale at $63 - $64 per share. | $145,0002 |
| 10-Nov-09 | DEBOER BRUCE R Officer | 4,033 | Direct | Sale at $62.90 per share. | $253,675 |
| 10-Nov-09 | ARTUS D SHERWIN Director | 700 | Direct | Disposition (Non Open Market) at $63.78 per share. | $44,646 |
| 10-Nov-09 | LANG JOHN DOUGLAS Officer | 3,659 | Direct | Sale at $62.59 per share. | $229,016 |
| 6-Nov-09 | STEVENS MICHAEL J Officer | 7,817 | Direct | Sale at $60.42 - $60.45 per share. | $472,0002 |
| 6-Nov-09 | BROWN JAMES T Officer | 5,000 | Direct | Sale at $60.78 per share. | $303,900 |
| 4-Nov-09 | HUBBARD GRAYDON D Director | 400 | Direct | Sale at $59.63 per share. | $23,852 |
| 1-Nov-09 | HAHNE WILLIAM N Director | 90 | Direct | Disposition (Non Open Market) at $56.40 per share. | $5,076 |
| 31-Jul-09 | HUBBARD GRAYDON D Director | 102 | Direct | Disposition (Non Open Market) at $45.96 per share. | $4,687 |
| 1-Jun-09 | MOE PALMER L Director | 2,046 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-09 | BRIGGS THOMAS P Director | 2,353 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-09 | HUBBARD GRAYDON D Director | 112 | Direct | Disposition (Non Open Market) at $48.88 per share. | $5,474 |
| 1-Jun-09 | HUBBARD GRAYDON D Director | 2,558 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-09 | ARTUS D SHERWIN Director | 2,046 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-09 | ALLER THOMAS L Director | 2,046 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-09 | HAHNE WILLIAM N Director | 89 | Direct | Disposition (Non Open Market) at $48.88 per share. | $4,350 |
| 1-Jun-09 | HAHNE WILLIAM N Director | 2,353 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 19-May-09 | HUBBARD GRAYDON D Director | 100 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 6-Mar-09 | MOE PALMER L Director | 1,000 | Direct | Purchase at $19.31 per share. | $19,310 |
| 23-Feb-09 | DUNCAN HEATHER M Officer | 91 | Direct | Disposition (Non Open Market) at $23.07 per share. | $2,099 |
| 23-Feb-09 | ROSS RICK A MR. Officer | 161 | Direct | Disposition (Non Open Market) at $23.07 per share. | $3,714 |
| 23-Feb-09 | JENSEN BRENT P Officer | 515 | Direct | Disposition (Non Open Market) at $23.07 per share. | $11,881 |
| 23-Feb-09 | SEERY DAVID M Officer | 563 | Direct | Disposition (Non Open Market) at $23.07 per share. | $12,988 |
| 23-Feb-09 | LANG JOHN DOUGLAS Officer | 744 | Direct | Disposition (Non Open Market) at $23.07 per share. | $17,164 |
| 23-Feb-09 | DEBOER BRUCE R Officer | 563 | Direct | Disposition (Non Open Market) at $23.07 per share. | $12,988 |
| 23-Feb-09 | WILLIAMS MARK R Officer | 744 | Direct | Disposition (Non Open Market) at $23.07 per share. | $17,164 |
| 23-Feb-09 | VOLKER JAMES J Officer | 2,405 | Direct | Disposition (Non Open Market) at $23.07 per share. | $55,483 |
| 23-Feb-09 | STEVENS MICHAEL J Officer | 744 | Direct | Disposition (Non Open Market) at $23.07 per share. | $17,164 |
| 23-Feb-09 | HUBBARD GRAYDON D Director | 468 | Direct | Disposition (Non Open Market) at $23.07 per share. | $10,796 |
| 23-Feb-09 | BROWN JAMES T Officer | 744 | Direct | Disposition (Non Open Market) at $23.07 per share. | $17,164 |
| 21-Feb-09 | DUNCAN HEATHER M Officer | 1,358 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | DUNCAN HEATHER M Officer | 423 | Direct | Disposition (Non Open Market) at $25.05 per share. | $10,596 |
| 21-Feb-09 | ROSS RICK A MR. Officer | 1,623 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | ROSS RICK A MR. Officer | 505 | Direct | Disposition (Non Open Market) at $25.05 per share. | $12,650 |
| 21-Feb-09 | JENSEN BRENT P Officer | 1,358 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | SEERY DAVID M Officer | 1,623 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | SEERY DAVID M Officer | 505 | Direct | Disposition (Non Open Market) at $25.05 per share. | $12,650 |
| 21-Feb-09 | LANG JOHN DOUGLAS Officer | 1,623 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | LANG JOHN DOUGLAS Officer | 667 | Direct | Disposition (Non Open Market) at $25.05 per share. | $16,708 |
| 21-Feb-09 | DEBOER BRUCE R Officer | 1,623 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | DEBOER BRUCE R Officer | 505 | Direct | Disposition (Non Open Market) at $25.05 per share. | $12,650 |
| 21-Feb-09 | WILLIAMS MARK R Officer | 667 | Direct | Disposition (Non Open Market) at $25.05 per share. | $16,708 |
| 21-Feb-09 | WILLIAMS MARK R Officer | 1,623 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | VOLKER JAMES J Officer | 2,425 | Direct | Disposition (Non Open Market) at $25.05 per share. | $60,746 |
| 21-Feb-09 | VOLKER JAMES J Officer | 5,902 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | STEVENS MICHAEL J Officer | 667 | Direct | Disposition (Non Open Market) at $25.05 per share. | $16,708 |
| 21-Feb-09 | STEVENS MICHAEL J Officer | 1,623 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | BROWN JAMES T Officer | 1,623 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Feb-09 | BROWN JAMES T Officer | 667 | Direct | Disposition (Non Open Market) at $25.05 per share. | $16,708 |
| 16-Dec-08 | ARTUS D SHERWIN Director | 500 | Direct | Disposition (Non Open Market) at $35.27 per share. | $17,635 |
| 3-Nov-08 | HUBBARD GRAYDON D Director | 175 | Direct | Sale at $49.86 per share. | $8,725 |
| 4-Aug-08 | HAHNE WILLIAM N Director | 2,000 | Direct | Purchase at $86.05 per share. | $172,100 |
| 1-Aug-08 | HUBBARD GRAYDON D Director | 102 | Direct | Disposition (Non Open Market) at $92.05 per share. | $9,389 |
| 19-Jun-08 | ARTUS D SHERWIN Director | 250 | Direct | Disposition (Non Open Market) at $101.70 per share. | $25,425 |
| 1-Jun-08 | MOE PALMER L Director | 1,230 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-08 | HUBBARD GRAYDON D Director | 1,337 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-08 | ARTUS D SHERWIN Director | 1,070 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-08 | ALLER THOMAS L Director | 1,070 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Jun-08 | HAHNE WILLIAM N Director | 1,070 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 20-May-08 | HUBBARD GRAYDON D Director | 200 | Direct | Disposition (Non Open Market) at $96.40 per share. | $19,280 |
| 25-Apr-08 | HUBBARD GRAYDON D Director | 100 | Direct | Disposition (Non Open Market) at $77.24 per share. | $7,723 |
| 8-Apr-08 | HUBBARD GRAYDON D Director | 75 | Direct | Disposition (Non Open Market) at $69.21 per share. | $5,190 |
| 13-Mar-08 | LANG JOHN DOUGLAS Officer | 1,837 | Direct | Sale at $63.64 per share. | $116,906 |
| 11-Mar-08 | LANG JOHN DOUGLAS Officer | 2,384 | Direct | Sale at $60.30 per share. | $143,755 |
| 23-Feb-08 | DUNCAN HEATHER M Officer | 132 | Direct | Disposition (Non Open Market) at $57.52 per share. | $7,592 |
| 23-Feb-08 | ROSS RICK A MR. Officer | 231 | Direct | Disposition (Non Open Market) at $57.52 per share. | $13,287 |
| 23-Feb-08 | JENSEN BRENT P Officer | 1,023 | Direct | Disposition (Non Open Market) at $57.52 per share. | $58,842 |
| 23-Feb-08 | JENSEN BRENT P Officer | 1,630 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-08 | SEERY DAVID M Officer | 1,524 | Direct | Disposition (Non Open Market) at $57.52 per share. | $87,660 |
| 23-Feb-08 | SEERY DAVID M Officer | 1,852 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-08 | LANG JOHN DOUGLAS Officer | 1,652 | Direct | Disposition (Non Open Market) at $57.52 per share. | $95,023 |
| 23-Feb-08 | LANG JOHN DOUGLAS Officer | 1,852 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-08 | DEBOER BRUCE R Officer | 1,852 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-08 | WILLIAMS MARK R Officer | 1,524 | Direct | Disposition (Non Open Market) at $57.52 per share. | $87,660 |
| 23-Feb-08 | WILLIAMS MARK R Officer | 1,852 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-08 | VOLKER JAMES J Officer | 6,872 | Direct | Disposition (Non Open Market) at $57.52 per share. | $395,277 |
| 23-Feb-08 | VOLKER JAMES J Officer | 5,926 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-08 | STEVENS MICHAEL J Officer | 1,652 | Direct | Disposition (Non Open Market) at $57.52 per share. | $95,023 |
| 23-Feb-08 | STEVENS MICHAEL J Officer | 1,852 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-08 | HUBBARD GRAYDON D Director | 593 | Direct | Disposition (Non Open Market) at $57.52 per share. | $34,109 |
| 23-Feb-08 | BROWN JAMES T Officer | 1,652 | Direct | Disposition (Non Open Market) at $57.52 per share. | $95,023 |
| 23-Feb-08 | BROWN JAMES T Officer | 1,852 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |