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Ken Xie

President & CEO · Fortinet

Ken Xie (President & CEO) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in Fortinet, Inc. (FTNT). The largest single filing was $26.2M of FTNT (161,320 sh across 5 lots, as filed), executed Aug 3. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
5
0 buys · 5 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$85.1M
shares × price, as filed
Last traded
Nov 2
Filed Nov 3

Median ADV $920.4M across their filed names

Open performance→
Volume by month
$26.2M$13.1M$0Dec 2024Jun 2025Dec 2025Jun 2026Dec 2024 · sells $4.3MJan 2025 · sells $4.2MFeb 2025 · sells $4.9MMar 2025 · sells $20.0MMay 2025 · sells $16.8MAug 2025 · sells $15.6MNov 2025 · sells $13.7MFeb 2026 · sells $14.2MMay 2026 · sells $391KJun 2026 · sells $23.4MAug 2026 · sells $26.2MNov 2026 · sells $20.9M
Buys $0 Sells $164.6M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 5 filings

Sector per market data · by filing · past 12 months

Most traded names
FTNT Fortinet, Inc. FTNT · 0 buys · 13 sells 13 filings
Recent filings
FTNTSALE Fortinet, Inc. View filing → $20.0M
206,000 sh across 4 lots
Exec Mar 10 2025
Filed Mar 11 2025 · 5:30 PM ET
FTNTSALE Fortinet, Inc. View filing → $4.9M
45,321 sh across 6 lots
Exec Feb 11 2025
Filed Feb 13 2025 · 5:30 PM ET
FTNTSALE Fortinet, Inc. View filing → $4.2M
45,357 sh across 3 lots
Exec Jan 14 2025
Filed Jan 15 2025 · 5:30 PM ET
FTNTSALE Fortinet, Inc. View filing → $4.3M
44,644 sh across 7 lots
Exec Dec 17 2024
Filed Dec 19 2024 · 5:30 PM ET
FTNTSALE Fortinet, Inc. View filing → $4.5M
45,434 sh across 5 lots
Exec Nov 12 2024
Filed Nov 14 2024 · 5:30 PM ET