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AMBAAmbarella Inc

Chan Lee

Chief Operations Officer at Ambarella Inc, as of Sep 18, 2026Sold $1.1M of stock in the past 12 months: 100% to cover taxes.

Updated Oct 16, 2026 from SEC filings · covers Oct 17, 2025 to Oct 16, 2026
19K
shares sold, past 12 months
5
days with sales
$355K
largest single day, Mar 17, 2026
1
company filed for

Share of stake sold and shares held at Ambarella Inc are being verified and not shown yet. Why

Selling by month

Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

To cover taxesOne dollar scale for every month; the tallest bar is labeled
OctNovDec 2025: $173K to cover taxesDecJanFebMar 2026: $552K to cover taxes$552KMarAprMayJun 2026: $200K to cover taxesJunJulAugSep 2026: $188K to cover taxesSepOct

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Ambarella Inc (AMBA)Chief Operations OfficerSep 14, 2021Sep 18, 2026

Recent filings

The last 5 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.