Updated Jul 16, 2026 · Last SEC filing 2026-07-02
F5, INC. (FFIV) has filed 16 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-02. 3 Form 8-K material event filings were reported by FFIV in the last 90 days. 13 Form 144 notices of proposed sale were filed for FFIV stock. InsiderAlpha tracks every FFIV SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Computer Communications Equipment (SIC 3576) |
|---|---|
| SEC CIK | 0001048695 |
| Form 4 filings (90d) | 16 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 13 |
| Latest Form 4 filing | 2026-07-02 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Buse Elizabeth | Director | S — Open-market sale | 214 | $398.53 | $85K | SEC | |
| Buse Elizabeth | Director | S — Open-market sale | 626 | $399.29 | $250K | SEC | |
| Buse Elizabeth | Director | S — Open-market sale | 120 | $400.58 | $48K | SEC | |
| Buse Elizabeth | Director | S — Open-market sale | 40 | $401.05 | $16K | SEC | |
| Werner Edward Cooper | Chief Financial Officer | S — Open-market sale | 2.5K | $400.00 | $1.00M | SEC | |
| WHALEN CHAD MICHAEL | EVP, Worldwide Sales | S — Open-market sale | 6.2K | $350.19 | $2.17M | SEC | |
| Werner Edward Cooper | Chief Financial Officer | S — Open-market sale | 1.5K | $350.00 | $525K | SEC | |
| FOUNTAIN THOMAS DEAN | EVP Global Services & Strategy | S — Open-market sale | 1.3K | $330.58 | $439K | SEC | |
| Locoh-Donou Francois | President, CEO & Director | S — Open-market sale | 1.3K | $337.78 | $428K | SEC | |
| Locoh-Donou Francois | President, CEO & Director | S — Open-market sale | 200 | $332.52 | $67K | SEC | |
| Locoh-Donou Francois | President, CEO & Director | S — Open-market sale | 80 | $335.27 | $27K | SEC | |
| Locoh-Donou Francois | President, CEO & Director | S — Open-market sale | 1.3K | $336.92 | $449K | SEC | |
| Locoh-Donou Francois | President, CEO & Director | S — Open-market sale | 480 | $338.60 | $163K | SEC | |
| Locoh-Donou Francois | President, CEO & Director | S — Open-market sale | 383 | $339.88 | $130K | SEC | |
| Locoh-Donou Francois | President, CEO & Director | S — Open-market sale | 40 | $331.05 | $13K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for F5, INC. (FFIV). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Locoh-Donou Francois | 12 | $2.07M |
| WHALEN CHAD MICHAEL | 7 | $2.70M |
| OKEKE ANGELIQUE M | 7 | $497K |
| Werner Edward Cooper | 7 | $1.84M |
| FOUNTAIN THOMAS DEAN | 6 | $883K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in FFIV insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
Open the live FFIV dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.