Yuen Wupen
CIK 1489550 · PRESIDENT, GLOBAL BUS. UNITS · 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
$78.05M
Companies
2
Total Filings
90
Lifetime Open-Market Net
-$9.81M
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 |
|---|---|---|---|---|---|---|---|
| LITE | PRESIDENT, GLOBAL BUS. UNITS | 84,698 | $921.56 | $78.05M | -$7.83M | 25 | 2026-05-19 |
| NEOPHOTONICS CORP (NPTN) Delisted | VICE PRESIDENT GLOBAL PRODUCT | 212,258 | $16.01 | $3.40M | -$1.98M | 64 | 2022-08-02 |
Recent Filings · Page 4 of 9
90 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-05-09 | NEOPHOTONICS CORP (NPTN) Delisted | Mixed | +6,250 | -$21.6K | EDGAR |
| 2022-01-03 | NEOPHOTONICS CORP (NPTN) Delisted | Exer (M) | +7,000 | $35.8K | EDGAR |
| 2021-11-08 | NEOPHOTONICS CORP (NPTN) Delisted | Sell (S) | −48,587 | -$730.7K | EDGAR |
| 2021-08-24 | NEOPHOTONICS CORP (NPTN) Delisted | Sell (S) | −27,072 | -$221.9K | EDGAR |
| 2021-08-03 | NEOPHOTONICS CORP (NPTN) Delisted | Mixed | +6,386 | -$60.9K | EDGAR |
| 2021-07-22 | NEOPHOTONICS CORP (NPTN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-07-02 | NEOPHOTONICS CORP (NPTN) Delisted | Mixed | +9,339 | -$70.6K | EDGAR |
| 2021-06-08 | NEOPHOTONICS CORP (NPTN) Delisted | Mixed | +9,420 | -$53.0K | EDGAR |
| 2021-04-13 | NEOPHOTONICS CORP (NPTN) Delisted | Mixed | +9,027 | -$57.3K | EDGAR |
| 2021-03-26 | NEOPHOTONICS CORP (NPTN) Delisted | Mixed | +7,224 | -$45.3K | 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.