Brian Sir Wolfson
Insider
First SEC filing: Feb. 13, 2007 · Latest: Feb. 13, 2007
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 21, 2007 | NHTC | A | 30,000 | · | · | 31,984 Direct | +1512.10% | Acquired | (price as of 2026-10-02) |
| Oct. 31, 2005 | NHTC | A | 7,500 | · | · | 69,484 Indirect | +12.10% | Acquired | (price as of 2026-10-02) |
| Oct. 6, 2004 | NHTC | P | 1,984 | $12.47 | $24,740 | 64,190 Indirect | +3.19% | Acquired | -92.0% (price as of 2026-10-02) |
| Oct. 6, 2004 | NHTC | P | 1,984 | $0.12 | $238 | 61,984 Indirect | +3.31% | Acquired | 733.3% (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 |
|---|---|---|---|---|---|---|---|
| Oct. 31, 2005 | NHTC | Stock Options | Common Stock | $10.01 | Oct. 31, 2010 | 7,500 | Acquired |
| Oct. 6, 2004 | NHTC | Warrants | Common Stock | $12.47 | Oct. 6, 2009 | 1,984 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).