Giamatteo John Joseph

US insider· US
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  • REDUCEDT+30

    Blackberry Ltd · NASDAQ

    −29,272 sh · $269.3K

    Filed 5 Oct 2026SEC Form 4view source
  • ACQUIREDT+30

    Blackberry Ltd · NASDAQ

    +66,372 sh

    Filed 5 Oct 2026SEC Form 4view source