Question 1

Who are the insiders buying Arista Networks, Inc. stock?

Accepted Answer

InsiderAct tracks all open-market purchases of Arista Networks, Inc. stock by corporate insiders — including officers, directors, and shareholders owning more than 10% — sourced from public SEC Form 4 filings.

Question 2

What does insider buying at a company mean?

Accepted Answer

When a corporate officer, director, or major shareholder purchases their own company's stock on the open market using personal funds, it signals confidence in the company's outlook. This is especially meaningful when multiple insiders buy within the same 7–14 day window (cluster buying) or when the purchase size exceeds $100,000.

Question 3

How do I find cluster buying signals for a company?

Accepted Answer

InsiderAct automatically detects cluster buying — two or more insiders independently purchasing shares within a 14-day window. When a cluster buy signal is active for a company, it appears prominently on the company's InsiderAct page and on the Signals tab.

Question 4

Has Arista Networks, Inc. had any recent large insider purchases?

Accepted Answer

InsiderAct tracks all open-market purchases of $100,000 or more at Arista Networks, Inc.. Large insider purchases are flagged as high-conviction signals because they represent meaningful personal capital commitments by executives or directors who have direct visibility into the company's operations and prospects.

Question 5

Where do the insider transactions on this page come from?

Accepted Answer

All transactions shown on InsiderAct company pages are sourced directly from SEC EDGAR Form 4 filings — the mandatory public disclosures that corporate insiders must submit within 2 business days of any stock transaction. InsiderAct ingests these filings in near real time and filters for open-market purchases and sales.


2026-04-16	2026-04-14	Breithaupt Chantelle Yvette	CFO	Sale	8,890	$155.02	$1,378,163
2026-04-15	2026-04-13	Ullal Jayshree	CEO	Sale	112,812	$150.11	$16,934,661
2026-04-03	2026-04-01	Giancarlo Charles H	Director	Sale	3,898	$125.38	$488,735
2026-04-03	2026-04-01	Giancarlo Charles H	Director	Sale	3,702	$126.44	$468,070
2026-04-03	2026-04-01	Giancarlo Charles H	Director	Sale	400	$127.00	$50,798
2026-03-19	2026-03-17	Duda Kenneth	CTO	Sale	8,581	$134.88	$1,157,397
2026-03-19	2026-03-17	Duda Kenneth	CTO	Exercise Conversion	32,000	$0.00	$0
2026-03-19	2026-03-17	Duda Kenneth	CTO	Sale	14,005	$134.02	$1,876,894
2026-03-19	2026-03-17	Duda Kenneth	CTO	Sale	7,401	$133.04	$984,592
2026-03-19	2026-03-17	Duda Kenneth	CTO	Sale	7,003	$134.02	$938,514

ANET

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