Wednesday, October 28, 2026
Data from SEC filings, checked daily
Public filings, plainly told
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StockCIK 1596532

Arista Networks, Inc. (ANET): Insider Trades and Fund Holdings

In the past 12 months, Arista Networks, Inc. insiders reported 0 open-market purchases worth $0 and 20 sales worth $436.0M; 20 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months
$0Bought by insiders, 12 months
$436.0MSold by insiders, 12 months
1Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 22, 2026.

Recent ANET insider trades
FiledTradedInsiderRoleTypeSharesPrice ($)ValueHoldingFiling
Oct 22Oct 20Kenneth DudaCTOCTO (ind.)▼ SELL10b5-126,000180.91$4.70M−2.2%Form 4 ↗
Oct 22Oct 20Kenneth DudaCTOCTO▼ SELL10b5-117,333180.91$3.14M−57%Form 4 ↗
Oct 13Oct 9Jayshree UllalCEOCEO (ind.)▼ SELL10b5-1130,553217.10$28.3M−0.8%Form 4 ↗
Oct 13Oct 8Jayshree UllalCEOCEO (ind.)▼ SELL10b5-127,990217.05$6.08M−0.2%Form 4 ↗
Oct 9Oct 7Jayshree UllalCEOCEO (ind.)▼ SELL10b5-196,992217.14$21.1M−0.6%Form 4 ↗
Oct 8Oct 6Jayshree UllalCEOCEO (ind.)▼ SELL10b5-1460,374212.09$97.6M−2.9%Form 4 ↗
Oct 8Oct 6Chantelle Yvette BreithauptCFOCFO▼ SELL10b5-11,224215.00$263K−1.8%Form 4 ↗
Oct 5Oct 1Mark B. TempletonDirectorDirector▼ SELL10b5-15,000204.37$1.02M−9.4%Form 4 ↗
Sep 29Sep 25Jayshree UllalCEOCEO (ind.)▼ SELL10b5-162,622211.40$13.2M−0.4%Form 4 ↗
Sep 23Sep 21Kenneth DudaCTOCTO (ind.)▼ SELL10b5-126,000203.50$5.29M−2.2%Form 4 ↗
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
All 20 ANET insider trades →

Insiders who traded in the past year

InsiderRoleBuysBoughtSellsSoldLatest
Kenneth DudaCTO0$06$24.7MOct 22, 2026
Jayshree UllalCEO0$07$288.4MOct 13, 2026
Chantelle Yvette BreithauptCFO0$02$383KOct 8, 2026
Mark B. TempletonDirector0$02$2.01MOct 5, 2026
Andreas Bechtolsheim10% owner0$02$120.5MSep 21, 2026
Kelly Bodnar BattlesDirector0$01$79KAug 25, 2026
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Tracked funds that report ANET

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

FundQuarterSharesValue% of portfolioChange
Bridgewater AssociatesQ2 2026254,275$43.2M0.18%▼ −80.9%
Renaissance TechnologiesQ2 20260$00.00%▼ Sold out
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →