| 2019-05-06 | Culhane Mark | Chief Financial Officer | Buy | 3,050 | $38.56 | $117,592.75 | +76.3% | → |
| 2019-03-14 | Bacus Lisa R | Director | Sell | 12,000 | $48.04 | $576,456.00 | -34.8% | → |
| 2019-02-19 | RINGLER JAMES M | Director | Sale+OE | 10,710 | $46.34 | $496,301.40 | -18.7% | → |
| 2018-11-05 | Culhane Mark | EVP & Chief Financial Officer | Buy | 6,900 | $35.11 | $242,257.62 | +23.1% | → |
| 2018-08-13 | Harrington Daniel L | EVP, Customer Support & Svcs | Sell | 13,000 | $40.35 | $524,550.00 | -12.3% | → |
| 2018-03-06 | RINGLER JAMES M | Director | Sale+OE | 7,496 | $41.85 | $313,685.11 | -15.7% | → |
| 2018-03-05 | Nyquist Laura K | General Counsel & Secretary | Sale+OE | 52,379 | $41.52 | $2,174,671.32 | -34.3% | → |
| 2018-02-15 | STAVROPOULOS WILLIAM S | Director | Sale+OE | 7,496 | $36.44 | $273,124.26 | -10.2% | → |
| 2017-12-01 | Culhane Mark | EVP & Chief Financial Officer | Buy | 4,500 | $37.66 | $169,447.50 | +17.7% | → |
| 2017-07-31 | Scheppmann Stephen Mark | EVP & Chief Financial Officer | Sale+OE | 47,065 | $31.83 | $1,498,031.89 | -32.8% | → |
| 2017-07-31 | LUND VICTOR L | President and CEO | Buy | 31,270 | $31.95 | $999,107.77 | New | → |
| 2017-02-27 | Ratzesberger Oliver | EVP & Chief Product Officer | Sell | 1,925 | $31.20 | $60,060.00 | -6.3% | → |
| 2017-02-24 | STAVROPOULOS WILLIAM S | Director | Sale+OE | 3,252 | $31.24 | $101,579.47 | -5.3% | → |
| 2017-02-17 | Nyquist Laura K | General Counsel & Secretary | Sale+OE | 23,892 | $31.02 | $741,119.97 | -18.0% | → |
| 2017-02-16 | COOPER NANCY E | Director | Sell | 860 | $31.05 | $26,699.56 | -2.4% | → |
| 2017-02-13 | RINGLER JAMES M | Director | Sale+OE | 3,252 | $31.86 | $103,621.18 | -4.6% | → |
| 2016-12-08 | Harrington Daniel L | EVP, Consulting & Support Svcs | Sell | 11,681 | $28.00 | $327,068.00 | -18.5% | → |
| 2016-12-06 | Ratzesberger Oliver | EVP & Chief Product Officer | Sell | 4,192 | $27.20 | $114,022.40 | -15.9% | → |
| 2016-12-05 | FU CARY T | Director | Sell | 10,044 | $27.25 | $273,749.22 | -23.3% | → |
| 2016-12-02 | Ratzesberger Oliver | EVP & Chief Product Officer | Sell | 4,076 | $26.32 | $107,280.32 | -12.4% | → |
| 2016-09-02 | Ratzesberger Oliver | EVP & Chief Product Officer | Sell | 2,015 | $31.62 | $63,714.30 | -5.4% | → |
| 2016-08-04 | COOPER NANCY E | Director | Sell | 1,840 | $31.06 | $57,154.08 | -5.0% | → |
| 2016-05-27 | Fair Robert | Chief Operating Officer | Sale+OE | 32,500 | $27.88 | $905,997.50 | -12.1% | → |
| 2016-05-26 | Harrington Daniel L | EVP, Intl Region & Global Svcs | Sell | 9,574 | $27.60 | $264,242.40 | -12.0% | → |
| 2016-03-08 | KOEHLER MICHAEL | President and CEO | Sale+OE | 350,000 | $26.79 | $9,374,750.00 | -54.7% | → |
| 2016-03-02 | KOEHLER MICHAEL | President and CEO | Sell | 11,331 | $25.41 | $287,909.38 | -3.8% | → |
| 2016-01-15 | Nyquist Laura K | General Counsel & Secretary | Sale+OE | 3,319 | $22.21 | $73,714.99 | -5.5% | → |
| 2015-11-11 | Fair Robert | Co-President | Buy | 50 | $27.62 | $1,381.15 | New | → |
| 2015-05-11 | RINGLER JAMES M | Director | Sale+OE | 42,610 | $40.28 | $1,716,330.80 | -48.5% | → |
| 2015-04-30 | COOPER NANCY E | Director | Sell | 468 | $44.17 | $20,671.56 | -1.7% | → |
| 2015-03-13 | Davis Saundra | Chief Human Resource Officer | Sale+OE | 20,961 | $41.90 | $878,349.74 | -33.5% | → |
| 2015-02-27 | Nyquist Laura K | General Counsel & Secretary | Sale+OE | 7,769 | $44.63 | $346,761.55 | -13.5% | → |
| 2015-01-30 | COOPER NANCY E | Director | Sell | 468 | $44.53 | $20,840.04 | -2.1% | → |