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sellWeak cluster of 410b5-1 plan

Mark Patterson sold $195k of CSCO

EVP and CFO at CISCO SYSTEMS, INC.. 1,795 shares at an average of $108.87, traded Sep 11, 2026, filed Sep 14, 2026.

Warning score
29
Value
$195k
1,795 shares
Holdings after
165,778
-1% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CFO
    +22
  • Trade size
    $195k at market
    +12
  • Share of holdings sold
    Sold 1.1% of holdings
    0
  • Cluster
    4 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.

CSCOOct 9, 2026 · close 118.39
Since filing Sep 14, 2026: +8.0%SPY +2.6% · excess +5.4%

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 0000858877-26-000137, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 10, 2026FTax withholding
Common Stock10b5-1
-1,553$109.43$170k167,57328 d ago
Sep 11, 2026SOpen-market sale
Common Stock10b5-1
-1,795$108.87$195k165,77828 d ago

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
18Weak
CSCOsell 410b5-1
CISCO SYSTEMS, INC.
Oliver Tuszik
EVP, Global Sales
$75k
680 shares
-0%
16Weak
CSCOsell 410b5-1
CISCO SYSTEMS, INC.
Thimaya K. Subaiya
EVP, Operations
$34k
312 shares
-0%
23Weak
CSCOsell 410b5-1
CISCO SYSTEMS, INC.
Nichlas A Fink
SVP, Chief Accounting Officer
$249k
2,274 shares
-7%
35Weak
CSCOsell 410b5-1
CISCO SYSTEMS, INC.
Oliver Tuszik
EVP, Global Sales
$1.2M
17,526 shares
-8%
20Weak
CSCOsell 410b5-1
CISCO SYSTEMS, INC.
Thimaya K. Subaiya
EVP, Operations
$116k
1,744 shares
-1%
22Weak
CSCOsell 410b5-1
CISCO SYSTEMS, INC.
Deborah L Stahlkopf
EVP and Chief Legal Officer
$185k
2,718 shares
-2%
15Weak
CSCOsell 410b5-1
CISCO SYSTEMS, INC.
Maria Victoria Wong
SVP & Chief Acctg Officer
$29k
428 shares
-1%
22Weak
CSCOsell 610b5-1
CISCO SYSTEMS, INC.
Maria Victoria Wong
SVP & Chief Acctg Officer
$213k
3,162 shares
-9%
28Weak
CSCOsell 610b5-1
CISCO SYSTEMS, INC.
Thimaya K. Subaiya
EVP, Operations
$502k
7,511 shares
-4%
35Weak
CSCOsell 610b5-1
CISCO SYSTEMS, INC.
Mark Patterson
EVP and CFO
$484k
7,230 shares
-4%

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.