SEC Form 4 reporting owner

Maddison John Anthony

Maddison John Anthony has filed 12 Form 4 transactions reported between February 1, 2026 and September 14, 2026, as Chief Product Mkting Officer of F5, INC..

Name as filed: Maddison John Anthony

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$1.1M

4 lines

Companies

with Form 4 filings

Latest transaction

Sep 14, 2026

transaction date

Roles and reported holdings

FFIVF5, INC.
Feb 1, 2026 – Sep 14, 2026
Chief Product Mkting Officer
Held directly1,149 sh as of Sep 14, 2026 · Form 4
24 months: $1.1M sold

Transaction history

All 12 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 14, 2026	FFIVChief Product Mkting Officer	Open-market saleCode S · direct	204	$406.24	$83K@ $406.24	1,149	Form 4
Aug 3, 2026	FFIVChief Product Mkting Officer	Open-market saleCode S · direct	1,000	$405.85	$406K@ $405.85	1,353	Form 4
Aug 1, 2026	FFIVChief Product Mkting Officer	Shares withheld for tax or exercise priceCode F · direct	250	$402.57	$101K@ $402.57	2,353	Form 4
Aug 1, 2026	FFIVChief Product Mkting Officer	Option exerciseCode M · direct	454	—	—	2,603	Form 4
May 4, 2026	FFIVChief Product Mkting Officer	Open-market saleCode S · direct	1,000	$322.33	$322K@ $322.33	2,149	Form 4
May 1, 2026	FFIVChief Product Mkting Officer	Shares withheld for tax or exercise priceCode F · direct	230	$323.20	$74K@ $323.20	3,149	Form 4
May 1, 2026	FFIVChief Product Mkting Officer	Option exerciseCode M · direct	454	—	—	3,379	Form 4
Feb 10, 2026	FFIVChief Product Mkting Officer	Open-market saleCode S · direct	1,000	$280.66	$281K@ $280.66	2,925	Form 4
Feb 1, 2026	FFIVChief Product Mkting Officer	Option exerciseCode M · direct	454	—	—	4,995	Form 4
Feb 1, 2026	FFIVChief Product Mkting Officer	Option exerciseCode M · direct	7,596	—	—	7,596	Form 4
Feb 1, 2026	FFIVChief Product Mkting Officer	Shares withheld for tax or exercise priceCode F · direct	4,125	$275.61	$1.1M@ $275.61	3,925	Form 4
Feb 1, 2026	FFIVChief Product Mkting Officer	Option exerciseCode M · direct	8,050	—	—	8,050	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.