Hoyoung Huh
CIK 1401267 · Chairman, Scientific Adv. Bd. · last filed 2025-12-18
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$64.93M
Companies
7
Total Filings
54
Lifetime Open-Market Net
$0
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AKTX | Director | 4,805,311 | $13.40 | $64.39M | $0 | 3 | 2025-12-18 |
| PLRX | Director | 239,619 | $1.13 | $270.8K | $0 | 6 | 2025-06-09 |
| Eidos Therapeutics, Inc. (EIDX) Delisted | Director | — | — | — | $0 | 1 | 2018-06-22 |
| CTMX | Director | — | $3.01 | — | $0 | 3 | 2018-06-15 |
| GERN | Director | 154,301 | $1.15 | $177.4K | $0 | 19 | 2018-05-17 |
| FACT | Director | 8,333 | $10.65 | $88.7K | $0 | 1 | 2009-09-09 |
| NKTR | Chief Operating Officer | — | $59.38 | — | $0 | 6 | 2008-12-04 |
Recent Filings · Page 3 of 6
54 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-06-30 | PLRX | Grant (A) | — | $0 | EDGAR |
| 2020-06-09 | PLRX | Conv (C) | +139,860 | $0 | EDGAR |
| 2018-06-22 | Eidos Therapeutics, Inc. (EIDX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-06-15 | CTMX | Grant (A) | — | $0 | EDGAR |
| 2018-05-17 | GERN | Grant (A) | — | $0 | EDGAR |
| 2018-01-02 | GERN | Grant (A) | +10,764 | $0 | EDGAR |
| 2017-10-02 | GERN | Grant (A) | +8,888 | $0 | EDGAR |
| 2017-06-30 | GERN | Grant (A) | +6,995 | $0 | EDGAR |
| 2017-06-22 | CTMX | Grant (A) | — | $0 | EDGAR |
| 2017-05-10 | GERN | Grant (A) | — | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.