Nasdaq · CIK 0001818331
WGS GeneDx Holdings Corp.
Insider trading from SEC Form 4. Last filing 24 d ago. Close $67.33 on Oct 9, 2026, +95% from the 52-week low and -60% from the high.
Last 90 days
Net insider value
-$1.8M
more sold than bought
Buys
0
$0 by 0 insiders
Sells
5
$1.8M by 2 insiders
Insiders on file
9
with a Form 4 at this company
Price and insider trades, last year
WGSOct 9, 2026 · close 67.33
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at GeneDx Holdings Corp., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 30Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $364k 3,728 shares | -8% | - | |
| 43Moderate | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $1.0M 10,501 shares | -8% | - | |
| 25Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $108k 1,285 shares | -3% | - | |
| 32Weak | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $311k 3,692 shares | -3% | - | |
| 20Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $31k 372 shares | -1% | - | |
| 39Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $557k 8,818 shares | -20% | +9% from low-63% from high | |
| 53Moderate | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $3.0M 46,933 shares | -34% | +9% from low-63% from high | |
| 37Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $438k 5,706 shares | -17% | +35% from low-55% from high | |
| 48Moderate | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $1.3M 17,179 shares | -23% | +35% from low-55% from high | |
| 25Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $111k 1,280 shares | -6% | +68% from low-44% from high | |
| 32Weak | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $319k 3,678 shares | -8% | +68% from low-44% from high | |
| 51Moderate | Keith A. Meister director, owner buy | $13M 169,521 shares | +6% | +37% from low-54% from high | |
| 53Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $486k 6,187 shares | -25% | +41% from low-53% from high | |
| 68Notable | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $2.0M 25,459 shares | -40% | +41% from low-53% from high | |
| 15Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $22k 287 shares | -3% | +32% from low-56% from high | |
| 53Moderate | Bryan Dechairo Chief Operating Officer sell | $511k 5,961 shares | -100% | +51% from low-49% from high | |
| 45Moderate | Bryan Dechairo Chief Operating Officer sell | $340k 3,413 shares | -36% | +76% from low-41% from high | |
| 27Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $30k 317 shares | -3% | +74% from low-41% from high | |
| 36Weak | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $155k 1,653 shares | -9% | +74% from low-41% from high | |
| 44Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $555k 3,855 shares | -31% | +151% from low-15% from high | |
| 53Moderate | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $1.6M 10,857 shares | -43% | +151% from low-15% from high | |
| 32Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $202k 1,266 shares | -19% | +185% from low-4% from high | |
| 47Moderate | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $580k 3,639 shares | -36% | +185% from low-4% from high | |
| 29Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $61k 377 shares | -8% | +190% from low-2% from high | |
| 68Notable | Joshua Ruch director sell | $6.1M 38,000 shares | -256% | +186% from low0% from high | |
| 22Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $53k 388 shares | -9% | +134% from low-4% from high | |
| 42Moderate | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $295k 2,158 shares | -39% | +134% from low-4% from high | |
| 36Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $716k 6,609 shares | -66% | +154% from low-19% from high | |
| 58Moderate | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $1.4M 12,858 shares | -88% | +154% from low-19% from high | |
| 42Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $453k 3,728 shares | -30% | +229% from low-8% from high | |
| 53Moderate | Katherine Stueland CHIEF EXECUTIVE OFFICER sell | $1.3M 10,501 shares | -42% | +229% from low-8% from high | |
| 38Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $163k 1,272 shares | -19% | +257% from low-5% from high | |
| 52Moderate | Katherine Stueland Chief Executive Officer sell | $468k 3,657 shares | -37% | +257% from low-5% from high | |
| 29Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $48k 378 shares | -8% | +264% from low-1% from high | |
| 65Notable | Jason Ryan director sell | $5.0M 39,222 shares | -28% | +266% from low0% from high | |
| 60Notable | Casdin Capital, LLC director, owner sell | $60M 500,000 shares | -14% | +265% from low0% from high | |
| 21Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $41k 388 shares | -9% | +160% from low-22% from high | |
| 41Moderate | Katherine Stueland Chief Executive Officer sell | $227k 2,154 shares | -39% | +160% from low-22% from high | |
| 33Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $491k 5,278 shares | -61% | +161% from low-21% from high | |
| 47Moderate | Katherine Stueland Chief Executive Officer sell | $299k 3,220 shares | -65% | +161% from low-21% from high | |
| 25Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $122k 1,344 shares | -15% | +156% from low-23% from high | |
| 56Moderate | Katherine Stueland Chief Executive Officer sell | $878k 9,657 shares | -66% | +156% from low-23% from high | |
| 38Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $242k 3,729 shares | -30% | +90% from low-43% from high | |
| 49Moderate | Katherine Stueland Chief Executive Officer sell | $680k 10,501 shares | -42% | +90% from low-43% from high | |
| 29Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $92k 1,266 shares | -19% | +105% from low-38% from high | |
| 41Moderate | Katherine Stueland Chief Executive Officer sell | $264k 3,639 shares | -36% | +105% from low-38% from high | |
| 20Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $26k 370 shares | -8% | +110% from low-37% from high | |
| 53Moderate | Keith A. Meister director, owner buy | $3.0M 50,000 shares | +2% | +69% from low-49% from high | |
| 48Moderate | Keith A. Meister director, owner buy | $5.6M 100,000 shares | +3% | +60% from low-52% from high | |
| 40Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $1.3M 14,270 shares | -83% | +176% from low-14% from high | |
| 26Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $44k 388 shares | -10% | +232% from low0% from high | |
| 41Moderate | Katherine Stueland Chief Executive Officer sell | $244k 2,154 shares | -39% | +232% from low0% from high | |
| 40Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $1.4M 15,516 shares | -90% | +176% from low-14% from high | |
| 58Moderate | Katherine Stueland Chief Executive Officer sell | $4.2M 46,594 shares | -96% | +176% from low-14% from high | |
| 48Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $836k 8,746 shares | -35% | +174% from low-14% from high | |
| 53Moderate | Katherine Stueland Chief Executive Officer sell | $4.5M 46,551 shares | -49% | +174% from low-14% from high | |
| 51Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $399k 4,151 shares | -76% | - | |
| 63Notable | Katherine Stueland Chief Executive Officer sell | $1.1M 11,637 shares | -150% | - | |
| 29Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $87k 922 shares | -14% | - | |
| 41Moderate | Katherine Stueland Chief Executive Officer sell | $259k 2,731 shares | -26% | - | |
| 20Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $27k 261 shares | -6% | - | |
| 15Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $22k 275 shares | -9% | - | |
| 39Weak | Katherine Stueland Chief Executive Officer sell | $130k 1,657 shares | -30% | - | |
| 40Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $3.3M 35,506 shares | -93% | - | |
| 58Moderate | Katherine Stueland Chief Executive Officer sell | $4.9M 51,420 shares | -97% | - | |
| 20Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $109k 1,430 shares | -5% | - | |
| 48Moderate | Katherine Stueland Chief Executive Officer sell | $1.4M 18,006 shares | -25% | - | |
| 34Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $286k 3,728 shares | -12% | - | |
| 45Moderate | Katherine Stueland Chief Executive Officer sell | $806k 10,501 shares | -13% | - | |
| 24Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $87k 1,137 shares | -4% | - | |
| 32Weak | Katherine Stueland Chief Executive Officer sell | $280k 3,661 shares | -6% | - | |
| 22Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $21k 263 shares | -1% | - | |
| 52Moderate | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $1.6M 22,000 shares | -49% | - | |
| 75Notable | Jason Ryan director sell | $3.3M 47,000 shares | -100% | - | |
| 52Moderate | School Of Medicine At Mount Sinai Icahn owner sell | $10M 147,141 shares | -5% | - | |
| 55Moderate | Katherine Stueland Chief Executive Officer sell | $3.2M 45,415 shares | -43% | - | |
| 57Moderate | School Of Medicine At Mount Sinai Icahn owner sell | $65M 865,800 shares | -23% | - | |
| 22Weak | Kevin Feeley CHIEF FINANCIAL OFFICER sell | $18k 274 shares | -1% | - | |
| 36Weak | Katherine Stueland Chief Executive Officer sell | $143k 2,154 shares | -2% | - |
Transactions
The last 100 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Class A Common Stock | +18,750 | $0.00 | $0 | 125,977 | 24 d ago |
| Sep 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +7,197 | $0.00 | $0 | 48,673 | 24 d ago |
| Sep 17, 2026 | Thomas Fuchs director | MOption exercise Class A Common Stock | +1,146 | $0.00 | $0 | 1,146 | 24 d ago |
| Sep 17, 2026 | Thomas Fuchs director | MOption exercise Restricted Stock Unitderivative | -1,146 | $0.00 | $0 | 2,292 | 24 d ago |
| Sep 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -586 | $94.26 | $55k | 48,087 | 24 d ago |
| Sep 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -1,648 | $94.26 | $155k | 124,329 | 24 d ago |
| Sep 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -148 | $95.41 | $14k | 124,181 | 24 d ago |
| Sep 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -52 | $95.41 | $4,961 | 48,035 | 24 d ago |
| Sep 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -541 | $96.90 | $52k | 47,494 | 24 d ago |
| Sep 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -1,525 | $96.90 | $148k | 122,656 | 24 d ago |
| Sep 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -1,470 | $98.27 | $144k | 46,024 | 24 d ago |
| Sep 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -4,141 | $98.27 | $407k | 118,515 | 24 d ago |
| Sep 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -1,079 | $99.00 | $107k | 44,945 | 24 d ago |
| Sep 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -3,039 | $99.00 | $301k | 115,476 | 24 d ago |
| Sep 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Restricted Stock Unitderivative | -7,197 | $0.00 | $0 | 14,393 | 24 d ago |
| Sep 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Restricted Stock Unitderivative | -18,750 | $0.00 | $0 | 37,500 | 24 d ago |
| Sep 9, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +2,462 | $0.00 | $0 | 42,761 | 31 d ago |
| Sep 9, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Class A Common Stock | +6,547 | $0.00 | $0 | 110,919 | 31 d ago |
| Sep 9, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -1,285 | $84.22 | $108k | 41,476 | 31 d ago |
| Sep 9, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -3,692 | $84.22 | $311k | 107,227 | 31 d ago |
| Sep 9, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Restricted Stock Unitderivative | -2,462 | $0.00 | $0 | 2,463 | 31 d ago |
| Sep 9, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Restricted Stock Unitderivative | -6,547 | $0.00 | $0 | 6,547 | 31 d ago |
| Sep 1, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +717 | $0.00 | $0 | 40,671 | 39 d ago |
| Sep 1, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -372 | $83.84 | $31k | 40,299 | 39 d ago |
| Sep 1, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Restricted Stock Unitderivative | -717 | $0.00 | $0 | 0 | 39 d ago |
| Mar 26, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Class A Common Stock | +80,000 | $0.00 | $0 | 138,447 | Mar 30, 2026 |
| Mar 26, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +16,250 | $0.00 | $0 | 43,398 | Mar 30, 2026 |
| Mar 26, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -13,229 | $61.29 | $811k | 125,218 | Mar 30, 2026 |
| Mar 26, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -2,485 | $61.29 | $152k | 40,913 | Mar 30, 2026 |
| Mar 26, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -5,117 | $62.33 | $319k | 120,101 | Mar 30, 2026 |
| Mar 26, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -961 | $62.33 | $60k | 39,952 | Mar 30, 2026 |
| Mar 26, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -13,412 | $63.28 | $849k | 106,689 | Mar 30, 2026 |
| Mar 26, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -2,520 | $63.28 | $159k | 37,432 | Mar 30, 2026 |
| Mar 26, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -5,292 | $64.60 | $342k | 101,397 | Mar 30, 2026 |
| Mar 26, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -995 | $64.60 | $64k | 36,437 | Mar 30, 2026 |
| Mar 26, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -9,883 | $65.21 | $645k | 91,514 | Mar 30, 2026 |
| Mar 26, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -1,857 | $65.21 | $121k | 34,580 | Mar 30, 2026 |
| Mar 26, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Restricted Stock Unitderivative | -16,250 | $0.00 | $0 | 32,500 | Mar 30, 2026 |
| Mar 26, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Restricted Stock Unitderivative | -80,000 | $0.00 | $0 | 160,000 | Mar 30, 2026 |
| Mar 15, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +3,815 | $0.00 | $0 | 25,657 | Mar 17, 2026 |
| Mar 15, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Class A Common Stock | +11,921 | $0.00 | $0 | 56,876 | Mar 17, 2026 |
| Mar 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +7,197 | $0.00 | $0 | 32,854 | Mar 17, 2026 |
| Mar 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Class A Common Stock | +18,750 | $0.00 | $0 | 75,626 | Mar 17, 2026 |
| Mar 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -2,384 | $76.35 | $182k | 30,470 | Mar 17, 2026 |
| Mar 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -7,178 | $76.35 | $548k | 68,448 | Mar 17, 2026 |
| Mar 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -3,065 | $77.05 | $236k | 27,405 | Mar 17, 2026 |
| Mar 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -9,229 | $77.05 | $711k | 59,219 | Mar 17, 2026 |
| Mar 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -257 | $77.94 | $20k | 27,148 | Mar 17, 2026 |
| Mar 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -772 | $77.94 | $60k | 58,447 | Mar 17, 2026 |
| Mar 15, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Restricted Stock Unitderivative | -3,815 | $0.00 | $0 | 11,446 | Mar 17, 2026 |
| Mar 15, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Restricted Stock Unitderivative | -11,921 | $0.00 | $0 | 35,763 | Mar 17, 2026 |
| Mar 16, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Restricted Stock Unitderivative | -7,197 | $0.00 | $0 | 28,787 | Mar 17, 2026 |
| Mar 16, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Restricted Stock Unitderivative | -18,750 | $0.00 | $0 | 75,000 | Mar 17, 2026 |
| Mar 9, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +2,462 | $0.00 | $0 | 23,122 | Mar 11, 2026 |
| Mar 9, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Class A Common Stock | +6,546 | $0.00 | $0 | 48,633 | Mar 11, 2026 |
| Mar 9, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -1,280 | $86.75 | $111k | 21,842 | Mar 11, 2026 |
| Mar 9, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -3,678 | $86.75 | $319k | 44,955 | Mar 11, 2026 |
| Mar 9, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Restricted Stock Unitderivative | -2,462 | $0.00 | $0 | 7,387 | Mar 11, 2026 |
| Mar 9, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | MOption exercise Restricted Stock Unitderivative | -6,546 | $0.00 | $0 | 19,640 | Mar 11, 2026 |
| Mar 6, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | AGrant or award Class A Common Stock | +1,986 | $88.11 | $175k | 20,660 | Mar 9, 2026 |
| Mar 6, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | AGrant or award Class A Common Stock | +3,404 | $88.11 | $300k | 42,087 | Mar 9, 2026 |
| Mar 3, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +19,686 | $70.34 | $1.4M | 3,078,315 | Mar 5, 2026 |
| Mar 3, 2026 | Bryan Dechairo Chief Operating Officer | AGrant or award Restricted Stock Unitderivative | +10,430 | $0.00 | $0 | 10,430 | Mar 5, 2026 |
| Mar 3, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | AGrant or award Class A Common Stock | +15,262 | $0.00 | $0 | 24,861 | Mar 5, 2026 |
| Mar 3, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | AGrant or award Class A Common Stock | +47,684 | $0.00 | $0 | 64,142 | Mar 5, 2026 |
| Mar 4, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -1,424 | $77.63 | $111k | 23,437 | Mar 5, 2026 |
| Mar 4, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -5,861 | $77.63 | $455k | 58,281 | Mar 5, 2026 |
| Mar 3, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +8,439 | $71.48 | $603k | 3,086,754 | Mar 5, 2026 |
| Mar 4, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -2,543 | $78.61 | $200k | 20,894 | Mar 5, 2026 |
| Mar 4, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -10,465 | $78.61 | $823k | 47,816 | Mar 5, 2026 |
| Mar 3, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +200 | $72.00 | $14k | 3,086,954 | Mar 5, 2026 |
| Mar 4, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -2,220 | $79.25 | $176k | 18,674 | Mar 5, 2026 |
| Mar 4, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | SOpen-market sale Class A Common Stock | -9,133 | $79.25 | $724k | 38,683 | Mar 5, 2026 |
| Mar 3, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +921 | $75.66 | $70k | 3,087,875 | Mar 5, 2026 |
| Mar 3, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +249 | $75.99 | $19k | 3,088,124 | Mar 5, 2026 |
| Mar 3, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | AGrant or award Restricted Stock Unitderivative | +10,865 | $0.00 | $0 | 10,865 | Mar 5, 2026 |
| Mar 3, 2026 | Katherine Stueland CHIEF EXECUTIVE OFFICER | AGrant or award Restricted Stock Unitderivative | +40,418 | $0.00 | $0 | 40,418 | Mar 5, 2026 |
| Mar 5, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +304 | $77.96 | $24k | 3,088,428 | Mar 5, 2026 |
| Mar 5, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +1,971 | $78.91 | $156k | 3,090,399 | Mar 5, 2026 |
| Mar 5, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +47,623 | $80.55 | $3.8M | 3,138,022 | Mar 5, 2026 |
| Mar 5, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +60,892 | $81.37 | $5.0M | 3,198,914 | Mar 5, 2026 |
| Mar 5, 2026 | Keith A. Meister director, owner | POpen-market purchase Class A Common Stockindirect: See footnotes | +29,236 | $82.06 | $2.4M | 3,228,150 | Mar 5, 2026 |
| Mar 1, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +718 | $0.00 | $0 | 9,886 | Mar 3, 2026 |
| Mar 2, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | SOpen-market sale Class A Common Stock | -287 | $77.52 | $22k | 9,599 | Mar 3, 2026 |
| Mar 1, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Restricted Stock Unitderivative | -718 | $0.00 | $0 | 1,434 | Mar 3, 2026 |
| Feb 4, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -779 | $83.04 | $65k | 5,182 | Feb 6, 2026 |
| Feb 4, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -1,425 | $83.83 | $119k | 3,757 | Feb 6, 2026 |
| Feb 4, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -1,034 | $84.93 | $88k | 2,723 | Feb 6, 2026 |
| Feb 4, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -623 | $86.35 | $54k | 2,100 | Feb 6, 2026 |
| Feb 4, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -1,572 | $87.66 | $138k | 528 | Feb 6, 2026 |
| Feb 4, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -328 | $88.66 | $29k | 200 | Feb 6, 2026 |
| Feb 4, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -100 | $90.45 | $9,045 | 100 | Feb 6, 2026 |
| Feb 4, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock10b5-1 | -100 | $91.92 | $9,192 | 0 | Feb 6, 2026 |
| Feb 1, 2026 | Bryan Dechairo Chief Operating Officer | MOption exercise Class A Common Stock | +9,374 | $0.00 | $0 | 9,374 | Feb 3, 2026 |
| Feb 2, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock | -93 | $96.77 | $8,999 | 9,281 | Feb 3, 2026 |
| Feb 2, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock | -492 | $98.61 | $49k | 8,789 | Feb 3, 2026 |
| Feb 2, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock | -1,662 | $99.40 | $165k | 7,127 | Feb 3, 2026 |
| Feb 2, 2026 | Bryan Dechairo Chief Operating Officer | SOpen-market sale Class A Common Stock | -1,166 | $100.31 | $117k | 5,961 | Feb 3, 2026 |
| Feb 1, 2026 | Bryan Dechairo Chief Operating Officer | MOption exercise Restricted Stock Unitderivative | -9,374 | $0.00 | $0 | 28,123 | Feb 3, 2026 |
| Jan 29, 2026 | Kevin Feeley CHIEF FINANCIAL OFFICER | MOption exercise Class A Common Stock | +754 | $0.00 | $0 | 9,485 | Feb 2, 2026 |
Insiders
Everyone who has filed a Form 4 here.
- Casdin Capital, LLCdirector, owner
- Bryan DechairoChief Operating Officer
- Kevin FeeleyCHIEF FINANCIAL OFFICER
- Thomas Fuchsdirector
- School Of Medicine At Mount Sinai Icahnowner
- Keith A. Meisterdirector, owner
- Joshua Ruchdirector
- Jason Ryandirector
- Katherine StuelandCHIEF EXECUTIVE OFFICER
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.