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Whittle John

Disclosed activity across 1 company

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26627
SEC CIK
0001476336

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Fortinet, Inc.FTNT · Entity 2890CHIEF OPERATING OFFICERSeptember 14, 2026September 16, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Fortinet, Inc.

Report date September 14, 2026 · Filed September 16, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect96,987 Ending reported balance After 2026-09-15 transaction · row 5
5 source rows · reconciled sequence

Row 1 · 2026-09-14 · Exercise / conversion · Acquired 53,865 · Balance 150,852

Row 2 · 2026-09-14 · Sale · Disposed 52,707 · Balance 98,145

F1: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.

F2: Represents the weighted average sale price. The lowest price at which shares were sold was $165.00 and the highest price at which shares were sold was $165.96. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

Row 3 · 2026-09-14 · Sale · Disposed 1,158 · Balance 96,987

F1: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.

F3: Represents the weighted average sale price. The lowest price at which shares were sold was $166.00 and the highest price at which shares were sold was $166.04. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

Row 4 · 2026-09-15 · Exercise / conversion · Acquired 2,835 · Balance 99,822

Row 5 · 2026-09-15 · Sale · Disposed 2,835 · Balance 96,987

F1: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $62.11 · Expires 2029-02-17Direct2,835 Reported balance After 2026-09-14 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-09-14 · Exercise / conversion · Disposed 53,865 · Balance 2,835

F4: The options are fully vested.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $62.11 · Expires 2029-02-17Direct0 Reported balance After 2026-09-15 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-09-15 · Exercise / conversion · Disposed 2,835 · Balance 0

F4: The options are fully vested.

Filing footnotes · ownership attribution and instrument terms

F1: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.

F2: Represents the weighted average sale price. The lowest price at which shares were sold was $165.00 and the highest price at which shares were sold was $165.96. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

F3: Represents the weighted average sale price. The lowest price at which shares were sold was $166.00 and the highest price at which shares were sold was $166.04. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

F4: The options are fully vested.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 23, 2021 Filed Aug 24, 2021 20:12 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 612 $307.40 $188,130.82
Disclosure

SEC source: 0001209191-21-053113 · doc4.xml · nonDerivative · entry 8

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F5 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $306.77 and the highest price at which shares were sold was $307.76.

Read SEC document
August 23, 2021 Filed Aug 24, 2021 20:12 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 700 $306.27 $214,385.99
Disclosure

SEC source: 0001209191-21-053113 · doc4.xml · nonDerivative · entry 7

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 712

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $305.72 and the highest price at which shares were sold was $306.54.

Read SEC document
August 23, 2021 Filed Aug 24, 2021 20:12 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 400 $304.85 $121,940.00
Disclosure

SEC source: 0001209191-21-053113 · doc4.xml · nonDerivative · entry 6

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,412

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $304.65 and the highest price at which shares were sold was $305.19.

Read SEC document
August 23, 2021 Filed Aug 24, 2021 20:12 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 500 $303.89 $151,943.00
Disclosure

SEC source: 0001209191-21-053113 · doc4.xml · nonDerivative · entry 5

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,812

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $303.49 and the highest price at which shares were sold was $304.19. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (2) through (5) to this Form 4.

Read SEC document
August 23, 2021 Filed Aug 24, 2021 20:12 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 100 $301.94 $30,194.00
Disclosure

SEC source: 0001209191-21-053113 · doc4.xml · nonDerivative · entry 4

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,312

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
August 23, 2021 Filed Aug 24, 2021 20:12 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 496 $114.48 $56,782.08
Disclosure

SEC source: 0001209191-21-053113 · doc4.xml · nonDerivative · entry 3

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,412

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 23, 2021 Filed Aug 24, 2021 20:12 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 700 $84.49 $59,143.00
Disclosure

SEC source: 0001209191-21-053113 · doc4.xml · nonDerivative · entry 2

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,916

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 23, 2021 Filed Aug 24, 2021 20:12 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 1,216 $49.06 $59,656.96
Disclosure

SEC source: 0001209191-21-053113 · doc4.xml · nonDerivative · entry 1

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,216

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionStock Option (right to buy) · Derivative 1,487 $0.00 Strike: $114.48 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · derivative · entry 24

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,369

Underlying: Common Stock · 1,487 shares

Expires 2027-02-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F22 · derivative.exercise_date: 1/4 of the shares subject to the option will vest on February 21, 2021 and 1/48 of the shares subject to the option will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionStock Option (right to buy) · Derivative 2,100 $0.00 Strike: $84.49 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · derivative · entry 23

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,298

Underlying: Common Stock · 2,100 shares

Expires 2026-02-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F21 · derivative.exercise_date: 1/4 of the shares subject to the option vested on February 21, 2020 and 1/48 of the shares subject to the option will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionStock Option (right to buy) · Derivative 3,647 $0.00 Strike: $49.06 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · derivative · entry 22

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,175

Underlying: Common Stock · 3,647 shares

Expires 2025-02-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F20 · derivative.exercise_date: 1/4 of the shares subject to the option vested on February 20, 2019 and 1/48 of the shares subject to the option will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 1,711 $297.42 $508,882.88
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 18

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F14 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $296.89 and the highest price at which shares were sold was $297.75.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 600 $296.22 $177,729.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 17

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,711

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F13 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $295.70 and the highest price at which shares were sold was $296.42.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 1,100 $295.18 $324,698.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 16

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,311

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F12 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $294.70 and the highest price at which shares were sold was $295.45.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 697 $293.55 $204,603.58
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 15

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,411

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F11 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $293.15 and the highest price at which shares were sold was $294.06.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 400 $292.29 $116,916.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 14

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,108

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F10 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $291.98 and the highest price at which shares were sold was $292.73.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 200 $291.00 $58,200.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 13

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,508

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F9 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $290.85 and the highest price at which shares were sold was $291.15.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 426 $290.06 $123,564.67
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 12

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,708

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F8 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $289.65 and the highest price at which shares were sold was $290.64.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 700 $288.87 $202,205.99
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 11

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,134

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F7 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $288.56 and the highest price at which shares were sold was $289.32.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 700 $287.98 $201,583.97
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 10

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,834

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F6 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $287.51 and the highest price at which shares were sold was $288.49.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 400 $286.62 $114,646.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 9

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,534

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F5 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $286.32 and the highest price at which shares were sold was $287.31.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 1,454 $285.19 $414,662.04
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 8

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,934

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $285.00 and the highest price at which shares were sold was $285.91. The reporting person undertakes to provide upon request to the staff of the Securities Exchange Commission, the issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (4) through (14) to this Form 4.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 1,487 $114.48 $170,231.76
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 7

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,388

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 2,100 $84.49 $177,429.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 6

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,901

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
August 03, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 3,647 $49.06 $178,921.82
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 5

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,801

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
August 01, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionRestricted Stock Units · Derivative 496 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · derivative · entry 21

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,958

Underlying: Common Stock · 496 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

F19 · derivative.exercise_date: 25% of the RSUs vested on February 1, 2021, and the remaining 75% of the RSUs will vest in equal installments on each quarterly anniversary thereafter, until such time as the RSUs are 100% vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.

F17 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

Read SEC document
August 01, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionRestricted Stock Units · Derivative 700 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · derivative · entry 20

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,200

Underlying: Common Stock · 700 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

F18 · derivative.exercise_date: 25% of the RSUs vested on February 1, 2020, then the remaining 75% of the RSUs vest in equal installments on each quarterly anniversary thereafter until the RSUs are 100% vested, subject to the continuing employment of the Reporting Person on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.

F17 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

Read SEC document
August 01, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionRestricted Stock Units · Derivative 1,095 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · derivative · entry 19

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,189

Underlying: Common Stock · 1,095 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

F16 · derivative.exercise_date: 25% of the RSUs vested on February 1, 2019, then the remaining 75% of the RSUs vest in equal installments on each quarterly anniversary thereafter until the RSUs are 100% vested, subject to the continuing employment of the Reporting Person on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.

F17 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

Read SEC document
August 01, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Tax withholdingCommon Stock 1,137 $272.24 $309,536.88
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 4

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,154

F2 · kind: Exempt transaction pursuant to Section 16b-3(e) - payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. All of the shares reported as disposed of in this Form 4 were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of RSUs.

Read SEC document
August 01, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 496 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 3

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,291

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

Read SEC document
August 01, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 700 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 2

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,795

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

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August 01, 2021 Filed Aug 4, 2021 00:23 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 1,095 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-049493 · doc4.xml · nonDerivative · entry 1

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,095

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

Read SEC document
May 03, 2021 Filed May 4, 2021 20:29 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 1,152 $199.93 $230,324.66
Disclosure

SEC source: 0001209191-21-029887 · doc4.xml · nonDerivative · entry 5

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $199.74 and the highest price at which shares were sold was $200.02. The reporting person undertakes to provide upon request to the staff of the Securities Exchange Commission, the issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

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May 01, 2021 Filed May 4, 2021 20:29 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionRestricted Stock Units · Derivative 495 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-029887 · doc4.xml · derivative · entry 8

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,454

Underlying: Common Stock · 495 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

F9 · derivative.exercise_date: 25% of the RSUs vested on February 1, 2021, then the remaining 75% of the RSUs vest in equal installments on each quarterly anniversary thereafter until the RSUs are 100% vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.

F7 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

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May 01, 2021 Filed May 4, 2021 20:29 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionRestricted Stock Units · Derivative 699 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-029887 · doc4.xml · derivative · entry 7

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,900

Underlying: Common Stock · 699 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

F8 · derivative.exercise_date: 25% of the RSUs vested on February 1, 2020, then the remaining 75% of the RSUs vest in equal installments on each quarterly anniversary thereafter until the RSUs are 100% vested, subject to the continuing employment of the Reporting Person on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.

F7 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

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May 01, 2021 Filed May 4, 2021 20:29 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionRestricted Stock Units · Derivative 1,094 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-029887 · doc4.xml · derivative · entry 6

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,284

Underlying: Common Stock · 1,094 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

F6 · derivative.exercise_date: 25% of the RSUs vested on February 1, 2019, then the remaining 75% of the RSUs vest in equal installments on each quarterly anniversary thereafter until the RSUs are 100% vested, subject to the continuing employment of the Reporting Person on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.

F7 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

Read SEC document
May 01, 2021 Filed May 4, 2021 20:29 UTC Fortinet, Inc. FTNT · Entity 2890 Tax withholdingCommon Stock 1,136 $204.23 $232,005.28
Disclosure

SEC source: 0001209191-21-029887 · doc4.xml · nonDerivative · entry 4

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,152

F2 · kind: Exempt transaction pursuant to Section 16b-3(e) - payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. All of the shares reported as disposed of in this Form 4 were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of restricted stock units.

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May 01, 2021 Filed May 4, 2021 20:29 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 495 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-029887 · doc4.xml · nonDerivative · entry 3

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,288

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

Read SEC document
May 01, 2021 Filed May 4, 2021 20:29 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 699 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-029887 · doc4.xml · nonDerivative · entry 2

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,793

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

Read SEC document
May 01, 2021 Filed May 4, 2021 20:29 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 1,094 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-029887 · doc4.xml · nonDerivative · entry 1

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,094

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Vesting of restricted stock units ("RSUs") previously granted to the Reporting Person.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionStock Option (right to buy) · Derivative 496 $0.00 Strike: $114.48 $0.00
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · derivative · entry 9

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,856

Underlying: Common Stock · 496 shares

Expires 2027-02-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F7 · derivative.exercise_date: 1/4 of the shares subject to the option will vest on February 21, 2021 and 1/48 of the shares subject to the option will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionStock Option (right to buy) · Derivative 700 $0.00 Strike: $84.49 $0.00
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · derivative · entry 8

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,398

Underlying: Common Stock · 700 shares

Expires 2026-02-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F6 · derivative.exercise_date: 1/4 of the shares subject to the option vested on February 21, 2020 and 1/48 of the shares subject to the option will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionStock Option (right to buy) · Derivative 1,215 $0.00 Strike: $49.06 $0.00
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · derivative · entry 7

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,822

Underlying: Common Stock · 1,215 shares

Expires 2025-02-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F5 · derivative.exercise_date: 1/4 of the shares subject to the option vested on February 20, 2019 and 1/48 of the shares subject to the option will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 400 $203.64 $81,454.00
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · nonDerivative · entry 6

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $203.42 and the highest price at which shares were sold was $204.01.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 875 $202.93 $177,567.25
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · nonDerivative · entry 5

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 400

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $202.37 and the highest price at which shares were sold was $203.35.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 SaleCommon Stock 1,136 $201.52 $228,923.88
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · nonDerivative · entry 4

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,275

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $201.11 and the highest price at which shares were sold was $202.01. The reporting person undertakes to provide upon request to the staff of the Securities Exchange Commission, the issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (2), (3) and (4) to this Form 4.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 496 $114.48 $56,782.08
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · nonDerivative · entry 3

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,411

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 700 $84.49 $59,143.00
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · nonDerivative · entry 2

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,915

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
April 21, 2021 Filed Apr 22, 2021 21:19 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionCommon Stock 1,215 $49.06 $59,607.90
Disclosure

SEC source: 0001209191-21-027979 · doc4.xml · nonDerivative · entry 1

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,215

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
March 22, 2021 Filed Mar 23, 2021 21:54 UTC Fortinet, Inc. FTNT · Entity 2890 Exercise / conversionStock Option (right to buy) · Derivative 495 $0.00 Strike: $114.48 $0.00
Disclosure

SEC source: 0001209191-21-022626 · doc4.xml · derivative · entry 10

Whittle John · CIK 0001476336 · VP Corp Dev&Strat Alliance,GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,352

Underlying: Common Stock · 495 shares

Expires 2027-02-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F7 · derivative.exercise_date: 1/4 of the shares subject to the option will vest on February 21, 2021 and 1/48 of the shares subject to the option will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.