AMBARELLA INC — Director's Dealing 2016

Mar 10, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2016-03-07

Reporting Person: Chen Yun-Lung (Vice President, Sales)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-03-07	Restricted Stock Units	$	A	12356.0	Acquired	2026-03-06	Ordinary Shares (12356)	Direct

Footnotes

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

F2: On March 7, 2016 the reporting person was granted restricted stock units based on Issuer's determination of the satisfaction of certain performance goals for the fiscal year ended January 31, 2016. The performance criteria achieved resulted in the grant of restricted stock units for 12,356 Ordinary Shares to the reporting person.

F3: The restricted stock units vest at the rate of 1/14 per quarter beginning on March 15, 2016.