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| Traded | Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 12 | Oct 14 | Garfield Mark S. · Chief Accounting Officer | Sell | 918 | $189.45 | $174K |
| Oct 9 | Oct 13 | DUFFIELD DAVID A · 10% owner | Sell | 1,502 | $190.96 | $287K |
| Oct 9 | Oct 13 | DUFFIELD DAVID A · 10% owner | Sell | 10,472 | $190.13 | $2M |
| Oct 9 | Oct 13 | DUFFIELD DAVID A · 10% owner | Sell | 12,732 | $189.36 | $2.4M |
| Oct 9 | Oct 13 | DUFFIELD DAVID A · 10% owner | Sell | 14,228 | $188.19 | $2.7M |
| Oct 9 | Oct 13 | DUFFIELD DAVID A · 10% owner | Sell | 14,294 | $186.92 | $2.7M |
| Oct 9 | Oct 13 | DUFFIELD DAVID A · 10% owner | Sell | 46,607 | $186.36 | $8.7M |
| Oct 6 | Oct 7 | Rowe Zane · Chief Financial Officer | Sell | 800 | $189.25 | $151K |
| Oct 6 | Oct 7 | Rowe Zane · Chief Financial Officer | Sell | 1,100 | $188.41 | $207K |
| Oct 6 | Oct 7 | Rowe Zane · Chief Financial Officer | Sell | 1,000 | $187.17 | $187K |
| Oct 6 | Oct 7 | Rowe Zane · Chief Financial Officer | Sell | 2,800 | $186.45 | $522K |
| Oct 6 | Oct 7 | Rowe Zane · Chief Financial Officer | Sell | 300 | $184.99 | $55K |
| Oct 6 | Oct 7 | Kazmaier Gerrit S · President, Prod. and Tech. | Sell | 500 | $189.49 | $95K |
| Oct 6 | Oct 7 | Kazmaier Gerrit S · President, Prod. and Tech. | Sell | 500 | $188.43 | $94K |
| Oct 6 | Oct 7 | Kazmaier Gerrit S · President, Prod. and Tech. | Sell | 500 | $186.85 | $93K |
| Oct 6 | Oct 7 | Kazmaier Gerrit S · President, Prod. and Tech. | Sell | 1,029 | $186.32 | $192K |
| Oct 6 | Oct 7 | Kazmaier Gerrit S · President, Prod. and Tech. | Sell | 200 | $184.85 | $37K |
| Oct 6 | Oct 7 | DUFFIELD DAVID A · 10% owner | Sell | 10,572 | $189.39 | $2M |
| Oct 6 | Oct 7 | DUFFIELD DAVID A · 10% owner | Sell | 19,534 | $188.64 | $3.7M |
| Oct 6 | Oct 7 | DUFFIELD DAVID A · 10% owner | Sell | 10,054 | $187.77 | $1.9M |
| Oct 6 | Oct 7 | DUFFIELD DAVID A · 10% owner | Sell | 45,984 | $186.66 | $8.6M |
| Oct 6 | Oct 7 | DUFFIELD DAVID A · 10% owner | Sell | 10,284 | $185.86 | $1.9M |
| Oct 6 | Oct 7 | DUFFIELD DAVID A · 10% owner | Sell | 2,800 | $184.80 | $517K |
| Oct 5 | Oct 7 | Enslin Robert · President, CCO | Sell | 221 | $188.81 | $42K |
| Oct 5 | Oct 7 | Enslin Robert · President, CCO | Sell | 626 | $188.19 | $118K |
| Oct 5 | Oct 7 | Enslin Robert · President, CCO | Sell | 2,091 | $187.44 | $392K |
| Oct 5 | Oct 7 | Enslin Robert · President, CCO | Sell | 1,700 | $186.39 | $317K |
| Oct 5 | Oct 7 | Enslin Robert · President, CCO | Sell | 736 | $185.58 | $137K |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 1,500 | $194.77 | $292K |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 4,600 | $194.03 | $893K |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 600 | $192.26 | $115K |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 3,900 | $191.48 | $747K |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 3,800 | $190.85 | $725K |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 1,809 | $188.34 | $341K |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 4,764 | $187.50 | $893K |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 48,972 | $186.55 | $9.1M |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 14,166 | $185.72 | $2.6M |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 9,035 | $184.69 | $1.7M |
| Oct 1 | Oct 5 | DUFFIELD DAVID A · 10% owner | Sell | 5,300 | $183.86 | $974K |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 3,904 | $190.60 | $744K |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 23,095 | $189.84 | $4.4M |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 37,993 | $188.94 | $7.2M |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 23,779 | $188.13 | $4.5M |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 1,100 | $186.80 | $205K |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 1,700 | $185.78 | $316K |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 1,904 | $184.67 | $352K |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 3,496 | $183.88 | $643K |
| Sep 28 | Sep 30 | DUFFIELD DAVID A · 10% owner | Sell | 2,000 | $182.67 | $365K |
| Sep 23 | Sep 24 | DUFFIELD DAVID A · 10% owner | Sell | 1,875 | $193.62 | $363K |
| Sep 23 | Sep 24 | DUFFIELD DAVID A · 10% owner | Sell | 24,934 | $192.84 | $4.8M |
| Sep 23 | Sep 24 | DUFFIELD DAVID A · 10% owner | Sell | 63,855 | $192.10 | $12.3M |
| Sep 23 | Sep 24 | DUFFIELD DAVID A · 10% owner | Sell | 4,849 | $190.95 | $926K |
| Sep 23 | Sep 24 | DUFFIELD DAVID A · 10% owner | Sell | 1,776 | $189.69 | $337K |
| Sep 23 | Sep 24 | DUFFIELD DAVID A · 10% owner | Sell | 2,324 | $188.92 | $439K |
| Sep 18 | Sep 21 | DUFFIELD DAVID A · 10% owner | Sell | 12,029 | $195.73 | $2.4M |
| Sep 18 | Sep 21 | DUFFIELD DAVID A · 10% owner | Sell | 47,201 | $194.91 | $9.2M |
| Sep 18 | Sep 21 | DUFFIELD DAVID A · 10% owner | Sell | 34,859 | $194.04 | $6.8M |
| Sep 15 | Sep 17 | DUFFIELD DAVID A · 10% owner | Sell | 3,868 | $194.39 | $752K |
| Sep 15 | Sep 17 | DUFFIELD DAVID A · 10% owner | Sell | 23,875 | $193.57 | $4.6M |
| Sep 15 | Sep 17 | DUFFIELD DAVID A · 10% owner | Sell | 26,152 | $192.73 | $5M |
Source: SEC EDGAR Form 4 filings, pulled nightly; open-market purchases and sales only, no option exercises or grants. The tracker, all tickers.