AMBARELLA INC — Director's Dealing 2018

Sep 7, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2018-09-04

Reporting Person: EICHLER KEVIN C (CFO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-09-04	Non-Qualified Stock Option (right to buy)	$38.11	A	20000	Acquired	2028-09-03	Ordinary Shares (20000)	Direct
2018-09-04	Restricted Stock Units	$	A	100000	Acquired	2022-09-15	Ordinary Shares (100000)	Direct

Footnotes

F1: 25% of the Shares subject to the option vest on August 6, 2019 and 1/48 of the shares vest monthly thereafter.

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

F3: The RSUs vest as to 1/4 of the RSUs on September 15, 2019 and 1/16 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested on September 15, 2022.