Kenneth Duda

Kenneth Duda (President, CTO) sold 43,333 shares at ANET for $7,428,233.22 on 2026-06-22 via scheduled 10b5-1 plan.

Kenneth Duda executed 27 separate sales totaling 43,333 shares for $7,428,233.22 on 2026-06-22 at prices ranging from $167.35 to $175.04, reducing his holdings from 515,733 to 472,400 shares. This transaction is part of a pre-arranged 10b5-1 trading plan, meaning it was scheduled rather than discretionary. The blended average sale price of $171.42 compares to a current price of $161.74, representing a -10.0% gap from the 52-week high of $179.80. His prior trades at ANET showed 30-day returns of +15.2% to +18.3%, though 90-day outcomes for those sales remain unmeasurable. The fundamental backdrop shows strong revenue growth at +28.6% annually and substantial profitability ($1.0B net income on $2.7B quarterly revenue), though the stock trades at a P/E of 54.83.

Duda Kenneth (President/CTO) sold 58,000 shares for $8,124,913.88 via scheduled 10b5-1 plan; held 482,400 post-transaction

Duda Kenneth executed 15 separate sales totaling 58,000 shares at prices ranging from $139.41 to $143.23 on 2026-05-18 for a combined $8,124,913.88 under a pre-arranged 10b5-1 trading plan. His post-transaction holdings remain substantial at 482,400 shares. This is a scheduled transaction, not discretionary activity. The sales occur within the context of ANET trading -21.9% from its 52-week high of $179.80 and -15.8% over the 30-day period, against fundamentals showing $2.7B quarterly revenue, $1.0B net income, and 28.6% annual revenue growth at a 47.62 P/E ratio.

Arista Networks CTO Kenneth Duda sold 58,000 shares for $9.5M via 15 separate transactions on 2026-04-17.

Kenneth Duda, President and CTO of Arista Networks, executed 15 separate sales totaling 58,000 shares (58.0K shares) for $9,472,084.71 ($9.5M) on 2026-04-17, reducing his holdings from 550,400 shares to 492,400 shares (-10.5%). The transactions occurred at prices ranging from $161.18 to $164.86, with a blended average price of $163.31, while the current price stands at $172.86 (+31.7% over the past 30 days and +35.8% over 90 days). His prior trades at ANET show a consistent pattern: five prior sales on 2026-03-17 all posted positive 30-day returns (ranging from +18.4% to +21.0%), with the stock continuing to appreciate post-transaction. The company's fundamentals remain robust, with annual revenue growth of +28.6%, a $2.3B revenue base, and a high P/E of 54.02. The multi-transaction structure and the insider's ongoing 492.4K share holdings suggest this was a liquidity event rather than a complete exit, warranting monitoring of whether this represents a shift in the insider's conviction or continues a pattern of sales that have historically been followed by stock appreciation.

Duda sells 58,000 ANET shares across 12 transactions for $7.8M; holdings drop 10.3% to 502.4K shares

On 2026-03-17, Kenneth Duda (President and CTO) executed 12 separate sales totaling 58,000 shares at prices ranging from $133.03 to $135.97 for aggregate proceeds of $7,780,319.13, reducing his holdings from 560.4K to 502.4K shares (-10.3%). The blended average sale price of $134.14 sits modestly below the current price of $136.26 and well below the 52-week high of $162.03. Duda's recent trading pattern at ANET shows five prior sales on 2026-02-17 with 30-day returns ranging from -5.9% to -4.1%, suggesting the stock has retreated since his earlier February dispositions. Against a company backdrop of strong fundamentals—$2.3B revenue, 28.6% annual growth, and $853M net income—the magnitude and timing of this multi-tranche sale warrant monitoring, though the absence of FLAGS and the continuation of a pattern established just weeks prior suggest this activity is discretionary rather than part of a pre-arranged trading plan.

Duda sold 58,000 ANET shares on 2026-02-17 for $8.3M; retains 1.11M shares; blended avg $142.40 vs current $137.23

Kenneth Duda, President and CTO, executed 15 separate sales totaling 58,000 shares for $8,259,002.18 across a narrow price band ($141.15–$144.74) on a single day, reducing his holdings by 5.0% to 1,111,168 shares. The transaction occurred while ANET stock trades 15.3% below its 52-week high of $162.03, and the blended sale price of $142.40 sits 3.8% above the current price of $137.23, suggesting the insider captured a near-peak during that window. His same-ticker trading history at ANET shows five prior sells on 2026-01-20 with uniformly positive 30-day returns (5.6%–7.8%), though 90-day outcomes remain unmeasurable. The company's fundamentals remain robust: $2.3B in quarterly revenue with 28.6% annual growth and $853.0M net income, alongside a 42.88 P/E valuation that reflects high growth expectations. Without a 10b5-1 plan FLAG, this discretionary sale during a period of stock strength warrants attention to whether similar liquidations follow or whether this represents a one-time capital event.

Duda (President/CTO) sells 56,000 ANET shares in 12 transactions for $7,192,212.41 on 2026-01-20

Kenneth Duda, President and CTO of Arista Networks, executed 12 separate sales totaling 56,000 shares for $7,192,212.41 on 2026-01-20, reducing his holdings from 578,400 to 522,400 shares (-9.7%). The sales occurred at prices ranging from $127.28 to $129.90, with a blended average of $128.43, while the current price stands at $138.41—showing the insider sold below recent market levels. His recent transaction history at ANET shows prior sales on 2025-12-17 with 30-day returns ranging from +2.7% to +6.0%, suggesting favorable short-term price action after recent dispositions. The company's strong fundamentals—$2.3B revenue, $853.0M net income, 19.5% annual growth, and $174.3B market cap—do not appear to constrain his decision to reduce position size at these price levels.

ANET President/CTO Duda sells 56,000 shares ($6.9M) across 15 transactions at $122.43–$126.44 on 2025-12-17

Duda Kenneth, President and CTO, executed 15 separate sales totaling 56,000 shares for $6,896,722.27 on 2025-12-17, reducing holdings by 9.5% to 532,400 shares at a blended average price of $123.16. The current price of $131.12 sits 19.1% below the 52-week high of $162.03, and his prior trades at ANET show negative returns across a one-month window (ranging -2.8% to -7.5%), though all occurred on 2025-11-17 and are not yet measurable at 90 days. The magnitude of this sale—$6.9M in a single session across multiple price points—represents a material reduction in his direct stake, though post-transaction he retains 532,400 shares of a company with $2.3B in quarterly revenue and $165.1B market capitalization. The concentration of activity in a single trading day and the multi-tranche structure merit attention to determine whether this reflects a scheduled disposition plan or discretionary decision.

ANET CTO Kenneth Duda sold 56,000 shares across 21 transactions on 2025-11-17 for $7.2M; stock down 14.8% in 30 days post-sale.

Kenneth Duda, President and CTO of Arista Networks, executed 21 separate sales totaling 56,000 shares (56.0K shares) for $7,202,391.19 ($7.2M) on 2025-11-17, reducing his holdings by 9.4% from 598,400 shares to 542,400 shares. The sales occurred across a range of prices ($125.90 to $132.30), with a blended average of $128.61, executed as the stock has declined 14.8% over the prior 30 days and 5.5% over 90 days. His prior five sales at this ticker (all on 2025-10-17) have experienced 30-day declines ranging from 6.2% to 8.6%, and across his broader cross-ticker trading history, his 20 prior open-market sells averaged a 30-day return of -5.5%. The timing pattern and recent downward price action warrant attention given the size of this divestiture and the lack of upside recovery following his recent trades at this ticker.

ANET President Kenneth Duda sells 56,000 shares for $7,993,813.22 across 15 transactions at blended avg $142.75

Kenneth Duda, President and CTO of Arista Networks, executed 15 separate sales totaling 56,000 shares for $7,993,813.22 on 2025-10-17, reducing his holdings by -9.2% from 608.4K to 552.4K shares. The sales occurred at prices ranging from $140.04 to $143.72, with a blended average of $142.75, occurring when the current stock price is $145.94 (near the 52-week high of $158.23). His prior five trades at ANET (all sales on 2025-09-17) showed mixed near-term results with 30-day returns of -0.2%, +2.0%, +2.0%, +0.3%, and -0.2%, while his cross-ticker track record shows 20 prior sells with an average 30-day return of +2.2%. Against a backdrop of strong company fundamentals—$2.2B revenue, $888.8M net income, +19.5% annual revenue growth, and $183.4B market cap—this multi-tranche liquidation represents a material reduction in insider stake rather than a trivial adjustment.

President/CTO Duda sells 56,000 shares at $139.14–$143.35 for $7.9M; stock now $149.61

Kenneth Duda, President and CTO of Arista Networks, executed 15 separate sales on 2025-09-17 totaling 56,000 shares ($56.0K shares) for $7,940,523.87 ($7.9M) at prices ranging from $139.14 to $143.35, reducing his holdings by 9.1% from 618,400 to 562,400 shares. The stock has since appreciated to $149.61 (current price), putting the executed sale prices 7–8 percentage points below current market levels; his prior sales at ANET on 2025-08-18 showed modestly positive 30-day returns of 4.7–5.4%, but longer-term outcome tracking remains unavailable. At a P/E of 57.76 on $2.2B in quarterly revenue and 19.5% annual growth, the company is trading at a premium valuation; the large single-day disposal and lack of 90-day outcome data from prior ANET trades provide limited precedent for assessing the signal here. The timing and scale merit attention given the senior executive role and the magnitude of the capital raised in one trading session.