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 |
|---|---|---|---|---|---|---|
| 2026-06-17 | Baker Brothers Life Sciences LP | Director | +Grant | 908 | — | — |
| 2026-06-17 | Baker Brothers Life Sciences LP | Director | +Grant | 908 | — | — |
| 2026-06-17 | Brennan Daniel J. | Director | +Grant | 404 | — | — |
| 2026-06-17 | Daly James M | Director | +Grant | 454 | — | — |
| 2026-06-17 | FOUSE JACQUALYN A | Director | +Grant | 454 | — | — |
| 2026-06-17 | Levy Richard S | Director | +Grant | 454 | — | — |
| 2026-06-17 | Taub Rebecca | Director | +Grant | 454 | — | — |
| 2026-06-01 | Soergel David | Officer | −Sell | 1,042 | $495.74 | $516,561 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 320 | $508.24 | $162,637 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 40 | $506.68 | $20,267 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 151 | $510.36 | $77,064 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 610 | $511.40 | $311,954 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 439 | $512.50 | $224,988 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 40 | $512.97 | $20,519 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 343 | $514.67 | $176,532 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 657 | $515.92 | $338,959 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 723 | $516.87 | $373,697 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 1,497 | $517.59 | $774,832 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 782 | $518.76 | $405,670 |
| 2026-05-22 | Levy Richard S | Director | −Sell | 80 | $519.98 | $41,598 |
| 2026-05-18 | Soergel David | Officer | −Sell | 844 | $515.90 | $435,420 |
| 2026-03-06 | Taub Rebecca | Director | −Sell | 491 | $431.94 | $212,083 |
| 2026-03-06 | Huntsman Carole | Officer | −Sell | 419 | $431.94 | $180,983 |
| 2026-03-06 | Kelley Shannon T | Officer | −Sell | 360 | $431.94 | $155,498 |
| 2026-03-06 | Sibold William John | Director,Officer | −Sell | 1,663 | $431.94 | $718,316 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 116 | $432.56 | $50,177 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 120 | $430.90 | $51,708 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 40 | $429.58 | $17,183 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 160 | $429.00 | $68,640 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 80 | $427.85 | $34,228 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 420 | $426.86 | $179,281 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 40 | $425.08 | $17,003 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 646 | $431.94 | $279,033 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 40 | $437.65 | $17,506 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 80 | $436.69 | $34,935 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 80 | $435.32 | $34,826 |
| 2026-03-06 | Dier Mardi | Officer | −Sell | 160 | $434.20 | $69,472 |
| 2026-03-04 | Soergel David | Officer | +Grant | 4,374 | — | — |
| 2026-03-04 | Huntsman Carole | Officer | +Grant | 3,989 | — | — |
| 2026-03-04 | Kelley Shannon T | Officer | +Grant | 4,017 | — | — |
| 2026-03-04 | Sibold William John | Director,Officer | +Grant | 14,995 | — | — |
| 2026-03-04 | Dier Mardi | Officer | +Grant | 5,215 | — | — |
| 2026-03-02 | Dier Mardi | Officer | −Sell | 1,183 | $427.21 | $505,389 |
| 2026-02-23 | Levy Richard S | Director | +Exercise | 2,500 | $7.36 | $18,400 |
| 2026-01-26 | Taub Rebecca | Director | −Sell | 647 | $492.42 | $318,596 |
| 2026-01-26 | Sibold William John | Director,Officer | −Sell | 1,577 | $492.42 | $776,546 |
| 2026-01-26 | Huntsman Carole | Officer | −Sell | 340 | $492.42 | $167,423 |
| 2026-01-26 | Huntsman Carole | Officer | −Sell | 570 | $494.59 | $281,916 |
| 2026-01-26 | Levy Richard S | Director | +Exercise | 4,000 | $16.46 | $65,840 |
| 2026-01-20 | Taub Rebecca | Director | −Sell | 2,238 | $490.77 | $1M |
| 2026-01-20 | Kelley Shannon T | Officer | −Sell | 263 | $490.77 | $129,073 |
| 2026-01-20 | Kelley Shannon T | Officer | −Sell | 429 | $501.40 | $215,101 |
| 2026-01-15 | Thakkar Rita | Officer | +Grant | 2,398 | — | — |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 1,135 | $526.95 | $598,088 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 913 | $526.05 | $480,284 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 1,489 | $525.12 | $781,904 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 1,335 | $524.06 | $699,620 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 732 | $522.98 | $382,821 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 588 | $521.95 | $306,907 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 440 | $521.11 | $229,288 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 539 | $519.89 | $280,221 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 970 | $518.67 | $503,110 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 2,044 | $517.84 | $1M |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 521 | $516.81 | $269,258 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 1,578 | $515.82 | $813,964 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 937 | $514.63 | $482,208 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 960 | $513.12 | $492,595 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 960 | $512.02 | $491,539 |
| 2026-01-09 | Taub Rebecca | Director | +Exercise | 18,410 | $15.80 | $290,878 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 400 | $542.72 | $217,088 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 40 | $540.26 | $21,610 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 400 | $539.26 | $215,704 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 40 | $537.84 | $21,514 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 385 | $536.88 | $206,699 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 299 | $535.80 | $160,204 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 89 | $534.93 | $47,609 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 271 | $534.18 | $144,763 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 40 | $532.50 | $21,300 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 30 | $531.05 | $15,931 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 256 | $530.45 | $135,795 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 554 | $529.28 | $293,221 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 465 | $528.16 | $245,594 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 40 | $545.79 | $21,832 |
| 2026-01-09 | Taub Rebecca | Director | +Exercise | 240 | $15.80 | $3,792 |
| 2026-01-09 | Taub Rebecca | Director | −Sell | 200 | $551.24 | $110,248 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 846 | $519.88 | $439,818 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 1,363 | $518.68 | $706,961 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 766 | $516.84 | $395,899 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 1,996 | $515.81 | $1M |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 1,345 | $514.68 | $692,245 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 1,094 | $513.11 | $561,342 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 1,480 | $511.98 | $757,730 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | +Exercise | 24,520 | $15.80 | $387,416 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 40 | $545.79 | $21,832 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 600 | $540.36 | $324,216 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 480 | $539.23 | $258,830 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 80 | $537.85 | $43,028 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 487 | $536.88 | $261,461 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 473 | $536.02 | $253,537 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 148 | $535.29 | $79,223 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 332 | $534.16 | $177,341 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 80 | $532.50 | $42,600 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 280 | $530.69 | $148,593 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 166 | $529.76 | $87,940 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 691 | $529.17 | $365,656 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 575 | $528.18 | $303,704 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 1,560 | $526.97 | $822,073 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 1,066 | $526.00 | $560,716 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 2,432 | $525.05 | $1M |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 1,199 | $524.10 | $628,396 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 970 | $523.00 | $507,310 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 840 | $521.98 | $438,463 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 681 | $521.03 | $354,821 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 2,450 | $517.86 | $1M |
| 2026-01-09 | FRIEDMAN PAUL A | Director | −Sell | 280 | $551.24 | $154,347 |
| 2026-01-09 | FRIEDMAN PAUL A | Director | +Exercise | 280 | $15.80 | $4,424 |
| 2025-12-10 | Taub Rebecca | Director | −Sell | 369 | $548.56 | $202,419 |
| 2025-12-10 | Taub Rebecca | Director | +Exercise | 18,650 | $15.80 | $294,670 |
| 2025-12-10 | Taub Rebecca | Director | −Sell | 491 | $547.76 | $268,950 |
| 2025-12-10 | Taub Rebecca | Director | −Gift | 5,455 | — | — |
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.