LOGI

Nasdaq

LOGITECH INTERNATIONAL S.A.

Latest disclosureSeptember 14, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 4 sales

Price by TradingView

Insider transactions 33

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. Sales: $1.65M by 1 insider.

Showing the first 6 of 33 trades on this page.

Sale disclosed

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Reported value: $404.95K
Reported price: $99.9623 / share

Sale disclosed

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Reported value: $590.12K
Reported price: $101.2206 / share

Sale disclosed

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Reported value: $601.99K
Reported price: $102.31 / share

Sale disclosed

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Reported value: $51.39K
Reported price: $102.787 / share

Tax or exercise withholding

Sascha Zahnd

Director

Registered Shares

Value context: $13.39K
Reported price: $98.44 / share

Tax or exercise withholding

Deborah Thomas

Director

Registered Shares

Value context: $70.29K
Reported price: $98.44 / share

Tax or exercise withholding

Kwok Wang Ng

Director

Registered Shares

Value context: $13.39K
Reported price: $98.44 / share

Tax or exercise withholding

Neela Montgomery

Director

Registered Shares

Value context: $70.98K
Reported price: $98.44 / share

Tax or exercise withholding

Owen Mahoney

Director

Registered Shares

Value context: $70.78K
Reported price: $98.44 / share

Tax or exercise withholding

Marjorie Lao

Director

Registered Shares

Value context: $70.78K
Reported price: $98.44 / share

Tax or exercise withholding

Christopher Richardson Jones

Director

Registered Shares

Value context: $70.88K
Reported price: $98.44 / share

Tax or exercise withholding

Guy Gecht

Director

Registered Shares

Value context: $57.59K
Reported price: $98.44 / share

Tax or exercise withholding

Edouard Bugnion

Director

Registered Shares

Value context: $13.58K
Reported price: $98.44 / share

Tax or exercise withholding

Donald Allan

Director

Registered Shares

Value context: $57.59K
Reported price: $98.44 / share

Award disclosed

Sascha Zahnd

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Deborah Thomas

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Kwok Wang Ng

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Neela Montgomery

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Owen Mahoney

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Owen Mahoney

Director

Registered Shares

Value context: $79.76K
Reported price: $98.10 / share

Award disclosed

Marjorie Lao

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Christopher Richardson Jones

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Guy Gecht

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Edouard Bugnion

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Donald Allan

Director

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Donald Allan

Director

Registered Shares

Value context: $100.26K
Reported price: $98.10 / share

Award disclosed

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Value context: $795.03K
Reported price: $103.09 / share

Award disclosed

Johanna W. Faber

Chief Executive Officer

Registered Shares

Value context: $6.71K
Reported price: $74.5195 / share

Award disclosed

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Value context: $2.4M
Reported price: $102.99 / share

Award disclosed

Samantha Harnett

CHIEF LEGAL OFFICER

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Matteo Anversa

Chief Financial Officer

Registered Shares

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
CHIEF LEGAL OFFICER	Registered SharesSale10b5-14 trades	16,265avg $101.35 / share	$1.65M	Sep 11Filed Sep 14 · 3d later	4 filings 4,051 @ $99.96 · $404.95KSEC filing 5,830 @ $101.22 · $590.12KSEC filing 5,884 @ $102.31 · $601.99KSEC filing 500 @ $102.79 · $51.39KSEC filing
Director	Registered SharesExercise-price or tax withholding	136$98.44 / share	$13.39K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	714$98.44 / share	$70.29K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	136$98.44 / share	$13.39K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	721$98.44 / share	$70.98K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	719$98.44 / share	$70.78K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	719$98.44 / share	$70.78K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	720$98.44 / share	$70.88K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	585$98.44 / share	$57.59K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	138$98.44 / share	$13.58K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesExercise-price or tax withholding	585$98.44 / share	$57.59K	Sep 9Filed Sep 11 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	813$98.10 / share	$79.76K	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	2,518Award · no purchase price	Non-cash award	Sep 8Filed Sep 10 · 2d later	SEC filing
Director	Registered SharesGrant or award	1,022$98.10 / share	$100.26K	Sep 8Filed Sep 10 · 2d later	SEC filing
CHIEF LEGAL OFFICER	Registered SharesGrant or award	15,247Award · no purchase price	Non-cash award	Aug 15Filed Aug 17 · 2d later	SEC filing
CHIEF LEGAL OFFICER	Registered SharesExercise-price or tax withholding	7,712$103.09 / share	$795.03K	Aug 15Filed Aug 17 · 2d later	SEC filing
Chief Executive Officer	Registered SharesGrant or award	90$74.52 / share	$6.71K	Jul 31Filed Aug 3 · 3d later	SEC filing
CHIEF LEGAL OFFICER	Registered SharesGrant or award	47,153Award · no purchase price	Non-cash award	May 15Filed May 19 · 4d later	SEC filing
CHIEF LEGAL OFFICER	Registered SharesExercise-price or tax withholding	23,348$102.99 / share	$2.4M	May 15Filed May 19 · 4d later	SEC filing
CHIEF LEGAL OFFICER	Registered SharesGrant or award	5,757Award · no purchase price	Non-cash award	Apr 15Filed Apr 23 · 8d later	SEC filing
Chief Financial Officer	Registered SharesGrant or award	8,956Award · no purchase price	Non-cash award	Apr 15Filed Apr 23 · 8d later	SEC filing

Congress transactions 1

All Congress filings

Purchase disclosed

Logitech International S.A. - Registered Shares · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 30, 2026

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0001032975
Latest public acceptance: Sep 14, 2026, 09:17 PM UTC
Score calculated: Oct 8, 2026, 12:05 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

CHIEF LEGAL OFFICER

Registered SharesSale10b5-14 trades

16,265avg $101.35 / share

$1.65M

Sep 11Filed Sep 14 · 3d later

4 filings

4,051 @ $99.96 · $404.95KSEC filing
5,830 @ $101.22 · $590.12KSEC filing
5,884 @ $102.31 · $601.99KSEC filing
500 @ $102.79 · $51.39KSEC filing

Director

Registered SharesExercise-price or tax withholding

136$98.44 / share

$13.39K

Sep 9Filed Sep 11 · 2d later