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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 9.57%Institutions 22.36%57 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
May 4, 2026FISCH HARRYChief Corporate OfficerA160,000$0.0000$0.00
May 4, 2026BARNETTE K GARYChief Scientific OfficerA160,000$0.0000$0.00
May 4, 2026Lu LucyDirectorA104,000$0.0000$0.00
May 4, 2026Rankowitz Michael LDirectorA100,000$0.0000$0.00
May 4, 2026Hyun GraceDirectorA97,000$0.0000$0.00
May 4, 2026Katzovitz Loren MarkDirectorA102,000$0.0000$0.00
May 4, 2026Greco MicheleChief Admin Officer and CFOA164,000$0.0000$0.00
May 4, 2026STEINER MITCHELL SHUSTERPresident and CEOA604,000$0.0000$0.00
Dec 5, 2025FISCH HARRYChief Corporate OfficerA27,000$0.0000$0.00
Dec 5, 2025Lu LucyDirectorA4,000$0.0000$0.00
Dec 5, 2025Greco MicheleChief Admin Officer and CFOA27,000$0.0000$0.00
Dec 5, 2025Hyun GraceDirectorA6,000$0.0000$0.00
Dec 5, 2025STEINER MITCHELL SHUSTERPresident and CEOA100,000$0.0000$0.00
Dec 5, 2025Rankowitz Michael LDirectorA3,000$0.0000$0.00
Dec 5, 2025Katzovitz Loren MarkDirectorA6,000$0.0000$0.00
Dec 5, 2025BARNETTE K GARYChief Scientific OfficerA27,000$0.0000$0.00
Oct 1, 2025Lu LucyDirectorA6,000$0.0000$0.00
Oct 1, 2025Hyun GraceDirectorA3,000$0.0000$0.00
Oct 1, 2025Rankowitz Michael LDirectorA7,000$0.0000$0.00
May 6, 2025Rankowitz Michael LDirectorA15,000$0.0000$0.00
May 6, 2025FISCH HARRYChief Corporate OfficerA104,000$0.0000$0.00
May 6, 2025Lu LucyDirectorA30,000$0.0000$0.00
May 6, 2025STEINER MITCHELL SHUSTERPresident and CEOA378,000$0.0000$0.00
May 6, 2025BARNETTE K GARYChief Scientific OfficerA104,000$0.0000$0.00
May 6, 2025Greco MicheleChief Admin Officer and CFOA108,000$0.0000$0.00
May 6, 2025Katzovitz Loren MarkDirectorA90,000$0.0000$0.00
May 6, 2025Hyun GraceDirectorA55,000$0.0000$0.00
Mar 13, 2025Katzovitz Loren MarkDirectorA10,000$0.0000$0.00
Mar 13, 2025Hyun GraceDirectorA5,000$0.0000$0.00
Feb 19, 2025Rankowitz Michael LDirectorP54,721$0.5833$31.92K
Feb 18, 2025Rankowitz Michael LDirectorP95,279$0.5503$52.43K
Oct 1, 2024Eisenberger MarioDirectorA45,000$0.0000$0.00
Oct 1, 2024Lu LucyDirectorA70,000$0.0000$0.00
Oct 1, 2024Rankowitz Michael LDirectorA85,000$0.0000$0.00
Oct 1, 2024Hyun GraceDirectorA40,000$0.0000$0.00
Aug 6, 2024Rankowitz Michael LDirectorA10,000$0.0000$0.00
Aug 6, 2024Hyun GraceDirectorA40,000$0.0000$0.00
Aug 6, 2024Eisenberger MarioDirectorA30,000$0.0000$0.00
Aug 6, 2024Lu LucyDirectorA20,000$0.0000$0.00
Aug 6, 2024Katzovitz Loren MarkDirectorA80,000$0.0000$0.00
May 24, 2024STEINER MITCHELL SHUSTERPresident and CEOS63,379$1.2323$78.10K
May 24, 2024BARNETTE K GARYChief Scientific OfficerP5,000$1.3393$6.70K
May 24, 2024FISCH HARRYChief Corporate OfficerP4,000$1.2500$5.00K
May 23, 2024STEINER MITCHELL SHUSTERPresident and CEOS300$1.3500$405.00
May 22, 2024STEINER MITCHELL SHUSTERPresident and CEOS6,504$1.3866$9.02K
May 17, 2024STEINER MITCHELL SHUSTERPresident and CEOS28,066$1.3179$36.99K
May 16, 2024STEINER MITCHELL SHUSTERPresident and CEOS59,788$1.4071$84.13K
May 15, 2024STEINER MITCHELL SHUSTERPresident and CEOS84,021$1.4974$125.81K
May 15, 2024FISCH HARRYChief Corporate OfficerP6,711$1.4900$10.00K
May 7, 2024STEINER MITCHELL SHUSTERPresident and CEOA376,000$0.0000$0.00