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Arista Networks, Inc.

ANET
Exchange
NYSE
Industry
Computer Communications Equipment
SEC CIK
0001596532

In the last 90 days, Arista Networks, Inc. insiders filed 0 open-market purchases and 23 sales; 2,272 institutions reported holding it in 13F filings for Q2 2026, worth $152.5B in total; superinvestors Giverny Capital and Maverick Capital hold it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Arista Networks, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
23 filings
7 insiders, $871.0M in total
Insiders trading
7
Net value
−$871.0M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Arista Networks, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Arista Networks, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Ullal JayshreeCEO and Chairperson15,943,854IndirectSep 29, 202620
Duda KennethPresident and CTO442,400IndirectSep 23, 202625
Bechtolsheim Andreas10% Owner180,543,048IndirectSep 21, 202612
Templeton Mark BDirector53,410Sep 10, 20266
Breithaupt Chantelle YvetteSenior Vice President, CFO69,921Sep 3, 20268
Battles Kelly BodnarDirector10,194Aug 25, 20269
Nightingale ToddPresident and COO69,463Aug 24, 20262
Wassenaar YvonneDirector10,322Aug 24, 20268
Scheinman DanielDirector158,730Aug 24, 20265
Lavender Robert GDirector4,607Aug 24, 20265
Giancarlo Charles HDirector1,509Aug 24, 202616
Chew LewisDirector31,770Aug 24, 20265
Taxay MarcSVP and General Counsel0Mar 5, 20250
McCool John FChief Platform Officer0IndirectFeb 28, 20250
Sadana AnshulSVP, Chief Operating Officer72,199May 22, 20240
Brennan Ita MSenior Vice President, CFO21,070Dec 5, 20230
Theodosopoulos NikosDirector26,002May 24, 20230
Mather AnnDirector4,100May 24, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Feb 28, 2022 (view filing)Feb 244 daysBechtolsheim AndreasChief Development OfficerSSale−100.0K$118.01−$11.8M−0.2%47.8M after11 lots
Feb 28, 2022 (view filing)Feb 244 daysMcCool John FChief Platform OfficerSSale−9.78K$118.37−$1.16M−98.3%166 after2 lots
Mar 1, 2022 (view filing)Feb 254 daysSadana AnshulSVP, Chief Operating OfficerSSale−5.87K$122.42−$718.7K−17.1%28.4K after4 lots
Mar 2, 2022 (view filing)Feb 25-285 daysLateBechtolsheim AndreasChief Development OfficerSSale−200.0K$122.10−$24.4M−0.4%47.6M after9 lots
Mar 3, 2022 (view filing)Mar 12 daysBechtolsheim AndreasChief Development OfficerSSale−1.50K$119.13−$178.7K−1.6%91.8K after4 lots
Mar 3, 2022 (view filing)Mar 1-22 daysBechtolsheim AndreasChief Development OfficerSSale−200.0K$120.44−$24.1M−0.4%47.4M after11 lots
Mar 3, 2022 (view filing)Mar 12 daysBrennan Ita MSenior Vice President, CFOSSale−14.8K$119.40−$1.77M−28.7%36.8K after5 lots
Mar 3, 2022 (view filing)Mar 12 daysGiancarlo Charles HDirectorSSale−6.66K$119.38−$795.0K−4.8%132.2K after5 lots
Mar 3, 2022 (view filing)Mar 12 daysMcCool John FChief Platform OfficerSSale−1.34K$122.09−$163.1K−88.9%166 after
Mar 3, 2022 (view filing)Mar 12 daysTaxay MarcSVP and General CounselSSale−9.62K$119.19−$1.15M−100.0%0 after5 lots
Mar 7, 2022 (view filing)Mar 3-44 daysBechtolsheim AndreasChief Development OfficerSSale−200.0K$119.53−$23.9M−0.4%47.2M after9 lots
Mar 9, 2022 (view filing)Mar 7-82 daysBechtolsheim AndreasChief Development OfficerSSale−200.0K$115.09−$23.0M−0.4%47.0M after12 lots
Mar 10, 2022 (view filing)Mar 91 dayBechtolsheim AndreasChief Development OfficerSSale−100.0K$119.85−$12.0M−0.2%46.9M after5 lots
Mar 11, 2022 (view filing)Mar 101 dayDuda KennethCTO and SVP Software Eng.SSale−40.0K$120.25−$4.81M−57.7%29.4K after4 lots
Mar 15, 2022 (view filing)Mar 141 dayDuda KennethCTO and SVP Software Eng.SSale−3.50K$117.35−$410.7K−1.2%279.1K after6 lots
Apr 5, 2022 (view filing)Apr 14 daysGiancarlo Charles HDirectorSSale−6.66K$138.84−$924.7K−5.0%125.6K after3 lots
Apr 5, 2022 (view filing)Apr 14 daysMcCool John FChief Platform OfficerSSale−1.33K$140.33−$186.4K−88.9%166 after
Apr 5, 2022 (view filing)Apr 14 daysTaxay MarcSVP and General CounselSSale−1.04K$140.33−$145.9K−100.0%0 after
Apr 13, 2022 (view filing)Apr 112 daysDuda KennethCTO and SVP Software Eng.SSale−40.0K$128.31−$5.13M−57.7%29.4K after3 lots
Apr 13, 2022 (view filing)Apr 112 daysDuda KennethCTO and SVP Software Eng.SSale−3.50K$128.28−$449.0K−1.3%275.6K after3 lots
May 4, 2022 (view filing)May 22 daysGiancarlo Charles HDirectorSSale−6.66K$116.57−$776.3K−5.3%118.9K after3 lots
May 4, 2022 (view filing)May 22 daysMcCool John FChief Platform OfficerSSale−1.00K$115.71−$115.7K−85.8%166 after
May 4, 2022 (view filing)May 22 daysTaxay MarcSVP and General CounselSSale−1.04K$115.71−$120.8K−100.0%0 after
May 9, 2022 (view filing)May 54 daysMather AnnDirectorSSale−1.67K$113.40−$189.2K−34.1%3.22K after
May 12, 2022 (view filing)May 102 daysDuda KennethCTO and SVP Software Eng.SSale−3.50K$104.81−$366.9K−1.3%272.1K after4 lots
May 17, 2022 (view filing)May 134 daysDuda KennethCTO and SVP Software Eng.SSale−20.0K$107.74−$2.15M−40.5%29.4K after6 lots
May 17, 2022 (view filing)May 134 daysDuda KennethCTO and SVP Software Eng.SSale−16.0K$107.74−$1.72M−6.1%248.5K after6 lots
May 25, 2022 (view filing)May 241 dayBattles Kelly BodnarDirectorSSale−560$98.50−$55.2K−20.2%2.21K after4 lots
May 25, 2022 (view filing)May 232 daysBechtolsheim AndreasChief Development OfficerSSale−3.00K$101.90−$305.7K−3.1%94.5K after2 lots
May 25, 2022 (view filing)May 23-242 daysBechtolsheim AndreasChief Development OfficerSSale−200.0K$100.44−$20.1M−0.4%46.7M after7 lots
May 25, 2022 (view filing)May 241 dayMcCool John FChief Platform OfficerSSale−7.62K$97.93−$746.3K−97.9%166 after
May 27, 2022 (view filing)May 25-262 daysBechtolsheim AndreasChief Development OfficerSSale−200.0K$101.78−$20.4M−0.4%46.5M after8 lots
Jun 1, 2022 (view filing)May 27-315 daysBechtolsheim AndreasChief Development OfficerSSale−200.0K$104.25−$20.8M−0.4%46.3M after6 lots
Jun 3, 2022 (view filing)Jun 12 daysBechtolsheim AndreasChief Development OfficerSSale−1.50K$101.94−$152.9K−1.6%94.5K after3 lots
Jun 3, 2022 (view filing)Jun 1-22 daysBechtolsheim AndreasChief Development OfficerSSale−200.0K$103.33−$20.7M−0.4%46.1M after11 lots
Jun 3, 2022 (view filing)Jun 12 daysBrennan Ita MSenior Vice President, CFOSSale−14.8K$102.14−$1.51M−25.3%43.6K after5 lots
Jun 3, 2022 (view filing)Jun 12 daysGiancarlo Charles HDirectorSSale−6.66K$102.11−$680.0K−5.6%112.3K after4 lots
Jun 3, 2022 (view filing)Jun 12 daysMcCool John FChief Platform OfficerSSale−1.00K$103.50−$103.5K−85.8%166 after
Jun 3, 2022 (view filing)Jun 12 daysTaxay MarcSVP and General CounselSSale−6.78K$102.32−$693.6K−100.0%0 after5 lots
Jun 7, 2022 (view filing)Jun 3-64 daysBechtolsheim AndreasChief Development OfficerSSale−200.0K$103.67−$20.7M−0.4%45.9M after7 lots
Jun 9, 2022 (view filing)Jun 7-82 daysBechtolsheim AndreasChief Development OfficerSSale−113.0K$103.70−$11.7M−0.2%45.8M after5 lots
Jun 14, 2022 (view filing)Jun 104 daysDuda KennethCTO and SVP Software Eng.SSale−20.0K$95.66−$1.91M−86.0%3.24K after3 lots
Jun 14, 2022 (view filing)Jun 104 daysDuda KennethCTO and SVP Software Eng.SSale−19.5K$95.66−$1.87M−6.8%268.6K after6 lots
Jul 6, 2022 (view filing)Jul 15 daysGiancarlo Charles HDirectorSSale−6.66K$92.70−$617.4K−5.9%105.6K after2 lots
Jul 6, 2022 (view filing)Jul 15 daysMcCool John FChief Platform OfficerSSale−996$93.14−$92.8K−85.7%166 after
Jul 6, 2022 (view filing)Jul 15 daysTaxay MarcSVP and General CounselSSale−1.04K$93.14−$96.9K−100.0%0 after
Jul 13, 2022 (view filing)Jul 112 daysDuda KennethCTO and SVP Software Eng.SSale−20.0K$102.29−$2.05M−86.0%3.24K after2 lots
Jul 13, 2022 (view filing)Jul 112 daysDuda KennethCTO and SVP Software Eng.SSale−19.5K$102.29−$1.99M−6.9%265.1K after4 lots
Aug 3, 2022 (view filing)Aug 12 daysGiancarlo Charles HDirectorSSale−6.66K$117.04−$779.5K−6.3%98.9K after3 lots
Aug 3, 2022 (view filing)Aug 12 daysMcCool John FChief Platform OfficerSSale−1.01K$115.22−$116.1K−85.9%166 after