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Arista Networks, Inc.

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Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

104

Oct 23 Sale Duda Kenneth Insider

1 week

Result in5 trading days

1 month

Result in21 trading days

3 months

Result in63 trading days

6 months

Result in126 trading days

Oct 14 Sale Ullal Jayshree Insider

1 week

−5.7%S&P +0.5%

1 month

Result in14 trading days

3 months

Result in56 trading days

6 months

Result in119 trading days

Oct 10 Sale Ullal Jayshree Insider

1 week

−13.2%S&P −1.5%

1 month

Result in12 trading days

3 months

Result in54 trading days

6 months

Result in117 trading days

Oct 9 Sale Ullal Jayshree Insider

1 week

−18.3%S&P −2.0%

1 month

Result in11 trading days

3 months

Result in53 trading days

6 months

Result in116 trading days

Oct 9 Sale Breithaupt Chantelle Yvette Insider

1 week

−18.3%S&P −2.0%

1 month

Result in11 trading days

3 months

Result in53 trading days

6 months

Result in116 trading days

Show all 104

Oct 6 Sale TEMPLETON MARK B Insider

1 week

−5.0%S&P −0.1%

1 month

Result in8 trading days

3 months

Result in50 trading days

6 months

Result in113 trading days

Sep 30 Sale Ullal Jayshree Insider

1 week

+6.0%S&P +1.9%

1 month

Result in4 trading days

3 months

Result in46 trading days

6 months

Result in109 trading days

Sep 24 Sale Duda Kenneth Insider

1 week

−0.6%S&P −0.4%

1 month

−16.2%S&P −0.9%

3 months

Result in42 trading days

6 months

Result in105 trading days

Sep 22 Sale BECHTOLSHEIM ANDREAS Insider

1 week

−1.1%S&P −1.2%

1 month

−10.2%S&P 0.0%

3 months

Result in40 trading days

6 months

Result in103 trading days

Sep 11 Sale TEMPLETON MARK B Insider

1 week

−0.1%S&P −0.1%

1 month

+5.7%S&P +2.1%

3 months

Result in33 trading days

6 months

Result in96 trading days

Sep 4 Sale Breithaupt Chantelle Yvette Insider

1 week

−3.1%S&P −1.2%

1 month

+11.1%S&P +1.4%

3 months

Result in29 trading days

6 months

Result in92 trading days

Sep 1 Sale BECHTOLSHEIM ANDREAS Insider

1 week

+1.9%S&P +0.1%

1 month

+8.0%S&P +0.5%

3 months

Result in26 trading days

6 months

Result in89 trading days

Aug 28 Sale Ullal Jayshree Insider

1 week

−0.8%S&P +0.1%

1 month

+3.8%S&P −0.4%

3 months

Result in24 trading days

6 months

Result in87 trading days

Aug 26 Sale Battles Kelly Bodnar Insider

1 week

−8.0%S&P −0.1%

1 month

+2.1%S&P +0.9%

3 months

Result in22 trading days

6 months

Result in85 trading days

Aug 25 Sale Duda Kenneth Insider

1 week

−0.9%S&P −0.5%

1 month

+7.7%S&P +0.4%

3 months

Result in21 trading days

6 months

Result in84 trading days

Aug 15 Sale Ullal Jayshree Insider

1 week

−6.8%S&P −1.2%

1 month

−2.1%S&P −2.4%

3 months

Result in15 trading days

6 months

Result in78 trading days

Aug 11 Sale BECHTOLSHEIM ANDREAS Insider

1 week

−2.4%S&P −0.4%

1 month

−4.5%S&P −1.7%

3 months

Result in11 trading days

6 months

Result in74 trading days

Aug 8 Sale Ullal Jayshree Insider

1 week

+5.4%S&P 0.0%

1 month

+0.7%S&P −1.4%

3 months

Result in10 trading days

6 months

Result in73 trading days

Aug 8 Sale Ullal Jayshree Insider

1 week

+5.4%S&P 0.0%

1 month

+0.7%S&P −1.4%

3 months

Result in10 trading days

6 months

Result in73 trading days

Aug 8 Sale BECHTOLSHEIM ANDREAS Insider

1 week

+5.4%S&P 0.0%

1 month

+0.7%S&P −1.4%

3 months

Result in10 trading days

6 months

Result in73 trading days

Aug 8 Sale Ullal Jayshree Insider

1 week

+5.4%S&P 0.0%

1 month

+0.7%S&P −1.4%

3 months

Result in10 trading days

6 months

Result in73 trading days

Aug 6 Sale Giancarlo Charles H Insider

1 week

+5.9%S&P +1.2%

1 month

+0.8%S&P +0.2%

3 months

Result in8 trading days

6 months

Result in71 trading days

Jul 23 Sale Duda Kenneth Insider

1 week

−3.2%S&P +0.5%

1 month

+6.8%S&P +3.7%

3 months

+4.4%S&P +5.0%

6 months

Result in61 trading days

Jul 21 Buy Sen. Alan Armstrong Senate

1 week

−9.7%S&P −2.4%

1 month

+5.1%S&P +2.0%

3 months

+3.6%S&P +3.2%

6 months

Result in60 trading days

Jul 17 Buy Rep. Dan Newhouse House

1 week

+0.8%S&P −0.4%

1 month

+14.1%S&P +3.4%

3 months

+4.5%S&P +3.1%

6 months

Result in58 trading days

Jul 17 Sale BECHTOLSHEIM ANDREAS Insider

1 week

+3.2%S&P −0.6%

1 month

+19.7%S&P +4.0%

3 months

+10.1%S&P +4.1%

6 months

Result in57 trading days

Jul 15 Sale Ullal Jayshree Insider

1 week

+1.7%S&P −1.0%

1 month

+18.4%S&P +3.1%

3 months

+19.0%S&P +3.3%

6 months

Result in55 trading days

Jul 14 Sale Ullal Jayshree Insider

1 week

−4.4%S&P −0.5%

1 month

+15.3%S&P +2.7%

3 months

+15.5%S&P +3.8%

6 months

Result in54 trading days

Jul 8 Sale BECHTOLSHEIM ANDREAS Insider

1 week

−5.0%S&P +1.3%

1 month

+6.2%S&P +3.1%

3 months

+19.0%S&P +4.8%

6 months

Result in50 trading days

Jul 7 Sale BECHTOLSHEIM ANDREAS Insider

1 week

+9.7%S&P +0.6%

1 month

+18.5%S&P +3.0%

3 months

+24.3%S&P +3.9%

6 months

Result in49 trading days

Jul 7 Sale Giancarlo Charles H Insider

1 week

+9.7%S&P +0.6%

1 month

+18.5%S&P +3.0%

3 months

+24.3%S&P +3.9%

6 months

Result in49 trading days

Jun 25 Sale Duda Kenneth Insider

1 week

−3.3%S&P +1.4%

1 month

+3.2%S&P +0.7%

3 months

+24.3%S&P +4.7%

6 months

Result in42 trading days

Jun 18 Sale BECHTOLSHEIM ANDREAS Insider

1 week

−7.1%S&P −2.4%

1 month

+2.9%S&P +0.2%

3 months

+17.5%S&P +2.3%

6 months

Result in38 trading days

Jun 10 Sale BECHTOLSHEIM ANDREAS Insider

1 week

+8.7%S&P +2.1%

1 month

+19.4%S&P +3.5%

3 months

+24.5%S&P +4.7%

6 months

Result in32 trading days

Jun 9 Sale BECHTOLSHEIM ANDREAS Insider

1 week

+10.4%S&P +1.8%

1 month

+22.9%S&P +2.7%

3 months

+26.8%S&P +3.7%

6 months

Result in31 trading days

Jun 4 Sale Giancarlo Charles H Insider

1 week

−5.8%S&P −2.6%

1 month

+0.3%S&P −1.0%

3 months

+15.3%S&P +2.4%

6 months

Result in28 trading days

May 29 Sale Ullal Jayshree Insider

1 week

−3.3%S&P −2.5%

1 month

+6.5%S&P −1.0%

3 months

+22.5%S&P +2.0%

6 months

Result in24 trading days

May 29 Sale Breithaupt Chantelle Yvette Insider

1 week

−3.3%S&P −2.5%

1 month

+6.5%S&P −1.0%

3 months

+22.5%S&P +2.0%

6 months

Result in24 trading days

May 29 Sale BECHTOLSHEIM ANDREAS Insider

1 week

−3.3%S&P −2.5%

1 month

+6.5%S&P −1.0%

3 months

+22.5%S&P +2.0%

6 months

Result in24 trading days

May 28 Sale BECHTOLSHEIM ANDREAS Insider

1 week

+6.9%S&P +0.3%

1 month

+5.7%S&P −1.6%

3 months

+29.5%S&P +2.4%

6 months

Result in23 trading days

May 27 Sale Battles Kelly Bodnar Insider

1 week

+13.0%S&P +0.5%

1 month

+2.1%S&P −2.6%

3 months

+31.1%S&P +2.3%

6 months

Result in22 trading days

May 23 Sale Wassenaar Yvonne Insider

1 week

+11.0%S&P +1.2%

1 month

+4.7%S&P −1.9%

3 months

+20.8%S&P +2.3%

6 months

Result in21 trading days

May 21 Sale Duda Kenneth Insider

1 week

+7.3%S&P +1.9%

1 month

+9.2%S&P −1.0%

3 months

+27.0%S&P +3.4%

6 months

Result in19 trading days

May 6 Sale Giancarlo Charles H Insider

1 week

−4.3%S&P +1.2%

1 month

+4.9%S&P +0.5%

3 months

+30.8%S&P +5.0%

6 months

Result in8 trading days

Apr 25 Sale Ullal Jayshree Insider

1 week

+0.1%S&P +0.4%

1 month

−10.5%S&P +4.9%

3 months

−1.6%S&P +3.9%

6 months

Result in1 trading day

Apr 24 Sale Ullal Jayshree Insider

1 week

−2.4%S&P +0.9%

1 month

−10.7%S&P +5.1%

3 months

−3.5%S&P +3.8%

6 months

−2.6%S&P +7.0%

Apr 23 Sale Ullal Jayshree Insider

1 week

+0.1%S&P +1.4%

1 month

−10.7%S&P +5.2%

3 months

+0.8%S&P +4.6%

6 months

−0.9%S&P +8.4%

Apr 22 Sale Duda Kenneth Insider

1 week

−5.1%S&P +0.1%

1 month

−16.4%S&P +4.4%

3 months

−0.6%S&P +4.1%

6 months

+3.7%S&P +9.2%

Apr 21 Sale Ullal Jayshree Insider

1 week

−4.4%S&P +1.1%

1 month

−18.7%S&P +5.3%

3 months

+1.2%S&P +6.4%

6 months

+4.8%S&P +9.8%

Apr 18 Sale Wassenaar Yvonne Insider

1 week

+3.4%S&P +0.9%

1 month

−15.1%S&P +3.5%

3 months

+4.6%S&P +5.9%

6 months

+9.6%S&P +8.7%

Apr 17 Sale Breithaupt Chantelle Yvette Insider

1 week

+7.7%S&P +0.5%

1 month

−13.7%S&P +4.0%

3 months

+3.1%S&P +4.8%

6 months

+7.8%S&P +8.0%

Apr 16 Sale Ullal Jayshree Insider

1 week

+7.2%S&P +1.0%

1 month

−11.8%S&P +5.3%

3 months

+4.7%S&P +6.2%

6 months

+15.3%S&P +10.5%

Apr 7 Sale Rep. Gilbert Cisneros House

1 week

+6.4%S&P +3.5%

1 month

−2.3%S&P +8.2%

3 months

+27.3%S&P +11.5%

6 months

+48.8%S&P +15.6%

Apr 4 Sale Giancarlo Charles H Insider

1 week

+20.4%S&P +4.1%

1 month

+34.8%S&P +9.8%

3 months

+31.8%S&P +13.8%

6 months

+63.9%S&P +18.2%

Mar 20 Sale Duda Kenneth Insider

1 week

−8.0%S&P −2.2%

1 month

+31.7%S&P +8.6%

3 months

+33.0%S&P +15.1%

6 months

+56.5%S&P +19.9%

Mar 19 Sale Wassenaar Yvonne Insider

1 week

−10.1%S&P −2.0%

1 month

+22.4%S&P +7.7%

3 months

+24.5%S&P +13.8%

6 months

+46.3%S&P +16.3%

Mar 5 Sale Giancarlo Charles H Insider

1 week

−3.9%S&P −2.2%

1 month

−9.4%S&P −3.0%

3 months

+19.1%S&P +11.4%

6 months

+37.3%S&P +14.1%

Feb 28 Sale Wassenaar Yvonne Insider

1 week

+6.1%S&P −1.2%

1 month

−5.0%S&P −5.0%

3 months

+32.0%S&P +10.8%

6 months

+51.3%S&P +12.3%

Feb 26 Sale Battles Kelly Bodnar Insider

1 week

+7.0%S&P −1.2%

1 month

−7.3%S&P −7.8%

3 months

+19.2%S&P +9.8%

6 months

+54.4%S&P +12.5%

Feb 20 Sale Duda Kenneth Insider

1 week

+0.5%S&P −0.5%

1 month

+2.3%S&P −4.7%

3 months

+11.9%S&P +8.0%

6 months

+42.1%S&P +11.7%

Feb 13 Buy Rep. Gilbert Cisneros House

1 week

−9.7%S&P +0.7%

1 month

−4.6%S&P −3.1%

3 months

−0.6%S&P +8.5%

6 months

+35.5%S&P +13.0%

Feb 5 Sale Giancarlo Charles H Insider

1 week

+5.0%S&P +0.5%

1 month

+6.6%S&P +0.1%

3 months

+10.2%S&P +8.3%

6 months

+46.6%S&P +14.7%

Jan 23 Sale Duda Kenneth Insider

1 week

+4.0%S&P +0.4%

1 month

−5.6%S&P −0.3%

3 months

+29.8%S&P +3.9%

6 months

+25.2%S&P +7.8%

Jan 13 Buy Sen. John Boozman Senate

1 week

+10.6%S&P −0.2%

1 month

+13.2%S&P −1.2%

3 months

+28.7%S&P +1.9%

6 months

+34.8%S&P +8.2%

Jan 12 Sale Rep. Gilbert Cisneros House

1 week

−2.0%S&P −1.2%

1 month

+4.0%S&P −1.8%

3 months

+18.8%S&P +1.2%

6 months

+29.7%S&P +8.8%

Jan 7 Sale Giancarlo Charles H Insider

1 week

−3.8%S&P +0.1%

1 month

+5.7%S&P +0.2%

3 months

+12.3%S&P −1.1%

6 months

+43.7%S&P +10.1%

Dec 20, 2025 Sale Duda Kenneth Insider

1 week

+1.3%S&P +0.3%

1 month

+4.3%S&P +0.6%

3 months

+3.3%S&P −3.8%

6 months

+26.6%S&P +7.8%

Dec 15, 2025 Buy Rep. Gilbert Cisneros House

1 week

+4.1%S&P +1.6%

1 month

+2.9%S&P +2.2%

3 months

+8.0%S&P −2.5%

6 months

+34.5%S&P +10.9%

Dec 8, 2025 Buy Sen. John Boozman Senate

1 week

−3.0%S&P −0.6%

1 month

−5.5%S&P +1.9%

3 months

+3.1%S&P −2.2%

6 months

+20.3%S&P +8.6%

Dec 4, 2025 Sale Giancarlo Charles H Insider

1 week

+4.5%S&P +0.7%

1 month

+3.1%S&P +1.4%

3 months

+6.7%S&P −0.6%

6 months

+21.7%S&P +8.6%

Nov 29, 2025 Sale Ullal Jayshree Insider

1 week

+0.8%S&P +0.5%

1 month

+2.3%S&P +0.5%

3 months

+5.2%S&P +1.0%

6 months

+36.1%S&P +11.5%

Nov 26, 2025 Sale Battles Kelly Bodnar Insider

1 week

+0.7%S&P +0.7%

1 month

+5.1%S&P +1.5%

3 months

+1.3%S&P +1.3%

6 months

+33.7%S&P +12.2%

Nov 21, 2025 Sale Rep. Lisa McClain House

1 week

+4.1%S&P +1.9%

1 month

+7.0%S&P +3.5%

3 months

+6.6%S&P +3.4%

6 months

+27.1%S&P +13.5%

Nov 20, 2025 Sale Duda Kenneth Insider

1 week

+9.3%S&P +4.7%

1 month

+9.3%S&P +5.3%

3 months

+7.7%S&P +5.6%

6 months

+32.1%S&P +15.7%

Nov 18, 2025 Buy Rep. Gilbert Cisneros House

1 week

+2.3%S&P +2.6%

1 month

+5.1%S&P +3.0%

3 months

+2.1%S&P +3.3%

6 months

+23.4%S&P +13.2%

Nov 6, 2025 Sale Giancarlo Charles H Insider

1 week

−2.8%S&P +0.3%

1 month

−3.7%S&P +2.0%

3 months

+5.8%S&P +3.8%

6 months

+1.8%S&P +10.9%

Oct 22, 2025 Sale Duda Kenneth Insider

1 week

+10.5%S&P +2.9%

1 month

−18.4%S&P −2.3%

3 months

−7.0%S&P +3.5%

6 months

+20.7%S&P +7.5%

Oct 10, 2025 Sale Rep. Valerie Hoyle House

1 week

−0.7%S&P +1.2%

1 month

−8.5%S&P +3.0%

3 months

−11.9%S&P +4.9%

6 months

+4.7%S&P +6.2%

Oct 4, 2025 Sale Giancarlo Charles H Insider

1 week

−1.4%S&P −1.3%

1 month

+2.7%S&P +0.5%

3 months

−11.3%S&P +3.3%

6 months

−3.0%S&P +1.2%

Sep 24, 2025 Sale Giancarlo Charles H Insider

1 week

+4.6%S&P +1.1%

1 month

+7.1%S&P +1.6%

3 months

−7.9%S&P +4.4%

6 months

−14.1%S&P −1.9%

Sep 20, 2025 Sale Duda Kenneth Insider

1 week

−1.4%S&P −0.5%

1 month

+0.4%S&P +0.7%

3 months

−9.8%S&P +2.4%

6 months

−10.0%S&P −1.5%

Sep 13, 2025 Sale Ullal Jayshree Insider

1 week

0.0%S&P +1.2%

1 month

−4.6%S&P +0.5%

3 months

−14.2%S&P +3.4%

6 months

−8.5%S&P +2.1%

Sep 12, 2025 Buy Rep. Lisa McClain House

1 week

0.0%S&P +1.2%

1 month

−4.6%S&P +0.5%

3 months

−14.2%S&P +3.4%

6 months

−8.5%S&P +2.1%

Sep 12, 2025 Buy Rep. Valerie Hoyle House

1 week

0.0%S&P +1.2%

1 month

−4.6%S&P +0.5%

3 months

−14.2%S&P +3.4%

6 months

−8.5%S&P +2.1%

Sep 12, 2025 Sale Rep. Valerie Hoyle House

1 week

0.0%S&P +1.2%

1 month

−4.6%S&P +0.5%

3 months

−14.2%S&P +3.4%

6 months

−8.5%S&P +2.1%

Sep 11, 2025 Sale Ullal Jayshree Insider

1 week

−4.2%S&P +0.7%

1 month

+0.7%S&P −0.4%

3 months

−13.5%S&P +4.8%

6 months

−12.7%S&P +1.3%

Sep 10, 2025 Sale Ullal Jayshree Insider

1 week

−5.2%S&P +1.1%

1 month

+5.0%S&P +3.2%

3 months

−13.7%S&P +5.0%

6 months

−11.1%S&P +2.7%

Aug 18, 2025 Buy Sen. Angus S King, Jr. Senate

1 week

+1.1%S&P +0.8%

1 month

+10.5%S&P +3.5%

3 months

−4.2%S&P +4.3%

6 months

+3.4%S&P +7.6%

Aug 13, 2025 Buy Rep. Lisa McClain House

1 week

−3.3%S&P −1.5%

1 month

+6.6%S&P +2.5%

3 months

−1.1%S&P +6.3%

6 months

+3.7%S&P +6.3%

Aug 13, 2025 Sale Rep. Lisa McClain House

1 week

−3.3%S&P −1.5%

1 month

+6.6%S&P +2.5%

3 months

−1.1%S&P +6.3%

6 months

+3.7%S&P +6.3%

Aug 11, 2025 Sale Rep. James Comer House

1 week

−6.0%S&P −0.4%

1 month

+8.3%S&P +2.3%

3 months

−2.8%S&P +6.3%

6 months

−0.4%S&P +8.3%

Jun 23, 2025 Sale Rep. Rob Bresnahan House

1 week

+4.1%S&P +1.8%

1 month

+20.1%S&P +4.6%

3 months

+51.7%S&P +9.6%

6 months

+37.7%S&P +13.5%

Jun 22, 2025 Sale Rep. Jefferson Shreve House

1 week

+11.3%S&P +2.9%

1 month

+22.9%S&P +5.7%

3 months

+58.1%S&P +11.4%

6 months

+42.6%S&P +14.0%

May 14, 2025 Sale Rep. Julie Johnson House

1 week

−3.7%S&P −1.2%

1 month

−1.0%S&P +2.1%

3 months

+42.9%S&P +9.3%

6 months

+35.6%S&P +14.5%

May 8, 2025 Buy Rep. Jefferson Shreve House

1 week

+11.4%S&P +5.3%

1 month

+8.3%S&P +6.9%

3 months

+59.1%S&P +13.0%

6 months

+55.6%S&P +19.6%

Apr 28, 2025 Sale Rep. Rob Bresnahan House

1 week

+12.4%S&P +0.8%

1 month

+7.0%S&P +6.4%

3 months

+51.2%S&P +14.8%

6 months

+94.2%S&P +24.7%

Apr 14, 2025 Buy Rep. Byron Donalds House

1 week

−3.3%S&P −0.4%

1 month

+31.2%S&P +9.8%

3 months

+53.0%S&P +17.2%

6 months

+95.9%S&P +24.4%

Apr 11, 2025 Sale Rep. Jefferson Shreve House

1 week

−6.7%S&P −2.2%

1 month

+33.5%S&P +9.0%

3 months

+47.2%S&P +16.1%

6 months

+88.6%S&P +23.5%

Apr 8, 2025 Sale Rep. Greg Landsman House

1 week

−5.4%S&P −4.2%

1 month

+13.8%S&P +2.9%

3 months

+42.9%S&P +14.0%

6 months

+108.2%S&P +23.0%

Mar 12, 2025 Buy Rep. Julie Johnson House

1 week

+3.5%S&P +2.6%

1 month

−9.3%S&P −2.9%

3 months

+19.5%S&P +9.8%

6 months

+73.9%S&P +19.9%

Mar 7, 2025 Sale Rep. Rob Bresnahan House

1 week

+9.7%S&P +1.2%

1 month

−10.4%S&P −11.2%

3 months

+24.8%S&P +7.3%

6 months

+83.0%S&P +16.7%

Feb 13, 2025 Sale Rep. Rob Bresnahan House

1 week

−13.3%S&P −2.0%

1 month

−21.4%S&P −8.0%

3 months

−9.8%S&P −2.2%

6 months

+29.2%S&P +6.1%

Feb 10, 2025 Sale Rep. Josh Gottheimer House

1 week

−11.1%S&P +1.3%

1 month

−31.4%S&P −8.9%

3 months

−16.8%S&P −2.8%

6 months

+18.1%S&P +7.2%

Jan 10, 2025 Buy Rep. James Comer House

1 week

+7.9%S&P +3.7%

1 month

−2.7%S&P +3.8%

3 months

−34.7%S&P −7.0%

6 months

−3.9%S&P +8.0%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for ANET

232 held · newest 5232 held · newest 2

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Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

NoneQ4 2025

$10KQ1 2026

NoneQ2 2026

NoneQ3 2026

Nothing on file for Q3 2026.

Read from LDA.gov on Sep 23, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.