Young John Alexander Insider Trades & Stock Holdings

CFO · Ambarella, Inc. · Latest filing Sep 18, 2026

Young John Alexander, CFO at Ambarella, Inc. has 3 Form 4 trades on file since Jun 17, 2026. Open-market activity: 0 purchases ($0) and 3 sales ($670.17K), net -$670.17K. Latest filing: disposed of 1.90K shares of $AMBA on Sep 18, 2026 at $67.28.

Trades on file

3

Open-market bought

$0

Open-market sold

$670.17K

Net open-market

-$670.17K

Latest filing

Sep 18, 2026

All insider trades by Young John Alexander

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Sep 18, 2026	$AMBA	Sell (Open-market sale) 10b5-1	1.90K	$67.28	$127.56K			+9.9%			CFO		—
Sep 17, 2026	$AMBA	Sell (Open-market sale)	3.13K	$64.83	$202.66K			+4.4%			CFO		—
Jun 17, 2026	$AMBA	Sell (Open-market sale) 10b5-1	5.03K	$67.54	$339.95K			-4.4%	-6.1%		CFO		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Young John Alexander traded

• $AMBA

Frequently asked questions

Has Young John Alexander been buying or selling stock?

Young John Alexander has 0 open-market purchases and 3 open-market sales on file, net -$670.17K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Young John Alexander's latest insider trade?

disposed of 1.90K shares of $AMBA on Sep 18, 2026 at $67.28.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.