SEC Form 4 reporting owner

Harnett Samantha

Harnett Samantha has filed 9 Form 4 transactions reported between April 15, 2026 and September 11, 2026, as CHIEF LEGAL OFFICER of LOGITECH INTERNATIONAL S.A..

Name as filed: Harnett Samantha

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$1.6M

4 lines

Companies

with Form 4 filings

Latest transaction

Sep 11, 2026

transaction date

Roles and reported holdings

LOGILOGITECH INTERNATIONAL S.A.
Apr 15, 2026 – Sep 11, 2026
CHIEF LEGAL OFFICER
Held directly37,097 sh as of Sep 11, 2026 · Form 4
24 months: $1.6M sold

Transaction history

All 9 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 11, 2026	LOGICHIEF LEGAL OFFICER	Open-market saleCode S · direct	500	$102.79	$51K@ $102.79	37,097	Form 4
Sep 11, 2026	LOGICHIEF LEGAL OFFICER	Open-market saleCode S · direct	5,884	$102.31	$602K@ $102.31	37,597	Form 4
Sep 11, 2026	LOGICHIEF LEGAL OFFICER	Open-market saleCode S · direct	5,830	$101.22	$590K@ $101.22	43,481	Form 4
Sep 11, 2026	LOGICHIEF LEGAL OFFICER	Open-market saleCode S · direct	4,051	$99.96	$405K@ $99.96	49,311	Form 4
Aug 15, 2026	LOGICHIEF LEGAL OFFICER	Shares withheld for tax or exercise priceCode F · direct	7,712	$103.09	$795K@ $103.09	53,362	Form 4
Aug 15, 2026	LOGICHIEF LEGAL OFFICER	Grant or awardCode A · direct	15,247	—	—	61,074	Form 4
May 15, 2026	LOGICHIEF LEGAL OFFICER	Shares withheld for tax or exercise priceCode F · direct	23,348	$102.99	$2.4M@ $102.99	45,827	Form 4
May 15, 2026	LOGICHIEF LEGAL OFFICER	Grant or awardCode A · direct	47,153	—	—	69,175	Form 4
Apr 15, 2026	LOGICHIEF LEGAL OFFICER	Grant or awardCode A · direct	5,757	—	—	22,022	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.