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Fortinet, Inc.

TechnologyS&P 500NASDAQ 100

Fortinet, Inc. insider trading

Fortinet, Inc. files with the SEC as a Computer Peripheral Equipment, NEC company headquartered in Sunnyvale, CA. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent FTNT insider transactions

4 insiders traded FTNT on the open market between Jun 02, 2026 and Sep 15, 2026 — 24 sales worth $54.1M, of which every one was pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$54.1M

24 of 24 on a 10b5-1 plan

Net
−$54.1M
Insiders
4

Open-market purchases (code P) and sales (code S) from Fortinet, Inc.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 20, 2026. The live dashboard shows new filings the moment they clear.

Every FTNT Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

FTNT insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 7 insiders traded FTNT on the open market: 4 purchases worth $139.7K and 131 sales worth $291.2M, 125 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 50 sales ($162.6M), by 4 insiders.

QuarterBoughtSold
Q2 2026—−$43.7M29 sales · all on a plan
Q1 2026—−$42.3M7 sales · 1 on a plan
Q4 2025—−$14M7 sales · all on a plan
Q3 2025—−$62.6M7 sales · all on a plan
Q2 2025+$34.9K1 buy−$17.3M5 sales · all on a plan
Q1 2025+$34.9K1 buy−$66.1M28 sales · all on a plan
Q4 2024+$35K1 buy−$25M30 sales · all on a plan
Q3 2024+$35K1 buy−$20.3M18 sales · all on a plan
Largest purchase
+$35K of FTNT by Neukom William H. (Director) on Dec 06, 2024, under a 10b5-1 plan.
Largest sale
−$38.1M of FTNT by Xie Michael (VP, Engineering & CTO · Director) on Aug 04, 2025, under a 10b5-1 plan.

Open-market transactions through Jun 30, 2026most recent first

  • Xie Michael10b5-1

    VP, Engineering & CTO · Director

    −$342.5K

    Jun 03, 2026

    2,337 sh · $146.55

  • Xie Michael10b5-1

    VP, Engineering & CTO · Director

    −$83.3K

    Jun 03, 2026

    564 sh · $147.71

  • Xie Ken10b5-1

    President & CEO · Director

    −$5.8M

    Jun 02, 2026

    39,854 sh · $144.29

  • Xie Ken10b5-1

    President & CEO · Director

    −$5.5M

    Jun 02, 2026

    37,540 sh · $146.36

  • Xie Ken10b5-1

    President & CEO · Director

    −$2.8M

    Jun 02, 2026

    19,867 sh · $143.43

  • Xie Ken10b5-1

    President & CEO · Director

    −$2.7M

    Jun 02, 2026

    18,492 sh · $148.24

  • Xie Ken10b5-1

    President & CEO · Director

    −$2M

    Jun 02, 2026

    13,790 sh · $147.37

  • Xie Ken10b5-1

    President & CEO · Director

    −$1.9M

    Jun 02, 2026

    12,821 sh · $145.04

  • Xie Ken10b5-1

    President & CEO · Director

    −$1.4M

    Jun 02, 2026

    9,641 sh · $142.37

  • Xie Ken10b5-1

    President & CEO · Director

    −$1.3M

    Jun 02, 2026

    8,627 sh · $148.94

  • Whittle John10b5-1

    Chief Operating Officer

    −$11.1M

    May 21, 2026

    86,820 sh · $128.15

  • Whittle John10b5-1

    Chief Operating Officer

    −$7.1M

    May 21, 2026

    54,979 sh · $128.74

  • Whittle John10b5-1

    Chief Operating Officer

    −$546.2K

    May 21, 2026

    4,216 sh · $129.55

  • Ohlgart Christiane10b5-1

    Chief Financial Officer

    −$30.9K

    May 20, 2026

    238 sh · $130.00

  • Ohlgart Christiane10b5-1

    Chief Financial Officer

    −$90.7K

    May 14, 2026

    756 sh · $120.00

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

Fortinet, Inc. company record

SEC industry classification
Computer Peripheral Equipment, NEC
Headquarters
Sunnyvale, CA
Incorporated in
DE
Listed on
Nasdaq
SEC Central Index Key
0001262039

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

After insiders bought FTNT

What the stock actually did in the 90 days following each open-market purchase

Don't check FTNT — let it ping you

Get told the moment an insider moves on FTNT

Pro watches Fortinet, Inc. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add FTNT to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track FTNT on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read FTNT insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are FTNT insiders buying or selling?
Between Jun 02, 2026 and Sep 15, 2026, 4 Fortinet, Inc. insiders made no open-market purchases and 24 sales worth $54.1M, a net sale of $54.1M. 24 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much FTNT stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 7 Fortinet, Inc. insiders made 4 open-market purchases worth $139.7K and 131 sales worth $291.2M. 125 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 50 sales ($162.6M). The largest purchase was Neukom William H. buying $35K on Dec 06, 2024. The largest sale was Xie Michael selling $38.1M on Aug 04, 2025.
What was the largest recent FTNT insider trade?
Xie Ken (President & CEO · Director) sold $11.1M of FTNT stock on Aug 03, 2026 at about $163.08 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy FTNT shares?
No open-market purchase by a Fortinet, Inc. insider appears in the filings from Jun 02, 2026 to Sep 15, 2026 — every recorded open-market transaction in that period was a sale. Before that, the most recent purchase in SEC's data was Neukom William H. buying $34.9K on Jun 06, 2025.
Where does FTNT insider trading data come from?
From the Form 4 filings Fortinet, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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