| 2017-08-31 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 12,000 | $36.44 | $437,280.00 | -5.5% | → |
| 2017-06-02 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 11,264 | $46.01 | $518,200.32 | -5.2% | → |
| 2017-04-17 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 11,264 | $46.01 | $518,256.64 | -5.2% | → |
| 2017-03-31 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 5,400 | $46.00 | $248,400.00 | -2.6% | → |
| 2017-03-24 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 3,100 | $46.01 | $142,631.00 | -1.5% | → |
| 2017-03-20 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 2,764 | $46.51 | $128,556.40 | -1.3% | → |
| 2017-03-20 | Bradford Steven M | Sr. VP, Gen. Counsel & Sec. | Sale+OE | 31,745 | $45.49 | $1,444,055.23 | -29.1% | → |
| 2016-09-20 | WATERS RONALD V | Director | Sell | 5,000 | $44.70 | $223,490.00 | -12.1% | → |
| 2016-08-29 | DITTMER JERALD K | Executive Vice President | Sale+OE | 8,200 | $55.89 | $458,330.80 | -27.7% | → |
| 2016-08-26 | Mead Donald T | Executive Vice President | Sale+OE | 26,343 | $54.60 | $1,438,372.04 | -32.2% | → |
| 2016-08-24 | CALADO MIGUEL M | Director | Sell | 4,366 | $54.38 | $237,443.16 | -8.4% | → |
| 2016-08-16 | DITTMER JERALD K | Executive Vice President | Sale+OE | 1,393 | $53.25 | $74,177.25 | -6.1% | → |
| 2016-08-15 | DITTMER JERALD K | Executive Vice President | Sale+OE | 42,957 | $53.27 | $2,288,448.26 | -66.7% | → |
| 2016-08-12 | DITTMER JERALD K | Executive Vice President | Sale+OE | 1,460 | $53.26 | $77,753.00 | -2.2% | → |
| 2016-08-11 | DITTMER JERALD K | Executive Vice President | Sale+OE | 4,422 | $53.27 | $235,546.67 | -17.1% | → |
| 2016-08-09 | DITTMER JERALD K | Executive Vice President | Sale+OE | 1,404 | $53.50 | $75,114.00 | -6.2% | → |
| 2016-07-29 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 58,676 | $52.30 | $3,068,702.37 | -13.0% | → |
| 2016-07-28 | Porcellato Larry B | Director | Sell | 5,000 | $52.72 | $263,596.00 | -13.0% | → |
| 2016-07-26 | DITTMER JERALD K | Executive Vice President | Sale+OE | 46,827 | $52.01 | $2,435,629.57 | -52.2% | → |
| 2016-07-26 | Lorenger Jeffrey D | Executive Vice President | Sale+OE | 36,483 | $52.20 | $1,904,290.83 | -46.8% | → |
| 2016-05-23 | MOLINARI MARCO | Executive Vice President | Sale+OE | 46,360 | $43.15 | $2,000,473.58 | -36.8% | → |
| 2016-04-26 | DETERMAN BRADLEY D | Executive Vice President | Sale+OE | 48,092 | $43.66 | $2,099,696.72 | -61.9% | → |