Form 4 Tracker
Arista Networks, Inc.
ANET

104 insider filings · Latest: Oct 8, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Oct 1, 2024Oct 1 8:31 PM1999 McCool Family Trust
Proposed Sale
1,164$383.82$446.8K—

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Sep 17, 2024Sep 17 10:04 PMCharles Giancarlo
Proposed Sale
10,000$359.16$3.6M—

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Sep 16, 2024Sep 16 8:29 PMKelly Battles
Proposed Sale
745$359.76$268.0K—

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Sep 3, 2024Sep 3 8:40 PM1999 McCool Family Trust
Proposed Sale
584$353.38$206.4K—

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Sep 3, 2024Sep 3 8:16 PMMARC TAXAY
Proposed Sale
4,497$353.38$1.6M—

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Sep 3, 2024Sep 3 8:08 PMUllal Jayshree
Proposed Sale
832$337.23$280.6K—

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Aug 21, 2024Aug 21 8:49 PMUllal Jayshree
Proposed Sale
17,752$354.29$6.3M—

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Aug 21, 2024Aug 21 8:26 PM1999 McCool Family Trust
Proposed Sale
2,575$353.79$911.0K—

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Page 10 of 10

Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 29, 2026Jun 2 11:10 PMMark B TempletonDirector
Grant/Award
2,153—2,153(D)

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

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

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May 20, 2026May 22 10:48 PMJayshree UllalDirector, CEO and Chairperson
Option Exercise
27,664—82,996(D)

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May 20, 2026May 22 10:48 PMKenneth DudaDirector, President and CTO
Option Exercise
31,034—7,764(D)

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May 20, 2026May 22 10:48 PMChantelle Yvette BreithauptSenior Vice President, CFO
Option Exercise
12,266—18,900(D)

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May 20, 2026May 22 10:47 PMYvonne WassenaarDirector
Option Exercise
971—0(D)

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May 20, 2026May 22 10:47 PMMark B TempletonDirector
Option Exercise
971—0(D)

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May 20, 2026May 22 10:47 PMDaniel ScheinmanDirector
Option Exercise
971—0(D)

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May 20, 2026May 22 10:47 PMRobert G LavenderDirector
Option Exercise
807—0(D)

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May 20, 2026May 22 10:47 PMCharles H GiancarloDirector
Option Exercise
971—0(D)

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May 20, 2026May 22 10:47 PMLewis ChewDirector
Option Exercise
971—0(D)

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May 20, 2026May 22 10:46 PMKelly Bodnar BattlesDirector
Option Exercise
971—0(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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Mar 17, 2026Mar 19 11:03 PMKenneth DudaDirector, President and CTO
Option Exercise
32,000$15.2664,000(D)

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Feb 20, 2026Feb 25 12:22 AMYvonne WassenaarDirector
Option Exercise
971—971(D)

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Feb 20, 2026Feb 25 12:21 AMMark B TempletonDirector
Option Exercise
971—971(D)

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Feb 20, 2026Feb 25 12:21 AMDaniel ScheinmanDirector
Option Exercise
971—971(D)

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Feb 20, 2026Feb 25 12:21 AMRobert G LavenderDirector
Option Exercise
808—807(D)

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