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4//SEC Filing

Ju Chi-Hong 4

Accession 0001280263-25-000062

CIK 0001280263other

View on SEC.gov Company Profile

Filed

Oct 14, 8:00 PM ET

Accepted

Oct 15, 5:00 PM ET

Size

6.4 KB

Accession

0001280263-25-000062

Insider Transaction Report

Form 4

Period: 2025-10-13

AMBARELLA INCAMBA

Senior VP, Systems & GM, Asia

Transactions

Sale
Ordinary Shares
2025-10-14$80.96/sh−6,156$498,390→ 158,874 total
Sale
Ordinary Shares
2025-10-13$81.29/sh−5,057$411,093→ 165,030 total

Holdings

Ordinary Shares
(indirect: By Foundation)
8,000

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: Oct 14, 8:00 PM ET
Accepted: Oct 15, 5:00 PM ET
Size: 6.4 KB

View on SEC.gov