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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Insider Trades & Whales

Insider trades are parsed from SEC Form 4 filings (first-party). The ownership breakdown below is computed first-hand from SEC 13F-HR + Form 4 (institutions from 13F, insiders from Form 4). For the full filer list and quarter-over-quarter position changes, see the Institutional (13F) tab.

Ownership Breakdown

Insiders 9.75%Institutions 92.28%144 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Jun 9, 2026Robertson Scott M.DirectorA19,475$0.0000$0.00
Jun 9, 2026Simson JakeDirectorA19,475$0.0000$0.00
Jun 9, 2026POWELL MICHAELDirectorA19,475$0.0000$0.00
Jun 9, 2026Mazumdar-Shaw KiranDirectorA19,475$0.0000$0.00
Jun 9, 2026Haviland KateDirectorA19,475$0.0000$0.00
Jun 9, 2026Bowden ChristopherDirectorA19,475$0.0000$0.00
Jun 9, 2026RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerA19,475$0.0000$0.00
May 21, 2026Hyep IvanChief Financial OfficerM9,200$0.0000$0.00
May 21, 2026Hyep IvanChief Financial OfficerS9,200$20.4221$187.88K
May 21, 2026Hyep IvanChief Financial OfficerM9,200$3.7898$34.87K
May 18, 2026Mazumdar ClaireChief Executive OfficerM15,000$0.0000$0.00
May 18, 2026Mazumdar ClaireChief Executive OfficerS2,978$20.3481$60.60K
May 18, 2026Mazumdar ClaireChief Executive OfficerS12,022$19.9619$239.98K
May 18, 2026Mazumdar ClaireChief Executive OfficerM15,000$3.7898$56.85K
May 15, 2026Cohlhepp RyanPresident and COOM8,000$0.0000$0.00
May 15, 2026Cohlhepp RyanPresident and COOS4,500$20.2919$91.31K
May 15, 2026Cohlhepp RyanPresident and COOS8,000$20.2919$162.34K
May 15, 2026Cohlhepp RyanPresident and COOM8,000$3.7898$30.32K
May 8, 2026Schelman WilliamChief Medical OfficerA85,000$0.0000$0.00
Apr 27, 2026Raben DavidChief Medical OfficerM5,500$0.0000$0.00
Apr 27, 2026Raben DavidChief Medical OfficerS5,500$22.8782$125.83K
Apr 27, 2026Raben DavidChief Medical OfficerM5,500$3.7898$20.84K
Apr 21, 2026Hyep IvanChief Financial OfficerM9,200$0.0000$0.00
Apr 21, 2026Hyep IvanChief Financial OfficerS9,200$23.0015$211.61K
Apr 21, 2026Hyep IvanChief Financial OfficerM9,200$3.7898$34.87K
Apr 20, 2026Mazumdar ClaireChief Executive OfficerM15,000$0.0000$0.00
Apr 20, 2026Mazumdar ClaireChief Executive OfficerS15,000$23.6097$354.14K
Apr 20, 2026Mazumdar ClaireChief Executive OfficerM15,000$3.7898$56.85K
Apr 16, 2026Mazumdar ClaireChief Executive OfficerM7,080$0.0000$0.00
Apr 16, 2026Mazumdar ClaireChief Executive OfficerM7,454$0.0000$0.00
Apr 16, 2026Mazumdar ClaireChief Executive OfficerM8,226$0.0000$0.00
Apr 16, 2026Mazumdar ClaireChief Executive OfficerM7,080$5.4537$38.61K
Apr 16, 2026Mazumdar ClaireChief Executive OfficerM7,454$3.7898$28.25K
Apr 16, 2026Mazumdar ClaireChief Executive OfficerM8,226$4.4369$36.50K
Apr 15, 2026Cohlhepp RyanPresident and COOM8,000$0.0000$0.00
Apr 15, 2026Cohlhepp RyanPresident and COOS4,500$23.0073$103.53K
Apr 15, 2026Cohlhepp RyanPresident and COOS8,000$23.0073$184.06K
Apr 15, 2026Cohlhepp RyanPresident and COOM8,000$3.7898$30.32K
Mar 25, 2026Raben DavidChief Medical OfficerM5,500$0.0000$0.00
Mar 25, 2026Raben DavidChief Medical OfficerS5,500$18.9508$104.23K
Mar 25, 2026Raben DavidChief Medical OfficerM5,500$3.7898$20.84K
Mar 23, 2026Hyep IvanChief Financial OfficerM9,200$0.0000$0.00
Mar 23, 2026Hyep IvanChief Financial OfficerS9,200$18.5161$170.35K
Mar 23, 2026Hyep IvanChief Financial OfficerM9,200$3.7898$34.87K
Mar 20, 2026Mazumdar ClaireChief Executive OfficerM1,596$0.0000$0.00
Mar 20, 2026Mazumdar ClaireChief Executive OfficerS1,596$18.9513$30.25K
Mar 20, 2026Mazumdar ClaireChief Executive OfficerM1,596$3.7898$6.05K
Mar 19, 2026Mazumdar ClaireChief Executive OfficerM6,905$0.0000$0.00
Mar 19, 2026Mazumdar ClaireChief Executive OfficerS6,905$18.7842$129.70K
Mar 19, 2026Mazumdar ClaireChief Executive OfficerM6,905$3.7898$26.17K