F5, INC. (FFIV) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-01 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: F5, INC. (FFIV) CIK: 0001048695 --- Reporting Owner --- Name: Maddison John Anthony CIK: 0002046054 Role: Officer (Chief Product Mkting Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-01 | Code: M (Exercise of derivative) Shares: +454 | Price: $0.00 Shares Owned After: 3,379 | Ownership: D (Direct) Footnotes: [F1] Shares acquired upon the vesting of the November 3, 2025 award of service-based Restricted Stock Units. [Transaction #2] Security: Common Stock Date: 2026-05-01 | Code: F (Payment of exercise/tax) Shares: -230 | Price: $323.20 Total Value: $74,336.00 Shares Owned After: 3,149 | Ownership: D (Direct) [Transaction #3] Security: Common Stock Date: 2026-05-04 | Code: S (Open market sale) Shares: -1,000 | Price: $322.33 Total Value: $322,330.00 Shares Owned After: 2,149 | Ownership: D (Direct) Footnotes: [F2] This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 11/06/2025. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Unit Date: 2026-05-01 | Code: M (Exercise of derivative) Shares: -454 | Price: $0.00 Shares Owned After: 4,541 | Ownership: D (Direct) Footnotes: [F3] Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date. [F4] This November 3, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026. [F5] 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. --- Footnotes (Complete Index) --- F1: Shares acquired upon the vesting of the November 3, 2025 award of service-based Restricted Stock Units. F2: This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 11/06/2025. F3: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date. F4: This November 3, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026. F5: 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. --- Signature --- /s/ /s/ Angelique M. Okeke by Power of Attorney (2026-05-05)