Chi-Hong Ju - Dec 16, 2021 Form 4 Insider Report for AMBARELLA INC (AMBA)

Role
Sr. Vice President, Systems
Signature
By: /s/ Michael Morehead, Attorney-in-Fact For: Chi-Hong Ju
Stock symbol
AMBA
Transactions as of
Dec 16, 2021
Transactions value $
-$301,296
Form type
4
Date filed
12/17/2021, 04:34 PM
Previous filing
Jan 5, 2022
Next filing
Dec 28, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMBA Ordinary Shares Options Exercise +2.9K +2.16% 137K Dec 16, 2021 Direct F1
transaction AMBA Ordinary Shares Sale -$301K -1.6K -1.16% $188.90 135K Dec 16, 2021 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AMBA Restricted Stock Units Options Exercise $0 -1.19K -49.98% $0.00 1.19K Dec 16, 2021 Ordinary Shares 1.19K Direct F1, F3
transaction AMBA Restricted Stock Units Options Exercise $0 -1.19K -16.66% $0.00 5.98K Dec 16, 2021 Ordinary Shares 1.19K Direct F1, F4
transaction AMBA Restricted Stock Units Options Exercise $0 -513 -9.99% $0.00 4.62K Dec 16, 2021 Ordinary Shares 513 Direct F1, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares.
F2 Shares sold to pay tax obligations resulting from the vesting of restricted stock units.
F3 The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019.
F4 The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020.
F5 The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021.