Stockfacts
Use CasesDocsPricing
Log inSign up free
OverviewFinancialsTrendsTranscriptsOptionsInstitutionsInsidersCorporate ActionsSEC Filings
Stockfacts

EOD US-equity data for investors and AI agents

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

Use CasesDashboard

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 16.20%Institutions 64.84%22 filers

Top Institutions

Form 4 Transactions

23 most recent
DateInsiderTitleCodeSharesPriceValue
Mar 6, 2026Usen ToddChief Executive OfficerA800,000$0.0000$0.00
Mar 6, 2026Kaster DeborahChief Financial OfficerA490,500$0.0000$0.00
Dec 16, 2025Kaster DeborahChief Financial OfficerP15,000$1.1982$17.97K
Dec 12, 2025Usen ToddChief Executive OfficerP207,315$1.0900$225.97K
Dec 11, 2025Salmon SeanDirectorA90,000$0.0000$0.00
Oct 20, 2025PERCEPTIVE ADVISORS LLCDirector, 10% OwnerP2,190,496$1.6002$3.51M
Oct 20, 2025PERCEPTIVE ADVISORS LLCDirector, 10% OwnerP1,344,999$0.1846$248.29K
Oct 20, 2025PERCEPTIVE ADVISORS LLCDirector, 10% OwnerP1,344,999$0.1846$248.29K
Oct 20, 2025PERCEPTIVE ADVISORS LLCDirector, 10% OwnerP1,344,999$0.1846$248.29K
Mar 20, 2025MISHAN ORLYDirectorA300,000$0.0000$0.00
Mar 20, 2025Moran Timothy P.DirectorA90,000$0.0000$0.00
Mar 20, 2025Mirsaeedi-Farahani KeyvanDirectorA90,000$0.0000$0.00
Mar 20, 2025GARDINER SANDRA A.DirectorA90,000$0.0000$0.00
Mar 20, 2025Cox James LDirectorA364,000$0.0000$0.00
Mar 20, 2025Cox James LDirectorA90,000$0.0000$0.00
Feb 11, 2025Usen ToddChief Executive OfficerA1,820,567$0.0000$0.00
Jan 22, 2025PERCEPTIVE ADVISORS LLCDirector, 10% OwnerA64,167––
Sep 27, 2024ARYA Sciences Holdings IV10% OwnerJ3,501,600––
Jul 31, 2024Bergheim HakonChief Operating OfficerA1,000––
Jul 31, 2024Bergheim HakonChief Operating OfficerJ7,539––
Jul 31, 2024Cox James LDirectorJ36,698––
Jul 31, 2024BERGHEIM OLAVCEOJ22,081––
Jul 31, 2024BERGHEIM OLAVCEOJ212,053––