| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| 2017-03-06 | Heissenbuttel William Holmes | VP Corporate Development | Sale+OE | 10,067 | $63.26 | $636,838.42 | -13.4% | → |
| 2017-02-01 | WENGER STEFAN | CFO and Treasurer | Sell | 1,000 | $70.00 | $70,000.00 | -1.4% | → |
| 2017-01-23 | WENGER STEFAN | CFO and Treasurer | Sell | 1,000 | $70.00 | $70,000.00 | -1.8% | → |
| 2016-12-23 | Heissenbuttel William Holmes | VP Corporate Development | Sale+OE | 7,817 | $61.89 | $483,767.55 | -9.5% | → |
| 2016-11-17 | WENGER STEFAN | CFO and Treasurer | Sale+OE | 9,917 | $68.03 | $674,603.93 | -11.7% | → |
| 2016-06-22 | Kirchhoff Bruce Christopher | VP, GC and Corp Secretary | Sale+OE | 3,333 | $66.19 | $220,611.27 | -5.6% | → |
| 2016-05-13 | Heissenbuttel William Holmes | VP Corp Dev & Ops | Sale+OE | 1,250 | $57.64 | $72,050.00 | -1.9% | → |
| 2016-02-26 | WENGER STEFAN | CFO and Treasurer | Sale+OE | 733 | $45.23 | $33,153.59 | -0.9% | → |
| 2015-09-15 | JENSEN TONY A | CEO and President | Sell | 30,500 | $44.85 | $1,367,925.00 | -13.8% | → |