Arista Networks, Inc. — Director's Dealing 2021

Nov 23, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Arista Networks, Inc. (ANET)
CIK: 0001596532
Period of Report: 2021-11-18

Reporting Person: Ullal Jayshree (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-11-18	Common Stock	S	20000	$130.0	Disposed	1823200	Indirect
2021-11-19	Common Stock	S	20000	$129.51	Disposed	1803200	Indirect
2021-11-18	Common Stock	S	20000	$130.0	Disposed	1823200	Indirect
2021-11-19	Common Stock	S	20000	$129.51	Disposed	1803200	Indirect
2021-11-18	Common Stock	S	60000	$130.0	Disposed	7051992	Indirect
2021-11-19	Common Stock	S	60000	$129.51	Disposed	6991992	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9836	Direct
Common Stock	12000	Indirect
Common Stock	12000	Indirect

Footnotes

F1: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person for the benefit of the reporting person's relatives on June 13, 2021.

F2: On November 18, 2021, the issuer completed a four-for-one stock split of the issuer's common stock. All amounts have been adjusted to give effect to this stock split

F3: These shares are held in trust for the benefit of the children of the reporting person for which the reporting person serves as trustee. The reporting person shares voting and investment control over the shares but disclaims beneficial ownership of the shares.

F4: The exercises and/or sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2021.

F5: These shares are held by a family trust for which the reporting person is co-trustee.

F6: These shares are held in trust for the benefit of relatives of the reporting person for which the reporting person serves as co-trustee. The reporting person shares voting and investment control over the shares but disclaims beneficial ownership of the shares.