AMBARELLA INC — Director's Dealing 2014

Sep 10, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2014-09-08

Reporting Person: Laplante George (Chief Financial Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-09-08	Non-Qualified Stock Option (right to buy)	$38.92	A	19500.0	Acquired	2024-09-07	Ordinary Shares (19500)	Direct
2014-09-08	Restricted Stock Units	$	A	45500.0	Acquired	2014-09-07	Ordinary Shares (45500)	Direct

Footnotes

F1: Shares subject to the option vest monthly over four years beginning on September 8, 2014.

F2: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares.

F3: The restricted stock units vest at the rate of 1/16 per quarter beginning on September 15, 2014.