Welcome to our dedicated page for F5 SEC filings (Ticker: FFIV), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
F5, Inc. filings document regulatory disclosures for an application delivery and security company with products and services used across enterprise, service provider, and government markets. Recent Form 8-K reports furnish quarterly results, financial-condition updates, Regulation FD materials, board appointments, director compensation arrangements, and material cybersecurity incident disclosures involving company systems and product-development environments.
The company’s proxy materials cover director elections, shareholder voting results, executive compensation, equity incentive plans, non-employee director compensation, auditor ratification, and governance practices. These filings also describe common-stock authorization for incentive awards, committee assignments, exhibits to earnings releases, and other public-company reporting matters.
FFIV affiliate files Form 144 to sell 2,500 shares of Common Stock (registered as RSU/PSU).
The excerpt lists multiple prior 10b5-1 dispositions by the same affiliate: 05/08/2026 sale of 1,500 shares for $525,000.00, 05/04/2026 sale of 599 shares for $193,075.67, 03/25/2026 sale of 1,000 shares for $300,000.00, and 03/04/2026 sale of 969 shares for $273,453.09.
FFIV reports intent to sell 934 shares of Common stock. The filing lists the sale as restricted stock vesting under a registered plan with the transaction date 03/11/2026.
The filing shows a reported value of $361,957.69 and lists 56,419,247 shares outstanding as of 05/27/2026.
F5, Inc. Schedule 13G/A discloses that Hotchkis and Wiley Capital Management, LLC beneficially owns 4,579,301 shares of common stock, representing 8.10% of the class. The filing states HWCM has sole voting power over 4,296,851 shares and sole dispositive power over 4,579,301 shares; certain clients retain voting power over shares they beneficially own.
F5, Inc. executive Chad Michael Whalen, EVP of Worldwide Sales, reported an open-market sale of 6,200 shares of F5 common stock at an average price of $350.1914 per share on May 8, 2026. The filing states that this transaction was executed under a Rule 10b5-1 trading plan dated December 5, 2025, indicating it was pre-arranged rather than a discretionary trade. After the sale, Whalen directly holds 20,832 shares of F5 common stock.
F5, Inc. Chief Financial Officer Werner Edward Cooper sold 1,500 shares of Common Stock in an open-market transaction at $350.00 per share on May 8, 2026. The trade was carried out under a pre-arranged Rule 10b5-1 trading plan dated December 3, 2025.
Following this sale, Cooper directly holds 2,906 shares of F5 common stock. Because the transaction was executed pursuant to a trading plan, its timing reflects a scheduled disposition rather than a discretionary market-timing decision.
Edward Werner submitted a Form 144 notice listing 1,500 shares of Common Stock (classified as RSU/PSU dated 11/01/2023) to be sold. The filing also itemizes prior 10b5-1 sales of 599, 1,000, and 969 shares on 05/04/2026, 03/25/2026, and 03/04/2026 with proceeds shown.
Morgan Stanley Smith Barney LLC submitted a Form 144 reporting proposed sales of Common shares by Chad Whalen under 10b5-1 plans. The notice lists two recent 10b5-1 dispositions: 704 shares sold on 05/04/2026 for $232,531.62 and 688 shares sold on 03/06/2026 for $190,610.40. The filing also shows a reported figure of 56,419,247 shares (appearing with a 05/08/2026 date) in the securities section.
F5, INC. President, CEO & Director Francois Locoh-Donou sold shares of FFIV common stock in multiple open-market transactions on May 5, 2026 under a Rule 10b5-1 trading plan. He sold a total of 3,783 shares at prices ranging from $332.05 to $340.27 per share. Following these sales, he directly holds 150,732 common shares and also reports 42,000 shares held indirectly through a family trust for his children, where his spouse serves as trustee.
F5, INC. executive Thomas Dean Fountain, EVP Global Services & Strategy, completed an open-market sale of 1,328 shares of Common Stock on May 5, 2026 at $330.58 per share. The transaction was made under a pre-arranged Rule 10b5-1 trading plan dated October 29, 2025. After this sale, he directly holds 8,060 shares.