| 2017-07-26 | JOHNSON RICHARD E | Sr. VP-Finance, Treas & CFO | Sell | 17,528 | $45.16 | $791,639.85 | -13.4% | → |
| 2017-07-26 | Begale Fred J | VP-Engineering | Sale+OE | 1,640 | $45.00 | $73,800.00 | -22.6% | → |
| 2017-07-26 | BERGUM WILLIAM R A | VP-Gen. Counsel and Secretary | Sale+OE | 3,000 | $45.01 | $135,030.90 | -21.0% | → |
| 2017-07-26 | Stoll Kimberly K | VP-Sales & Marketing | Sale+OE | 2,830 | $45.01 | $127,378.87 | -19.4% | → |
| 2017-06-14 | SMILEY BEVERLY L P | VP-Controller | Sell | 22,100 | $40.30 | $890,716.72 | -11.2% | → |
| 2017-06-14 | MEEUSEN RICHARD A | Chairman, President & CEO | Sell | 4,301 | $40.29 | $173,285.39 | -1.2% | → |
| 2017-06-12 | MEEUSEN RICHARD A | Chairman, President & CEO | Sell | 10,699 | $40.96 | $438,275.66 | -2.9% | → |
| 2017-06-09 | DIX RONALD H | Director, Retired Officer | Sell | 2,000 | $41.07 | $82,133.00 | -4.4% | → |
| 2017-06-09 | JOHNSON RICHARD E | Sr. VP-Finance, Treas & CFO | Sell | 12,736 | $41.26 | $525,505.19 | -8.9% | → |
| 2017-05-08 | GRAS HORST | VP-International | Sale+OE | 4,568 | $38.91 | $177,737.68 | -20.6% | → |
| 2017-05-02 | GOMEZ GREGORY M | VP-Flow Instrumentation | Sale+OE | 9,000 | $39.34 | $354,024.90 | -34.6% | → |
| 2017-04-28 | MEEUSEN RICHARD A | Chairman, President & CEO | Sell | 12,500 | $39.94 | $499,202.50 | -5.6% | → |
| 2017-04-27 | MEEUSEN RICHARD A | Chairman, President & CEO | Sell | 12,500 | $40.66 | $508,271.25 | -5.3% | → |
| 2017-04-26 | SERDYNSKI RAYMOND G | VP-Manufacturing | Sell | 2,500 | $40.58 | $101,437.50 | -24.1% | → |
| 2017-04-25 | Begale Fred J | VP-Engineering | Sell | 849 | $41.38 | $35,127.38 | -13.1% | → |
| 2017-04-25 | JOHNSON RICHARD E | Sr. VP-Finance, Treas & CFO | Sell | 28,004 | $41.34 | $1,157,693.76 | -16.3% | → |
| 2017-03-14 | MEEUSEN RICHARD A | Chairman, President & CEO | Sale+OE | 10,684 | $34.67 | $370,380.09 | -4.3% | → |
| 2017-03-13 | SMILEY BEVERLY L P | VP-Controller | Sale+OE | 3,884 | $35.05 | $136,134.20 | -3.7% | → |
| 2017-03-09 | Stoll Kimberly K | VP-Sales & Marketing | Sell | 1,544 | $34.61 | $53,433.21 | -11.6% | → |
| 2017-03-09 | GOMEZ GREGORY M | VP-Flow Instrumentation | Sell | 1,544 | $34.61 | $53,433.21 | -8.3% | → |
| 2017-03-09 | BERGUM WILLIAM R A | VP-Gen. Counsel and Secretary | Sell | 1,324 | $34.61 | $45,819.67 | -10.4% | → |
| 2017-03-09 | GRAS HORST | VP-International | Sell | 1,324 | $34.61 | $45,819.67 | -7.0% | → |
| 2017-03-09 | MEEUSEN RICHARD A | Chairman, President & CEO | Sell | 12,950 | $34.61 | $448,160.65 | -5.2% | → |
| 2017-03-09 | Begale Fred J | VP-Engineering | Sell | 475 | $34.61 | $16,438.33 | -6.9% | → |
| 2017-03-08 | MEEUSEN RICHARD A | Chairman, President & CEO | Sale+OE | 4 | $36.15 | $144.60 | - | → |
| 2017-03-06 | MEEUSEN RICHARD A | Chairman, President & CEO | Sale+OE | 16,912 | $36.01 | $608,977.44 | -7.5% | → |
| 2016-12-14 | GRAS HORST | VP-International | Sell | 6,000 | $38.00 | $228,000.00 | -29.0% | → |
| 2016-12-08 | DIX RONALD H | Director, Retired Officer | Sell | 1,000 | $37.71 | $37,705.00 | -2.2% | → |
| 2016-11-30 | Begale Fred J | VP-Engineering | Sale+OE | 2,000 | $36.32 | $72,632.60 | -42.8% | → |
| 2016-11-23 | JOHNSON RICHARD E | Sr. VP-Finance, Treas & CFO | Sell | 10,400 | $36.04 | $374,859.68 | -6.1% | → |
| 2016-11-11 | MEEUSEN RICHARD A | Chairman, President & CEO | Sell | 10,000 | $35.66 | $356,585.00 | -4.6% | → |
| 2016-11-11 | JOHNSON RICHARD E | Sr. VP-Finance, Treas & CFO | Sell | 10,000 | $35.70 | $357,029.00 | -5.5% | → |
| 2016-11-11 | DIX RONALD H | Director, Retired Officer | Sell | 3,400 | $35.81 | $121,764.88 | -6.9% | → |
| 2016-11-10 | MEEUSEN RICHARD A | Chairman, President & CEO | Sell | 10,000 | $34.41 | $344,125.00 | -4.4% | → |
| 2016-11-10 | JOHNSON RICHARD E | Sr. VP-Finance, Treas & CFO | Sell | 5,000 | $34.52 | $172,595.00 | -2.7% | → |
| 2016-09-12 | BERGUM WILLIAM R A | VP-Gen. Counsel and Secretary | Sale+OE | 2,250 | $65.09 | $146,450.03 | -34.7% | → |
| 2016-09-08 | DIX RONALD H | Director, Retired Officer | Sell | 1,600 | $66.12 | $105,798.04 | -3.1% | → |
| 2016-09-01 | Begale Fred J | VP-Engineering | Sale+OE | 1,720 | $66.00 | $113,527.05 | -56.3% | → |
| 2016-08-23 | DIX RONALD H | Director, Retired Officer | Sale+OE | 2,000 | $68.72 | $137,445.80 | -7.1% | → |
| 2016-04-26 | SMILEY BEVERLY L P | VP-Controller | Sell | 500 | $71.00 | $35,500.00 | -1.0% | → |
| 2016-04-25 | SMILEY BEVERLY L P | VP-Controller | Sell | 4,500 | $70.90 | $319,064.42 | -4.2% | → |
| 2016-04-22 | SERDYNSKI RAYMOND G | VP-Manufacturing | Sale+OE | 4,500 | $71.10 | $319,962.15 | -59.6% | → |
| 2016-04-22 | Begale Fred J | VP-Engineering | Sell | 460 | $70.67 | $32,508.20 | -25.6% | → |
| 2016-03-11 | SMILEY BEVERLY L P | VP-Controller | Sale+OE | 1,518 | $67.33 | $102,207.85 | -2.7% | → |
| 2016-03-07 | SMILEY BEVERLY L P | VP-Controller | Sell | 750 | $68.01 | $51,004.28 | -1.4% | → |