Feng-Ming Wang - 13 Dec 2021 Form 4 Insider Report for AMBARELLA INC (AMBA)

Role
CEO, Director
Signature
By: /s/ Michael Morehead, Attorney-in-Fact For: Feng-Ming Wang
Issuer symbol
AMBA
Transactions as of
13 Dec 2021
Net transactions value
-$897,889
Form type
4
Filing time
17 Dec 2021, 16:33:57 UTC
Previous filing
07 Dec 2021
Next filing
10 Mar 2022
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMBA Ordinary Shares Gift $0 -15,000 -2.3% $0.000000 629,642 13 Dec 2021 Direct
transaction AMBA Ordinary Shares Options Exercise +8,633 +1.4% 638,275 16 Dec 2021 Direct F1
transaction AMBA Ordinary Shares Sale $897,889 -4,753 -0.74% $188.91 633,522 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 -3,573 -50% $0.000000 3,573 16 Dec 2021 Ordinary Shares 3,573 Direct F1, F3
transaction AMBA Restricted Stock Units Options Exercise $0 -3,592 -17% $0.000000 17,963 16 Dec 2021 Ordinary Shares 3,592 Direct F1, F4
transaction AMBA Restricted Stock Units Options Exercise $0 -1,468 -10% $0.000000 13,207 16 Dec 2021 Ordinary Shares 1,468 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.