Arista Networks, Inc. — Director's Dealing 2015

Mar 4, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Arista Networks, Inc. (ANET)
CIK: 0001596532
Period of Report: 2015-03-02

Reporting Person: Ullal Jayshree (Director, President and CEO, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-03-02	Common Stock	S	14285	$69	Disposed	4048279	Indirect
2015-03-03	Common Stock	S	1190	$69	Disposed	98810	Indirect
2015-03-03	Common Stock	S	1190	$69	Disposed	98810	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	200000	Indirect
Common Stock	1500000	Indirect
Common Stock	1500000	Indirect

Footnotes

F1: The sale reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2014.

F2: These shares are held of record by the 2000 Ullal Family Trust of which the reporting person is a co-trustee.

F3: These shares are held in a trust for the benefit of a relative 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.

F4: These shares are held by a 501(c)(3) Foundation for which the reporting person and her husband serve as corporate officers. The reporting person shares voting and investment control over the shares with her husband, but disclaims beneficial ownership of the shares.

F5: These shares are held in trust for the benefit of a child of the reporting person for 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.