FFIV

SEC source: 0001869466-26-000012 · wk-form4_1789508922.xml · nonDerivative · entry 7

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,309

F7 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $414.14 to $414.22. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001869466-26-000012 · wk-form4_1789508922.xml · nonDerivative · entry 6

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,389

F6 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $412.93 to $413.92. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001869466-26-000012 · wk-form4_1789508922.xml · nonDerivative · entry 5

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,829

F5 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $411.93 to $412.92. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001869466-26-000012 · wk-form4_1789508922.xml · nonDerivative · entry 4

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,749

F4 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $410.93 to $411.91. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001869466-26-000012 · wk-form4_1789508922.xml · nonDerivative · entry 3

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,922

F3 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $409.88 to $410.70. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001869466-26-000012 · wk-form4_1789508922.xml · nonDerivative · entry 2

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,199

F2 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $408.73 to $409.11. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001869466-26-000012 · wk-form4_1789508922.xml · nonDerivative · entry 1

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,439

F1 · shares: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 06/15/2026.

SEC source: 0002046054-26-000010 · wk-form4_1789508847.xml · nonDerivative · entry 1

Maddison John Anthony · CIK 0002046054 · Chief Product Mkting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,149

SEC source: 0002060650-26-000010 · wk-form4_1788383552.xml · derivative · entry 1

OKEKE ANGELIQUE M · CIK 0002060650 · EVP, General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,002

Underlying: Common Stock · 3,002 shares

Expires not disclosed

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F2 · derivative.exercise_date: This September 1, 2026 award of service-based Restricted Stock Units shall vest in twelve equal quarterly increments over three years, with the first vest on November 1, 2026 and the final vest on August 1, 2029.

F3 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001728330-26-000016 · wk-form4_1786048781.xml · nonDerivative · entry 1

FOUNTAIN THOMAS DEAN · CIK 0001728330 · EVP Global Services & Strategy

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,060

F1 · kind: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 10/29/2025.

SEC source: 0001526624-26-000017 · wk-form4_1786048664.xml · nonDerivative · entry 8

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 146,989

F8 · shares: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 12/03/2025.

SEC source: 0001526624-26-000017 · wk-form4_1786048664.xml · nonDerivative · entry 7

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 147,029

F7 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $415.71 to $416.28. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001526624-26-000017 · wk-form4_1786048664.xml · nonDerivative · entry 6

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 147,229

F6 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $414.63 to $415.57. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001526624-26-000017 · wk-form4_1786048664.xml · nonDerivative · entry 5

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 147,513

F5 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $413.57 to $414.39. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001526624-26-000017 · wk-form4_1786048664.xml · nonDerivative · entry 4

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 147,833

F4 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $412.47 to $413.45. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001526624-26-000017 · wk-form4_1786048664.xml · nonDerivative · entry 3

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 148,829

F3 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $411.45 to $412.37. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001526624-26-000017 · wk-form4_1786048664.xml · nonDerivative · entry 2

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 149,471

F2 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $410.44 to $411.40. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001526624-26-000017 · wk-form4_1786048664.xml · nonDerivative · entry 1

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 150,571

F1 · price: The price in Column 4 is a weighted average sale price. The prices actually received ranged from $409.12 to $410.10. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0002145318-26-000004 · wk-form4_1785878193.xml · derivative · entry 1

Peterman Catherine A · CIK 0002145318 · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,618

Underlying: Common Stock · 8,618 shares

Expires not disclosed

F1 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F2 · derivative.exercise_date: This August 3, 2026 award of service-based Restricted Stock Units shall vest in eight equal quarterly increments over two years, with the first vest on November 1, 2026 and the final vest on August 1, 2028.

F3 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001746640-26-000008 · wk-form4_1785878126.xml · nonDerivative · entry 3

WHALEN CHAD MICHAEL · CIK 0001746640 · EVP, Worldwide Sales

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,536

F2 · shares: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 12/05/2025.

SEC source: 0002042647-26-000014 · wk-form4_1785878050.xml · nonDerivative · entry 3

Werner Edward Cooper · CIK 0002042647 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 406

F2 · shares: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 12/03/2025.

SEC source: 0002060650-26-000008 · wk-form4_1785877990.xml · nonDerivative · entry 3

OKEKE ANGELIQUE M · CIK 0002060650 · EVP, General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,240

F2 · shares: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 10/30/2025.

SEC source: 0002046054-26-000008 · wk-form4_1785877792.xml · nonDerivative · entry 3

Maddison John Anthony · CIK 0002046054 · Chief Product Mkting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,353

F2 · shares: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 11/06/2025.

SEC source: 0002016857-26-000008 · wk-form4_1785877534.xml · nonDerivative · entry 3

ANAND KUNAL · CIK 0002016857 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,586

F2 · shares: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 10/29/2025.

SEC source: 0001746640-26-000008 · wk-form4_1785878126.xml · derivative · entry 6

WHALEN CHAD MICHAEL · CIK 0001746640 · EVP, Worldwide Sales

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 933

Underlying: Common Stock · 933 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F7 · derivative.exercise_date: This November 1, 2023 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2024.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001746640-26-000008 · wk-form4_1785878126.xml · derivative · entry 5

WHALEN CHAD MICHAEL · CIK 0001746640 · EVP, Worldwide Sales

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,587

Underlying: Common Stock · 717 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F6 · derivative.exercise_date: This November 1, 2024 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2025.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001746640-26-000008 · wk-form4_1785878126.xml · derivative · entry 4

WHALEN CHAD MICHAEL · CIK 0001746640 · EVP, Worldwide Sales

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,010

Underlying: Common Stock · 668 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F4 · derivative.exercise_date: This November 3, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001746640-26-000008 · wk-form4_1785878126.xml · nonDerivative · entry 2

WHALEN CHAD MICHAEL · CIK 0001746640 · EVP, Worldwide Sales

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,239

SEC source: 0001746640-26-000008 · wk-form4_1785878126.xml · nonDerivative · entry 1

WHALEN CHAD MICHAEL · CIK 0001746640 · EVP, Worldwide Sales

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,150

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 · shares: Shares acquired upon the vesting of the November 1, 2023, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units.

SEC source: 0002042647-26-000014 · wk-form4_1785878050.xml · derivative · entry 5

Werner Edward Cooper · CIK 0002042647 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,808

Underlying: Common Stock · 534 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F6 · derivative.exercise_date: This November 3, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0002042647-26-000014 · wk-form4_1785878050.xml · derivative · entry 4

Werner Edward Cooper · CIK 0002042647 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,265

Underlying: Common Stock · 453 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F4 · derivative.exercise_date: This November 1, 2024 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2025.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0002042647-26-000014 · wk-form4_1785878050.xml · nonDerivative · entry 2

Werner Edward Cooper · CIK 0002042647 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,005

SEC source: 0002042647-26-000014 · wk-form4_1785878050.xml · nonDerivative · entry 1

Werner Edward Cooper · CIK 0002042647 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,393

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 · shares: Shares acquired upon the vesting of the November 1, 2024 and November 3, 2025 awards of service-based Restricted Stock Units.

SEC source: 0002060650-26-000008 · wk-form4_1785877990.xml · derivative · entry 7

OKEKE ANGELIQUE M · CIK 0002060650 · EVP, General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,006

Underlying: Common Stock · 334 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F8 · derivative.exercise_date: This November 3, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0002060650-26-000008 · wk-form4_1785877990.xml · derivative · entry 6

OKEKE ANGELIQUE M · CIK 0002060650 · EVP, General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,622

Underlying: Common Stock · 238 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F7 · derivative.exercise_date: This May 1, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0002060650-26-000008 · wk-form4_1785877990.xml · derivative · entry 5

OKEKE ANGELIQUE M · CIK 0002060650 · EVP, General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,627

Underlying: Common Stock · 375 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F6 · derivative.exercise_date: This May 1, 2024 award of service-based Restricted Stock Units vests 25% on May 1, 2025, with the remaining balance vesting in twelve equal quarterly increments beginning August 1, 2025 until the award is fully vested on May 1,2028.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0002060650-26-000008 · wk-form4_1785877990.xml · derivative · entry 4

OKEKE ANGELIQUE M · CIK 0002060650 · EVP, General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114

Underlying: Common Stock · 113 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F4 · derivative.exercise_date: The service-based Restricted Stock Units (RSUs) outstanding under this November 1, 2024 grant vest as follows: 113 vest May 1, 2025, 113 vest August 1, 2025, 114 vest November 1, 2025, 113 vest February 1, 2026, 113 vest May 1, 2026, 113 vest August 1, 2026, and 114 vest November 1, 2026.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0002060650-26-000008 · wk-form4_1785877990.xml · nonDerivative · entry 2

OKEKE ANGELIQUE M · CIK 0002060650 · EVP, General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,755

SEC source: 0002060650-26-000008 · wk-form4_1785877990.xml · nonDerivative · entry 1

OKEKE ANGELIQUE M · CIK 0002060650 · EVP, General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,170

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 · shares: Shares acquired upon the vesting of the May 1, 2024, November 1, 2024, May 1, 2025, and November 3, 2025 awards of service-based Restricted Stock Units.

SEC source: 0002046054-26-000008 · wk-form4_1785877792.xml · derivative · entry 4

Maddison John Anthony · CIK 0002046054 · Chief Product Mkting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,087

Underlying: Common Stock · 454 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F4 · derivative.exercise_date: This November 3, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0002046054-26-000008 · wk-form4_1785877792.xml · nonDerivative · entry 2

Maddison John Anthony · CIK 0002046054 · Chief Product Mkting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,353

SEC source: 0002046054-26-000008 · wk-form4_1785877792.xml · nonDerivative · entry 1

Maddison John Anthony · CIK 0002046054 · Chief Product Mkting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,603

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 · shares: Shares acquired upon the vesting of the November 3, 2025 awards of service-based Restricted Stock Units.

SEC source: 0001869466-26-000010 · wk-form4_1785877911.xml · derivative · entry 5

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,808

Underlying: Common Stock · 534 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F6 · derivative.exercise_date: This November 3, 2025 award of service-based Restricted Stock Units shall vest in consecutive equal quarterly increments over 3 years, with the first vest on February 1, 2026 and the final vest on November 1, 2028.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001869466-26-000010 · wk-form4_1785877911.xml · derivative · entry 4

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,013

Underlying: Common Stock · 1,602 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F4 · derivative.exercise_date: This November 3, 2025 award of service-based Restricted Stock Units shall vest in consecutive equal quarterly increments over 2 years, with the first vest on February 1, 2026 and the final vest on November 1, 2027.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001869466-26-000010 · wk-form4_1785877911.xml · nonDerivative · entry 2

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,735

SEC source: 0001869466-26-000010 · wk-form4_1785877911.xml · nonDerivative · entry 1

MONTOYA MICHAEL F · CIK 0001869466 · Chief Technology Ops Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,575

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 · shares: Shares acquired upon the vesting of the November 3, 2025 awards of service-based Restricted Stock Units.

SEC source: 0001526624-26-000015 · wk-form4_1785877696.xml · derivative · entry 6

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,524

Underlying: Common Stock · 2,523 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F7 · derivative.exercise_date: This November 1, 2023 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2024.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001526624-26-000015 · wk-form4_1785877696.xml · derivative · entry 5

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,373

Underlying: Common Stock · 1,597 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F6 · derivative.exercise_date: This November 3, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001526624-26-000015 · wk-form4_1785877696.xml · derivative · entry 4

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,570

Underlying: Common Stock · 2,113 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.

F3 · security: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.

F4 · derivative.exercise_date: This November 1, 2024 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2025.

F5 · derivative.expiration_date: If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.

SEC source: 0001526624-26-000015 · wk-form4_1785877696.xml · nonDerivative · entry 2

Locoh-Donou Francois · CIK 0001526624 · Director · President, CEO & Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,771