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Net $ Activity (12M)
−$69.34M
Open-Market Buy : Sell Events (12M)
0 : 72
Avg. Open-Market Price / Share (12M)
Buy-Sell$427.64
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 01/02/26 | Mudge Frederick NVice President, Operations | Tax Withholding | 1,167 | $338.22 | $394.70K |
| 12/19/25 | Mauney William Marshall JrVice President, R&D | Sell | 3,000 | $331.73 | $995.19K |
| 12/08/25 | Mckertcher Terry BVice President, Operations | Sell | 1,433 | $340.34 | $487.71K |
| 12/08/25 | Mckertcher Terry BVice President, Operations | Sell | 667 | $341.28 | $227.63K |
| 12/01/25 | Cope Brett AlanPresident & CEO, Director | Award | 24,000 | $315.03 | $7.56M |
| 12/01/25 | Metcalf Michael WilliamExec Vice President | Award | 7,000 | $315.03 | $2.21M |
| 12/01/25 | Mauney William Marshall JrVice President, R&D | Award | 3,000 | $315.03 | $945.09K |
| 12/01/25 | Mudge Frederick NVice President, Operations | Award | 4,400 | $315.03 | $1.39M |
| 12/01/25 | Mckertcher Terry BVice President, Operations | Award | 2,600 | $315.03 | $819.08K |
| 12/01/25 | Birchall JohnManaging Director | Award | 2,400 | $315.03 | $756.07K |
| 10/16/25 | Ni PingAssistant Secretary/Treasurer | Tax Withholding | 380 | $335.11 | $127.34K |
| 10/01/25 | Mckertcher Terry BVice President, Operations | Award | 400 | $287.18 | $114.87K |
| 10/01/25 | Ni PingAssistant Secretary/Treasurer | Award | 100 | $287.18 | $28.72K |
| 10/01/25 | Eckenrode David LAssistant Secretary/Treasurer | Award | 100 | $287.18 | $28.72K |
| 10/01/25 | Mauney William Marshall JrVice President, R&D | Award | 300 | $287.18 | $86.15K |
| 10/01/25 | Birchall JohnManaging Director | Award | 300 | $287.18 | $86.15K |
| 10/01/25 | Hoglund Peter GVice Pres, Global Service | Award | 300 | $287.18 | $86.15K |
| 10/01/25 | Mudge Frederick NVice President, Operations | Award | 400 | $287.18 | $114.87K |
| 10/01/25 | Tuninetti DavideCHIEF HUMAN RESOURCE OFFICER | Award | 400 | $287.18 | $114.87K |
| 10/01/25 | Metcalf Michael WilliamExec Vice President | Award | 600 | $287.18 | $172.31K |
| 10/01/25 | Cope Brett AlanPresident & CEO, Director | Award | 1,900 | $287.18 | $545.64K |
| 09/30/25 | Mckertcher Terry BVice President, Operations | Tax Withholding | 467 | $301.28 | $140.70K |
| 09/30/25 | Ni PingAssistant Secretary/Treasurer | Tax Withholding | 57 | $301.28 | $17.17K |
| 09/30/25 | Eckenrode David LAssistant Secretary/Treasurer | Tax Withholding | 57 | $301.28 | $17.17K |
| 09/30/25 | Mauney William Marshall JrVice President, R&D | Tax Withholding | 466 | $301.28 | $140.40K |
| 09/30/25 | Birchall JohnManaging Director | Tax Withholding | 433 | $301.28 | $130.45K |
| 09/30/25 | Hoglund Peter GVice Pres, Global Service | Tax Withholding | 33 | $301.28 | $9.94K |
| 09/30/25 | Mudge Frederick NVice President, Operations | Tax Withholding | 600 | $301.28 | $180.77K |
| 09/30/25 | Metcalf Michael WilliamExec Vice President | Tax Withholding | 3,000 | $301.28 | $903.84K |
| 09/30/25 | Cope Brett AlanPresident & CEO, Director | Tax Withholding | 3,900 | $301.28 | $1.17M |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 200 | $292.81 | $58.56K |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 392 | $294.00 | $115.25K |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 332 | $295.84 | $98.22K |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 200 | $296.87 | $59.37K |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 279 | $297.95 | $83.13K |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 610 | $300.19 | $183.12K |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 557 | $300.95 | $167.63K |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 141 | $301.71 | $42.54K |
| 09/22/25 | Metcalf Michael WilliamExec Vice President | Sell | 489 | $302.97 | $148.15K |
| 09/05/25 | Mauney William Marshall JrVice President, R&D | Tax Withholding | 770 | $266.80 | $205.44K |
| 08/28/25 | Mudge Frederick NVice President, Operations | Sell | 6,400 | $277.50 | $1.78M |
| 08/26/25 | Birchall JohnManaging Director | Sell | 3,000 | $260.03 | $780.09K |
| 08/26/25 | Cragg Christopher EDirector | Gift | 225 | - | - |
| 08/11/25 | Mckertcher Terry BVice President, Operations | Sell | 500 | $260.74 | $130.37K |
| 08/11/25 | Mckertcher Terry BVice President, Operations | Sell | 1,000 | $259.07 | $259.07K |
| 08/01/25 | Smith Mark W.Director | Award | 230 | $0.01 | $2.30 |