Arista Networks, Inc.

ANET

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001596532-26-000043
Filing date: Mar 4, 2026
Earliest execution date: Mar 2, 2026
Reporting Owners: Giancarlo Charles H (Director)

Summary

Type

Sell

Net shares

-8,000

% of shares

-3.44%

Amount (USD)

$1,029,372

Insider confidence score

36.3 out of 100

Positive

  • Under Rule 10b5-1 trading plan

Negative

  • Significant scheduled sell (<5% of shares)
  • Very large sell amount ($1M+)

Stock transactions

Transaction 1

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-3,100.0

Price per Share

$127.90

Amount (USD)

$396,494.34

Acquired/Disposed

Disposed

Shares Owned Before

9,784.0

Shares Owned After

6,684.0

Transaction 2

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-3,600.0

Price per Share

$128.87

Amount (USD)

$463,944.24

Acquired/Disposed

Disposed

Shares Owned Before

6,684.0

Shares Owned After

3,084.0

Transaction 3

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-1,300.0

Price per Share

$129.95

Amount (USD)

$168,933.57

Acquired/Disposed

Disposed

Shares Owned Before

3,084.0

Shares Owned After

1,784.0

Filing's footnotes

1. This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $127.46 to $128.36, 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.

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

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $128.51 to $129.40, 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.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $129.52 to $130.50, 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.

ℹ️ Filed under Rule 10b5-1 trading plan

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.