| 2018-05-14 | Sheldon Scott | EVP, CFO and COO | Sell | 3,542 | $160.03 | $566,809.82 | -5.4% | → |
| 2018-03-13 | ELLMER GARY | Director | Sell | 120 | $178.40 | $21,408.00 | -5.7% | → |
| 2018-03-13 | Anderson Gregory Clark | SVP/Principal Accounting Offic | Sell | 1,650 | $178.25 | $294,113.82 | -9.4% | → |
| 2018-03-06 | GALLAGHER MAURICE J JR | CEO and Chairman | Sale+OE | 12,645 | $163.40 | $2,066,137.15 | -0.1% | → |
| 2018-01-17 | GALLAGHER MAURICE J JR | CEO and Chairman | Sell | 182,182 | $167.18 | $30,457,484.32 | -0.7% | → |
| 2017-12-29 | GALLAGHER MAURICE J JR | CEO and Chairman | Sell | 17,818 | $155.74 | $2,774,996.39 | -0.3% | → |
| 2017-12-06 | ELLMER GARY | Director | Sell | 1,000 | $148.85 | $148,850.00 | -32.1% | → |
| 2017-10-27 | REDMOND JOHN | President | Buy | 11,000 | $138.28 | $1,521,081.10 | +13.5% | → |
| 2017-10-27 | Sheldon Scott | EVP, CFO and COO | Sale+OE | 5,872 | $137.63 | $808,188.18 | -14.8% | → |
| 2017-05-23 | Anderson Gregory Clark | SVP/Principal Accounting Offic | Sell | 1,500 | $142.08 | $213,124.95 | -9.1% | → |
| 2017-05-22 | ELLMER GARY | Director | Sell | 135 | $142.91 | $19,293.12 | -6.0% | → |
| 2017-03-24 | ELLMER GARY | Director | Sell | 580 | $162.00 | $93,960.00 | -20.5% | → |
| 2017-03-17 | Bricker Jude | EVP, Planning & COO | Sale+OE | 4,421 | $158.67 | $701,460.62 | -7.1% | → |
| 2016-12-28 | ELLMER GARY | Director | Sell | 285 | $165.76 | $47,241.60 | -9.1% | → |
| 2016-12-09 | Sheldon Scott | Chief Financial Officer | Sell | 1,806 | $171.42 | $309,593.40 | -5.1% | → |
| 2016-12-08 | Allard Scott Matthew | Chief Information Officer | Sell | 1,838 | $170.73 | $313,792.55 | -9.9% | → |
| 2016-11-10 | Bricker Jude | SVP-Planning and COO | Sale+OE | 4,631 | $151.62 | $702,174.00 | -12.1% | → |
| 2016-11-10 | Sheldon Scott | Chief Financial Officer | Sale+OE | 2,596 | $153.70 | $399,002.60 | -12.4% | → |
| 2016-03-09 | GALLAGHER MAURICE J JR | CEO and President | Sell | 292,200 | $163.50 | $47,774,700.00 | -8.0% | → |
| 2015-11-23 | ELLMER GARY | Director | Sell | 480 | $200.00 | $96,000.00 | -18.5% | → |
| 2015-08-12 | REDMOND JOHN | Director | Sell | 6,000 | $224.77 | $1,348,620.00 | -19.8% | → |
| 2015-08-03 | Bricker Jude | SVP - Planning | Sale+OE | 2,596 | $221.15 | $574,105.40 | -27.8% | → |
| 2015-08-03 | Sheldon Scott | Chief Financial Officer | Sale+OE | 4,172 | $219.68 | $916,517.35 | -25.7% | → |
| 2015-08-03 | REDMOND JOHN | Director | Sell | 1,500 | $220.85 | $331,275.00 | -4.7% | → |
| 2015-07-31 | Allard Scott Matthew | Chief Information Officer | Sale+OE | 2,596 | $212.24 | $550,975.04 | -30.2% | → |
| 2015-06-23 | ELLMER GARY | Director | Sell | 520 | $178.82 | $92,986.40 | -24.5% | → |
| 2015-06-05 | ELLMER GARY | Director | Sell | 300 | $165.06 | $49,518.00 | -12.4% | → |
| 2015-06-01 | Sheldon Scott | Chief Financial Officer | Sell | 1,200 | $159.13 | $190,953.60 | -15.0% | → |