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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 29.19%Institutions 36.71%50 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Mar 30, 2026RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerP971,091$6.5000$6.31M
Mar 27, 2026RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerP2,495,623$6.4300$16.05M
Mar 26, 2026RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerP351,224$6.3800$2.24M
Mar 26, 2026RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerP4,954,558$6.0600$30.02M
Mar 23, 2026TAKANASHI KENDirectorC3,901,348$0.0000$0.00
Mar 23, 2026TAKANASHI KENDirectorC3,901,348$0.0000$0.00
Feb 26, 2026Francis ChrisSee RemarksM15,294$0.0000$0.00
Feb 26, 2026Francis ChrisSee RemarksM17,900$0.0000$0.00
Feb 26, 2026Francis ChrisSee RemarksS15,294$15.0000$229.41K
Feb 26, 2026Francis ChrisSee RemarksM15,294$4.7500$72.65K
Feb 26, 2026Francis ChrisSee RemarksS17,900$15.0940$270.18K
Feb 26, 2026Francis ChrisSee RemarksM17,900$3.8700$69.27K
Feb 9, 2026Vargeese ChandraSee RemarksS3,228$13.4500$43.42K
Feb 9, 2026BOLNO PAULPresident and CEOS10,480$13.4500$140.96K
Feb 9, 2026Francis ChrisSee RemarksS1,883$13.4500$25.33K
Feb 9, 2026Moran KyleChief Financial OfficerS3,588$13.4500$48.26K
Feb 5, 2026Vargeese ChandraSee RemarksA273,750$0.0000$0.00
Feb 5, 2026Vargeese ChandraSee RemarksA45,625$0.0000$0.00
Feb 5, 2026BOLNO PAULPresident and CEOA1,000,000$0.0000$0.00
Feb 5, 2026BOLNO PAULPresident and CEOA165,000$0.0000$0.00
Feb 5, 2026Francis ChrisSee RemarksA232,500$0.0000$0.00
Feb 5, 2026Francis ChrisSee RemarksA38,750$0.0000$0.00
Feb 5, 2026Moran KyleChief Financial OfficerA273,750$0.0000$0.00
Feb 5, 2026Moran KyleChief Financial OfficerA45,625$0.0000$0.00
Jan 2, 2026Francis ChrisSee RemarksM9,375$0.0000$0.00
Jan 2, 2026Francis ChrisSee RemarksS1,295$16.7000$21.63K
Jan 2, 2026Francis ChrisSee RemarksS8,080$15.9200$128.63K
Jan 2, 2026Francis ChrisSee RemarksM9,375$3.1400$29.44K
Dec 11, 2025GSK plc10% OwnerP1,470,000$19.0000$27.93M
Dec 9, 2025Moran KyleChief Financial OfficerA50,000$0.0000$0.00
Dec 9, 2025Moran KyleChief Financial OfficerA36,000$0.0000$0.00
Dec 9, 2025Moran KyleChief Financial OfficerS50,000$20.0250$1.00M
Dec 9, 2025Moran KyleChief Financial OfficerM50,000$10.4800$524.00K
Dec 9, 2025Moran KyleChief Financial OfficerS36$20.2500$729.00
Dec 9, 2025Moran KyleChief Financial OfficerM36,000$8.1700$294.12K
Dec 8, 2025CORRIGAN MARKDirectorS6,515$14.0650$91.63K
Dec 8, 2025CORRIGAN MARKDirectorS9,600$13.0900$125.66K
Dec 8, 2025Wagner Heidi LDirectorM14,000$0.0000$0.00
Dec 8, 2025Wagner Heidi LDirectorS7,000$14.0000$98.00K
Dec 8, 2025Wagner Heidi LDirectorM7,000$5.9700$41.79K
Dec 8, 2025Wagner Heidi LDirectorS7,000$13.0000$91.00K
Dec 8, 2025Wagner Heidi LDirectorM7,000$5.9700$41.79K
Dec 8, 2025Rawcliffe AdrianDirectorM42,000$0.0000$0.00
Dec 8, 2025Rawcliffe AdrianDirectorS42,000$15.0000$630.00K
Dec 8, 2025Rawcliffe AdrianDirectorM42,000$5.9700$250.74K
Dec 8, 2025Francis ChrisSee RemarksM22,500$0.0000$0.00
Dec 8, 2025Francis ChrisSee RemarksM50,000$0.0000$0.00
Dec 8, 2025Francis ChrisSee RemarksM168,231$0.0000$0.00
Dec 8, 2025Francis ChrisSee RemarksM125,300$0.0000$0.00
Dec 8, 2025Francis ChrisSee RemarksM75,000$0.0000$0.00