Charles Giancarlo - Aug 20, 2025 Form 4 Insider Report for Arista Networks, Inc. (ANET)

Role
Director
Signature
By: Isabelle Bertin-Bailly, Attorney-in-Fact For: Charles Giancarlo
Stock symbol
ANET
Transactions as of
Aug 20, 2025
Transactions value $
$0
Form type
4
Date filed
8/22/2025, 09:02 PM
Previous filing
Aug 5, 2025
Next filing
Sep 23, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Giancarlo Charles H Director 5453 GREAT AMERICA PARKWAY, SANTA CLARA By: Isabelle Bertin-Bailly, Attorney-in-Fact For: Charles Giancarlo 2025-08-22 0001299634

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ANET Common Stock Options Exercise $0 +971 +0.44% $0.00 221K Aug 20, 2025 Direct F1
holding ANET Common Stock 50K Aug 20, 2025 Charitable Trust F2
holding ANET Common Stock 57.8K Aug 20, 2025 by Trust F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ANET Restricted Stock Unit-6 Options Exercise $0 -971 -25% $0.00 2.91K Aug 20, 2025 Common Stock 971 $0.00 Direct F1, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting.
F2 These shares are held by a Charitable Remainder Trust for which the reporting person is co-trustee.
F3 These shares are held by a family trust for which the reporting person is co-trustee.
F4 The reporting person was granted RSUs on May 30, 2025. 1/4th of the shares vest on August 20, 2025 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, or November 20.