O'brien Thomas M

O'brien Thomas M is listed in filings as Director at VirnetX Holding Corp. This profile follows SEC Form 4 activity through Dec 3, 2025, including 3 public disclosures. Recent filings connect the profile to VirnetX Holding Corp (VHC). The current snapshot covers public activity from Jun 18, 2024 to Dec 3, 2025. Reported amounts are shown as $6.3K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.