AMBARELLA INC — Director's Dealing 2015

Jun 17, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2015-06-15

Reporting Person: PAISLEY CHRISTOPHER B (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-06-15	Ordinary Shares	M	1500.0	$6.0	Acquired	5667	Direct
2015-06-15	Ordinary Shares	S	1500.0	$116.6	Disposed	4167	Direct
2015-06-16	Ordinary Shares	M	694.0	—	Acquired	4861	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-06-15	Non-Qualified Stock Option (right to buy)	$6.0	M	1500.0	Disposed	2022-10-08	Ordinary Shares (1500)	Direct
2015-06-16	Restricted Stock Units	$	M	694.0	Disposed	2024-09-07	Ordinary Shares (694)	Direct

Footnotes

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

F2: Shares subject to the option vest monthly over four years beginning on August 20, 2012.

F3: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2014, so as to be 100% vested on September 15, 2015.