YOUNG SOHN
CIK 1223726 · CEO and President · last filed 2026-05-19
"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
$6.78M
Companies
4
Total Filings
32
Lifetime Open-Market Net
-$10.42M
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 |
|---|---|---|---|---|---|---|---|
| ARM | Director | 2,396 | $380.81 | $912.4K | $0 | 1 | 2026-05-19 |
| CDNS | Director | 15,252 | $384.96 | $5.87M | -$4.10M | 20 | 2026-05-11 |
| CYMER INC (CYMI) Delisted | Director | 28,045 | — | — | $0 | 8 | 2013-01-03 |
| INPHI Corp (IPHI) Delisted | CEO and President | 80,000 | $172.27 | $13.78M | -$6.32M | 2 | 2011-04-11 |
Recent Filings · Page 2 of 4
32 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-06-01 | CDNS | Sell (S) | −16,275 | -$2.44M | EDGAR |
| 2022-05-09 | CDNS | Grant (A) | +1,473 | $0 | EDGAR |
| 2021-03-01 | CDNS | Grant (A) | +1,377 | $0 | EDGAR |
| 2020-02-19 | CDNS | Grant (A) | +2,412 | $0 | EDGAR |
| 2019-02-26 | CDNS | Grant (A) | +3,359 | $0 | EDGAR |
| 2018-02-09 | CDNS | Grant (A) | +4,926 | $0 | EDGAR |
| 2017-02-22 | CDNS | Grant (A) | +5,521 | $0 | EDGAR |
| 2016-02-09 | CDNS | Grant (A) | +8,673 | $0 | EDGAR |
| 2015-02-10 | CDNS | Grant (A) | +9,906 | $0 | EDGAR |
| 2014-02-06 | CDNS | Grant (A) | +7,500 | $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.