| Insider | Role | Holdings | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| David A Zapico | CHIEF EXECUTIVE OFFICER, Director | 343,595 | — | $46,900,744 | -$46,900,744 |
| John Wesley Hardin | PRES. - ELECTRONIC INSTRUMENTS | 67,859 | — | $5,295,857 | -$5,295,857 |
| Ronald J Oscher | CHIEF ADMINISTRATIVE OFFICER | 39,954 | — | $5,259,207 | -$5,259,207 |
| Tony J Ciampitti | PRES. - ELECTRONIC INSTRUMENTS | 55,754 | — | $3,193,529 | -$3,193,529 |
| Thomas C Marecic | PRES. - ELECTRONIC INSTRUMENTS | 45,053 | — | $2,892,238 | -$2,892,238 |
| David F. Hermance | PRESIDENT - ELECTROMECHANICAL | 42,509 | — | $2,870,761 | -$2,870,761 |
| Emanuela Speranza | CHIEF COMMERCIAL OFFICER | 30,516 | — | $1,861,727 | -$1,861,727 |
| Thomas M Montgomery | SR. VP. - COMPTROLLER | 22,097 | — | $1,309,890 | -$1,309,890 |
| Nick L Stanage | Director | 4,760 | $1,023,400 | — | $1,023,400 |
| Steven W Kohlhagen | Director | 22,029 | — | $500,553 | -$500,553 |
| Thomas A Amato | Director | 7,000 | — | $240,308 | -$240,308 |
| Date | Insider | Side | Shares | Price | Value | Holdings After | % of Position |
|---|---|---|---|---|---|---|---|
| 2026-08-11 | Nick L Stanage | BUY | 4,000 | $255.85 | $1,023,400 | 4,760 | 526% |
| 2026-08-07 | David F. Hermance | SELL | 6,608 | $254.00 | $1,678,432 | 42,509 | 13% |
| 2026-03-24 | Thomas A Amato | SELL | 530 | $216.78 | $114,893 | 4,480 | 11% |
| 2025-12-22 | Thomas M Montgomery | SELL | 6,388 | $205.05 | $1,309,890 | 22,116 | 22% |
| 2025-12-15 | Thomas C Marecic | SELL | 14,310 | $202.11 | $2,892,238 | 42,589 | 25% |
| 2025-12-12 | David A Zapico | SELL | 28,390 | $201.76 | $5,727,966 | 0 | 100% |
| 2025-11-25 | David A Zapico | SELL | 7,432 | $194.89 | $1,448,422 | 429,523 | 2% |
| 2025-11-25 | David A Zapico | SELL | 25,815 | $195.82 | $5,055,093 | 403,708 | 6% |
| 2025-11-25 | David A Zapico | SELL | 54,753 | $196.86 | $10,778,676 | 348,955 | 14% |
| 2025-11-12 | Emanuela Speranza | SELL | 2,700 | $200.00 | $540,000 | 28,293 | 9% |
| 2025-10-31 | Ronald J Oscher | SELL | 26,290 | $200.05 | $5,259,207 | 40,226 | 40% |
| 2025-09-11 | John Wesley Hardin | SELL | 7,867 | $188.03 | $1,479,232 | 65,235 | 11% |
| 2025-03-27 | Thomas A Amato | SELL | 710 | $176.64 | $125,414 | 10,560 | 6% |
| 2025-03-03 | Steven W Kohlhagen | SELL | 1,320 | $189.41 | $250,028 | 22,029 | 6% |
| 2024-11-26 | Emanuela Speranza | SELL | 1,600 | $195.54 | $312,864 | 35,607 | 4% |
| 2024-11-26 | Emanuela Speranza | SELL | 5,147 | $196.01 | $1,008,863 | 30,460 | 14% |
| 2024-11-26 | David A Zapico | SELL | 10,626 | $195.94 | $2,082,058 | 335,838 | 3% |
| 2024-11-26 | David A Zapico | SELL | 12,094 | $196.59 | $2,377,559 | 323,744 | 4% |
| 2024-11-25 | David A Zapico | SELL | 60,060 | $196.66 | $11,811,400 | 362,328 | 14% |
| 2024-11-25 | David A Zapico | SELL | 38,584 | $197.48 | $7,619,568 | 323,744 | 11% |
| 2024-11-22 | Tony J Ciampitti | SELL | 16,210 | $197.01 | $3,193,529 | 49,490 | 25% |
| 2024-11-13 | John Wesley Hardin | SELL | 19,450 | $196.23 | $3,816,625 | 69,402 | 22% |
| 2024-11-08 | David F. Hermance | SELL | 6,243 | $190.99 | $1,192,329 | 36,731 | 15% |
| 2024-09-25 | Steven W Kohlhagen | SELL | 963 | $171.31 | $164,975 | 23,846 | 4% |
| 2024-09-25 | Steven W Kohlhagen | SELL | 497 | $172.13 | $85,551 | 23,349 | 2% |