AMBARELLA INC — Director's Dealing 2014

Sep 12, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2014-09-10

Reporting Person: TAN LIP BU (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-09-10	Ordinary Shares	J	14905	$0.00	Disposed	25524	Indirect
2014-09-10	Ordinary Shares	J	997	$0.00	Acquired	4464	Indirect
2014-09-10	Ordinary Shares	J	347	$0.00	Acquired	347	Indirect
2014-09-10	Ordinary Shares	J	357	$0.00	Acquired	357	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Ordinary Shares	2778	Direct

Footnotes

F1: Represents a pro-rata, in-kind distribution by Pacven Walden Ventures V, L.P. and affiliated funds, without consideration, to their partners or shareholders as applicable.

F2: Such shares are held by Pacven Walden Management Co., Ltd., of which Mr. Tan is the sole shareholder and director.

F3: Such shares are held by Lip-Bu Tan & Ysa Loo Trust DTD 2/3/92.

F4: Such shares are held by WIIG Pool, Inc., of which Mr. Tan is a director and shareholder. Mr. Tan disclaims beneficial ownership of the shares held by WIIG Pool, Inc. except to the extent of any pecuniary interest therein.

F5: Such shares are held by Reserve Holdings LLC, of which Mr. Tan is a director and shareholder. Mr. Tan disclaims beneficial ownership of the shares held by Reserve Holdings LLC except to the extent of any pecuniary interest therein.