Form 4 Tracker
Fortinet, Inc.
FTNT

56 insider filings · Latest: Aug 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Aug 3, 2026Aug 4 9:15 PMMichael XieDirector, VP, ENGINEERING & CTO
Sale
3,121$162.63$507.6K9,918,360(D)

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Aug 3, 2026Aug 4 9:13 PMKen XieDirector, PRESIDENT & CEO
Sale
161,482$162.66$26.3M52,972,372(D)

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Aug 4, 2026Aug 4 9:12 PMChristiane OhlgartChief Financial Officer
Sale
387$164.59$63.7K10,393(D)

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Aug 4, 2026Aug 4 8:30 PMMargrit Christiane Ohlgart
Proposed Sale
387$163.21$63.2K

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Aug 3, 2026Aug 3 8:37 PMKEN QING XIE
Proposed Sale
161,482$161.95$26.2M

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Aug 3, 2026Aug 3 8:20 PMMICHAEL XIE
Proposed Sale
3,121$161.95$505.4K

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Jun 2, 2026Jun 3 10:39 PMKen XieDirector, PRESIDENT & CEO
Sale
160,632$145.58$23.4M52,972,372(D)

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Jun 3, 2026Jun 3 10:38 PMMichael XieDirector, VP, ENGINEERING & CTO
Sale
3,907$146.44$572.1K9,923,610(D)

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Jun 3, 2026Jun 3 8:29 PMMICHAEL XIE
Proposed Sale
3,907$148.86$581.6K

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Jun 2, 2026Jun 2 8:33 PMKEN QING XIE
Proposed Sale
160,632$147.14$23.6M

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May 21, 2026May 22 8:03 PMJohn WhittleCHIEF OPERATING OFFICER
Sale
146,015$128.41$18.7M94,724(D)

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May 21, 2026May 21 8:31 PMJOHN WHITTLE
Proposed Sale
146,015$130.00$19.0M

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May 20, 2026May 20 10:19 PMChristiane OhlgartChief Financial Officer
Sale
238$130.00$30.9K8,824(D)

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May 20, 2026May 20 8:42 PMMargrit Christiane Ohlgart
Proposed Sale
238$127.64$30.4K

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May 14, 2026May 15 9:53 PMChristiane OhlgartChief Financial Officer
Sale
756$120.00$90.7K9,062(D)

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May 14, 2026May 14 8:28 PMMargrit Christiane Ohlgart
Proposed Sale
756$117.69$89.0K

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May 11, 2026May 13 8:04 PMChristiane OhlgartChief Financial Officer
Sale
238$115.00$27.4K9,818(D)

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May 11, 2026May 11 8:40 PMMARGRIT CHRISTIANE OHLGART
Proposed Sale
238$114.07$27.1K

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May 7, 2026May 8 10:35 PMChristiane OhlgartChief Financial Officer
Sale
756$110.00$83.2K10,056(D)

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May 7, 2026May 7 8:19 PMMARGRIT CHRISTIANE OHLGART
Proposed Sale
756$89.95$68.0K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Feb 1, 2026Feb 4 1:06 AMMichael XieDirector, VP, ENGINEERING & CTO
Option Exercise
41,0600(D)

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Jan 16, 2026Jan 20 9:40 PMKen XieDirector, PRESIDENT & CEO
Grant/Award
62,10962,109(D)

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Jan 16, 2026Jan 20 9:39 PMJohn WhittleCHIEF OPERATING OFFICER
Grant/Award
19,96219,962(D)

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Jan 16, 2026Jan 20 9:38 PMMichael XieDirector, VP, ENGINEERING & CTO
Grant/Award
28,82328,823(D)

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Dec 31, 2025Jan 1 1:07 AMJames G. StavridisDirector
Option Exercise
6491,299(D)

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Dec 31, 2025Jan 1 1:05 AMMing HsiehDirector
Option Exercise
6491,299(D)

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Dec 31, 2025Jan 1 1:04 AMJanet NapolitanoDirector
Option Exercise
6491,299(D)

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Dec 31, 2025Jan 1 1:03 AMJudith SimDirector
Option Exercise
6491,299(D)

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Dec 31, 2025Jan 1 1:02 AMJean X. HuDirector
Option Exercise
6491,299(D)

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Dec 31, 2025Jan 1 1:01 AMKenneth A GoldmanDirector
Option Exercise
6491,299(D)

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