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Yang Cao
Insider
First SEC filing: Jan. 23, 2025 · Latest: Jan. 23, 2025
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 21, 2025 | HUMA | A | 283,101 | · | · | 283,101 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 8, 2023 | HUMA | A | 210,000 | · | · | 210,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 19, 2022 | HUMA | A | 145,000 | · | · | 145,000 Direct | · | Acquired | (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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Jan. 21, 2025 | HUMA | Stock Options (right to buy) | Common Stock | $4.56 | Jan. 21, 2035 | 283,101 | Acquired |
| Dec. 8, 2023 | HUMA | Stock Options (right to buy) | Common Stock | $2.80 | Dec. 8, 2033 | 210,000 | Acquired |
| Sept. 19, 2022 | HUMA | Stock Options (right to buy) | Common Stock | $3.73 | Sept. 19, 2032 | 145,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).