O'BRIEN THOMAS M
SEC Form 4 insider trading activity
O'BRIEN THOMAS M has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Jun 25, 2026.
Companies traded
Other insiders at VHC
No insider trading data found for O'BRIEN THOMAS M.
Frequently asked questions
How many SEC Form 4 filings has O'BRIEN THOMAS M made?
O'BRIEN THOMAS M has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company since 2025.
Which companies does O'BRIEN THOMAS M trade?
O'BRIEN THOMAS M has filed SEC Form 4 disclosures for 1 company, including VHC.
When was O'BRIEN THOMAS M's most recent SEC Form 4 filing?
O'BRIEN THOMAS M's most recent SEC Form 4 filing on Tracefour is dated Jun 25, 2026.