Couling John D

US insider· US
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HoldingsTimelineOverlapsAbout
  • ACQUIREDT+30

    Dolby Laboratories Inc · NASDAQ

    +7,667 sh · $348.8K

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

    Dolby Laboratories Inc · NASDAQ

    −836 sh · $49.6K

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

    Dolby Laboratories Inc · NASDAQ

    −6,831 sh · $401.1K

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

    Dolby Laboratories Inc · NASDAQ

    +48,076 sh

    Filed 17 Sept 2026SEC Form 4view source
  • REDUCEDStale

    Dolby Laboratories Inc · NASDAQ

    −7,667 sh · $468.0K

    Filed 3 Sept 2026SEC Form 4view source
  • ACQUIREDStale

    Dolby Laboratories Inc · NASDAQ

    +7,667 sh · $348.8K

    Filed 3 Sept 2026SEC Form 4view source