| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-01 | SYLVESTER CARA A Executive Officer | Sale | -10,000 | -17.88%45,930 | $125.89 | $1,258,905 | View SEC filing | |
| 2026-05-28 | Cornell Brian C Executive Officer | Sale | -50,000 | -20.55%193,270 | $129.85 | $6,492,623 | View SEC filing | |
| 2026-03-19 | LIEGEL MATTHEW A Chief Accounting Officer | Sale | -2,053 | -14.46%12,143 | $117.19 | $240,593 | View SEC filing | |
| 2026-03-11 | Cornell Brian C Executive Officer | Sale | -50,000 | -20.29%196,453 | $121.76 | $6,088,025 | View SEC filing | |
| 2025-06-12 | LIEGEL MATTHEW A Chief Accounting Officer | Sale | -2,044 | -15.59%11,064 | $100.90 | $206,245 | View SEC filing | |
| 2025-05-30 | Cornell Brian C Executive Officer | Sale | -45,000 | -15.44%246,453 | $96.18 | $4,327,974 | View SEC filing | |
| 2025-03-12 | Cornell Brian C Executive Officer | Sale | -45,000 | -14.81%258,843 | $113.37 | $5,101,488 | View SEC filing | |
| 2025-03-10 | LIEGEL MATTHEW A Chief Accounting Officer | Sale | -287 | -3.85%7,173 | $113.52 | $32,580 | View SEC filing | |
| 2024-09-30 | Gomez Richard H. Executive Officer | Sale | -6,348 | -4.89%123,551 | $157.17 | $997,715 | View SEC filing | |
| 2024-09-03 | LIEGEL MATTHEW A Chief Accounting Officer | Sale | -1,000 | -12.08%7,276 | $153.13 | $153,130 | View SEC filing | |
| 2024-08-28 | Cornell Brian C Executive Officer | Sale | -45,000 | -12.90%303,843 | $158.67 | $7,140,110 | View SEC filing | |
| 2024-08-23 | LIU DON H Executive Officer | Sale | -6,250 | -16.68%31,216 | $160.00 | $1,000,000 | View SEC filing | |
| 2024-06-05 | Cornell Brian C Executive Officer | Sale | -45,000 | -11.43%348,843 | $151.36 | $6,811,250 | View SEC filing | |
| 2024-03-22 | HENNINGTON CHRISTINA Executive Officer | Sale | -4,600 | -10.68%38,487 | $170.88 | $786,048 | View SEC filing | |
| 2024-03-15 | HENNINGTON CHRISTINA Executive Officer | Sale | -7,680.2259 | -100.00%0 | $166.67 | $1,280,063 | View SEC filing | |
| 2024-03-15 | Kremer Melissa K Executive Officer | Sale | -3,000 | -8.95%30,527 | $165.05 | $495,150 | View SEC filing | |
| 2024-03-12 | Cornell Brian C Executive Officer | Sale | -45,000 | -11.48%346,919 | $167.52 | $7,538,544 | View SEC filing | |
| 2024-03-11 | ZABEL MATTHEW L Executive Officer | Sale | -4,000 | -24.43%12,376 | $175.00 | $700,000 | View SEC filing | |
| 2024-03-11 | SYLVESTER CARA A Executive Officer | Sale | -4,125 | -24.71%12,570 | $171.83 | $708,816 | View SEC filing | |
| 2024-03-07 | LIU DON H Executive Officer | Sale | -21,000 | -42.86%27,992 | $171.78 | $3,607,304 | View SEC filing | |
| 2024-03-07 | FIDDELKE MICHAEL J Executive Officer | Sale | -5,750 | -9.41%55,378 | $172.80 | $993,620 | View SEC filing | |
| 2023-11-29 | ZABEL MATTHEW L Executive Officer | Sale | -4,000 | -19.53%16,486 | $131.33 | $525,320 | View SEC filing | |
| 2023-11-27 | HENNINGTON CHRISTINA Executive Officer | Sale | -4,000 | -9.42%38,451 | $130.55 | $522,195 | View SEC filing | |
| 2023-11-17 | LIU DON H Executive Officer | Sale | -16,000 | -24.66%48,882 | $130.00 | $2,080,000 | View SEC filing | |
| 2023-08-22 | Cornell Brian C Executive Officer | Sale | -30,000 | -6.98%399,669 | $130.70 | $3,921,135 | View SEC filing |
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