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AMBARELLA INC Director's Dealing 2019

Mar 20, 2019

31250_dirs_2019-03-20_5043aeb6-9156-4d22-9241-8e4dd023b1dc.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBARELLA INC (AMBA)
CIK: 0001280263
Period of Report: 2019-03-19

Reporting Person: Chen Yun-Lung (VP, Business Development)

Non-Derivative Transactions

Date Security Code Shares Price A/D Holdings After Ownership
2019-03-19 Ordinary Shares M 3444 Acquired 24981 Direct

Derivative Transactions

Date Security Exercise Price Code Shares A/D Expiration Underlying Ownership
2019-03-19 Restricted Stock Units $ M 930 Disposed 2019-09-15 Ordinary Shares (930) Direct
2019-03-19 Restricted Stock Units $ M 1279 Disposed 2021-06-15 Ordinary Shares (1279) Direct
2019-03-19 Restricted Stock Units $ M 353 Disposed 2025-10-07 Ordinary Shares (353) Direct
2019-03-19 Restricted Stock Units $ M 882 Disposed 2026-03-06 Ordinary Shares (882) Direct

Footnotes

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

F2: Includes 346 shares acquired under the Company's employee stock purchase plan on March 15, 2019.

F3: The RSUs vest as to 1/10 of the RSUs on June 15, 2017 and 1/10 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested on September 15, 2019.

F4: The restricted stock units vest at the rate of 1/12 per quarter commencing on June 15, 2018.

F5: The restricted stock units vest at the rate of 1/16 per quarter commencing on September 15, 2015.

F6: The restricted stock units vest at the rate of 1/14 per quarter commencing on March 15, 2016.