Chi-Hong Ju - 16 Dec 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
Issuer symbol
AMBA
Transactions as of
16 Dec 2021
Net transactions value
-$301,296
Form type
4
Filing time
17 Dec 2021, 16:34:15 UTC
Previous filing
05 Jan 2022
Next filing
28 Dec 2021
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMBA Ordinary Shares Options Exercise +2,895 +2.2% 137,070 16 Dec 2021 Direct F1
transaction AMBA Ordinary Shares Sale $301,296 -1,595 -1.2% $188.90 135,475 16 Dec 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 -1,188 -50% $0.000000 1,189 16 Dec 2021 Ordinary Shares 1,188 Direct F1, F3
transaction AMBA Restricted Stock Units Options Exercise $0 -1,194 -17% $0.000000 5,975 16 Dec 2021 Ordinary Shares 1,194 Direct F1, F4
transaction AMBA Restricted Stock Units Options Exercise $0 -513 -10% $0.000000 4,623 16 Dec 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.