Heyburn William A.

US insider· US
Sign in for alerts
  • REDUCEDT+30

    Strata Critical Medical Inc · NASDAQ

    −98,356 sh · $518.3K

    Filed 25 Sept 2026SEC Form 4view source
  • ACQUIREDT+30

    Strata Critical Medical Inc · NASDAQ

    +177,858 sh

    Filed 25 Sept 2026SEC Form 4view source
  • REDUCEDStale

    Strata Critical Medical Inc · NASDAQ

    −31,671 sh · $168.2K

    Filed 10 Sept 2026SEC Form 4view source