Randall A Mason
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 1, 2025 | NHTC | A | 13,333 | · | · | 13,333 Direct | · | Acquired | (price as of 2026-10-06) |
| Dec. 15, 2024 | NHTC | M | 1,664 | · | · | 230,498 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Dec. 15, 2024 | NHTC | D | 1,664 | $4.26 | $7,089 | 228,834 Direct | -0.72% | Disposed | -76.5% (price as of 2026-10-06) |
| Dec. 15, 2024 | NHTC | M | 1,664 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Sept. 15, 2024 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Sept. 15, 2024 | NHTC | D | 1,667 | $6.80 | $11,336 | 228,834 Direct | -0.72% | Disposed | -85.3% (price as of 2026-10-06) |
| Sept. 15, 2024 | NHTC | M | 1,667 | · | · | 1,664 Direct | -50.05% | Disposed | (price as of 2026-10-06) |
| June 15, 2024 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| June 15, 2024 | NHTC | D | 1,667 | $6.80 | $11,336 | 228,834 Direct | -0.72% | Disposed | -85.3% (price as of 2026-10-06) |
| June 15, 2024 | NHTC | M | 1,667 | · | · | 3,331 Direct | -33.35% | Disposed | (price as of 2026-10-06) |
| Dec. 15, 2023 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Dec. 15, 2023 | NHTC | D | 1,667 | $5.54 | $9,235 | 228,834 Direct | -0.72% | Disposed | -81.9% (price as of 2026-10-06) |
| Dec. 15, 2023 | NHTC | M | 1,667 | · | · | 6,665 Direct | -20.01% | Disposed | (price as of 2026-10-06) |
| Sept. 15, 2023 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Sept. 15, 2023 | NHTC | D | 1,667 | $5.40 | $9,002 | 228,834 Direct | -0.72% | Disposed | -81.5% (price as of 2026-10-06) |
| Sept. 15, 2023 | NHTC | M | 1,667 | · | · | 8,332 Direct | -16.67% | Disposed | (price as of 2026-10-06) |
| June 15, 2023 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| June 15, 2023 | NHTC | D | 1,667 | $5.01 | $8,352 | 228,834 Direct | -0.72% | Disposed | -80.0% (price as of 2026-10-06) |
| June 15, 2023 | NHTC | M | 1,667 | · | · | 9,999 Direct | -14.29% | Disposed | (price as of 2026-10-06) |
| Feb. 7, 2023 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Feb. 7, 2023 | NHTC | D | 1,667 | $4.76 | $7,935 | 228,834 Direct | -0.72% | Disposed | -79.0% (price as of 2026-10-06) |
| Feb. 7, 2023 | NHTC | A | 13,333 | · | · | 13,333 Direct | · | Acquired | (price as of 2026-10-06) |
| Feb. 7, 2023 | NHTC | M | 1,667 | · | · | 11,666 Direct | -12.50% | Disposed | (price as of 2026-10-06) |
| Dec. 15, 2022 | NHTC | M | 1,664 | · | · | 230,498 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Dec. 15, 2022 | NHTC | D | 1,664 | $3.60 | $5,990 | 228,834 Direct | -0.72% | Disposed | -72.2% (price as of 2026-10-06) |
| Dec. 15, 2022 | NHTC | M | 1,664 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Sept. 15, 2022 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Sept. 15, 2022 | NHTC | D | 1,667 | $4.50 | $7,502 | 228,834 Direct | -0.72% | Disposed | -77.8% (price as of 2026-10-06) |
| Sept. 15, 2022 | NHTC | M | 1,667 | · | · | 1,664 Direct | -50.05% | Disposed | (price as of 2026-10-06) |
| June 15, 2022 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| June 15, 2022 | NHTC | D | 1,667 | $5.50 | $9,168 | 228,834 Direct | -0.72% | Disposed | -81.8% (price as of 2026-10-06) |
| June 15, 2022 | NHTC | M | 1,667 | · | · | 3,331 Direct | -33.35% | Disposed | (price as of 2026-10-06) |
| March 15, 2022 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| March 15, 2022 | NHTC | D | 1,667 | $7.01 | $11,686 | 228,834 Direct | -0.72% | Disposed | -85.7% (price as of 2026-10-06) |
| March 15, 2022 | NHTC | M | 1,667 | · | · | · Direct | · | Disposed | (price as of 2026-10-06) |
| March 15, 2022 | NHTC | M | 1,667 | · | · | 4,998 Direct | -25.01% | Disposed | (price as of 2026-10-06) |
| Dec. 15, 2021 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Dec. 15, 2021 | NHTC | D | 1,667 | $6.65 | $11,086 | 228,834 Direct | -0.72% | Disposed | -85.0% (price as of 2026-10-06) |
| Dec. 15, 2021 | NHTC | M | 1,667 | · | · | 6,665 Direct | -20.01% | Disposed | (price as of 2026-10-06) |
| Sept. 15, 2021 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| Sept. 15, 2021 | NHTC | D | 1,667 | $6.98 | $11,636 | 228,834 Direct | -0.72% | Disposed | -85.7% (price as of 2026-10-06) |
| Sept. 15, 2021 | NHTC | M | 1,667 | · | · | 8,332 Direct | -16.67% | Disposed | (price as of 2026-10-06) |
| June 15, 2021 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| June 15, 2021 | NHTC | D | 1,667 | $7.36 | $12,269 | 228,834 Direct | -0.72% | Disposed | -86.4% (price as of 2026-10-06) |
| June 15, 2021 | NHTC | M | 1,667 | · | · | 9,999 Direct | -14.29% | Disposed | (price as of 2026-10-06) |
| March 15, 2021 | NHTC | M | 1,667 | · | · | 230,501 Direct | +0.73% | Acquired | (price as of 2026-10-06) |
| March 15, 2021 | NHTC | D | 1,667 | $6.72 | $11,202 | 228,834 Direct | -0.72% | Disposed | -85.1% (price as of 2026-10-06) |
| March 15, 2021 | NHTC | A | 13,333 | · | · | 13,333 Direct | · | Acquired | (price as of 2026-10-06) |
| March 15, 2021 | NHTC | M | 1,667 | · | · | 11,666 Direct | -12.50% | Disposed | (price as of 2026-10-06) |
| Nov. 4, 2015 | NHTC | S | 5,000 | $50.69 | $253,450 | 228,834 Direct | -2.14% | Disposed | -98.0% (price as of 2026-10-06) |
| Aug. 5, 2015 | NHTC | S | 5,184 | $31.90 | $165,370 | 233,834 Direct | -2.17% | Disposed | -96.9% (price as of 2026-10-06) |
| April 8, 2015 | NHTC | J | 3,500 | · | · | 23,899 Indirect | -12.77% | Disposed | (price as of 2026-10-06) |
| Jan. 20, 2015 | NHTC | A | 4,017 | · | · | 239,018 Direct | +1.71% | Acquired | (price as of 2026-10-06) |
| May 12, 2011 | NHTC | A | 50,000 | · | · | 235,001 Direct | +27.03% | Acquired | (price as of 2026-10-06) |
| Dec. 30, 2009 | NHTC | D | 9,783 | $0.16 | $1,565 | 185,001 Direct | -5.02% | Disposed | 525.0% (price as of 2026-10-06) |
| March 16, 2009 | NHTC | A | 15,000 | · | · | 194,784 Direct | +8.34% | Acquired | (price as of 2026-10-06) |
| Nov. 13, 2008 | NHTC | A | 25,000 | · | · | 179,784 Direct | +16.15% | Acquired | (price as of 2026-10-06) |
| March 15, 2008 | NHTC | A | 15,000 | · | · | 154,784 Direct | +10.73% | Acquired | (price as of 2026-10-06) |
| Dec. 31, 2007 | NHTC | A | 30,000 | · | · | 139,784 Direct | +27.33% | Acquired | (price as of 2026-10-06) |
| Nov. 30, 2007 | NHTC | G | 700 | · | · | 109,784 Direct | -0.63% | Disposed | (price as of 2026-10-06) |
| Aug. 16, 2007 | NHTC | G | 2,563 | · | · | 15,846 Indirect | -13.92% | Disposed | (price as of 2026-10-06) |
| July 24, 2007 | NHTC | D | 7,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| July 24, 2007 | NHTC | D | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| July 24, 2007 | NHTC | D | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| July 24, 2007 | NHTC | D | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| July 24, 2007 | NHTC | A | 44,184 | · | · | 81,684 Direct | +117.82% | Acquired | (price as of 2026-10-06) |
| April 21, 2007 | NHTC | A | 37,500 | · | · | 37,500 Direct | · | Acquired | (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| April 1, 2025 | NHTC | Phantom Stock | Common Stock | · | · | 13,333 | Acquired |
| Dec. 15, 2024 | NHTC | Phantom Stock | Common Stock | · | Dec. 15, 2024 | 1,664 | Disposed |
| Sept. 15, 2024 | NHTC | Phantom Stock | Common Stock | · | Sept. 15, 2024 | 1,667 | Disposed |
| June 15, 2024 | NHTC | Phantom Stock | Common Stock | · | June 15, 2024 | 1,667 | Disposed |
| Dec. 15, 2023 | NHTC | Phantom Stock | Common Stock | · | Dec. 15, 2023 | 1,667 | Disposed |
| Sept. 15, 2023 | NHTC | Phantom Stock | Common Stock | · | Sept. 15, 2023 | 1,667 | Disposed |
| June 15, 2023 | NHTC | Phantom Stock | Common Stock | · | June 15, 2023 | 1,667 | Disposed |
| Feb. 7, 2023 | NHTC | Phantom Stock | Common Stock | · | · | 13,333 | Acquired |
| Feb. 7, 2023 | NHTC | Phantom Stock | Common Stock | · | Feb. 7, 2023 | 1,667 | Disposed |
| Dec. 15, 2022 | NHTC | Phantom Stock | Common Stock | · | Dec. 15, 2022 | 1,664 | Disposed |
| Sept. 15, 2022 | NHTC | Phantom Stock | Common Stock | · | Sept. 15, 2022 | 1,667 | Disposed |
| June 15, 2022 | NHTC | Phantom Stock | Common Stock | · | June 15, 2022 | 1,667 | Disposed |
| March 15, 2022 | NHTC | Phantom Stock | Common Stock | · | March 15, 2022 | 1,667 | Disposed |
| March 15, 2022 | NHTC | Phantom Stock | Common Stock | · | March 15, 2022 | 1,667 | Disposed |
| Dec. 15, 2021 | NHTC | Phantom Stock | Common Stock | · | Dec. 15, 2021 | 1,667 | Disposed |
| Sept. 15, 2021 | NHTC | Phantom Stock | Common Stock | · | Sept. 15, 2021 | 1,667 | Disposed |
| June 15, 2021 | NHTC | Phantom Stock | Common Stock | · | June 15, 2021 | 1,667 | Disposed |
| March 15, 2021 | NHTC | Phantom Stock | Common Stock | · | · | 13,333 | Acquired |
| March 15, 2021 | NHTC | Phantom Stock | Common Stock | · | March 15, 2021 | 1,667 | Disposed |
| July 24, 2007 | NHTC | Stock Options | Common Stock | $10.01 | Oct. 31, 2010 | 7,500 | Disposed |
| July 24, 2007 | NHTC | Stock Options | Common Stock | $2.00 | July 24, 2007 | 20,000 | Disposed |
| July 24, 2007 | NHTC | Stock Options | Common Stock | $1.50 | July 24, 2007 | 20,000 | Disposed |
| July 24, 2007 | NHTC | Stock Options | Common Stock | $1.00 | July 24, 2007 | 20,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.