Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

6 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 5, 2005 NHTC P 10,000 $14.10 $141,000 75,768 Direct +15.20% Acquired -93.3% (price as of 2026-10-05)
Oct. 6, 2004 NHTC P 1,984 $12.47 $24,740 65,768 Direct +3.11% Acquired -92.4% (price as of 2026-10-05)
Oct. 6, 2004 NHTC P 1,984 $0.12 $238 6,984 Direct +39.68% Acquired 691.8% (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 15, 2006 NHTC Stock Options Common Stock (5,000) $1.80 April 9, 2006 5,000 Disposed
Oct. 31, 2005 NHTC Stock Options Common Stock (30,000) $10.01 Oct. 31, 2010 30,000 Acquired
Oct. 31, 2005 NHTC Stock Options Common Stock (7,500) $10.01 Oct. 31, 2010 7,500 Acquired
Oct. 31, 2005 NHTC Stock Options Common Stock (30,000) $10.01 Oct. 31, 2010 30,000 Acquired
Oct. 31, 2005 NHTC Stock Options Common Stock (7,500) $10.01 Oct. 31, 2010 7,500 Acquired
Oct. 6, 2004 NHTC Warrants Common Stock (1,984) $12.47 Oct. 6, 2009 1,984 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Nov. 3, 2004 NHTC Common Stock 56,800 Direct
Nov. 3, 2004 NHTC Stock Options→ Common Stock (5,000) 5,000 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

NHTC

CEO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2006 $180,000 $150,000 · · · · · $374,485

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.