Kenneth DudaFiled
President and CTOExecutiveDirectorCIK 1605808
- ANETArista Networks, Inc.President and CTOfiled Sep 23, 2026
Net · 12 months
-$94.6M
Open-market buys − sales
Sold · 12 months
$94.6M
$24.2M in 90d · 594 sales on record
Bought · 12 months
$0
$0 in 90d · 0 buys on record
Under 10b5-1
100%
Share of sale value under a trading plan
Last trade
Sep 21, 2026
Filed Sep 23, 2026 · 874 rows
Monthly open-market value · 24 months Filed
- Bought (open market)
- Sold (open market)
Unusual activity Estimated
Whale score 96Whale watch
- 65Insider overlapMay 6, 2026
Rep. Michael T. McCaul bought ANET 12 days before its President sold $2M
Details
- Politician
- Michael T. McCaul
- Ticker
- ANET
- Asset
- ARISTA NETWORKS INC
- Tx type
- buy
- Tx date
- May 6, 2026
- Filing date
- Jun 10, 2026
- Amount low
- $15,001
- Amount high
- $50,000
- Amount mid
- $32,501
- Disclosed range
- $15,001 - $50,000
- Reporting lag days
- 35
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2026-05-18","shares":14501,"price":139.4094,"value":2021575.71,"is_10b5_1":true}
- Days between
- -12
- Opposite side
- Yes
- 65Insider overlapMar 27, 2026
Sen. Alan Armstrong bought ANET 10 days after its President sold $1.9M
Details
- Politician
- Alan Armstrong
- Ticker
- ANET
- Asset
- Arista Networks, Inc. Common Stock
- Tx type
- buy
- Tx date
- Mar 27, 2026
- Filing date
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 116
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2026-03-17","shares":14005,"price":134.016,"value":1876894.08,"is_10b5_1":true}
- Days between
- 10
- Opposite side
- Yes
- 50Insider overlapMar 25, 2026
Rep. Gilbert Ray Cisneros, Jr. partially sold ANET 8 days after its President sold $1.9M
Details
- Politician
- Gilbert Ray Cisneros, Jr.
- Ticker
- ANET
- Asset
- Arista Networks, Inc. Common Stock (ANET)
- Tx type
- partial_sale
- Tx date
- Mar 25, 2026
- Filing date
- Apr 7, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 13
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2026-03-17","shares":14005,"price":134.016,"value":1876894.08,"is_10b5_1":true}
- Days between
- 8
- Opposite side
- No
- 50Insider overlapFeb 12, 2026
Rep. Tony Wied partially sold ANET 5 days before its President sold $1.6M
Details
- Politician
- Tony Wied
- Ticker
- ANET
- Asset
- Arista Networks Inc
- Tx type
- partial_sale
- Tx date
- Feb 12, 2026
- Filing date
- Mar 9, 2026
- Amount low
- $100K
- Amount high
- $250K
- Amount mid
- $175K
- Disclosed range
- $100,001 - $250,000
- Reporting lag days
- 25
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2026-02-17","shares":10989,"price":142.9243,"value":1570595.13,"is_10b5_1":true}
- Days between
- -5
- Opposite side
- No
- 65Insider overlapJan 30, 2026
Rep. Gilbert Ray Cisneros, Jr. bought ANET 10 days after its President sold $1.4M
Details
- Politician
- Gilbert Ray Cisneros, Jr.
- Ticker
- ANET
- Asset
- Arista Networks, Inc. Common Stock (ANET)
- Tx type
- buy
- Tx date
- Jan 30, 2026
- Filing date
- Feb 13, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 14
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2026-01-20","shares":10756,"price":129.2549,"value":1390265.7,"is_10b5_1":true}
- Days between
- 10
- Opposite side
- Yes
- 50Insider overlapDec 24, 2025
Rep. Gilbert Ray Cisneros, Jr. partially sold ANET 7 days after its President sold $1.9M
Details
- Politician
- Gilbert Ray Cisneros, Jr.
- Ticker
- ANET
- Asset
- Arista Networks, Inc. Common Stock (ANET)
- Tx type
- partial_sale
- Tx date
- Dec 24, 2025
- Filing date
- Jan 12, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 19
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2025-12-17","shares":15766,"price":122.4343,"value":1930299.17,"is_10b5_1":true}
- Days between
- 7
- Opposite side
- No
- 65Insider overlapDec 11, 2025
Sen. John Boozman bought ANET 6 days before its President sold $1.9M
Details
- Politician
- John Boozman
- Ticker
- ANET
- Asset
- Arista Networks, Inc. Common Stock
- Tx type
- buy
- Tx date
- Dec 11, 2025
- Filing date
- Jan 13, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 33
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2025-12-17","shares":15766,"price":122.4343,"value":1930299.17,"is_10b5_1":true}
- Days between
- -6
- Opposite side
- Yes
- 65Insider overlapNov 18, 2025
Rep. Gilbert Ray Cisneros, Jr. bought ANET 1 day after its President sold $1.2M
Details
- Politician
- Gilbert Ray Cisneros, Jr.
- Ticker
- ANET
- Asset
- Arista Networks, Inc. Common Stock (ANET)
- Tx type
- buy
- Tx date
- Nov 18, 2025
- Filing date
- Dec 15, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 27
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2025-11-17","shares":9262,"price":129.1556,"value":1196239.17,"is_10b5_1":true}
- Days between
- 1
- Opposite side
- Yes
- 65Insider overlapNov 13, 2025
Sen. John Boozman bought ANET 4 days before its President sold $1.2M
Details
- Politician
- John Boozman
- Ticker
- ANET
- Asset
- Arista Networks Inc
- Tx type
- buy
- Tx date
- Nov 13, 2025
- Filing date
- Dec 8, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 25
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2025-11-17","shares":9262,"price":129.1556,"value":1196239.17,"is_10b5_1":true}
- Days between
- -4
- Opposite side
- Yes
- 50Insider overlapOct 27, 2025
Rep. Tony Wied sold ANET 10 days after its President sold $2.5M
Details
- Politician
- Tony Wied
- Ticker
- ANET
- Asset
- Arista Networks Inc
- Tx type
- sell
- Tx date
- Oct 27, 2025
- Filing date
- Nov 10, 2025
- Amount low
- $50,001
- Amount high
- $100K
- Amount mid
- $75,001
- Disclosed range
- $50,001 - $100,000
- Reporting lag days
- 14
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kenneth-duda","name":"Kenneth Duda","title":"President and CTO","short_title":"President"},"company":"Arista Networks, Inc.","ticker":"ANET","tx_kind":"open_market_sale","tx_date":"2025-10-17","shares":17352,"price":143.0645,"value":2482455.2,"is_10b5_1":true}
- Days between
- 10
- Opposite side
- No
Transactions
Independent third-party platform; not affiliated with or endorsed by any member of Congress. Data sourced from publicly available filings and records. Portfolio, holdings, returns, and allocations are estimates and may differ from actual values. Informational and educational only; not investment advice. Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4; the whale score is a model ranking of that filed activity.