Arista Networks, Inc. — Director's Dealing 2016

Aug 31, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Arista Networks, Inc. (ANET)
CIK: 0001596532
Period of Report: 2016-08-29

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-08-29	Common Stock	S	12491.0	$79.7791	Disposed	1237509	Indirect
2016-08-30	Common Stock	S	7863.0	$79.9674	Disposed	1229646	Indirect
2016-08-29	Common Stock	S	12491.0	$79.7791	Disposed	1237509	Indirect
2016-08-30	Common Stock	S	7863.0	$79.9674	Disposed	1229646	Indirect
2016-08-29	Common Stock	S	1247.0	$79.7791	Disposed	48753	Indirect
2016-08-30	Common Stock	S	785.0	$79.9674	Disposed	47968	Indirect
2016-08-29	Common Stock	S	1247.0	$79.7791	Disposed	48753	Indirect
2016-08-30	Common Stock	S	785.0	$79.9674	Disposed	47968	Indirect
2016-08-29	Common Stock	S	37482.0	$79.7791	Disposed	3725082	Indirect
2016-08-30	Common Stock	S	23593.0	$79.9674	Disposed	3701489	Indirect

Footnotes

F1: The sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 14, 2015.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.77 to $79.88, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: These shares are held in a 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 price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.77 to $80.48, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F5: 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.

F6: Revised to correct a historical mathematical error.

F7: These shares are held by a family trust for which the reporting person is a trustee.