Form 4 Tracker
Arista Networks, Inc.
ANET

61 insider filings · Latest: Jun 15, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 22, 2026May 22 9:32 PMAndreas Bechtolsheim
Proposed Sale
205,000$154.03$31.6M

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May 18, 2026May 20 10:37 PMKenneth DudaDirector, President and CTO
Sale
58,000$140.08$8.1M482,400(I)

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May 20, 2026May 20 8:41 PMYvonne Wassenaar
Proposed Sale
971$140.93$136.8K

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May 1, 2026May 5 9:52 PMCharles H GiancarloDirector
Sale
8,000$175.40$1.4M208,333(I)

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May 1, 2026May 1 8:05 PMCharles Giancarlo
Proposed Sale
24,000$172.71$4.1M

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Apr 22, 2026Apr 24 10:30 PMJayshree UllalDirector, CEO and Chairperson
Sale
428,000$177.44$75.9M17,482,010(I)

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Apr 21, 2026Apr 23 10:17 PMJayshree UllalDirector, CEO and Chairperson
Sale
93,861$168.57$15.8M17,782,010(I)

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Apr 20, 2026Apr 22 11:09 PMJayshree UllalDirector, CEO and Chairperson
Sale
306,139$167.31$51.2M17,847,711(I)

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Apr 22, 2026Apr 22 8:14 PMUllal Jayshree
Proposed Sale
428,000$177.44$75.9M

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Apr 17, 2026Apr 21 11:05 PMKenneth DudaDirector, President and CTO
Sale
58,000$163.31$9.5M492,400(I)

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Apr 21, 2026Apr 21 2:42 PMUllal Jayshree
Proposed Sale
93,861$168.57$15.8M

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Apr 16, 2026Apr 20 11:06 PMJayshree UllalDirector, CEO and Chairperson
Sale
350,000$159.32$55.8M18,062,010(I)

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Apr 20, 2026Apr 20 8:16 PMUllal Jayshree
Proposed Sale
306,139$167.31$51.2M

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Apr 15, 2026Apr 17 11:25 PMYvonne WassenaarDirector
Sale
1,395$153.07$213.5K9,784(D)

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Apr 14, 2026Apr 16 11:08 PMChantelle Yvette BreithauptSenior Vice President, CFO
Sale
8,890$155.02$1.4M60,734(D)

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Apr 16, 2026Apr 16 8:23 PMUllal Jayshree
Proposed Sale
350,000$159.32$55.8M

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Apr 13, 2026Apr 15 10:50 PMJayshree UllalDirector, CEO and Chairperson
Sale
112,812$150.11$16.9M9,917(D)

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Apr 14, 2026Apr 14 8:38 PMCHANTELLE BREITHAUPT
Proposed Sale
8,890$152.02$1.4M

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Apr 13, 2026Apr 13 5:11 PMUllal Jayshree
Proposed Sale
112,812$150.11$16.9M

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Apr 1, 2026Apr 3 10:31 PMCharles H GiancarloDirector
Sale
8,000$125.95$1.0M216,333(I)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 4, 2026Jun 8 11:15 PMAndreas Bechtolsheim10% Owner
Option Exercise
158,000$15.260(D)

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May 29, 2026Jun 2 11:11 PMKelly Bodnar BattlesDirector
Grant/Award
2,1532,153(D)

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May 29, 2026Jun 2 11:11 PMLewis ChewDirector
Grant/Award
2,1532,153(D)

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May 29, 2026Jun 2 11:10 PMCharles H GiancarloDirector
Grant/Award
2,1532,153(D)

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May 29, 2026Jun 2 11:10 PMRobert G LavenderDirector
Grant/Award
2,1532,153(D)

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May 29, 2026Jun 2 11:10 PMMark B TempletonDirector
Grant/Award
2,1532,153(D)

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May 29, 2026Jun 2 11:10 PMDaniel ScheinmanDirector
Grant/Award
2,1532,153(D)

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May 29, 2026Jun 2 11:10 PMYvonne WassenaarDirector
Grant/Award
2,1532,153(D)

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May 20, 2026May 22 10:48 PMJayshree UllalDirector, CEO and Chairperson
Option Exercise
27,66482,996(D)

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May 20, 2026May 22 10:48 PMKenneth DudaDirector, President and CTO
Option Exercise
31,0347,764(D)

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May 20, 2026May 22 10:48 PMChantelle Yvette BreithauptSenior Vice President, CFO
Option Exercise
12,26618,900(D)

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May 20, 2026May 22 10:47 PMYvonne WassenaarDirector
Option Exercise
9710(D)

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May 20, 2026May 22 10:47 PMMark B TempletonDirector
Option Exercise
9710(D)

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May 20, 2026May 22 10:47 PMDaniel ScheinmanDirector
Option Exercise
9710(D)

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May 20, 2026May 22 10:47 PMRobert G LavenderDirector
Option Exercise
8070(D)

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May 20, 2026May 22 10:47 PMCharles H GiancarloDirector
Option Exercise
9710(D)

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May 20, 2026May 22 10:47 PMLewis ChewDirector
Option Exercise
9710(D)

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May 20, 2026May 22 10:46 PMKelly Bodnar BattlesDirector
Option Exercise
9710(D)

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May 18, 2026May 20 10:37 PMKenneth DudaDirector, President and CTO
Option Exercise
32,000$15.260(D)

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Apr 17, 2026Apr 21 11:05 PMKenneth DudaDirector, President and CTO
Option Exercise
32,000$15.2632,000(D)

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