AMBARELLA INC — Director's Dealing 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2016-12-16

Reporting Person: TAN LIP BU (Director)

Non-Derivative Transactions

Derivative Transactions

Holdings (Non-Derivative)

Footnotes

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

F2: Such shares are held by Lip-Bu Tan & Ysa Loo Trust DTD 2/3/92.

F3: Of the total of 2,904 shares granted, The restricted stock units vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2016, so as to be 100% vested on September 15, 2017.