Arista Networks, Inc. — Director's Dealing 2023

Dec 13, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Arista Networks, Inc. (ANET)
CIK: 0001596532
Period of Report: 2023-12-08

Reporting Person: McCool John F (Chief Platform Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-12-08	Common Stock	M	416	$61.05	Acquired	560	Indirect
2023-12-08	Common Stock	M	168	$61.1075	Acquired	728	Indirect
2023-12-08	Common Stock	M	416	$56.585	Acquired	1144	Indirect
2023-12-08	Common Stock	S	1144	$216.43	Disposed	0	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-12-08	Non-Qualified Stock Option (right to buy)	$56.585	M	416	Disposed	2029-02-07	Common Stock (416)	Direct
2023-12-08	Non-Qualified Stock Option (right to buy)	$61.05	M	416	Disposed	2028-04-12	Common Stock (416)	Direct
2023-12-08	Non-Qualified Stock Option (right to buy)	$61.1075	M	168	Disposed	2028-11-08	Common Stock (168)	Direct

Footnotes

F1: The exercise and/or sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 8, 2023.

F2: These shares are held by a family trust for which the reporting person is co-trustee.

F3: 1/48th of the shares subject to the option vested and became exercisable on December 1, 2020 and 1/48th of the shares subject to the option shall continue to vest each month thereafter.

F4: 1/48th of the shares subject to the option vested and became exercisable on June 1, 2020 and 1/48th of the shares subject to the option shall continue to vest each month thereafter.

F5: 1/48th of the shares subject to the option vested and became exercisable on December 1, 2020 and 1/48th of the shares subject to the option shall continue to vest each month thereafter.