Yun-Lung Chen Net Worth

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Yun-Lung Chen has an estimated net worth of at least $12.8 million*, as of Oct. 29, 2025. They own 61,651 shares of AMBA stock. They have sold 68,631 shares of AMBA stock since 2021, for an estimated $7.4 million.

Yun-Lung Chen $AMBA SEC Form 4 Insider Trading

Yun-Lung Chen has filed a total of 9 insider trades in $AMBA since 2021. Their most recent trade was a sale of 8,492 shares, made on Sep 10, 2025. Their largest trade was a sale of 14,000 shares, made on Mar 03, 2022. We estimate that they now own 61,651 shares of $AMBA, worth an estimated $5.4 million.

Insider Trading at $AMBA

There have been a total of 215 insider trades reported at $AMBA since 2021, with 11,455 shares purchased and 676,986 shares sold. The most active insider traders in $AMBA stock have been Christopher Day, Chi-Hong Ju, and Chan W Lee. The most recent trade was a sale of 5,057 shares reported by Chi-Hong Ju (Senior VP, Systems & GM, Asia), made on Oct 13, 2025.

History of Insider Stock Trades by Yun-Lung Chen

Company Ticker	Purchase / Sale	Shares	Date	Disclosed (EST)
AMBA	Sale	8,492	Sep 10, 2025	Sept. 12, 2025, 4:55 p.m.
AMBA	Sale	5,963	Sep 03, 2024	Sept. 5, 2024, 4:31 p.m.
AMBA	Sale	8,984	Jun 05, 2023	June 6, 2023, 8:40 p.m.
AMBA	Sale	8,000	Mar 29, 2022	March 31, 2022, 4:32 p.m.
AMBA	Sale	14,000	Mar 03, 2022	March 4, 2022, 5:55 p.m.
AMBA	Sale	5,241	Mar 03, 2022	March 4, 2022, 5:55 p.m.
AMBA	Sale	10,500	Dec 03, 2021	Dec. 7, 2021, 6:17 p.m.
AMBA	Sale	1,500	Dec 03, 2021	Dec. 7, 2021, 6:17 p.m.
AMBA	Sale	5,951	Jun 28, 2021	June 29, 2021, 8 p.m.

$AMBA Executives and Stock Owners with Insider Trades

Christopher Day, VP, Marketing
Chi-Hong Ju, Sr. Vice President, Systems
Chan W Lee, Chief Operating Officer
Feng-Ming Wang, CEO
Leslie Kohn, Chief Technology Officer
John Alexander Young, CFO
Yun-Lung Chen, VP, Business Development
Brian C White, CFO
Kevin C Eichler, CFO
Chi-Hong Ju, Senior VP, Systems & GM, Asia

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.