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sellWeak cluster of 310b5-1 plan

Ken Xie sold $26M of FTNT

PRESIDENT & CEO at Fortinet, Inc.. 161,482 shares at an average of $162.66, traded Aug 3, 2026, filed Aug 4, 2026.

Warning score
30
Value
$26M
161,482 shares
Holdings after
52,972,372
-0% from before
From 52-week low
+119%
low $74.39, close $163.21
From 52-week high
-2%
high $166.83, as of Aug 3, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $26.3M at market
    +25
  • Share of holdings sold
    Sold 0.3% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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.

FTNTOct 13, 2026 · close 190.76
Since filing Aug 4, 2026: +13.4%SPY +1.1% · excess +12.2%

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 0001475587-26-000014, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 1, 2026MOption exercise
Common Stock10b5-1
+6,260$0.00$052,978,632Aug 4, 2026
Aug 1, 2026MOption exercise
Common Stock10b5-1
+4,558$0.00$052,983,190Aug 4, 2026
Aug 1, 2026MOption exercise
Common Stock10b5-1
+2,275$0.00$052,985,465Aug 4, 2026
Aug 1, 2026FTax withholding
Common Stock10b5-1
-6,611$161.95$1.1M52,978,854Aug 4, 2026
Aug 3, 2026MOption exercise
Common Stock10b5-1
+155,000$22.90$3.5M53,133,854Aug 4, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-18,409$160.14$2.9M53,115,445Aug 4, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-19,647$160.82$3.2M53,095,798Aug 4, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-7,350$161.82$1.2M53,088,448Aug 4, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-67,971$163.08$11M53,020,477Aug 4, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-47,943$163.91$7.9M52,972,534Aug 4, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-162$164.49$27k52,972,372Aug 4, 2026
Aug 1, 2026MOption exercise
Restricted Stock Unitsderivative10b5-1
-6,260$0.00$012,520Aug 4, 2026
Aug 1, 2026MOption exercise
Restricted Stock Unitsderivative10b5-1
-4,558$0.00$027,346Aug 4, 2026
Aug 1, 2026MOption exercise
Restricted Stock Unitsderivative10b5-1
-2,275$0.00$022,754Aug 4, 2026
Aug 3, 2026MOption exercise
Nonqualified Stock Option (right to buy)derivative10b5-1
-155,000$0.00$0306,470Aug 4, 2026

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
10Weak
FTNTsell 210b5-1
Fortinet, Inc.
Christiane Ohlgart
Chief Financial Officer
$8,640
48 shares
-0%
28Weak
FTNTsell 210b5-1
Fortinet, Inc.
John Whittle
CHIEF OPERATING OFFICER
$9.4M
56,700 shares
-38%
13Weak
FTNTsell 310b5-1
Fortinet, Inc.
Michael Xie
VP, ENGINEERING & CTO
$508k
3,121 shares
-0%
10Weak
FTNTsell 310b5-1
Fortinet, Inc.
Christiane Ohlgart
Chief Financial Officer
$64k
387 shares
-4%
29Weak
FTNTsell 410b5-1
Fortinet, Inc.
Michael Xie
VP, ENGINEERING & CTO
$572k
3,907 shares
-0%
30Weak
FTNTsell 410b5-1
Fortinet, Inc.
Ken Xie
PRESIDENT & CEO
$23M
160,632 shares
-0%
45Moderate
FTNTsell 410b5-1
Fortinet, Inc.
John Whittle
CHIEF OPERATING OFFICER
$19M
146,015 shares
-61%
22Weak
FTNTsell 410b5-1
Fortinet, Inc.
Christiane Ohlgart
Chief Financial Officer
$31k
238 shares
-3%
26Weak
FTNTsell 410b5-1
Fortinet, Inc.
Christiane Ohlgart
Chief Financial Officer
$91k
756 shares
-8%
22Weak
FTNTsell 410b5-1
Fortinet, Inc.
Christiane Ohlgart
Chief Financial Officer
$27k
238 shares
-2%

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.

Ken Xie sold $26M of FTNT | InsiderTell