CoverageForm 410-K10-Q8-K13D13G13F

Fortinet, Inc.

FTNTCIK 0001262039 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 25, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0434Δ-0.000997% similar+115/-115
MD&A:tone -0.0015Δ-0.000085% similar+97/-103

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Fortinet, Inc.

NameRolesFilings
Xie Ken
OfficerDirector
44
Jensen Keith
Officer
39
Xie Michael
OfficerDirector
38
Whittle John
Officer
32
Neukom William H.
Director
27

Showing 1-5 of 15

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Fortinet, Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Sim Judith3100%+17.8%+17.8%+17.8%+17.8%
2Neukom William H.1060%+6.3%+9.4%+33.2%-27.2%
3Jensen Keith7777%+3.2%+9.2%+29.2%-37.1%
4Xie Ken8337%-7.9%-6.3%+15.8%-39.3%
5Xie Michael4835%-5.4%-8.7%+23.1%-40.1%
6Perche Patrice2442%-5.0%-14.7%+26.1%-31.6%
7Whittle John3661%-2.1%+3.2%+15.1%-20.4%

All filings

332 Form 4 / 4-A filings, newest first

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