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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 21.12%Institutions 10.80%33 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Jan 9, 2026AZAB MOHAMMADDirectorA30,456$0.0000$0.00
Jan 9, 2026BROWN GREGORY BDirectorA30,456$0.0000$0.00
Jan 9, 2026Flowers Cynthia LouiseDirectorA30,456$0.0000$0.00
Jan 9, 2026KLOSK STEVEN MDirectorA30,456$0.0000$0.00
Jan 9, 2026HENSON HEIDIDirectorA30,456$0.0000$0.00
Jan 9, 2026Nisco JamesSVP, Fin/Treas, Chief Actg OffA7,000$0.0000$0.00
Jan 9, 2026Nisco JamesSVP, Fin/Treas, Chief Actg OffF781$1.9700$1.54K
Jan 9, 2026Nisco JamesSVP, Fin/Treas, Chief Actg OffF1,137$1.9700$2.24K
Jan 9, 2026Nisco JamesSVP, Fin/Treas, Chief Actg OffF2,131$1.9700$4.20K
Jan 9, 2026Nisco JamesSVP, Fin/Treas, Chief Actg OffF2,131$1.9700$4.20K
Jan 9, 2026Nisco JamesSVP, Fin/Treas, Chief Actg OffA15,000$0.0000$0.00
Jan 9, 2026Imam TariqSVP, Bus Dev, General CounselA7,000$0.0000$0.00
Jan 9, 2026Imam TariqSVP, Bus Dev, General CounselF513$1.9700$1.01K
Jan 9, 2026Imam TariqSVP, Bus Dev, General CounselF747$1.9700$1.47K
Jan 9, 2026Imam TariqSVP, Bus Dev, General CounselF840$1.9700$1.65K
Jan 9, 2026Imam TariqSVP, Bus Dev, General CounselF1,401$1.9700$2.76K
Jan 9, 2026Imam TariqSVP, Bus Dev, General CounselA15,000$0.0000$0.00
Jan 9, 2026Buck Kristen KEVP, R&D and CMOA13,000$0.0000$0.00
Jan 9, 2026Buck Kristen KEVP, R&D and CMOF2,147$1.9700$4.23K
Jan 9, 2026Buck Kristen KEVP, R&D and CMOF3,221$1.9700$6.34K
Jan 9, 2026Buck Kristen KEVP, R&D and CMOF2,982$1.9700$5.87K
Jan 9, 2026Buck Kristen KEVP, R&D and CMOF2,982$1.9700$5.87K
Jan 9, 2026Buck Kristen KEVP, R&D and CMOA25,000$0.0000$0.00
Jan 9, 2026Mazzo David JPresident & CEOA40,000$0.0000$0.00
Jan 9, 2026Mazzo David JPresident & CEOF7,854$1.9700$15.47K
Jan 9, 2026Mazzo David JPresident & CEOF12,224$1.9700$24.08K
Jan 9, 2026Mazzo David JPresident & CEOF10,515$1.9700$20.71K
Jan 9, 2026Mazzo David JPresident & CEOF10,503$1.9700$20.69K
Jan 9, 2026Mazzo David JPresident & CEOA81,000$0.0000$0.00
Jan 10, 2025Mazzo David JPresident & CEOF3,106$3.7300$11.59K
Jan 10, 2025Buck Kristen KEVP, R&D and CMOF456$3.7300$1.70K
Jan 10, 2025Nisco JamesSVP, Fin/Treas, Chief Actg OffF416$3.7300$1.55K
Jan 9, 2025AZAB MOHAMMADDirectorA15,789$0.0000$0.00
Jan 9, 2025Flowers Cynthia LouiseDirectorA15,789$0.0000$0.00
Jan 9, 2025HENSON HEIDIDirectorA15,789$0.0000$0.00
Jan 9, 2025BROWN GREGORY BDirectorA15,789$0.0000$0.00
Jan 9, 2025KLOSK STEVEN MDirectorA15,789$0.0000$0.00
Jan 9, 2025Mazzo David JPresident & CEOA40,000$0.0000$0.00
Jan 9, 2025Mazzo David JPresident & CEOF7,017$3.8000$26.66K
Jan 9, 2025Mazzo David JPresident & CEOF10,925$3.8000$41.52K
Jan 9, 2025Mazzo David JPresident & CEOF9,414$3.8000$35.77K
Jan 9, 2025Mazzo David JPresident & CEOA81,000$0.0000$0.00
Jan 9, 2025Buck Kristen KEVP, R&D and CMOA13,000$0.0000$0.00
Jan 9, 2025Buck Kristen KEVP, R&D and CMOF1,908$3.8000$7.25K
Jan 9, 2025Buck Kristen KEVP, R&D and CMOF2,863$3.8000$10.88K
Jan 9, 2025Buck Kristen KEVP, R&D and CMOF2,651$3.8000$10.07K
Jan 9, 2025Buck Kristen KEVP, R&D and CMOA25,000$0.0000$0.00
Jan 9, 2025Nisco JamesSVP, Fin/Treas, Chief Actg OffA7,000$0.0000$0.00
Jan 9, 2025Nisco JamesSVP, Fin/Treas, Chief Actg OffF781$3.8000$2.97K
Jan 9, 2025Nisco JamesSVP, Fin/Treas, Chief Actg OffF1,137$3.8000$4.32K