THOMAS M O'BRIEN
CIK 1241556 · President and CEO · last filed 2025-12-03
THOMAS M O'BRIEN is a President and CEO who has filed 57 SEC Form 4 insider transactions across 6 companies since 2008. The most recent filing shows the insider exercised options covering $6.3K of VHC on Dec 3, 2025. Across all open-market trades the lifetime net is −$797.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $521.6K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$521.6K
6
57
-$797.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| VHC | Director | 27,957 | $12.65 | $353.7K | -$797.6K | 26 | 2025-12-03 |
| TravelCenters of America Inc. /MD/ (TANNZ) Delisted | President and CEO | 1,769,879 | $25.26 | $44.71M | $0 | 4 | 2017-12-11 |
| RMR | Exec. VP of the RMR Group LLC | 7,857 | $21.37 | $167.9K | $0 | 4 | 2017-09-21 |
| TravelCenters of America Inc. /MD/ (TANP) Delisted | President and CEO | 1,708,730 | — | — | $0 | 3 | 2016-05-19 |
| TravelCenters of America Inc. /MD/ (TANO) Delisted | President and CEO | 1,671,190 | — | — | $0 | 1 | 2015-05-28 |
| TravelCenters of America Inc. /MD/ (TANN) Delisted | President and CEO | 1,662,190 | — | — | $0 | 3 | 2014-12-03 |
Recent Filings
57 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-03 | VHC | Exer (M) | +625 | $6.3K | EDGAR |
| 2025-06-16 | VHC | Grant (A) | +7,500 | $0 | EDGAR |
| 2024-06-18 | VHC | Grant (A) | +7,500 | $0 | EDGAR |
| 2023-06-20 | VHC | Grant (A) | +8,333 | $0 | EDGAR |
| 2023-05-19 | VHC | Buy (P) | +50,000 | $21.0K | EDGAR |
| 2022-06-14 | VHC | Grant (A) | +8,333 | $0 | EDGAR |
| 2021-06-07 | VHC | Grant (A) | +8,333 | $0 | EDGAR |
| 2020-06-02 | VHC | Grant (A) | +8,333 | $0 | EDGAR |
| 2019-05-29 | VHC | Grant (A) | +8,333 | $0 | EDGAR |
| 2019-03-21 | VHC | Exer (M) | +10,000 | $55.8K | EDGAR |