Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-02 | ANDERSON ELIZABETH M | Director | +Grant | 7,490 | — | — |
| 2026-06-02 | Bodem Barbara W. | Director | +Grant | 7,490 | — | — |
| 2026-06-02 | CLARK IAN T | Director | +Grant | 7,490 | — | — |
| 2026-06-02 | Dere Willard H | Director | +Grant | 7,490 | — | — |
| 2026-06-02 | Enyedy Mark J | Director | +Grant | 7,490 | — | — |
| 2026-06-02 | HOMBACH ROBERT J. | Director | +Grant | 7,490 | — | — |
| 2026-06-02 | Ho Maykin | Director | +Grant | 7,490 | — | — |
| 2026-06-02 | Walbert Timothy P | Director | +Grant | 7,490 | — | — |
| 2026-06-02 | Countouriotis Athena | Director | +Grant | 7,490 | — | — |
| 2026-05-20 | Hubbard Cristin | Officer | −Tax w/h | 2,318 | $50.20 | $116,364 |
| 2026-05-07 | Friberg Gregory R | Officer | −Sell | 3,281 | $53.85 | $176,682 |
| 2026-03-18 | Davis George Eric | Officer | −Tax w/h | 1,273 | $56.05 | $71,352 |
| 2026-03-17 | Friberg Gregory R | Officer | −Tax w/h | 1,629 | $56.05 | $91,305 |
| 2026-03-17 | Hubbard Cristin | Officer | −Tax w/h | 1,245 | $56.05 | $69,782 |
| 2026-03-17 | Hardy Alexander | Director,Officer | −Tax w/h | 4,252 | $56.05 | $238,325 |
| 2026-03-17 | Mueller Brian | Officer | −Tax w/h | 2,117 | $56.05 | $118,658 |
| 2026-03-17 | Guyer Charles Greg | Officer | −Tax w/h | 1,693 | $56.05 | $94,893 |
| 2026-03-16 | Hardy Alexander | Director,Officer | +Grant | 62,440 | — | — |
| 2026-03-16 | Mueller Brian | Officer | +Grant | 18,740 | — | — |
| 2026-03-16 | Davis George Eric | Officer | −Tax w/h | 7,177 | $58.51 | $419,926 |
| 2026-03-16 | Davis George Eric | Officer | +Grant | 14,570 | — | — |
| 2026-03-16 | Guyer Charles Greg | Officer | +Grant | 14,990 | — | — |
| 2026-03-16 | Friberg Gregory R | Officer | +Grant | 19,150 | — | — |
| 2026-03-16 | Hubbard Cristin | Officer | +Grant | 15,410 | — | — |
| 2026-03-13 | Hardy Alexander | Director,Officer | −Tax w/h | 2,941 | $58.51 | $172,078 |
| 2026-03-13 | Mueller Brian | Officer | −Tax w/h | 9,945 | $58.51 | $581,882 |
| 2026-03-13 | Guyer Charles Greg | Officer | −Tax w/h | 9,109 | $58.51 | $532,968 |
| 2026-03-11 | Guyer Charles Greg | Officer | −Sell | 16,486 | $60.46 | $996,744 |
| 2026-02-26 | Davis George Eric | Officer | −Sell | 26,061 | $61.36 | $2M |
| 2026-02-26 | Friberg Gregory R | Officer | −Sell | 6,326 | $60.38 | $381,964 |
| 2026-02-25 | Mueller Brian | Officer | +Grant | 6,683 | — | — |
| 2026-02-25 | Mueller Brian | Officer | +Grant | 7,230 | — | — |
| 2026-02-25 | Mueller Brian | Officer | +Grant | 2,569 | — | — |
| 2026-02-25 | Davis George Eric | Officer | +Grant | 6,177 | — | — |
| 2026-02-25 | Davis George Eric | Officer | +Grant | 6,675 | — | — |
| 2026-02-25 | Davis George Eric | Officer | +Grant | 2,372 | — | — |
| 2026-02-25 | Guyer Charles Greg | Officer | +Grant | 6,176 | — | — |
| 2026-02-25 | Guyer Charles Greg | Officer | +Grant | 6,675 | — | — |
| 2026-02-25 | Guyer Charles Greg | Officer | +Grant | 2,371 | — | — |
| 2026-01-20 | Ramchandani Rashmi Virendra | Officer | +Grant | 7,070 | — | — |
| 2026-01-20 | Ramchandani Rashmi Virendra | Officer | +Grant | 18,540 | — | — |
| 2025-12-30 | MEIER RICHARD A | Director | −Gift | 500 | — | — |
| 2025-12-01 | Hardy Alexander | Director,Officer | −Tax w/h | 16,570 | $55.03 | $911,847 |
| 2025-10-31 | Friberg Gregory R | Officer | +Grant | 398 | $45.54 | $18,125 |
| 2025-10-31 | Guyer Charles Greg | Officer | +Grant | 62 | $45.54 | $2,823 |
| 2025-10-31 | Hubbard Cristin | Officer | +Grant | 80 | $45.54 | $3,643 |
| 2025-09-30 | Friberg Gregory R | Officer | −Tax w/h | 3,304 | $54.16 | $178,945 |
| 2025-08-01 | CLARK IAN T | Director | +Grant | 7,000 | — | — |
| 2025-05-20 | Burkhart Erin | Officer | −Sell | 1,786 | $59.31 | $105,928 |
| 2025-05-20 | ANDERSON ELIZABETH M | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | Bodem Barbara W. | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | Countouriotis Athena | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | Dere Willard H | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | Enyedy Mark J | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | Ho Maykin | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | HOMBACH ROBERT J. | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | MEIER RICHARD A | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | Walbert Timothy P | Director | +Grant | 6,650 | — | — |
| 2025-05-20 | Hubbard Cristin | Officer | −Tax w/h | 2,155 | $59.93 | $129,149 |
| 2025-05-19 | Burkhart Erin | Officer | −Tax w/h | 996 | $59.27 | $59,033 |
| 2025-05-02 | Hubbard Cristin | Officer | −Sell | 273 | $64.92 | $17,723 |
| 2025-04-30 | Hubbard Cristin | Officer | +Grant | 273 | $54.14 | $14,780 |
| 2025-04-30 | Hardy Alexander | Director,Officer | +Grant | 375 | $54.14 | $20,303 |
| 2025-04-30 | Davis George Eric | Officer | +Grant | 375 | $54.14 | $20,303 |
| 2025-04-30 | Guyer Charles Greg | Officer | +Grant | 317 | $54.14 | $17,162 |
| 2025-04-30 | Mueller Brian | Officer | +Grant | 375 | $54.14 | $20,303 |
| 2025-03-19 | Burkhart Erin | Officer | −Sell | 1,295 | $71.52 | $92,618 |
| 2025-03-17 | Hardy Alexander | Director,Officer | +Grant | 44,360 | — | — |
| 2025-03-17 | Mueller Brian | Officer | +Grant | 16,640 | — | — |
| 2025-03-17 | Guyer Charles Greg | Officer | +Grant | 13,310 | — | — |
| 2025-03-17 | Friberg Gregory R | Officer | +Grant | 17,750 | — | — |
| 2025-03-17 | Hubbard Cristin | Officer | +Grant | 13,310 | — | — |
| 2025-03-17 | Davis George Eric | Officer | +Grant | 12,940 | — | — |
| 2025-03-17 | Burkhart Erin | Officer | +Grant | 5,970 | — | — |
| 2025-03-14 | Hardy Alexander | Director,Officer | −Tax w/h | 2,933 | $69.44 | $203,668 |
| 2025-03-14 | Mueller Brian | Officer | −Tax w/h | 18,497 | $69.44 | $1M |
| 2025-03-14 | Guyer Charles Greg | Officer | −Tax w/h | 20,127 | $69.44 | $1M |
| 2025-03-14 | Davis George Eric | Officer | −Tax w/h | 16,249 | $69.44 | $1M |
| 2025-03-14 | Burkhart Erin | Officer | −Tax w/h | 823 | $69.44 | $57,149 |
| 2025-03-06 | Guyer Charles Greg | Officer | −Sell | 7,034 | $71.28 | $501,384 |
| 2025-02-28 | Guyer Charles Greg | Officer | −Tax w/h | 4,287 | $71.16 | $305,063 |
| 2025-02-25 | Davis George Eric | Officer | +Grant | 9,367 | — | — |
| 2025-02-25 | Davis George Eric | Officer | +Grant | 11,040 | — | — |
| 2025-02-25 | Davis George Eric | Officer | +Grant | 9,660 | — | — |
| 2025-02-25 | Guyer Charles Greg | Officer | +Grant | 9,660 | — | — |
| 2025-02-25 | Guyer Charles Greg | Officer | +Grant | 9,367 | — | — |
| 2025-02-25 | Guyer Charles Greg | Officer | +Grant | 11,040 | — | — |
| 2025-02-25 | Mueller Brian | Officer | +Grant | 9,660 | — | — |
| 2025-02-25 | Mueller Brian | Officer | +Grant | 9,367 | — | — |
| 2025-02-25 | Mueller Brian | Officer | +Grant | 11,040 | — | — |
| 2025-02-24 | Burkhart Erin | Officer | −Sell | 1,344 | $68.38 | $91,903 |
| 2025-02-24 | Walbert Timothy P | Director | +Grant | 3,130 | — | — |
| 2024-11-29 | Hardy Alexander | Director,Officer | −Tax w/h | 14,295 | $66.03 | $943,899 |
| 2024-11-12 | Guyer Charles Greg | Officer | −Sell | 5,278 | $66.37 | $350,301 |
| 2024-10-31 | Guyer Charles Greg | Officer | +Grant | 55 | $56.01 | $3,081 |
| 2024-10-31 | Hardy Alexander | Director,Officer | +Grant | 300 | $56.01 | $16,803 |
| 2024-09-30 | Friberg Gregory R | Officer | +Grant | 7,870 | — | — |
| 2024-09-30 | Friberg Gregory R | Officer | +Grant | 21,190 | — | — |
| 2024-09-13 | FUCHS HENRY J | Officer | −Tax w/h | 12,098 | $84.90 | $1M |
| 2024-08-13 | Burkhart Erin | Officer | −Sell | 714 | $90.00 | $64,260 |
| 2024-06-28 | Mueller Brian | Officer | −Tax w/h | 588 | $82.33 | $48,410 |
| 2024-06-03 | MEIER RICHARD A | Director | +Exercise | 6,600 | $63.10 | $416,460 |
| 2024-06-03 | MEIER RICHARD A | Director | −Tax w/h | 5,451 | $76.41 | $416,511 |
| 2024-06-03 | HERON ELAINE J | Director | +Exercise | 5,047 | $63.10 | $318,466 |
| 2024-06-03 | HERON ELAINE J | Director | −Tax w/h | 4,168 | $76.41 | $318,477 |
| 2024-05-30 | Mueller Brian | Officer | +Exercise | 5,000 | $63.10 | $315,500 |
| 2024-05-30 | Mueller Brian | Officer | −Sell | 5,000 | $75.19 | $375,950 |
| 2024-05-28 | Davis George Eric | Officer | −Sell | 38,071 | $74.46 | $3M |
| 2024-05-28 | Davis George Eric | Officer | −Sell | 2,779 | $75.29 | $209,231 |
| 2024-05-28 | Davis George Eric | Officer | +Exercise | 40,850 | $63.10 | $3M |
| 2024-05-21 | ANDERSON ELIZABETH M | Director | +Grant | 4,720 | — | — |
| 2024-05-21 | Bodem Barbara W. | Director | +Grant | 4,720 | — | — |
| 2024-05-21 | Countouriotis Athena | Director | +Grant | 4,720 | — | — |
| 2024-05-21 | Dere Willard H | Director | +Grant | 4,720 | — | — |
| 2024-05-21 | Enyedy Mark J | Director | +Grant | 4,720 | — | — |
| 2024-05-21 | HERON ELAINE J | Director | +Grant | 4,720 | — | — |
| 2024-05-21 | Ho Maykin | Director | +Grant | 4,720 | — | — |
| 2024-05-21 | HOMBACH ROBERT J. | Director | +Grant | 4,720 | — | — |
| 2024-05-21 | MEIER RICHARD A | Director | +Grant | 7,080 | — | — |
| 2024-05-21 | PYOTT DAVID E I | Director | +Grant | 4,720 | — | — |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
