Lambert Shiu
CIK 1796068 · Chief Accounting Officer · last filed 2026-03-17
"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
$12.63M
Companies
1
Total Filings
23
Lifetime Open-Market Net
-$2.82M
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 |
|---|---|---|---|---|---|---|---|
| PEN | Chief Accounting Officer | 39,623 | $318.71 | $12.63M | -$2.82M | 23 | 2026-03-17 |
Recent Filings · Page 2 of 3
23 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-03-19 | PEN | Mixed | +1,438 | -$51.5K | EDGAR |
| 2023-12-19 | PEN | Tax (F) | −227 | -$55.7K | EDGAR |
| 2023-11-16 | PEN | Tax (F) | −381 | -$86.8K | EDGAR |
| 2023-10-11 | PEN | Exer (M) | +2,750 | $34.0K | EDGAR |
| 2022-12-19 | PEN | Grant (A) | +2,230 | $0 | EDGAR |
| 2022-11-16 | PEN | Tax (F) | −325 | -$63.7K | EDGAR |
| 2022-10-18 | PEN | Tax (F) | −346 | -$62.3K | EDGAR |
| 2022-06-02 | PEN | Exer (M) | +2,000 | $24.7K | EDGAR |
| 2021-11-17 | PEN | Mixed | +3,620 | -$33.5K | EDGAR |
| 2021-10-19 | PEN | Tax (F) | −527 | -$141.1K | 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.