AMBARELLA INC — Director's Dealing 2013

Dec 23, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2013-12-19

Reporting Person: Day Christopher (See Remarks)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-12-19	Ordinary Shares	M	3756	$8.64	Acquired	26988	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-12-19	Stock Option (right to buy)	$8.64	M	3756	Disposed	2020-04-13	Ordinary Shares (3756)	Direct

Footnotes

F1: Of the total grant of 100,000 shares, 25% vests on the one year anniversary of the date of grant, April 13, 2010, and the remaining shares vest in equal monthly installments over 36 months.