David Jeffrey Richardson - Dec 9, 2021 Form 4 Insider Report for AMBARELLA INC (AMBA)

Role
Director
Signature
By: /s/ Michael Morehead, Attorney-in-Fact For: David Jeffrey Richardson
Stock symbol
AMBA
Transactions as of
Dec 9, 2021
Transactions value $
-$1,477,508
Form type
4
Date filed
12/10/2021, 03:14 PM
Previous filing
Oct 6, 2021
Next filing
Dec 17, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMBA Ordinary Shares Options Exercise $54.1K +1.39K +9.52% $38.92 16K Dec 9, 2021 Direct
transaction AMBA Ordinary Shares Options Exercise $208K +6.67K +41.7% $31.25 22.7K Dec 9, 2021 Direct
transaction AMBA Ordinary Shares Sale -$1.74M -8.06K -35.56% $216.00 14.6K Dec 9, 2021 Direct

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 Non-Qualified Stock Option (right to buy) Options Exercise $0 -6.67K -50% $0.00 6.67K Dec 9, 2021 Ordinary Shares 6.67K $31.25 Direct F1
transaction AMBA Non-Qualified Stock Option (right to buy) Options Exercise $0 -1.39K -50% $0.00 1.39K Dec 9, 2021 Ordinary Shares 1.39K $38.92 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares subject to the option vest monthly over four years beginning on March 5, 2014.
F2 The shares subject to the option vest at a rate of 1/12 per month following the vesting start date of September 8, 2014.