| 2017-02-15 | de Raad Mark | EVP & Chief Financial Officer | Sale+OE | 15,000 | $80.00 | $1,200,000.00 | -84.9% | → |
| 2017-02-15 | KIANI JOE E | CEO and Chairman of the Board | Sell | 204,892 | $80.03 | $16,397,814.10 | -26.3% | → |
| 2017-02-15 | Fishel Rick | Pres, WW OEM Business... | Sale+OE | 30,000 | $79.90 | $2,397,084.00 | -42.8% | → |
| 2017-02-03 | de Raad Mark | EVP & Chief Financial Officer | Sale+OE | 15,000 | $75.00 | $1,125,000.00 | -84.9% | → |
| 2017-02-03 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 6,000 | $75.00 | $450,000.00 | -45.5% | → |
| 2017-02-01 | Lee Yongsam | EVP & CIO | Sale+OE | 10,000 | $74.00 | $740,000.00 | -12.7% | → |
| 2017-01-27 | de Raad Mark | EVP & Chief Financial Officer | Sale+OE | 15,000 | $72.50 | $1,087,500.00 | -84.9% | → |
| 2017-01-27 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 5,800 | $72.50 | $420,500.00 | -28.8% | → |
| 2017-01-20 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 200 | $72.50 | $14,500.00 | -1.4% | → |
| 2017-01-13 | Lee Yongsam | EVP & CIO | Sale+OE | 10,000 | $72.00 | $720,000.00 | -12.7% | → |
| 2017-01-10 | de Raad Mark | EVP & Chief Financial Officer | Sale+OE | 15,000 | $70.00 | $1,050,000.00 | -84.9% | → |
| 2017-01-10 | Lee Yongsam | EVP & CIO | Sale+OE | 10,000 | $70.00 | $700,000.00 | -12.7% | → |
| 2017-01-10 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 6,000 | $70.00 | $420,000.00 | -45.5% | → |
| 2017-01-09 | Jansen Paul | EVP, Bus Dev | Sale+OE | 17,945 | $68.88 | $1,236,051.60 | -100% | → |
| 2017-01-03 | Van Ramshorst David J | Chief Accounting Officer | Sale+OE | 4,000 | $67.20 | $268,798.00 | -80.0% | → |
| 2016-12-27 | Jansen Paul | EVP, Bus Dev | Sale+OE | 2,055 | $68.88 | $141,548.40 | -100% | → |
| 2016-12-21 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 4,000 | $67.50 | $270,000.00 | -89.7% | → |
| 2016-12-16 | McClenahan Thomas Samuel | EVP & GENERAL COUNSEL | Sale+OE | 10,000 | $66.00 | $660,000.00 | -100% | → |
| 2016-12-08 | Jansen Paul | EVP, Bus Dev | Sale+OE | 10,000 | $63.88 | $638,800.00 | -100% | → |
| 2016-12-07 | McClenahan Thomas Samuel | EVP & GENERAL COUNSEL | Sale+OE | 10,000 | $39.65 | $396,459.00 | -100% | → |
| 2016-12-06 | KIANI JOE E | CEO and Chairman of the Board | Sell | 52,859 | $62.03 | $3,279,087.72 | -3.3% | → |
| 2016-12-01 | KIANI JOE E | CEO and Chairman of the Board | Sell | 36,119 | $62.06 | $2,241,543.00 | -2.1% | → |
| 2016-11-29 | KIANI JOE E | CEO and Chairman of the Board | Sell | 104,870 | $62.27 | $6,530,526.79 | -3.7% | → |
| 2016-11-23 | KIANI JOE E | CEO and Chairman of the Board | Sell | 85,771 | $62.06 | $5,323,311.59 | -2.8% | → |
| 2016-11-18 | KIANI JOE E | CEO and Chairman of the Board | Sell | 20,381 | $62.02 | $1,263,958.73 | -1.0% | → |
| 2016-11-07 | Coleman Jon | Pres-WW Sales,Pro Svc,Med Affs | Sale+OE | 6,000 | $60.00 | $360,000.00 | -92.9% | → |
| 2016-11-01 | Sampath Anand | Chief Operating Officer | Sale+OE | 65,000 | $55.04 | $3,577,683.20 | -100% | → |
| 2016-10-19 | FITCH SANFORD | Director | Sell | 2,000 | $59.05 | $118,102.20 | -4.2% | → |
| 2016-10-10 | Lee Yongsam | EVP & CIO | Sale+OE | 30,000 | $60.50 | $1,815,000.00 | -17.9% | → |
| 2016-10-10 | KIANI JOE E | CEO and Chairman of the Board | Sale+OE | 84,617 | $60.26 | $5,099,058.75 | -19.1% | → |
| 2016-10-05 | FITCH SANFORD | Director | Sell | 2,000 | $59.58 | $119,166.60 | -4.0% | → |
| 2016-10-04 | KIANI JOE E | CEO and Chairman of the Board | Sale+OE | 4,300 | $60.07 | $258,288.53 | -3.5% | → |