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Home > Insider Trading > Filing (0001280263-23-000023)

Filing Details

Accession Number:: 0001280263-23-000023
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2023-03-17 20:53:48
Reporting Period:: 2023-03-15

Accepted Time:: 2023-03-17 20:53:48
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1280263	Ambarella Inc	AMBA	Semiconductors & Related Devices (3674)	980459628

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1438029	C Brian White	3101 Jay Street Santa Clara CA 95054	Cfo	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Ordinary Shares	Acquisiton	2023-03-15	20,000	$0.00	20,944	No	4	M	Direct
Ordinary Shares	Disposition	2023-03-17	10,554	$76.85	10,390	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Ordinary Shares	Restricted Stock Units	Disposition	2023-03-15	20,000	$0.00	20,000	$0.00

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
60,000		2026-03-15	No	4	M	Direct

Footnotes

Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares.
Shares sold to pay tax obligations resulting from the vesting of restricted stock units.
The RSUs vest as to 1/4 of the RSUs on March 15, 2023 and 1/16 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested onMarch 15, 2026.