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AMBAAmbarella Inc

Feng-Ming Wang

CEO, Director at Ambarella Inc, as of Sep 18, 2026Sold $10.1M of stock in the past 12 months: 74% under a disclosed plan and 26% to cover taxes.

Updated Oct 16, 2026 from SEC filings · covers Oct 17, 2025 to Oct 16, 2026
143K
shares sold, past 12 months
8
days with sales
$3.0M
largest single day, Mar 2, 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.

Disclosed planTo cover taxesOne dollar scale for every month; the tallest bar is labeled
OctNovDec 2025: $356K to cover taxesDecJanFebMar 2026: $3.0M under a disclosed planMar 2026: $1.4M to cover taxes$4.5MMarAprMay 2026: $3.0M under a disclosed planMayJun 2026: $421K to cover taxesJunJul 2026: $1.5M under a disclosed planJulAugSep 2026: $395K 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)CEO, DirectorOct 9, 2012Sep 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.