YOUNG KWON
CIK 1733094 · Chief Financial & Bus. Officer · last filed 2026-02-11
"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.
Loading insider history…
Disclosed Exposure
$2.16M
Companies
2
Total Filings
51
Lifetime Open-Market Net
-$6.89M
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 |
|---|---|---|---|---|---|---|---|
| ADMA | Director | 263,020 | $8.21 | $2.16M | -$898.1K | 9 | 2026-02-11 |
| MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Chief Financial & Bus. Officer | 0 | — | — | -$6.00M | 42 | 2020-10-01 |
Recent Filings · Page 2 of 6
51 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-08-11 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +758 | -$21.1K | EDGAR |
| 2020-07-21 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +1,939 | -$53.0K | EDGAR |
| 2020-07-01 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +8,190 | -$239.1K | EDGAR |
| 2020-06-15 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +8,244 | -$203.7K | EDGAR |
| 2020-05-11 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +780 | -$20.9K | EDGAR |
| 2020-04-21 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +1,886 | -$46.8K | EDGAR |
| 2020-03-09 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +7,644 | -$213.0K | EDGAR |
| 2020-02-14 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +18,484 | -$270.8K | EDGAR |
| 2020-02-12 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Sell (S) | −350 | -$11.3K | EDGAR |
| 2020-02-11 | MOMENTA PHARMACEUTICALS INC (MNTA) Delisted | Mixed | +1,001 | -$12.9K | 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.