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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 2.69%Institutions 85.99%125 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Jun 5, 2026Marantz Jing L.DirectorA15,000$0.0000$0.00
Jun 5, 2026Marquet MagdaDirectorA15,000$0.0000$0.00
Jun 5, 2026Markels JohnDirectorA15,000$0.0000$0.00
Jun 5, 2026Slaoui MoncefDirectorA15,000$0.0000$0.00
Jun 5, 2026BARLOW JAMES FDirectorA15,000$0.0000$0.00
Jun 5, 2026FARRELL PETER CDirectorA15,000$0.0000$0.00
Jun 5, 2026HOLMES EDWARD WDirectorA15,000$0.0000$0.00
May 1, 2026MULROY DENNISChief Financial OfficerA100,000$0.0000$0.00
Dec 17, 2025Chivukula PadChief Scientific Officer & COOA54,000$0.0000$0.00
Dec 17, 2025Kurata LanceChief Legal OfficerA54,000$0.0000$0.00
Dec 17, 2025Payne Joseph EPresident and CEOA175,000$0.0000$0.00
Dec 17, 2025Roberts JosephControllerA10,000$0.0000$0.00
Aug 15, 2025SASSINE ANDYChief Financial OfficerP1,238$16.5580$20.50K
Aug 15, 2025SASSINE ANDYChief Financial OfficerP1,238$16.5580$20.50K
Jun 9, 2025HOLMES EDWARD WDirectorA15,000$0.0000$0.00
Jun 9, 2025BARLOW JAMES FDirectorA15,000$0.0000$0.00
Jun 9, 2025Marantz Jing L.DirectorA15,000$0.0000$0.00
Jun 9, 2025Slaoui MoncefDirectorA15,000$0.0000$0.00
Jun 9, 2025Markels JohnDirectorA15,000$0.0000$0.00
Jun 9, 2025Marquet MagdaDirectorA15,000$0.0000$0.00
Jun 9, 2025FARRELL PETER CDirectorA15,000$0.0000$0.00
Dec 16, 2024SASSINE ANDYChief Financial OfficerA60,000$0.0000$0.00
Dec 16, 2024Chivukula PadChief Scientific Officer & COOA60,000$0.0000$0.00
Dec 16, 2024Payne Joseph EPresident and CEOA196,000$0.0000$0.00
Dec 16, 2024Kurata LanceChief Legal OfficerA60,000$0.0000$0.00
Oct 15, 2024Chivukula PadChief Scientific Officer & COOS12,000$20.7601$249.12K
Jun 19, 2024Slaoui MoncefDirectorA14,794$0.0000$0.00
Jun 19, 2024Slaoui MoncefDirectorA15,000$0.0000$0.00
Jun 14, 2024FARRELL PETER CDirectorA15,000$0.0000$0.00
Jun 14, 2024FARRELL PETER CDirectorM3,131$0.0000$0.00
Jun 14, 2024FARRELL PETER CDirectorM3,131$0.0000$0.00
Jun 14, 2024BARLOW JAMES FDirectorA15,000$0.0000$0.00
Jun 14, 2024BARLOW JAMES FDirectorM3,131$0.0000$0.00
Jun 14, 2024BARLOW JAMES FDirectorM3,131$0.0000$0.00
Jun 14, 2024Marquet MagdaDirectorA15,000$0.0000$0.00
Jun 14, 2024Marquet MagdaDirectorM3,131$0.0000$0.00
Jun 14, 2024Marquet MagdaDirectorM3,131$0.0000$0.00
Jun 14, 2024Markels JohnDirectorA15,000$0.0000$0.00
Jun 14, 2024Markels JohnDirectorM3,131$0.0000$0.00
Jun 14, 2024Markels JohnDirectorM3,131$0.0000$0.00
Jun 14, 2024Marantz Jing L.DirectorA15,000$0.0000$0.00
Jun 14, 2024Marantz Jing L.DirectorM3,131$0.0000$0.00
Jun 14, 2024Marantz Jing L.DirectorM3,131$0.0000$0.00
Jun 14, 2024HOLMES EDWARD WDirectorA15,000$0.0000$0.00
Jun 14, 2024HOLMES EDWARD WDirectorM3,131$0.0000$0.00
Jun 14, 2024HOLMES EDWARD WDirectorM3,131$0.0000$0.00
Jun 12, 2024SASSINE ANDYChief Financial OfficerS50,000$32.0300$1.60M
Jun 5, 2024Chivukula PadChief Scientific Officer & COOS114$45.0000$5.13K
Jun 3, 2024Chivukula PadChief Scientific Officer & COOS26,000$40.0090$1.04M
Mar 25, 2024Chivukula PadChief Scientific Officer & COOS17,435$35.0200$610.57K