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

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-03 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: F5, INC. (FFIV) CIK: 0001048695 --- Reporting Owner --- Name: Peterman Catherine A CIK: 0002145318 Role: Officer (Chief People Officer) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Unit Date: 2026-08-03 | Code: A (Grant or award) Shares: +8,618 | Price: $0.00 Shares Owned After: 8,618 | Ownership: D (Direct) Footnotes: [F1] Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date. [F2] 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] 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: Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date. F2: 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: 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 (2026-08-04)