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sellWeak cluster of 210b5-1 plan

Edward Cooper Werner sold $300k of FFIV

Chief Financial Officer at F5, INC.. 1,000 shares at an average of $300.00, traded Mar 25, 2026, filed Mar 26, 2026.

Warning score
29
Value
$300k
1,000 shares
Holdings after
4,305
-19% from before
From 52-week low
+33%
low $223.99, close $297.86
From 52-week high
-13%
high $343.17, as of Mar 25, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $300k at market
    +14
  • Share of holdings sold
    Sold 19% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

FFIVOct 9, 2026 · close 479.83
Since filing Mar 26, 2026: +63.7%SPY +21.3% · excess +42.4%

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 0002042647-26-000006, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 25, 2026SOpen-market sale
Common Stock10b5-1
-1,000$300.00$300k4,305Mar 26, 2026

Related signals

Other insiders at F5, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
48Moderate
FFIVsell 210b5-1
F5, INC.
Michael F Montoya
Chief Technology Ops Officer
$1.8M
4,426 shares
-77%
17Weak
FFIVsell 210b5-1
F5, INC.
John Anthony Maddison
Chief Product Mkting Officer
$83k
204 shares
-15%
38Weak
FFIVsell 210b5-1
F5, INC.
Francois Locoh-Donou
President, CEO & Director
$1.0M
3,334 shares
-2%
22Weak
FFIVsell 410b5-1
F5, INC.
Chad Michael Whalen
EVP, Worldwide Sales
$191k
688 shares
-3%
45Moderate
FFIVsell 510b5-1
F5, INC.
Francois Locoh-Donou
President, CEO & Director
$1.1M
3,755 shares
-2%
35Weak
FFIVsell 510b5-1
F5, INC.
Edward Cooper Werner
Chief Financial Officer
$273k
969 shares
-15%
73Notable
FFIVsell 9
F5, INC.
Michael L Dreyer
director
$866k
3,067 shares
-70%
53Moderate
FFIVsell 8
F5, INC.
Alan Higginson
director
$487k
1,770 shares
-21%
20Weak
FFIVsell 710b5-1
F5, INC.
Kunal Anand
Chief Technology Officer
$105k
377 shares
-4%
30Weak
FFIVsell 710b5-1
F5, INC.
Thomas Dean Fountain
EVP Global Services & Strategy
$361k
1,297 shares
-14%

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.

Edward Cooper Werner sold $300k of FFIV | InsiderTell