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Arista Networks, Inc. (ANET) S&P 500 XNYS COMPUTER COMMUNICATIONS EQUIPMENT Net insider selling (90d)
Latest ANET Insider Trades
About Arista Networks, Inc. (ANET) Arista Networks is a networking equipment provider that primarily sells Ethernet switches and software to data centers. Its marquee product is its extensible operating system that runs a single image across every single one of its devices. The firm operates as one reportable segment. It has steadily gained market share since its founding in 2004, with a focus on high-speed applications. Arista counts Microsoft and Meta Platforms as its largest customers and derives roughly three-fourths of its sales from North America.
Headquarters SANTA CLARA, CA
Employees 5,115
Listed 2014
Exchange XNYS https://www.arista.com SEC filings for ANET on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 210 4,174,283 $778.79M Grant or award 8 25,431 Option exercise 46 810,015
ANET Insider Transactions (Form 4) 241 181 Form 4 filings on record, the earliest from Oct 3, 2024, newest first. Filing history page 1 of 3.
Date Insider Transaction Security Shares Price Value Aug 25, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 3,281
Recent ANET Form 8-K Filings 3
Recent ANET Form 144 Notices of Proposed Sale 3 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Aug 27, 2026 Andreas Bechtolsheim 10% Stockholder 300,000 $60.33M View on EDGAR Aug 25, 2026 Ullal Jayshree Officer, Director
ANET Insider Trading - FAQ
What is the latest insider trade for ANET? Arista Networks, Inc. (ANET) had 39 insider filings in the last 90 days, with the most recent on 2026-08-27. The full record for ANET runs to 181 Form 4 filings, the earliest from 2024-10-03. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying ANET stock? No insider purchases of ANET were filed in the last 90 days.
How many insiders are selling ANET stock? 210 insider sales of ANET were filed in the last 90 days, totaling $778.79M.
Where can I see ANET SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks ANET Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow ANET insider buys? Create a free InsiderAlpha account and press Watch on this page to add ANET to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Information Technology Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track ANET insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
Sign up free $1.94M
Market cap $246.42B
P/E ratio 61.50
Dividend yield -
Average volume 7.90M
52 week high $214.89
52 week low $114.52
Today's high $200.10
Today's low $194.61
Open $200.00
Volume 3.06M
Previous close $201.09
Shares outstanding 1.26B Market cap
$246.42B
5,115 employees
ANET Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 210 sales totaling $778.79M.
Most-Active ANET Insiders - Last 90 Days 10 Tax withholding / forfeiture 4 99,081
Other acquisition / disposition 4 180,534
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Aug 25, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 10,128 $191.99 $1.94M
Aug 25, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 400 $192.64 $77K
Aug 20, 2026 JU Jayshree Ullal - Officer Option exercise Common Stock 27,664 $0.00 -
Aug 20, 2026 JU Jayshree Ullal - Officer Tax withholding / forfeiture Common Stock 13,855 $186.45 $2.58M
Aug 20, 2026 JU Jayshree Ullal - Officer Option exercise Restricted Stock Unit-8 27,664 $0.00 -
Aug 20, 2026 TN Todd Nightingale - Officer Option exercise Common Stock 116,515 $0.00 -
Aug 20, 2026 TN Todd Nightingale - Officer Tax withholding / forfeiture Common Stock 63,540 $186.45 $11.85M
Aug 20, 2026 TN Todd Nightingale - Officer Option exercise Restricted Stock Unit-1 116,515 $0.00 -
Aug 20, 2026 TN Todd Nightingale - Officer Grant or award Restricted Stock Unit-3 10,360 $0.00 -
Aug 20, 2026 TN Todd Nightingale - Officer Option exercise Restricted Stock Unit-3 10,360 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Common Stock 13,334 $15.28 $204K
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Common Stock 3,999 $14.15 $57K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 4,197 $184.33 $774K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 5,750 $185.18 $1.06M
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 6,568 $186.13 $1.22M
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 818 $186.97 $153K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 3,875 $184.33 $714K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 5,308 $185.18 $983K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 6,063 $186.13 $1.13M
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 754 $186.97 $141K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 2,422 $184.33 $446K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 3,317 $185.18 $614K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 3,789 $186.13 $705K
Aug 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 472 $186.97 $88K
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Common Stock 3,880 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Common Stock 4,148 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Common Stock 1,832 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Common Stock 19,816 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Common Stock 1,350 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Tax withholding / forfeiture Common Stock 15,541 $186.45 $2.90M
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Non-Qualified Stock Option (right to buy) 3,999 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Non-Qualified Stock Option (right to buy) 13,334 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Restricted Stock Unit - 17 1,350 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Restricted Stock Unit-11 4,148 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Restricted Stock Unit-11 4,148 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Restricted Stock Unit-13 1,832 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Restricted Stock Unit-14 19,816 $0.00 -
Aug 20, 2026 KD Kenneth Duda - Officer Option exercise Restricted Stock Unit-8 3,880 $0.00 -
Aug 20, 2026 YW Yvonne Wassenaar - Director Option exercise Restricted Stock Unit-5 538 $0.00 -
Aug 20, 2026 MT Mark B. Templeton - Director Option exercise Restricted Stock Unit-8 538 $0.00 -
Aug 20, 2026 DS Daniel Scheinman - Director Option exercise Restricted Stock Unit-7 538 $0.00 -
Aug 20, 2026 RL Robert G. Lavender - Director Option exercise Restricted Stock Unit-3 538 $0.00 -
Aug 20, 2026 LC Lewis Chew - Director Option exercise Common Stock 538 $0.00 -
Aug 20, 2026 LC Lewis Chew - Director Option exercise Restricted Stock Unit-6 538 $0.00 -
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 417 $211.37 $88K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 9,127 $210.97 $1.93M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 1,672 $209.15 $350K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 24,325 $208.29 $5.07M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 47,029 $207.43 $9.76M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 417 $211.37 $88K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 9,127 $210.97 $1.93M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 1,672 $209.15 $350K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 24,325 $208.29 $5.07M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 47,029 $207.43 $9.76M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 22 $211.37 $5K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 496 $210.97 $105K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 91 $209.15 $19K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 1,321 $208.29 $275K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 2,554 $207.43 $530K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 22 $211.37 $5K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 496 $210.97 $105K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 91 $209.15 $19K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 1,321 $208.29 $275K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 2,554 $207.43 $530K
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 227,485 $207.43 $47.19M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 117,662 $208.29 $24.51M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 8,085 $209.15 $1.69M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 44,147 $210.97 $9.31M
Aug 12, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 2,022 $211.37 $427K
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 152,860 $197.12 $30.13M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 27,292 $198.54 $5.42M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 54,399 $199.51 $10.85M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 17,132 $200.43 $3.43M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 369,569 $201.29 $74.39M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 2,428 $202.39 $491K
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 33,931 $203.57 $6.91M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 28,776 $204.73 $5.89M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 26,722 $205.61 $5.49M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 1,601 $207.05 $331K
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 10,640 $207.87 $2.21M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 1,023 $209.00 $214K
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 35,337 $210.60 $7.44M
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 1,495 $211.73 $317K
Aug 5, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 3,824 $212.64 $813K
Jul 20, 2026 KD Kenneth Duda - Officer Option exercise Common Stock 17,333 $15.28 $265K
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 40 $172.40 $7K
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 6,567 $169.90 $1.12M
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 9,028 $170.73 $1.54M
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 1,698 $171.72 $292K
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 6,062 $169.90 $1.03M
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 8,334 $170.73 $1.42M
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 1,567 $171.72 $269K
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 37 $172.40 $6K
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 3,789 $169.90 $644K
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 5,209 $170.73 $889K
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 979 $171.72 $168K
Jul 20, 2026 KD Kenneth Duda - Officer Open-market sale Common Stock 23 $172.40 $4K
Jul 20, 2026 KD Kenneth Duda - Officer Option exercise Non-Qualified Stock Option (right to buy) 17,333 $0.00 -
Jul 10, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 36,888 $187.18 $6.90M
Jul 10, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 36,888 $187.18 $6.90M
Jul 10, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 160,802 $187.18 $30.10M
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 12,005 $187.31 $2.25M
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 12,005 $187.31 $2.25M
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 25,943 $188.56 $4.89M
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 25,943 $188.56 $4.89M
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 164 $189.18 $31K
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 164 $189.18 $31K
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 52,351 $187.31 $9.81M
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 113,134 $188.56 $21.33M
Jul 9, 2026 JU Jayshree Ullal - Officer Open-market sale Common Stock 713 $189.18 $135K
Jun 22, 2026 KD Kenneth Duda - Officer Option exercise Non-Qualified Stock Option (right to buy) 17,333 $0.00 -
Jun 11, 2026 KD Kenneth Duda - Officer Other Common Stock 44,392 $0.00 -
Jun 11, 2026 KD Kenneth Duda - Officer Other Common Stock 44,392 $0.00 -
Jun 10, 2026 KD Kenneth Duda - Officer Other Common Stock 45,875 $0.00 -
Jun 10, 2026 KD Kenneth Duda - Officer Other Common Stock 45,875 $0.00 -
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