GIANCARLO CHARLES H sold 4.2% of their position (8K shares) of ARISTA NETWORKS, INC. on the open market

Open‑market sale worth $1.45M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 13 sales

GIANCARLO CHARLES H

Filed: 8/5/2026ACC: 0001596532-26-000178

InsiderGIANCARLO CHARLES HCIK 1299634

→

IssuerARISTA NETWORKS, INC.CIK 1596532

Director

Since Mar 2026

-8K

Net shares

Net seller

$1.45M

Total sold

Open market trades

0B · 13S

Total transactions

8K disposed

Non-Derivative Transactions13

Common Stock

Indirect

S · Sale

−322.00

Price / share

$174.49

Trade value

$56.19K

% of position

0.2%

8/3/2026

192.33K→192.01K

Common Stock

Indirect

S · Sale

−817.00

Price / share

$175.46

Trade value

$143.35K

% of position

0.4%

8/3/2026

192.01K→191.19K

Common Stock

Indirect

S · Sale

−403.00

Price / share

$176.51

Trade value

$71.13K

% of position

0.2%

8/3/2026

191.19K→190.79K

Common Stock

Indirect

S · Sale

−382.00

Price / share

$177.39

Trade value

$67.76K

% of position

0.2%

8/3/2026

190.79K→190.41K

Common Stock

Indirect

S · Sale

−417.00

Price / share

$178.82

Trade value

$74.57K

% of position

0.2%

8/3/2026

190.41K→189.99K

Common Stock

Indirect

S · Sale

−536.00

Price / share

$179.85

Trade value

$96.40K

% of position

0.3%

8/3/2026

189.99K→189.46K

Common Stock

Indirect

S · Sale

−1.12K

Price / share

$180.74

Trade value

$202.25K

% of position

0.6%

8/3/2026

189.46K→188.34K

Common Stock

Indirect

S · Sale

−825.00

Price / share

$181.81

Trade value

$150K

% of position

0.4%

8/3/2026

188.34K→187.51K

Common Stock

Indirect

S · Sale

−558.00

Price / share

$182.80

Trade value

$102K

% of position

0.3%

8/3/2026

187.51K→186.95K

Common Stock

Indirect

S · Sale

−478.00

Price / share

$183.87

Trade value

$87.89K

% of position

0.3%

8/3/2026

186.95K→186.48K

Common Stock

Indirect

S · Sale

−1.30K

Price / share

$184.68

Trade value

$240.64K

% of position

0.7%

8/3/2026

186.48K→185.17K

Common Stock

Indirect

S · Sale

−738.00

Price / share

$185.62

Trade value

$136.99K

% of position

0.4%

8/3/2026

185.17K→184.44K

Common Stock

Indirect

S · Sale

−102.00

Price / share

$186.35

Trade value

$19.01K

% of position

0.1%

8/3/2026

184.44K→184.33K

Total

Net shares

−8K

Net value

-$1.45M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	8/3/2026	S · Sale	−322.00	$174.49	$56.19K	0.2%	192.33K	192.01K
Common Stock Indirect	8/3/2026	S · Sale	−817.00	$175.46	$143.35K	0.4%	192.01K	191.19K
Common Stock Indirect	8/3/2026	S · Sale	−403.00	$176.51	$71.13K	0.2%	191.19K	190.79K
Common Stock Indirect	8/3/2026	S · Sale	−382.00	$177.39	$67.76K	0.2%	190.79K	190.41K
Common Stock Indirect	8/3/2026	S · Sale	−417.00	$178.82	$74.57K	0.2%	190.41K	189.99K
Common Stock Indirect	8/3/2026	S · Sale	−536.00	$179.85	$96.40K	0.3%	189.99K	189.46K
Common Stock Indirect	8/3/2026	S · Sale	−1.12K	$180.74	$202.25K	0.6%	189.46K	188.34K
Common Stock Indirect	8/3/2026	S · Sale	−825.00	$181.81	$150K	0.4%	188.34K	187.51K
Common Stock Indirect	8/3/2026	S · Sale	−558.00	$182.80	$102K	0.3%	187.51K	186.95K
Common Stock Indirect	8/3/2026	S · Sale	−478.00	$183.87	$87.89K	0.3%	186.95K	186.48K
Common Stock Indirect	8/3/2026	S · Sale	−1.30K	$184.68	$240.64K	0.7%	186.48K	185.17K
Common Stock Indirect	8/3/2026	S · Sale	−738.00	$185.62	$136.99K	0.4%	185.17K	184.44K
Common Stock Indirect	8/3/2026	S · Sale	−102.00	$186.35	$19.01K	0.1%	184.44K	184.33K
Total			−8K		-$1.45M

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned971.00

Total

971.00 direct971.00

Security Title	Shares Owned	Ownership Type
Common Stock	971.00	Direct
Total	971.00	971.00 direct

Derivative Holdings (Post-Transaction)0

No derivative holdings reported