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ANET insider trading — Arista Networks, Inc.

No open-market insider purchases or sales were filed for Arista Networks, Inc. (ANET) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.

Updated Oct 16, 2026.

Insider buying · 90d
$0
Insider selling · 90d
$0
Net · 90d
$0
Last 30 days
0B / 0S

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Recent ANET insider transactions

Every Form 4 filed by Arista Networks, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.

Trade dateInsiderRoleTypeOwnershipSharesPriceValueFiling
Oct 9, 2026Ullal JayshreeCEO and ChairpersonS · Sale · 10b5-1Indirect130,553$217.10$28.34MForm 4
Oct 8, 2026Ullal JayshreeCEO and ChairpersonS · Sale · 10b5-1Indirect27,990$217.05$6.08MForm 4
Oct 7, 2026Ullal JayshreeCEO and ChairpersonS · Sale · 10b5-1Indirect96,992$217.14$21.06MForm 4
Oct 6, 2026Breithaupt Chantelle YvetteSenior Vice President, CFOS · Sale · 10b5-1Direct1,224$215.00$263KForm 4
Oct 6, 2026Ullal JayshreeCEO and ChairpersonS · Sale · 10b5-1Indirect460,374$212.09$97.64MForm 4
Oct 1, 2026Templeton Mark BDirectorS · Sale · 10b5-1Direct5,000$204.37$1.02MForm 4
Sep 25, 2026Ullal JayshreeCEO and ChairpersonS · Sale · 10b5-1Indirect62,622$211.40$13.24MForm 4
Sep 21, 2026Duda KennethPresident and CTOM · Option exercise · 10b5-1Direct17,333$14.15$245KForm 4
Sep 21, 2026Duda KennethPresident and CTOS · Sale · 10b5-1Direct17,333$203.50$3.53MForm 4
Sep 21, 2026Duda KennethPresident and CTOS · Sale · 10b5-1Indirect26,000$203.50$5.29MForm 4
Sep 17, 2026Bechtolsheim Andreas10% OwnerS · Sale · 10b5-1Indirect300,000$198.95$59.69MForm 4
Sep 10, 2026Duda KennethPresident and CTOJ · OtherIndirect57,232——Form 4
Sep 10, 2026Duda KennethPresident and CTOJ · OtherIndirect57,232——Form 4
Sep 8, 2026Templeton Mark BDirectorS · Sale · 10b5-1Direct5,000$197.16$986KForm 4
Sep 8, 2026Duda KennethPresident and CTOJ · OtherIndirect200,000——Form 4
Sep 8, 2026Duda KennethPresident and CTOJ · OtherIndirect200,000——Form 4
Sep 1, 2026Breithaupt Chantelle YvetteSenior Vice President, CFOS · Sale · 10b5-1Direct612$195.77$120KForm 4
Aug 28, 2026Duda KennethPresident and CTOJ · OtherIndirect274,070——Form 4
Aug 28, 2026Duda KennethPresident and CTOJ · OtherIndirect274,070——Form 4
Aug 27, 2026Bechtolsheim Andreas10% OwnerS · Sale · 10b5-1Indirect300,000$202.60$60.78MForm 4
Aug 25, 2026Ullal JayshreeCEO and ChairpersonS · Sale · 10b5-1Direct13,809$191.79$2.65MForm 4
Aug 21, 2026Battles Kelly BodnarDirectorS · Sale · 10b5-1Direct422$187.34$79KForm 4
Aug 20, 2026Nightingale ToddPresident and COOM · Option exerciseDirect126,875——Form 4
Aug 20, 2026Nightingale ToddPresident and COOF · Tax withholdingDirect63,540$186.45$11.85MForm 4
Aug 20, 2026Duda KennethPresident and CTOM · Option exercise · 10b5-1Direct17,333$15.02$260KForm 4
Aug 20, 2026Duda KennethPresident and CTOS · Sale · 10b5-1Direct17,333$185.42$3.21MForm 4
Aug 20, 2026Duda KennethPresident and CTOS · Sale · 10b5-1Indirect26,000$185.42$4.82MForm 4
Aug 20, 2026Duda KennethPresident and CTOM · Option exercise · 10b5-1Indirect31,026——Form 4
Aug 20, 2026Duda KennethPresident and CTOF · Tax withholding · 10b5-1Indirect15,541$186.45$2.90MForm 4
Aug 20, 2026Ullal JayshreeCEO and ChairpersonM · Option exerciseDirect27,664——Form 4
Aug 20, 2026Ullal JayshreeCEO and ChairpersonF · Tax withholdingDirect13,855$186.45$2.58MForm 4
Aug 20, 2026Breithaupt Chantelle YvetteSenior Vice President, CFOM · Option exerciseDirect12,270——Form 4
Aug 20, 2026Breithaupt Chantelle YvetteSenior Vice President, CFOF · Tax withholdingDirect6,145$186.45$1.15MForm 4
Aug 20, 2026Templeton Mark BDirectorM · Option exerciseDirect538——Form 4
Aug 20, 2026Chew LewisDirectorM · Option exerciseDirect538——Form 4
Aug 20, 2026Giancarlo Charles HDirectorM · Option exerciseDirect538——Form 4
Aug 20, 2026Scheinman DanielDirectorM · Option exerciseDirect538——Form 4
Aug 20, 2026Lavender Robert GDirectorM · Option exerciseDirect538——Form 4
Aug 20, 2026Wassenaar YvonneDirectorM · Option exerciseDirect538——Form 4
Aug 20, 2026Battles Kelly BodnarDirectorM · Option exerciseDirect538——Form 4
Aug 12, 2026Ullal JayshreeCEO and ChairpersonS · Sale · 10b5-1Indirect573,509$208.13$119.36MForm 4
Aug 6, 2026Bechtolsheim Andreas10% OwnerS · Sale · 10b5-1Direct111,848$192.75$21.56MForm 4
Aug 6, 2026Bechtolsheim Andreas10% OwnerS · Sale · 10b5-1Indirect300,000$192.75$57.82MForm 4
Aug 5, 2026Bechtolsheim Andreas10% OwnerS · Sale · 10b5-1Indirect300,000$203.30$60.99MForm 4
Aug 5, 2026Ullal JayshreeCEO and ChairpersonS · Sale · 10b5-1Indirect1,099,495$201.22$221.24MForm 4
Aug 3, 2026Giancarlo Charles HDirectorS · Sale · 10b5-1Indirect8,000$181.02$1.45MForm 4
Jul 20, 2026Duda KennethPresident and CTOM · Option exercise · 10b5-1Direct17,333$15.28$265KForm 4
Jul 20, 2026Duda KennethPresident and CTOS · Sale · 10b5-1Direct17,333$170.51$2.96MForm 4
Jul 20, 2026Duda KennethPresident and CTOS · Sale · 10b5-1Indirect26,000$170.51$4.43MForm 4

ANET insider trading FAQ

Are insiders buying ANET stock?

Not on the open market. In the last 90 days, Arista Networks, Inc. insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).

Who are the insiders trading ANET?

No insider bought or sold on the open market in the last 90 days.

Where does ANET insider trading data come from?

Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.

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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.