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ANET - Arista Networks, Inc.

Insider Sale by Duda Kenneth (Pres, CTO)

1 Month
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Trade Summary

6 days ago, Duda Kenneth, serving as Pres, CTO at Arista Networks, Inc. (ANET), sold 58,000 shares at $134.14 per share, for a total transaction value of $7,780,319.00. Following this transaction, Duda Kenneth now holds 3,215,972 shares of ANET.

This sale represents a 2.00% decrease in Duda Kenneth's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Tuesday, March 17, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, March 19, 2026, 2 days after the trade was made.

Arista Networks, Inc. operates in the TECHNOLOGY sector, specifically within the COMPUTER HARDWARE industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Duda Kenneth

Pres, CTO

Kenneth Duda is a founder of Arista Networks, Inc. (ANET), serving as President and Chief Technology Officer (CTO) since 2011, and previously as CTO & Senior Vice President of Software Engineering since 2004.[[1]](https://fintool.com/app/research/companies/ANET/people/kenneth-duda)[[2]](https://www.arista.com/en/company/management-team) He is a pioneer in high-performance networking software, lead architect of Arista's EOS operating system and EOS Network Data Lake (NetDL), and co-author of network virtualization specifications VXLAN (with VMware) and NVGRE (with Microsoft).[[2]](https://www.arista.com/en/company/management-team)[[3]](https://investors.arista.com/Corporate-Governance/Committee-Composition/Person-details/default.aspx?ItemId=9c5d2420-1693-44a7-809d-539fa662ed1e)[[4]](https://onug.net/members/ken-duda/) Duda also served as Acting President from 2005 to 2008 and was appointed a Class I director in December 2023.[[1]](https://fintool.com/app/research/companies/ANET/people/kenneth-duda)[[3]](https://investors.arista.com/Corporate-Governance/Committee-Composition/Person-details/default.aspx?ItemId=9c5d2420-1693-44a7-809d-539fa662ed1e) Prior to Arista, Duda was CTO at There, Inc. (1999–2004), where he designed a scalable real-time 3D distributed system, and led software development for Cisco Systems' Gigabit System Business Unit (1996–1999) and Catalyst 4000 after Granite Systems' acquisition.[[1]](https://fintool.com/app/research/companies/ANET/people/kenneth-duda)[[2]](https://www.arista.com/en/company/management-team)[[4]](https://onug.net/members/ken-duda/) He holds BS and MS degrees in Computer Science and Electrical Engineering from MIT, and a PhD in Computer Science from Stanford University.[[1]](https://fintool.com/app/research/companies/ANET/people/kenneth-duda)[[2]](https://www.arista.com/en/company/management-team)[[4]](https://onug.net/members/ken-duda/) Recently, as a corporate insider, Duda sold shares worth $4.5 million on February 17, 2026.[[5]](https://www.investing.com/news/insider-trading-news/arista-networks-duda-sells-shares-worth-45-million-93CH-4515079)

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Trade Price

$134.14

Quantity

58,000

Total Value

$7,780,319.00

Shares Owned

3,215,972

Trade Date

Tuesday, March 17, 2026

6 days ago

SEC Filing Date

Thursday, March 19, 2026

Filed 2 days after trade

TECHNOLOGYCOMPUTER HARDWARE

About Arista Networks, Inc.

Company Overview

No company information available
View news mentioning ANET

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