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FTNT research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-30 · 0001899894-26-000006

  2. 4 · Ownership change

    Report date 2026-09-30 · 0001821008-26-000008

  3. 4 · Ownership change

    Report date 2026-09-30 · 0001661859-26-000008

  4. 4 · Ownership change

    Report date 2026-09-30 · 0001646293-26-000008

  5. 4 · Ownership change

    Report date 2026-09-30 · 0001452385-26-000010

  6. 4 · Ownership change

    Report date 2026-09-30 · 0001302110-26-000034

  7. 4 · Ownership change

    Report date 2026-09-30 · 0001218470-26-000020

  8. 4 · Ownership change

    Report date 2026-09-24 · 0002016813-26-000020

  9. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001262039-26-000021

  10. 8-K · Current report

    Report date 2026-07-29 · 0001262039-26-000018 · Items 2.02,9.01

  11. 8-K · Current report

    Report date 2026-06-12 · 0001262039-26-000015 · Items 5.07

  12. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001262039-26-000013

  13. 8-K · Current report

    Report date 2026-05-06 · 0001262039-26-000010 · Items 2.02,9.01

  14. DEF 14A · Proxy statement

    Report date 2026-06-12 · 0002077096-26-000106

  15. 10-K · Annual report

    Report date 2025-12-31 · 0001262039-26-000007

  16. 8-K · Current report

    Report date 2026-02-05 · 0001262039-26-000003 · Items 2.02,9.01

  17. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001262039-25-000039

  18. 8-K · Current report

    Report date 2025-11-05 · 0001262039-25-000036 · Items 2.02,9.01

  19. 8-K · Current report

    Report date 2025-08-21 · 0001262039-25-000033 · Items 8.01

  20. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001262039-25-000028

  21. 8-K · Current report

    Report date 2025-08-06 · 0001262039-25-000025 · Items 2.02,9.01

  22. 8-K · Current report

    Report date 2025-06-13 · 0001262039-25-000022 · Items 5.07

  23. 8-K/A · Current report

    Report date 2025-05-13 · 0001262039-25-000020 · Items 5.02

  24. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001262039-25-000017

  25. 8-K · Current report

    Report date 2025-05-07 · 0001262039-25-000014 · Items 2.02,9.01

  26. DEF 14A · Proxy statement

    Report date 2025-06-13 · 0001174947-25-000618

  27. 10-K · Annual report

    Report date 2024-12-31 · 0001262039-25-000011

  28. 8-K · Current report

    Report date 2025-02-04 · 0001262039-25-000007 · Items 2.02,5.02,9.01

  29. 8-K/A · Current report

    Report date 2025-01-17 · 0001262039-25-000003 · Items 5.02

  30. 8-K · Current report

    Report date 2024-11-06 · 0001262039-24-000045 · Items 5.02,9.01

  31. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001262039-24-000043

  32. 8-K · Current report

    Report date 2024-11-07 · 0001262039-24-000040 · Items 2.02,9.01

  33. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001262039-24-000037

  34. 8-K/A · Current report

    Report date 2024-08-06 · 0001262039-24-000034 · Items 2.02,9.01

  35. 8-K · Current report

    Report date 2024-08-06 · 0001262039-24-000032 · Items 2.02,9.01

  36. 8-K/A · Current report

    Report date 2024-07-19 · 0001262039-24-000028 · Items 5.02

  37. 8-K · Current report

    Report date 2024-06-14 · 0001262039-24-000025 · Items 5.07

  38. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001262039-24-000020

  39. 8-K · Current report

    Report date 2024-05-02 · 0001262039-24-000017 · Items 2.02,9.01

  40. DEF 14A · Proxy statement

    Report date 2024-06-14 · 0001174947-24-000602

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 15 transaction rows15SGrant / award: 7 transaction rows7AExercise / conversion: 30 transaction rows30MTax / exercise payment: 4 transaction rows4FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

56 matching transaction rows. Showing 1 to 50.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-24
2026-09-25
Ohlgart Christiane
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock48.0180.0
2026-09-15
2026-09-16
Whittle John
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock2835.062.11
2026-09-15
2026-09-16
Whittle John
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock2835.0168.74
2026-09-15
2026-09-16
Whittle John
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Option (right to buy)
Derivative security
2835.00.0
2026-09-14
2026-09-16
Whittle John
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1158.0166.02
2026-09-14
2026-09-16
Whittle John
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock53865.062.11
2026-09-14
2026-09-16
Whittle John
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock52707.0165.43
2026-09-14
2026-09-16
Whittle John
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Option (right to buy)
Derivative security
53865.00.0
2026-08-12
2026-08-13
Kan Derek T.A · Grant / award
Acquired
Restricted Stock Units
Derivative security
1836.00.0
2026-08-12
2026-08-13
Napolitano JanetA · Grant / award
Acquired
Restricted Stock Units
Derivative security
1836.00.0
2026-08-12
2026-08-13
STAVRIDIS JAMES G.A · Grant / award
Acquired
Restricted Stock Units
Derivative security
1836.00.0
2026-08-12
2026-08-13
Sim JudithA · Grant / award
Acquired
Restricted Stock Units
Derivative security
1836.00.0
2026-08-12
2026-08-13
Hu Jean X.A · Grant / award
Acquired
Restricted Stock Units
Derivative security
1836.00.0
2026-08-12
2026-08-13
Hsieh MingA · Grant / award
Acquired
Restricted Stock Units
Derivative security
1836.00.0
2026-08-12
2026-08-13
GOLDMAN KENNETH AA · Grant / award
Acquired
Restricted Stock Units
Derivative security
1836.00.0
2026-08-04
2026-08-04
Ohlgart Christiane
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock387.0164.59
2026-08-03
2026-08-04
Xie Ken
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock162.0164.49
2026-08-03
2026-08-04
Xie Ken
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock47943.0163.91
2026-08-03
2026-08-04
Xie Ken
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock67971.0163.08
2026-08-03
2026-08-04
Xie Ken
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock155000.022.9
2026-08-03
2026-08-04
Xie Ken
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock18409.0160.14
2026-08-03
2026-08-04
Xie Ken
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock19647.0160.82
2026-08-03
2026-08-04
Xie Ken
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock7350.0161.82
2026-08-03
2026-08-04
Xie Ken
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Nonqualified Stock Option (right to buy)
Derivative security
155000.00.0
2026-08-03
2026-08-04
Xie Michael
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock800.0163.98
2026-08-03
2026-08-04
Xie Michael
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock700.0160.36
2026-08-03
2026-08-04
Xie Michael
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock200.0161.75
2026-08-03
2026-08-04
Xie Michael
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1421.0163.12
2026-08-01
2026-08-04
Ohlgart Christiane
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock300.00.0
2026-08-01
2026-08-04
Ohlgart Christiane
10b5-1 checkbox reported
F · Tax / exercise payment
Disposed
Common Stock581.0161.95
2026-08-01
2026-08-04
Ohlgart Christiane
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock684.00.0
2026-08-01
2026-08-04
Ohlgart Christiane
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock650.00.0
2026-08-01
2026-08-04
Ohlgart Christiane
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
684.00.0
2026-08-01
2026-08-04
Ohlgart Christiane
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
300.00.0
2026-08-01
2026-08-04
Ohlgart Christiane
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
650.00.0
2026-08-01
2026-08-04
Whittle JohnM · Exercise / conversion
Acquired
Common Stock1608.00.0
2026-08-01
2026-08-04
Whittle JohnF · Tax / exercise payment
Disposed
Common Stock2310.0161.95
2026-08-01
2026-08-04
Whittle JohnM · Exercise / conversion
Acquired
Common Stock1138.00.0
2026-08-01
2026-08-04
Whittle JohnM · Exercise / conversion
Acquired
Common Stock1827.00.0
2026-08-01
2026-08-04
Whittle JohnM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
1827.00.0
2026-08-01
2026-08-04
Whittle JohnM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
1608.00.0
2026-08-01
2026-08-04
Whittle JohnM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
1138.00.0
2026-08-01
2026-08-04
Xie Ken
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock6260.00.0
2026-08-01
2026-08-04
Xie Ken
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock4558.00.0
2026-08-01
2026-08-04
Xie Ken
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock2275.00.0
2026-08-01
2026-08-04
Xie Ken
10b5-1 checkbox reported
F · Tax / exercise payment
Disposed
Common Stock6611.0161.95
2026-08-01
2026-08-04
Xie Ken
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
2275.00.0
2026-08-01
2026-08-04
Xie Ken
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
4558.00.0
2026-08-01
2026-08-04
Xie Ken
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
6260.00.0
2026-08-01
2026-08-04
Xie Michael
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock1300.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001262039Fortinet, Inc.

No parent relationship is available in this import; this is not proof of independence.

Legal Entity Identifier
549300O0QJWDBAS0QX03
GLEIF legal name
FORTINET, INC.
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2025-12-01T13:30:05Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Fortinet · alias · wikidata
  • FTNT · alias · wikidata
  • ftn · alias · wikidata
  • FORTINET INC · former SEC name · 2003-08-29 to 2019-05-08
Explore headquarters map ↗

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$5.96B$6.40B
2023-12-31$5.30B$5.87B
2022-12-31$4.42B$5.09B
2021-12-31$3.34B$4.16B
2020-12-31$2.59B$3.38B
2019-12-31$2.16B$2.85B
2018-12-31$1.80B$2.42B
2017-12-31$1.49B$2.05B

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗