Ching Chung Wong
CIK 1814163 · View on SEC EDGAR ↗
Insider
First SEC filing: April 2, 2025 · Latest: April 2, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 48 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 1, 2025 | NHTC | A | 10,370 | — | — | 10,370 Direct | — | Acquired | (price as of 2026-08-25) |
| Dec. 15, 2024 | NHTC | M | 1,298 | — | — | 1,298 Direct | — | Acquired | (price as of 2026-08-25) |
| Dec. 15, 2024 | NHTC | D | 1,298 | $4.26 | $5,529 | 0 Direct | -100.00% | Disposed | -58.9% (price as of 2026-08-25) |
| Dec. 15, 2024 | NHTC | M | 1,298 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-25) |
| Sept. 15, 2024 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| Sept. 15, 2024 | NHTC | D | 1,296 | $6.80 | $8,813 | 0 Direct | -100.00% | Disposed | -74.3% (price as of 2026-08-25) |
| Sept. 15, 2024 | NHTC | M | 1,296 | — | — | 1,298 Direct | -49.96% | Disposed | (price as of 2026-08-25) |
| June 15, 2024 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| June 15, 2024 | NHTC | D | 1,296 | $6.80 | $8,813 | 0 Direct | -100.00% | Disposed | -74.3% (price as of 2026-08-25) |
| June 15, 2024 | NHTC | M | 1,296 | — | — | 2,594 Direct | -33.32% | Disposed | (price as of 2026-08-25) |
| Dec. 15, 2023 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| Dec. 15, 2023 | NHTC | D | 1,296 | $5.54 | $7,180 | 0 Direct | -100.00% | Disposed | -68.4% (price as of 2026-08-25) |
| Dec. 15, 2023 | NHTC | M | 1,296 | — | — | 5,186 Direct | -19.99% | Disposed | (price as of 2026-08-25) |
| Sept. 15, 2023 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| Sept. 15, 2023 | NHTC | D | 1,296 | $5.40 | $6,998 | 0 Direct | -100.00% | Disposed | -67.6% (price as of 2026-08-25) |
| Sept. 15, 2023 | NHTC | M | 1,296 | — | — | 6,482 Direct | -16.66% | Disposed | (price as of 2026-08-25) |
| June 15, 2023 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| June 15, 2023 | NHTC | D | 1,296 | $5.01 | $6,493 | 0 Direct | -100.00% | Disposed | -65.1% (price as of 2026-08-25) |
| June 15, 2023 | NHTC | M | 1,296 | — | — | 7,778 Direct | -14.28% | Disposed | (price as of 2026-08-25) |
| Feb. 7, 2023 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| Feb. 7, 2023 | NHTC | D | 1,296 | $4.76 | $6,169 | 0 Direct | -100.00% | Disposed | -63.2% (price as of 2026-08-25) |
| Feb. 7, 2023 | NHTC | A | 10,370 | — | — | 10,370 Direct | — | Acquired | (price as of 2026-08-25) |
| Feb. 7, 2023 | NHTC | M | 1,296 | — | — | 9,074 Direct | -12.50% | Disposed | (price as of 2026-08-25) |
| Dec. 15, 2022 | NHTC | M | 1,298 | — | — | 1,298 Direct | — | Acquired | (price as of 2026-08-25) |
| Dec. 15, 2022 | NHTC | D | 1,298 | $3.60 | $4,673 | 0 Direct | -100.00% | Disposed | -51.4% (price as of 2026-08-25) |
| Dec. 15, 2022 | NHTC | M | 1,298 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-25) |
| Sept. 15, 2022 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| Sept. 15, 2022 | NHTC | D | 1,296 | $4.50 | $5,832 | 0 Direct | -100.00% | Disposed | -61.1% (price as of 2026-08-25) |
| Sept. 15, 2022 | NHTC | M | 1,296 | — | — | 1,298 Direct | -49.96% | Disposed | (price as of 2026-08-25) |
| June 15, 2022 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| June 15, 2022 | NHTC | D | 1,296 | $5.50 | $7,128 | 0 Direct | -100.00% | Disposed | -68.2% (price as of 2026-08-25) |
| June 15, 2022 | NHTC | M | 1,296 | — | — | 2,594 Direct | -33.32% | Disposed | (price as of 2026-08-25) |
| March 15, 2022 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| March 15, 2022 | NHTC | D | 1,296 | $7.01 | $9,085 | 0 Direct | -100.00% | Disposed | -75.0% (price as of 2026-08-25) |
| March 15, 2022 | NHTC | M | 1,296 | — | — | 3,890 Direct | -24.99% | Disposed | (price as of 2026-08-25) |
| Dec. 15, 2021 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| Dec. 15, 2021 | NHTC | D | 1,296 | $6.65 | $8,618 | 0 Direct | -100.00% | Disposed | -73.7% (price as of 2026-08-25) |
| Dec. 15, 2021 | NHTC | M | 1,296 | — | — | 5,186 Direct | -19.99% | Disposed | (price as of 2026-08-25) |
| Sept. 15, 2021 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| Sept. 15, 2021 | NHTC | D | 1,296 | $6.98 | $9,046 | 0 Direct | -100.00% | Disposed | -74.9% (price as of 2026-08-25) |
| Sept. 15, 2021 | NHTC | M | 1,296 | — | — | 6,482 Direct | -16.66% | Disposed | (price as of 2026-08-25) |
| June 15, 2021 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| June 15, 2021 | NHTC | D | 1,296 | $7.36 | $9,539 | 0 Direct | -100.00% | Disposed | -76.2% (price as of 2026-08-25) |
| June 15, 2021 | NHTC | M | 1,296 | — | — | 7,778 Direct | -14.28% | Disposed | (price as of 2026-08-25) |
| March 15, 2021 | NHTC | M | 1,296 | — | — | 1,296 Direct | — | Acquired | (price as of 2026-08-25) |
| March 15, 2021 | NHTC | D | 1,296 | $6.72 | $8,709 | 0 Direct | -100.00% | Disposed | -74.0% (price as of 2026-08-25) |
| March 15, 2021 | NHTC | A | 10,370 | — | — | 10,370 Direct | — | Acquired | (price as of 2026-08-25) |
| March 15, 2021 | NHTC | M | 1,296 | — | — | 9,074 Direct | -12.50% | Disposed | (price as of 2026-08-25) |
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 (10,370) | — | — | 10,370 | Acquired |
| Dec. 15, 2024 | NHTC | Phantom Stock | Common Stock (1,298) | — | Dec. 15, 2024 | 1,298 | Disposed |
| Sept. 15, 2024 | NHTC | Phantom Stock | Common Stock (1,296) | — | Sept. 15, 2024 | 1,296 | Disposed |
| June 15, 2024 | NHTC | Phantom Stock | Common Stock (1,296) | — | June 15, 2024 | 1,296 | Disposed |
| Dec. 15, 2023 | NHTC | Phantom Stock | Common Stock (1,296) | — | Dec. 15, 2023 | 1,296 | Disposed |
| Sept. 15, 2023 | NHTC | Phantom Stock | Common Stock (1,296) | — | Sept. 15, 2023 | 1,296 | Disposed |
| June 15, 2023 | NHTC | Phantom Stock | Common Stock (1,296) | — | June 15, 2023 | 1,296 | Disposed |
| Feb. 7, 2023 | NHTC | Phantom Stock | Common Stock (10,370) | — | — | 10,370 | Acquired |
| Feb. 7, 2023 | NHTC | Phantom Stock | Common Stock (1,296) | — | Feb. 7, 2023 | 1,296 | Disposed |
| Dec. 15, 2022 | NHTC | Phantom Stock | Common Stock (1,298) | — | Dec. 15, 2022 | 1,298 | Disposed |
| Sept. 15, 2022 | NHTC | Phantom Stock | Common Stock (1,296) | — | Sept. 15, 2022 | 1,296 | Disposed |
| June 15, 2022 | NHTC | Phantom Stock | Common Stock (1,296) | — | June 15, 2022 | 1,296 | Disposed |
| March 15, 2022 | NHTC | Phantom Stock | Common Stock (1,296) | — | March 15, 2022 | 1,296 | Disposed |
| Dec. 15, 2021 | NHTC | Phantom Stock | Common Stock (1,296) | — | Dec. 15, 2021 | 1,296 | Disposed |
| Sept. 15, 2021 | NHTC | Phantom Stock | Common Stock (1,296) | — | Sept. 15, 2021 | 1,296 | Disposed |
| June 15, 2021 | NHTC | Phantom Stock | Common Stock (1,296) | — | June 15, 2021 | 1,296 | Disposed |
| March 15, 2021 | NHTC | Phantom Stock | Common Stock (10,370) | — | — | 10,370 | Acquired |
| March 15, 2021 | NHTC | Phantom Stock | Common Stock (1,296) | — | March 15, 2021 | 1,296 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).