O'Shaughnessy Laura

O'Shaughnessy Laura is listed in filings as 10% Owner at Graham Holdings Co. This profile follows SEC Form 4 activity through May 28, 2026, including purchase activity. Recent filings connect the profile to Graham Holdings Co (GHC), Acuity Brands, Inc. (AYI), and Vroom, Inc. (VRM). The current snapshot covers public activity from Sep 25, 2024 to May 28, 2026. Reported amounts are shown as $283.0K to $6.6M. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.