BECHTOLSHEIM ANDREAS

PrivateCIK: 1133206
Location

SANTA CLARA, CA

Senior insider sale

Chief Development Officer at ARISTA NETWORKS, INC. — senior position signals high conviction

$138.69M

885K shares

What this filing means

BECHTOLSHEIM ANDREAS plans to sell 885K shares of ARISTA NETWORKS, INC. valued at approximately $138.69M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderBECHTOLSHEIM ANDREASCIK 1133206
IssuerARISTA NETWORKS, INC.CIK 1596532
DirectorOfficer10% Owner· Chief Development Officer
Since Aug 2018
885K
Shares to sell
$138.69M
Approx. market value
220K
Acquired (3 months)
1
Planned
39 completed
Securities Acquired — Last 3 Months5
Sort

Acquired as compensation -- Restricted Stock Units

Compensation

2/21/2023
13.96K

Acquired as compensation -- Restricted Stock Units

Compensation

11/21/2022
10.90K

Acquired as compensation -- Restricted Stock Units

Compensation

8/22/2022
10.43K

Acquired as compensation -- Restricted Stock Units

Compensation

11/21/2017
119.98K

Acquired as compensation -- Restricted Stock Units

Compensation

11/21/2017
64.72K
Total acquired220K
Planned & Completed Dispositions40
Sort

Completed

Completed

Units to sell

15K

Market value

$2.43M

6/4/2026
Completed

Units to sell

10K

Market value

$1.62M

6/4/2026
Completed

Units to sell

5K

Market value

$810.5K

6/4/2026
Completed

Units to sell

15K

Market value

$2.43M

6/4/2026
Completed

Units to sell

100K

Market value

$16.41M

6/4/2026
Completed

Units to sell

15K

Market value

$2.43M

6/4/2026
Completed

Units to sell

5K

Market value

$810.5K

6/4/2026
Completed

Units to sell

5K

Market value

$810.5K

6/4/2026
Completed

Units to sell

5K

Market value

$810.5K

6/4/2026
Completed

Units to sell

20K

Market value

$3.28M

6/4/2026
Completed

Units to sell

10K

Market value

$1.62M

6/4/2026
Completed

Units to sell

15K

Market value

$2.43M

6/4/2026
Completed

Units to sell

10K

Market value

$1.62M

6/4/2026
Completed

Units to sell

10K

Market value

$1.62M

6/4/2026
Completed

Units to sell

15K

Market value

$2.39M

5/26/2026
Completed

Units to sell

10K

Market value

$1.58M

5/26/2026
Completed

Units to sell

100K

Market value

$15.52M

5/26/2026
Completed

Units to sell

5K

Market value

$782.3K

5/26/2026
Completed

Units to sell

10K

Market value

$1.57M

5/26/2026
Completed

Units to sell

10K

Market value

$1.58M

5/26/2026
Completed

Units to sell

15K

Market value

$2.38M

5/26/2026
Completed

Units to sell

5K

Market value

$783.2K

5/26/2026
Completed

Units to sell

10K

Market value

$1.58M

5/26/2026
Completed

Units to sell

5K

Market value

$784.1K

5/26/2026
Completed

Units to sell

15K

Market value

$2.38M

5/26/2026
Completed

Units to sell

15K

Market value

$2.39M

5/26/2026
Completed

Units to sell

5K

Market value

$782.8K

5/26/2026
Completed

Units to sell

10K

Market value

$1.53M

5/22/2026
Completed

Units to sell

10K

Market value

$1.53M

5/22/2026
Completed

Units to sell

100K

Market value

$15.04M

5/22/2026
Completed

Units to sell

5K

Market value

$758.9K

5/22/2026
Completed

Units to sell

15K

Market value

$2.30M

5/22/2026
Completed

Units to sell

5K

Market value

$761.2K

5/22/2026
Completed

Units to sell

5K

Market value

$759.8K

5/22/2026
Completed

Units to sell

15K

Market value

$2.30M

5/22/2026
Completed

Units to sell

10K

Market value

$1.52M

5/22/2026
Completed

Units to sell

5K

Market value

$760.7K

5/22/2026
Completed

Units to sell

10K

Market value

$1.53M

5/22/2026
Completed

Units to sell

15K

Market value

$2.31M

5/22/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

220K

Market value

$33.94M

6/5/2026
Total

Units

885K

Value

$138.69M

BECHTOLSHEIM ANDREAS — Planned Insider Sale (Form 144) | Finecho