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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 34.44%Institutions 69.19%61 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Jun 12, 2026Aghazadeh BehzadDirector, 10% Owner, OtherA38,040$0.0000$0.00
Jun 12, 2026Castelein CaleyDirectorA38,040$0.0000$0.00
Jun 12, 2026Desai NeilDirectorA38,040$0.0000$0.00
Jun 12, 2026Hirmand MohammadDirectorA38,040$0.0000$0.00
Jun 12, 2026Maroun Richard EDirectorA38,040$0.0000$0.00
Jun 12, 2026Reeve EmmaDirectorA38,040$0.0000$0.00
Jun 12, 2026Zhao BaitengDirectorA38,040$0.0000$0.00
May 14, 2026Castelein CaleyDirectorA2,072,756––
May 14, 2026Castelein CaleyDirectorA255,102$3.9200$1000.00K
May 14, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERA51,021$3.9200$200.00K
May 14, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERA38,265$3.9200$150.00K
May 14, 2026BALL BRYANSee remarksA51,020$3.9200$200.00K
May 14, 2026Dugan MargaretChief Medical OfficerA19,132$3.9200$75.00K
May 12, 2026Avoro Capital Advisors LLCDirector, 10% Owner, OtherA6,377,714$3.9199$25.00M
Apr 16, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERS141,600$4.1300$584.81K
Apr 15, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERS77,000$3.8600$297.22K
Apr 14, 2026BALL BRYANSee remarksS92,460$3.6400$336.55K
Apr 13, 2026BALL BRYANSee remarksS26,389$3.4600$91.31K
Apr 10, 2026BALL BRYANSee remarksS6,596$3.4300$22.62K
Apr 9, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERS14,500$3.3800$49.01K
Apr 9, 2026BALL BRYANSee remarksS50,000$3.5700$178.50K
Apr 8, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERS63,945$3.4000$217.41K
Apr 7, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERS94,087$3.4300$322.72K
Apr 6, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERS102,395$3.5100$359.41K
Apr 2, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERS26,858$3.4800$93.47K
Apr 1, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERA831,148$0.0000$0.00
Apr 1, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERM775,828$0.0000$0.00
Apr 1, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERM775,828––
Apr 1, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERA300,677$0.0000$0.00
Apr 1, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERM473,902$0.0000$0.00
Apr 1, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERM473,902––
Apr 1, 2026BALL BRYANSee remarksA250,058$0.0000$0.00
Apr 1, 2026BALL BRYANSee remarksM366,532$0.0000$0.00
Apr 1, 2026BALL BRYANSee remarksM366,532––
Apr 1, 2026Dugan MargaretChief Medical OfficerA283,157$0.0000$0.00
Apr 1, 2026Dornan DavidChief Scientific OfficerA282,340$0.0000$0.00
Mar 2, 2026BALL BRYANSee remarksS1,834$3.3096$6.07K
Mar 2, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERS2,594$3.3096$8.59K
Mar 2, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERS5,100$3.3096$16.88K
Mar 1, 2026BALL BRYANSee remarksM5,000$0.0000$0.00
Mar 1, 2026BALL BRYANSee remarksM5,000––
Mar 1, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERM6,750$0.0000$0.00
Mar 1, 2026Giacobello Scott M.CHIEF FINANCIAL OFFICERM6,750––
Mar 1, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERM16,250$0.0000$0.00
Mar 1, 2026Lennon David JamesCHIEF EXECUTIVE OFFICERM16,250––
Dec 1, 2025Dugan MargaretChief Medical OfficerA55,309$0.0000$0.00
Dec 1, 2025Dugan MargaretChief Medical OfficerA650,000$0.0000$0.00
Jun 17, 2025Zhao BaitengDirectorA40,006$0.0000$0.00
Jun 12, 2025Aghazadeh BehzadDirector, 10% Owner, OtherA40,006$0.0000$0.00
Jun 12, 2025Dalal AnupamDirectorA40,006$0.0000$0.00