Form4.ai tracks every SEC insider trade in real time. See every FFIV insider filing with a free account — no card.
See every FFIV insider filing — free account, no card.
Free accountF5, INC. (FFIV) has 21 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 10 sales totalling $21.6M. Most recent filing: Nov. 3, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Nov 3, 2026 SEC filing | WHALEN CHAD MICHAEL EVP, Worldwide Sales | Sold | $1,600,687 | — |
| Nov 3, 2026 SEC filing | Werner Edward Cooper Chief Financial Officer | Sold | $333,265 | — |
| Nov 3, 2026 SEC filing | Peterman Catherine A Chief People Officer | Vest & sell-to-cover | +651 sh | — |
Create a free account to see all 21 FFIV filings from the last 90 days. No card needed.
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.