Thomas M O'Brien
Insider
First SEC filing: June 8, 2026 · Latest: June 8, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 11, 2026 | VHC | A | 7,500 | · | · | 35,457 Direct | +26.83% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2025 | VHC | M | 625 | $10.10 | $6,312 | 27,957 Direct | +2.29% | Acquired | 3.8% (price as of 2026-10-02) |
| Dec. 3, 2025 | VHC | M | 625 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 12, 2025 | VHC | A | 7,500 | · | · | 27,332 Direct | +37.82% | Acquired | (price as of 2026-10-02) |
| June 16, 2024 | VHC | A | 7,500 | · | · | 19,832 Direct | +60.82% | Acquired | (price as of 2026-10-02) |
| June 15, 2023 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| June 15, 2023 | VHC | A | 8,333 | · | · | 246,660 Direct | +3.50% | Acquired | (price as of 2026-10-02) |
| May 18, 2023 | VHC | P | 50,000 | $0.42 | $21,000 | 238,327 Direct | +26.55% | Acquired | 24.8% (price as of 2026-10-02) |
| June 3, 2022 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| June 3, 2022 | VHC | A | 8,333 | · | · | 188,327 Direct | +4.63% | Acquired | (price as of 2026-10-02) |
| June 3, 2021 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| June 3, 2021 | VHC | A | 8,333 | · | · | 179,994 Direct | +4.85% | Acquired | (price as of 2026-10-02) |
| May 29, 2020 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 29, 2020 | VHC | A | 8,333 | · | · | 171,661 Direct | +5.10% | Acquired | (price as of 2026-10-02) |
| May 23, 2019 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2019 | VHC | A | 8,333 | · | · | 163,328 Direct | +5.38% | Acquired | (price as of 2026-10-02) |
| March 19, 2019 | VHC | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 19, 2019 | VHC | M | 10,000 | $5.58 | $55,800 | 154,995 Direct | +6.90% | Acquired | -90.6% (price as of 2026-10-02) |
| March 15, 2019 | VHC | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 15, 2019 | VHC | M | 10,000 | $1.58 | $15,800 | 144,995 Direct | +7.41% | Acquired | -66.8% (price as of 2026-10-02) |
| May 24, 2018 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 24, 2018 | VHC | A | 8,333 | · | · | 134,995 Direct | +6.58% | Acquired | (price as of 2026-10-02) |
| Sept. 19, 2017 | RMR | F | 489 | $51.55 | $25,208 | 7,857 Direct | -5.86% | Disposed | -65.6% (price as of 2026-10-02) |
| Sept. 14, 2017 | RMR | A | 4,000 | · | · | 8,346 Direct | +92.04% | Acquired | (price as of 2026-10-02) |
| June 1, 2017 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| June 1, 2017 | VHC | A | 8,333 | · | · | 126,662 Direct | +7.04% | Acquired | (price as of 2026-10-02) |
| Sept. 26, 2016 | RMR | F | 233 | $40.25 | $9,378 | 4,346 Direct | -5.09% | Disposed | -56.0% (price as of 2026-10-02) |
| Sept. 15, 2016 | RMR | A | 4,000 | · | · | 4,579 Direct | +690.85% | Acquired | (price as of 2026-10-02) |
| June 2, 2016 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| June 2, 2016 | VHC | A | 8,333 | · | · | 118,329 Direct | +7.58% | Acquired | (price as of 2026-10-02) |
| May 14, 2015 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 14, 2015 | VHC | A | 8,333 | · | · | 109,996 Direct | +8.20% | Acquired | (price as of 2026-10-02) |
| May 22, 2014 | VHC | A | 8,333 | · | · | 101,663 Direct | +8.93% | Acquired | (price as of 2026-10-02) |
| May 22, 2014 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| June 6, 2013 | VHC | A | 12,500 | · | · | 25,000 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| June 6, 2013 | VHC | A | 8,333 | · | · | 93,330 Direct | +9.80% | Acquired | (price as of 2026-10-02) |
| May 24, 2012 | VHC | A | 12,500 | · | · | 12,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 24, 2012 | VHC | A | 8,333 | · | · | 84,997 Direct | +10.87% | Acquired | (price as of 2026-10-02) |
| Aug. 29, 2011 | VHC | S | 13,000 | $23.31 | $303,030 | 76,664 Direct | -14.50% | Disposed | -97.8% (price as of 2026-10-02) |
| Aug. 26, 2011 | VHC | S | 7,000 | $22.21 | $155,470 | 89,664 Direct | -7.24% | Disposed | -97.6% (price as of 2026-10-02) |
| Aug. 25, 2011 | VHC | S | 20,000 | $21.50 | $430,000 | 96,664 Direct | -17.14% | Disposed | -97.6% (price as of 2026-10-02) |
| May 13, 2011 | VHC | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 17, 2010 | VHC | X | 23,333 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 17, 2010 | VHC | X | 23,333 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 17, 2010 | VHC | X | 23,333 | $3.00 | $69,999 | 116,664 Direct | +25.00% | Acquired | -82.5% (price as of 2026-10-02) |
| June 17, 2010 | VHC | X | 23,333 | $4.00 | $93,332 | 93,331 Direct | +33.33% | Acquired | -86.9% (price as of 2026-10-02) |
| June 4, 2010 | VHC | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 11, 2010 | VHC | X | 23,333 | $2.00 | $46,666 | 0 Direct | -100.00% | Disposed | -73.8% (price as of 2026-10-02) |
| March 11, 2010 | VHC | X | 23,333 | $2.00 | $46,666 | 69,998 Direct | +50.00% | Acquired | -73.8% (price as of 2026-10-02) |
| May 28, 2009 | VHC | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2009 | VHC | J | 23,333 | · | · | 23,333 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2009 | VHC | J | 23,333 | · | · | 23,333 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2009 | VHC | J | 23,333 | · | · | 23,333 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2009 | VHC | P | 46,665 | $1.50 | $69,998 | 46,665 Direct | · | Acquired | -65.1% (price as of 2026-10-02) |
| May 30, 2008 | VHC | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2007 | VHC | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Dec. 3, 2025 | VHC | Stock Option (Right to Buy) | Common Stock | $10.10 | June 15, 2033 | 625 | Disposed |
| June 15, 2023 | VHC | Stock Option (Right to Buy) | Common Stock | $0.51 | June 15, 2033 | 12,500 | Acquired |
| June 3, 2022 | VHC | Stock Option (Right to Buy) | Common Stock | $1.22 | June 3, 2032 | 12,500 | Acquired |
| June 3, 2021 | VHC | Stock Option (Right to Buy) | Common Stock | $4.76 | June 3, 2031 | 12,500 | Acquired |
| May 29, 2020 | VHC | Stock Option (Right to Buy) | Common Stock | $6.65 | May 29, 2030 | 12,500 | Acquired |
| May 23, 2019 | VHC | Stock Option (Right to Buy) | Common Stock | $5.68 | May 23, 2029 | 12,500 | Acquired |
| March 19, 2019 | VHC | Stock Option (Right to Buy) | Common Stock | $5.58 | June 3, 2020 | 10,000 | Disposed |
| March 15, 2019 | VHC | Stock Option (Right to Buy) | Common Stock | $1.58 | May 27, 2019 | 10,000 | Disposed |
| May 24, 2018 | VHC | Stock Option (Right to Buy) | Common Stock | $3.10 | May 24, 2028 | 12,500 | Acquired |
| June 1, 2017 | VHC | Stock Option (Right to Buy) | Common Stock | $3.70 | June 1, 2027 | 12,500 | Acquired |
| June 2, 2016 | VHC | Stock Option (Right to Buy) | Common Stock | $4.82 | June 2, 2026 | 12,500 | Acquired |
| May 14, 2015 | VHC | Stock Option (Right to Buy) | Common Stock | $6.48 | May 14, 2025 | 12,500 | Acquired |
| May 22, 2014 | VHC | Stock Option (Right to Buy) | Common Stock | $14.52 | May 22, 2024 | 12,500 | Acquired |
| June 6, 2013 | VHC | Stock Option (Right to Buy) | Common Stock | $23.72 | June 6, 2013 | 12,500 | Acquired |
| May 24, 2012 | VHC | Stock Option (Right to Buy) | Common Stock | $29.90 | May 24, 2022 | 12,500 | Acquired |
| May 13, 2011 | VHC | Stock Option (Right to Buy) | Common Stock | $23.62 | May 12, 2021 | 15,000 | Acquired |
| June 17, 2010 | VHC | Common Stock Warrant | Common Stock | $3.00 | July 30, 2010 | 23,333 | Disposed |
| June 17, 2010 | VHC | Common Stock Warrant | Common Stock | $4.00 | July 30, 2010 | 23,333 | Disposed |
| June 4, 2010 | VHC | Stock Option Grant (right to buy) | Common Stock | $5.58 | June 3, 2020 | 10,000 | Acquired |
| March 11, 2010 | VHC | Common Stock Warrant | Common Stock | $2.00 | · | 23,333 | Disposed |
| May 28, 2009 | VHC | Stock Option Grant (right to buy) | Common Stock | $1.58 | May 27, 2019 | 10,000 | Acquired |
| Jan. 30, 2009 | VHC | Common Stock Warrant | Common Stock | $4.00 | July 30, 2010 | 23,333 | Acquired |
| Jan. 30, 2009 | VHC | Common Stock Warrant | Common Stock | $3.00 | July 30, 2010 | 23,333 | Acquired |
| Jan. 30, 2009 | VHC | Common Stock Warrant | Common Stock | $2.00 | July 30, 2010 | 23,333 | Acquired |
| May 30, 2008 | VHC | Stock option grant (right to buy) | Common Stock | $4.40 | May 30, 2018 | 10,000 | Acquired |
| Dec. 31, 2007 | VHC | Stock Option Grant | Common | $5.88 | Dec. 30, 2017 | 30,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 8, 2026 | BCBP | Common Stock | · | Direct |