Chan W Lee
CIK 1882825 · Chief Operations Officer · last filed 2026-03-19
Chan W Lee is a Chief Operations Officer who has filed 33 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for AMBA, was dated Mar 19, 2026. Across all open-market trades the lifetime net is −$7.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $10.6M across reported positions.
"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.
$10.60M
1
33
-$7.87M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AMBA | Chief Operations Officer | 156,370 | $67.78 | $10.60M | -$7.87M | 33 | 2026-03-19 |
Recent Filings
33 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-19 | AMBA | Mixed | +10,628 | -$552.2K | EDGAR |
| 2026-03-04 | AMBA | Grant (A) | +24,701 | $0 | EDGAR |
| 2025-12-19 | AMBA | Sell (S) | −2,406 | -$172.8K | EDGAR |
| 2025-09-19 | AMBA | Sell (S) | −1,947 | -$154.7K | EDGAR |
| 2025-06-20 | AMBA | Sell (S) | −1,601 | -$83.7K | EDGAR |
| 2025-03-20 | AMBA | Sell (S) | −1,468 | -$80.8K | EDGAR |
| 2025-03-07 | AMBA | Mixed | +21,613 | -$116.2K | EDGAR |
| 2025-01-17 | AMBA | Sell (S) | −2,000 | -$153.1K | EDGAR |
| 2025-01-14 | AMBA | Sell (S) | −3,000 | -$223.3K | EDGAR |
| 2025-01-08 | AMBA | Sell (S) | −3,000 | -$231.4K | EDGAR |