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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 12.13%Institutions 78.32%143 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Jul 1, 2026Santos da Silva JorgeChief Executive OfficerS47,775$20.0300$956.93K
Jun 22, 2026Bodenstedt MatthiasChief Financial OfficerS39,120$22.0400$862.20K
Jun 18, 2026Bodenstedt MatthiasChief Financial OfficerS2,794$19.6000$54.76K
Jun 17, 2026Loy SpikeDirectorA22,195$0.0000$0.00
Jun 17, 2026Xavier RamnikDirectorA22,195$0.0000$0.00
Jun 17, 2026Moukheibir CatherineDirectorA22,195$0.0000$0.00
Jun 17, 2026Phillips Andrew JohnDirectorA22,195$0.0000$0.00
Jun 17, 2026Bodenstedt MatthiasChief Financial OfficerS15,082$19.6800$296.81K
Jun 17, 2026BVF PARTNERS L P/ILDirector, 10% OwnerA22,195$0.0000$0.00
Jun 17, 2026Reich KristianChief Scientific OfficerS50,000$19.4300$971.50K
Jun 16, 2026Reich KristianChief Scientific OfficerS50,000$18.7000$935.00K
Jun 15, 2026Reich KristianChief Scientific OfficerS50,000$18.8900$944.50K
May 11, 2026Bodenstedt MatthiasChief Financial OfficerS13,653$20.0200$273.33K
Apr 14, 2026Bodenstedt MatthiasChief Financial OfficerS2,426$19.5600$47.45K
Apr 13, 2026Santos da Silva JorgeChief Executive OfficerS51,873$18.2300$945.64K
Apr 10, 2026Bodenstedt MatthiasChief Financial OfficerS1,925$19.5100$37.56K
Apr 10, 2026Santos da Silva JorgeChief Executive OfficerS98,127$18.4100$1.81M
Apr 9, 2026Bodenstedt MatthiasChief Financial OfficerS85,870$18.9400$1.63M
Mar 31, 2026BVF PARTNERS L P/ILDirector, 10% OwnerS248,530$16.7900$4.17M
Mar 31, 2026BVF PARTNERS L P/ILDirector, 10% OwnerS1,569,116$16.7900$26.35M
Mar 31, 2026BVF PARTNERS L P/ILDirector, 10% OwnerS1,932,354$16.7900$32.44M
Jan 7, 2026Reich KristianChief Scientific OfficerA520,342$0.0000$0.00
Jan 7, 2026Santos da Silva JorgeChief Executive OfficerA520,342$0.0000$0.00
Jan 7, 2026Bodenstedt MatthiasChief Financial OfficerA354,296$0.0000$0.00
Dec 19, 2025Santos da Silva JorgeChief Executive OfficerC5,836––
Dec 19, 2025Santos da Silva JorgeChief Executive OfficerD196,316––
Dec 19, 2025Santos da Silva JorgeChief Executive OfficerC196,316––
Dec 19, 2025Bodenstedt MatthiasChief Financial OfficerC8,754––
Dec 19, 2025Bodenstedt MatthiasChief Financial OfficerD294,473––
Dec 19, 2025Bodenstedt MatthiasChief Financial OfficerC294,473––
Dec 19, 2025Reich KristianChief Scientific OfficerC1,052––
Dec 19, 2025Reich KristianChief Scientific OfficerD35,389––
Dec 19, 2025Reich KristianChief Scientific OfficerC35,389––
Dec 9, 2025Reich KristianChief Scientific OfficerS72,908$14.4300$1.05M
Dec 9, 2025Santos da Silva JorgeChief Executive OfficerS70,000$14.4900$1.01M
Dec 8, 2025Reich KristianChief Scientific OfficerS130,000$15.0800$1.96M
Dec 8, 2025Santos da Silva JorgeChief Executive OfficerS130,000$15.0800$1.96M
Oct 8, 2025Bodenstedt MatthiasChief Financial OfficerP10,870$9.0900$98.81K
Sep 30, 2025Chen BihuaOtherS5,827$6.9600$40.55K
Sep 29, 2025Chen BihuaOtherS2,800,000$6.6100$18.51M
Sep 29, 2025Chen BihuaOtherS3,390,943$7.5800$25.70M
Sep 29, 2025Chen BihuaOtherS232,460$8.4000$1.95M
Sep 29, 2025Chen BihuaOtherS70,748$9.3800$663.62K
Sep 2, 2025Reich KristianChief Scientific OfficerD48,978––
Sep 2, 2025Reich KristianChief Scientific OfficerC48,978––
Jul 3, 2025Moukheibir CatherineDirectorM23,500$0.0000$0.00
Jul 3, 2025Moukheibir CatherineDirectorS23,500$48.7900$1.15M
Jul 3, 2025Moukheibir CatherineDirectorM23,500$0.0000$0.00
Jun 5, 2025Phillips Andrew JohnDirectorA6,682$0.0000$0.00
Jun 5, 2025Xavier RamnikDirectorA6,682$0.0000$0.00