AMBARELLA INC — Director's Dealing 2014

Sep 17, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2014-09-16

Reporting Person: RICHARDSON DAVID JEFFREY (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-09-16	Ordinary Shares	M	417.0	—	Acquired	833	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-09-16	Restricted Stock Units	$	M	417.0	Disposed	2024-03-09	Ordinary Shares (417)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares.

F2: The restricted stock units vest at the rate of 1/16 per quarter beginning on March 15, 2014.