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John Whittle, Chief Operating Officer at Fortinet, sold FTNT on Sep 14, 2026

Data as of Oct 16

▼ SELL$8.7M52,707 shares at $165.43John Whittle Chief Operating OfficerFTNT Fortinet, Inc.
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Traded
Sep 14, 2026
Disclosed
Sep 16, 2026
Filed
2 days after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

John Whittle, Chief Operating Officer at Fortinet, sold FTNT on Sep 14, 2026TRADEDDISCLOSED
FTNTSimilar stocks (XLK — its sector index fund), rebased to FTNT's price on the disclosure day
FTNT since disclosure
−1.5%
after the sale
Similar stocks (XLK) since disclosure
−0.3%
XLK — its sector index fund

Change in closing price from Sep 16, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLJohn Whittle Chief Operating OfficerFTNT Fortinet, Inc.$478Kdisclosed Sep 16 · filed 1 day after the trade
  2. ▼ SELLJohn Whittle Chief Operating OfficerFTNT Fortinet, Inc.$192Kdisclosed Sep 16 · filed 2 days after the trade

See every trade on FTNT →