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4//SEC Filing

Ju Chi-Hong 4

Accession 0001280263-25-000068

CIK 0001280263other

View on SEC.gov Company Profile

Filed

Dec 18, 7:00 PM ET

Accepted

Dec 19, 4:46 PM ET

Size

5.2 KB

Accession

0001280263-25-000068

Insider Transaction Report

Form 4

Period: 2025-12-17

AMBARELLA INCAMBA

Senior VP, Systems & GM, Asia

Transactions

Sale
Ordinary Shares
2025-12-17$71.82/sh−1,342$96,382→ 157,532 total

Holdings

Ordinary Shares
(indirect: By Foundation)
8,000

Footnotes (1)

[F1]Shares sold to pay tax obligations resulting from the vesting of restricted stock units.

Documents

1 file

4
edgardoc.xmlPrimary
PRIMARY DOCUMENT

Issuer

AMBARELLA INC

CIK 0001280263

Entity typeother

Related Parties

1

filerCIK 0001882831

Filing Metadata

Form type: 4
Filed: Dec 18, 7:00 PM ET
Accepted: Dec 19, 4:46 PM ET
Size: 5.2 KB

View on SEC.gov