| 2016-10-03 | KIANI JOE E | CEO and Chairman of the Board | Sale+OE | 2,200 | $60.00 | $132,003.96 | -1.8% | → |
| 2016-09-30 | McClenahan Thomas Samuel | EVP & GENERAL COUNSEL | Sale+OE | 10,000 | $59.00 | $590,000.00 | -100% | → |
| 2016-09-27 | KIANI JOE E | CEO and Chairman of the Board | Sale+OE | 4,464 | $60.01 | $267,877.50 | -3.6% | → |
| 2016-09-22 | KIANI JOE E | CEO and Chairman of the Board | Sale+OE | 49,484 | $60.18 | $2,978,021.45 | -17.2% | → |
| 2016-09-21 | FITCH SANFORD | Director | Sell | 2,000 | $59.41 | $118,825.00 | -3.8% | → |
| 2016-09-20 | KIANI JOE E | CEO and Chairman of the Board | Sale+OE | 1,399 | $60.07 | $84,032.17 | -0.6% | → |
| 2016-09-07 | KIANI JOE E | CEO and Chairman of the Board | Sale+OE | 33,536 | $60.00 | $2,012,160.00 | -22.0% | → |
| 2016-09-07 | FITCH SANFORD | Director | Sell | 2,000 | $59.81 | $119,623.20 | -3.7% | → |
| 2016-09-07 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 6,000 | $60.00 | $360,000.00 | -86.7% | → |
| 2016-08-17 | FITCH SANFORD | Director | Sell | 2,000 | $58.11 | $116,213.00 | -3.6% | → |
| 2016-08-04 | Jansen Paul | EVP, Bus Dev | Sale+OE | 10,000 | $58.88 | $588,800.00 | -100% | → |
| 2016-08-04 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 22,000 | $56.82 | $1,250,000.00 | -94.1% | → |
| 2016-08-03 | FITCH SANFORD | Director | Sell | 2,000 | $52.62 | $105,242.00 | -3.4% | → |
| 2016-07-20 | Fishel Rick | Pres, WW OEM Business... | Sale+OE | 22,000 | $53.85 | $1,184,700.00 | -31.9% | → |
| 2016-07-20 | FITCH SANFORD | Director | Sell | 3,000 | $53.48 | $160,453.50 | -4.9% | → |
| 2016-06-30 | Van Ramshorst David J | Chief Accounting Officer | Sale+OE | 5,000 | $52.50 | $262,500.00 | -83.3% | → |
| 2016-06-07 | KIANI JOE E | CEO and Chairman of the Board | Sell | 65,048 | $50.00 | $3,252,427.95 | -18.1% | → |
| 2016-06-03 | KIANI JOE E | CEO and Chairman of the Board | Sell | 234,952 | $50.09 | $11,769,178.50 | -25.4% | → |
| 2016-06-01 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 4,000 | $50.00 | $200,000.00 | -89.7% | → |
| 2016-05-31 | de Raad Mark | EVP & Chief Financial Officer | Sale+OE | 40,000 | $49.43 | $1,977,208.00 | -93.8% | → |
| 2016-05-25 | Fishel Rick | Pres, WW OEM Business... | Sale+OE | 25,000 | $49.85 | $1,246,250.00 | -28.1% | → |
| 2016-05-24 | Jansen Paul | EVP, Bus Dev | Sale+OE | 20,000 | $48.88 | $977,600.00 | -100% | → |
| 2016-05-05 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 8,000 | $47.00 | $376,000.00 | -89.7% | → |
| 2016-04-28 | Jansen Paul | EVP, Bus Dev | Sale+OE | 10,000 | $44.88 | $448,800.00 | -100% | → |
| 2016-04-27 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 4,000 | $44.00 | $176,000.00 | -89.7% | → |
| 2016-03-23 | Lee Yongsam | EVP & CIO | Sell | 96,000 | $39.96 | $3,836,630.40 | -24.1% | → |
| 2016-03-15 | de Raad Mark | EVP & Chief Financial Officer | Sale+OE | 40,000 | $39.00 | $1,560,148.00 | -93.8% | → |
| 2016-02-29 | de Raad Mark | EVP & Chief Financial Officer | Sale+OE | 40,000 | $38.11 | $1,524,428.00 | -93.8% | → |
| 2015-12-24 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 10,000 | $42.00 | $420,000.00 | -95.6% | → |
| 2015-12-15 | de Raad Mark | EVP & Chief Financial Officer | Sale+OE | 30,000 | $40.73 | $1,221,768.00 | -91.9% | → |
| 2015-12-09 | FITCH SANFORD | Director | Sale+OE | 2,000 | $41.00 | $82,003.00 | -3.2% | → |
| 2015-11-11 | FITCH SANFORD | Director | Sale+OE | 2,000 | $42.67 | $85,349.60 | -3.2% | → |
| 2015-11-06 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 10,000 | $42.38 | $423,750.00 | -84.5% | → |
| 2015-11-06 | Sampath Anand | Chief Operating Officer | Sale+OE | 30,000 | $42.00 | $1,260,000.00 | -100% | → |