Skip to content
sellWeak cluster of 510b5-1 plan

Charles H Giancarlo sold $825k of ANET

director at Arista Networks, Inc.. 2,000 shares at an average of $412.65, traded Dec 2, 2024, filed Dec 4, 2024.

Warning score
33
Value
$825k
2,000 shares
Holdings after
42,946
-4% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $825k at market
    +23
  • Share of holdings sold
    Sold 4.4% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ANETOct 9, 2026 · close 216.74
Since filing Dec 4, 2024: +105.6%SPY +31.1% · excess +74.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001596532-24-000405, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-35$405.83$14k44,911Dec 4, 2024
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-95$407.63$39k44,816Dec 4, 2024
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-206$410.29$85k44,610Dec 4, 2024
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-231$411.34$95k44,379Dec 4, 2024
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-321$412.20$132k44,058Dec 4, 2024
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-391$413.17$162k43,667Dec 4, 2024
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-405$414.13$168k43,262Dec 4, 2024
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-211$414.97$88k43,051Dec 4, 2024
Dec 2, 2024SOpen-market sale
Common Stockindirect: by Trust10b5-1
-105$416.05$44k42,946Dec 4, 2024

Related signals

Other insiders at Arista Networks, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
45Moderate
ANETsell 310b5-1
Arista Networks, Inc.
Jayshree Ullal
CEO and Chairperson
$21M
96,992 shares
-2%
30Weak
ANETsell 310b5-1
Arista Networks, Inc.
Chantelle Yvette Breithaupt
Senior Vice President, CFO
$263k
1,224 shares
-2%
45Moderate
ANETsell 310b5-1
Arista Networks, Inc.
Jayshree Ullal
CEO and Chairperson
$98M
460,374 shares
-9%
35Weak
ANETsell 510b5-1
Arista Networks, Inc.
Mark B Templeton
director
$1.0M
5,000 shares
-9%
45Moderate
ANETsell 510b5-1
Arista Networks, Inc.
Jayshree Ullal
CEO and Chairperson
$13M
62,622 shares
-1%
45Moderate
ANETsell 410b5-1
Arista Networks, Inc.
Kenneth Duda
President and CTO
$8.8M
43,333 shares
-143%
32Weak
ANETsell 410b5-1
Arista Networks, Inc.
Andreas Bechtolsheim
owner
$60M
300,000 shares
-0%
35Weak
ANETsell 410b5-1
Arista Networks, Inc.
Mark B Templeton
director
$986k
5,000 shares
-9%
20Weak
ANETsell 210b5-1
Arista Networks, Inc.
Chantelle Yvette Breithaupt
Senior Vice President, CFO
$120k
612 shares
-1%
55Moderate
ANETsell 310b5-1
Arista Networks, Inc.
Charles H Giancarlo
director
$8.6M
58,000 shares
-116%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Charles H Giancarlo sold $825k of ANET | InsiderTell