Chantelle Yvette Breithaupt - 02 Sep 2025 Form 4 Insider Report for AMBARELLA INC (AMBA)

Role
Director
Signature
By: /s/ Michael Morehead, Attorney-in-Fact For: Chantelle Breithaupt
Issuer symbol
AMBA
Transactions as of
02 Sep 2025
Net transactions value
$0
Form type
4
Filing time
04 Sep 2025, 18:45:23 UTC
Previous filing
22 Aug 2025
Next filing
24 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Breithaupt Chantelle Yvette Director 3001 TASMAN DRIVE, SANTA CLARA By: /s/ Michael Morehead, Attorney-in-Fact For: Chantelle Breithaupt 04 Sep 2025 0001850596

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMBA Ordinary Shares Award $0 +2,498 +102% $0.000000 4,940 02 Sep 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Effective as of September 2, 2025, the Board of Directors approved an annual restricted stock unit grant of 2,498 Ordinary Shares to each independent director. The RSU grant vests as to 1/4th of the Ordinary Shares each three months following the vesting start date of September 15, 2025, so as to be 100% vested on September 15, 2026, subject to continued service with the Company.