Insider filing · AMBA
Yun-Lung Chen
VP, Business Development and
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Ambarella, Inc.
AMBA · Technology · 49 filings in 24 months
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Yun-Lung Chen sold $661K of Ambarella (AMBA)
Executed Jun 12, disclosed Jun 16, 4 days later.
Value, as filed
$661K
9,856 sh × $67.06
Executed
Jun 12
the trade date, as filed
Disclosed
Jun 16
4 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
YCYun-Lung Chen (VP, Business Development and) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Ambarella, Inc. (AMBA). The largest single filing was $661K of AMBA (9,856 sh × $67.06, as filed), executed Jun 12.
The name
AMBATechnology · Ambarella, Inc. develops low-power system-on-a-chip, semiconductors, and software for edge and physical artificial intelligence, applicatio…
More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Yun-Lung Chen in AMBA
AMBASALE
Ambarella, Inc.
$469K5,958 sh × $78.66
Exec Jul 9
Filed Jul 10 · 4:55 PM ET AMBASALE Ambarella, Inc. $717K
8,492 sh × $84.42
Exec Sep 10 2025
Filed Sep 12 2025 · 5:30 PM ET