AMBARELLA INC — Director's Dealing 2018

Dec 12, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2018-12-11

Reporting Person: PAISLEY CHRISTOPHER B (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-12-11	Ordinary Shares	M	1000	$6.0	Acquired	18997	Direct
2018-12-11	Ordinary Shares	S	1000	$40.0	Disposed	17997	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-12-11	Non-Qualified Stock Option (right to buy)	$6.0	M	1000	Disposed	2022-10-08	Ordinary Shares (1000)	Direct

Footnotes

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 11, 2018.

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