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 |
|---|---|---|---|---|---|---|
| 2026-04-15 | Liaw Jeffrey | Officer | +Exercise | 43,166 | $8.70 | $375,544 |
| 2026-04-15 | Liaw Jeffrey | Officer | +Exercise | 809 | $6.78 | $5,485 |
| 2026-04-15 | Liaw Jeffrey | Officer | +Exercise | 1,277 | $8.70 | $11,110 |
| 2026-04-15 | Liaw Jeffrey | Officer | −Sell | 2,343 | $33.17 | $77,717 |
| 2026-04-15 | Liaw Jeffrey | Officer | −Sell | 23,870 | $33.18 | $792,007 |
| 2026-04-15 | Liaw Jeffrey | Officer | +Exercise | 4,523 | $6.78 | $30,666 |
| 2026-01-20 | ADAIR A JAYSON | Director,Officer | −Gift | 21,200 | — | — |
| 2026-01-20 | ADAIR A JAYSON | Director,Officer | −Gift | 21,200 | — | — |
| 2026-01-20 | ADAIR A JAYSON | Director,Officer | −Gift | 7,761 | — | — |
| 2026-01-15 | Liaw Jeffrey | Officer | +Exercise | 1,277 | $8.70 | $11,110 |
| 2026-01-15 | Liaw Jeffrey | Officer | −Sell | 22,693 | $40.17 | $911,578 |
| 2026-01-15 | Liaw Jeffrey | Officer | −Sell | 2,444 | $40.17 | $98,175 |
| 2026-01-15 | Liaw Jeffrey | Officer | +Exercise | 4,523 | $6.78 | $30,666 |
| 2026-01-15 | Liaw Jeffrey | Officer | +Exercise | 43,166 | $8.70 | $375,544 |
| 2026-01-15 | Liaw Jeffrey | Officer | +Exercise | 809 | $6.78 | $5,485 |
| 2025-12-30 | TRYFOROS THOMAS N | Director | −Gift | 27,850 | — | — |
| 2025-12-30 | TRYFOROS THOMAS N | Director | +Gift | 27,850 | — | — |
| 2025-11-25 | TRYFOROS THOMAS N | Director | +Exercise | 100,000 | $11.80 | $1M |
| 2025-11-25 | TRYFOROS THOMAS N | Director | −Sell | 100,000 | $39.07 | $4M |
| 2025-11-13 | Englander Daniel J | Director | +Exercise | 100,000 | $11.80 | $1M |
| 2025-10-15 | Liaw Jeffrey | Officer | +Exercise | 1,277 | $8.70 | $11,110 |
| 2025-10-15 | Liaw Jeffrey | Officer | +Exercise | 43,166 | $8.70 | $375,544 |
| 2025-10-15 | Liaw Jeffrey | Officer | +Exercise | 809 | $6.78 | $5,485 |
| 2025-10-15 | Liaw Jeffrey | Officer | +Exercise | 4,523 | $6.78 | $30,666 |
| 2025-10-15 | Liaw Jeffrey | Officer | −Sell | 22,086 | $44.79 | $989,232 |
| 2025-10-15 | Liaw Jeffrey | Officer | −Sell | 2,197 | $44.80 | $98,426 |
| 2025-09-15 | TRYFOROS THOMAS N | Director | +Exercise | 228,840 | $4.91 | $1M |
| 2025-09-15 | TRYFOROS THOMAS N | Director | −Sell | 228,840 | $47.54 | $11M |
| 2025-07-15 | Liaw Jeffrey | Director,Officer | +Exercise | 4,523 | $6.78 | $30,666 |
| 2025-07-15 | Liaw Jeffrey | Director,Officer | +Exercise | 43,166 | $8.70 | $375,544 |
| 2025-07-15 | Liaw Jeffrey | Director,Officer | +Exercise | 809 | $6.78 | $5,485 |
| 2025-07-15 | Liaw Jeffrey | Director,Officer | +Exercise | 1,277 | $8.70 | $11,110 |
| 2025-07-15 | Liaw Jeffrey | Director,Officer | −Sell | 1,884 | $46.35 | $87,323 |
| 2025-07-15 | Liaw Jeffrey | Director,Officer | −Sell | 300 | $46.90 | $14,070 |
| 2025-07-15 | Liaw Jeffrey | Director,Officer | −Sell | 3,616 | $46.84 | $169,373 |
| 2025-07-15 | Liaw Jeffrey | Director,Officer | −Sell | 18,288 | $46.35 | $847,649 |
| 2025-04-14 | COHAN STEVEN D | Director | +Exercise | 94,997 | $11.80 | $1M |
| 2025-04-14 | COHAN STEVEN D | Director | −Sell | 94,997 | $60.01 | $6M |
| 2025-04-11 | COHAN STEVEN D | Director | −Sell | 5,003 | $60.01 | $300,230 |
| 2025-04-11 | COHAN STEVEN D | Director | +Exercise | 5,003 | $11.80 | $59,035 |
| 2025-03-19 | MEEKS JAMES E | Director | −Sell | 100,000 | $54.00 | $5M |
| 2025-03-19 | MEEKS JAMES E | Director | +Exercise | 100,000 | $11.80 | $1M |
| 2025-01-10 | Morefield Diane M | Director | +Gift | 20,000 | — | — |
| 2025-01-10 | Morefield Diane M | Director | −Gift | 20,000 | — | — |
| 2025-01-06 | Englander Daniel J | Director | +Exercise | 235,480 | $4.91 | $1M |
| 2025-01-06 | Englander Daniel J | Director | −Sell | 235,480 | $56.84 | $13M |
| 2025-01-06 | ADAIR A JAYSON | Director,Officer | −Gift | 21,200 | — | — |
| 2025-01-06 | ADAIR A JAYSON | Director,Officer | −Gift | 5,360 | — | — |
| 2025-01-06 | ADAIR A JAYSON | Director,Officer | −Gift | 21,200 | — | — |
| 2025-01-03 | Englander Daniel J | Director | −Sell | 84,520 | $57.10 | $5M |
| 2025-01-03 | Englander Daniel J | Director | +Exercise | 84,520 | $4.91 | $414,993 |
| 2025-01-02 | Blunt Matt | Director | +Exercise | 50,000 | $28.02 | $1M |
| 2025-01-02 | Blunt Matt | Director | −Sell | 50,000 | $57.66 | $3M |
| 2024-12-23 | Morefield Diane M | Director | +Exercise | 50,000 | $19.38 | $969,000 |
| 2024-12-23 | Morefield Diane M | Director | −Sell | 30,000 | $58.01 | $2M |
| 2024-12-05 | TRYFOROS THOMAS N | Director | −Sell | 83,310 | $61.86 | $5M |
| 2024-12-05 | TRYFOROS THOMAS N | Director | +Exercise | 91,160 | $4.91 | $447,596 |
| 2024-12-05 | TRYFOROS THOMAS N | Director | −Gift | 7,850 | — | — |
| 2024-11-27 | ADAIR A JAYSON | Director,Officer | −Sell | 248,577 | $63.63 | $16M |
| 2024-11-26 | ADAIR A JAYSON | Director,Officer | −Sell | 251,423 | $63.79 | $16M |
| 2024-10-14 | ADAIR A JAYSON | Director,Officer | −Sell | 4,995,000 | — | — |
| 2024-10-07 | ADAIR A JAYSON | Director,Officer | −Gift | 5,000,000 | — | — |
| 2024-06-11 | TRYFOROS THOMAS N | Director | −Gift | 188 | — | — |
| 2024-03-28 | ADAIR A JAYSON | Director,Officer | −Sell | 600,000 | $57.77 | $35M |
| 2024-03-14 | TRYFOROS THOMAS N | Director | −Gift | 33,651 | — | — |
| 2024-03-13 | TRYFOROS THOMAS N | Director | +Exercise | 320,000 | $4.55 | $1M |
| 2024-03-13 | TRYFOROS THOMAS N | Director | −Sell | 285,000 | $55.27 | $16M |
| 2024-02-26 | Blunt Matt | Director | −Sell | 100,000 | $51.06 | $5M |
| 2024-02-26 | Blunt Matt | Director | +Exercise | 50,000 | $28.02 | $1M |
| 2024-02-26 | Blunt Matt | Director | +Exercise | 50,000 | $22.15 | $1M |
| 2024-01-05 | ADAIR A JAYSON | Director,Officer | −Gift | 6,080 | — | — |
| 2024-01-03 | Englander Daniel J | Director | −Sell | 320,000 | $47.04 | $15M |
| 2024-01-03 | Englander Daniel J | Director | +Exercise | 320,000 | $4.56 | $1M |
| 2024-01-03 | ADAIR A JAYSON | Director,Officer | −Gift | 21,200 | — | — |
| 2024-01-03 | ADAIR A JAYSON | Director,Officer | −Gift | 21,200 | — | — |
| 2023-12-01 | JOHNSON WILLIS J | Director,Officer | −Sell | 100,765 | $49.83 | $5M |
| 2023-10-09 | FISHER STEPHEN | Director | +Exercise | 60,000 | $36.41 | $2M |
| 2023-10-09 | FISHER STEPHEN | Director | −Sell | 160,000 | $45.69 | $7M |
| 2023-10-09 | FISHER STEPHEN | Director | +Exercise | 100,000 | $28.02 | $3M |
| 2023-10-03 | Blunt Matt | Director | +Exercise | 49,435 | $22.15 | $1M |
| 2023-10-03 | Blunt Matt | Director | −Sell | 49,435 | $43.11 | $2M |
| 2023-10-03 | Blunt Matt | Director | −Sell | 50,000 | $43.11 | $2M |
| 2023-10-03 | Blunt Matt | Director | +Exercise | 50,000 | $22.15 | $1M |
| 2023-09-19 | JOHNSON WILLIS J | Director,Officer | −Gift | 4,308 | — | — |
| 2023-07-07 | ADAIR A JAYSON | Director,Officer | −Sell | 300,000 | $88.32 | $26M |
| 2023-06-27 | JOHNSON WILLIS J | Director,Officer | +Exercise | 80,000 | $21.98 | $2M |
| 2023-06-27 | JOHNSON WILLIS J | Director,Officer | +Exercise | 50,000 | $44.29 | $2M |
| 2023-06-27 | JOHNSON WILLIS J | Director,Officer | −Sell | 660,000 | $89.07 | $59M |
| 2023-06-27 | JOHNSON WILLIS J | Director,Officer | +Exercise | 160,000 | $13.96 | $2M |
| 2023-06-27 | JOHNSON WILLIS J | Director,Officer | +Exercise | 160,000 | $9.81 | $2M |
| 2023-06-27 | JOHNSON WILLIS J | Director,Officer | +Exercise | 160,000 | $9.11 | $1M |
| 2023-06-27 | JOHNSON WILLIS J | Director,Officer | +Exercise | 50,000 | $23.60 | $1M |
| 2023-05-30 | COHAN STEVEN D | Director | +Exercise | 80,000 | $21.98 | $2M |
| 2023-05-30 | COHAN STEVEN D | Director | −Sell | 80,000 | $88.62 | $7M |
| 2023-05-23 | FISHER STEPHEN | Director | −Sell | 27,967 | $87.25 | $2M |
| 2023-05-23 | FISHER STEPHEN | Director | +Exercise | 50,000 | $38.76 | $2M |
| 2023-05-23 | FISHER STEPHEN | Director | −Sell | 22,033 | $86.82 | $2M |
| 2023-05-22 | MEEKS JAMES E | Director | +Exercise | 160,000 | $13.96 | $2M |
| 2023-05-22 | MEEKS JAMES E | Director | −Sell | 160,000 | $89.27 | $14M |
| 2023-05-19 | TRYFOROS THOMAS N | Director | +Exercise | 160,000 | $17.81 | $3M |
| 2023-05-19 | TRYFOROS THOMAS N | Director | −Sell | 143,100 | $88.39 | $13M |
| 2023-02-27 | JOHNSON WILLIS J | Director,Officer | −Gift | 35,640 | — | — |
| 2023-02-22 | Blunt Matt | Director | +Exercise | 30,000 | $23.60 | $708,000 |
| 2023-02-22 | Blunt Matt | Director | −Sell | 30,000 | $69.36 | $2M |
| 2023-01-04 | ADAIR A JAYSON | Director,Officer | −Gift | 8,320 | — | — |
| 2022-11-02 | ADAIR A JAYSON | Director,Officer | −Gift | 1,640 | — | — |
| 2022-06-06 | Blunt Matt | Director | +Exercise | 10,000 | $47.19 | $471,900 |
| 2022-06-06 | Blunt Matt | Director | −Sell | 10,000 | $115.72 | $1M |
| 2022-05-31 | TRYFOROS THOMAS N | Director | +Exercise | 11,000 | $12.48 | $137,280 |
| 2022-05-31 | TRYFOROS THOMAS N | Director | −Sell | 11,000 | $114.72 | $1M |
| 2022-05-25 | Englander Daniel J | Director | −Sell | 80,000 | $110.78 | $9M |
| 2022-05-25 | Englander Daniel J | Director | +Exercise | 80,000 | $15.01 | $1M |
| 2021-12-08 | TRYFOROS THOMAS N | Director | +Exercise | 69,000 | $12.48 | $861,120 |
| 2021-12-08 | TRYFOROS THOMAS N | Director | −Sell | 69,000 | $149.63 | $10M |
| 2021-09-15 | ADAIR A JAYSON | Director,Officer | −Sell | 170,000 | $147.20 | $25M |
| 2021-07-12 | ADAIR A JAYSON | Director,Officer | −Sell | 130,000 | $139.21 | $18M |
| 2021-07-12 | COHAN STEVEN D | Director | +Exercise | 80,000 | $27.93 | $2M |
| 2021-07-12 | COHAN STEVEN D | Director | −Sell | 80,000 | $139.46 | $11M |
| 2021-07-12 | COHAN STEVEN D | Director | −Sell | 80,000 | $139.46 | $11M |
| 2021-07-12 | COHAN STEVEN D | Director | +Exercise | 80,000 | $27.93 | $2M |
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.
