F5, Inc. SEC filings FFIV

F5, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Mar 2, 2020. Its latest annual report, Form ARS, was filed on Jan 26, 2026 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (results of operations, other events). The company's fiscal year ends on September 30.

Form Description Filed Period
ARS Annual report to shareholders Jan 26, 2026 Sep 30, 2025
10-K Annual report Nov 25, 2025 Sep 30, 2025
ARS Annual report to shareholders Jan 27, 2025 Sep 30, 2024
10-K Annual report Nov 18, 2024 Sep 30, 2024
ARS Annual report to shareholders Jan 26, 2024 Sep 30, 2023
10-K Annual report Nov 14, 2023 Sep 30, 2023
ARS Annual report to shareholders Jan 25, 2023 Sep 30, 2022
10-K Annual report Nov 15, 2022 Sep 30, 2022
10-K Annual report Nov 16, 2021 Sep 30, 2021
10-K Annual report Nov 19, 2020 Sep 30, 2020

Showing 10 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.

Company profile

Industry
Computer Communications Equipment (SIC 3576)
Listed as
FFIV (Nasdaq)
Fiscal year ends
September 30
Incorporated in
WA
Headquarters
Seattle, WA
SEC filer status
Large accelerated filer
SEC CIK
1048695
Former names
F5 NETWORKS, INC. (until Nov 12, 2021); F5 NETWORKS INC (until May 31, 2019)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.