LOGITECH INTERNATIONAL S.A. (LOGI)

Data as of Sep 14, 2026, from SEC Form 4 filings.

XNASCOMPUTER PERIPHERAL EQUIPMENT, NECNet insider selling (90d)Watch LOGI

See up to 3 months of LOGI. The 7-day demo opens the 1M and 3M ranges and puts LOGI on your watchlist.

Latest LOGI insider trades

Samantha Harnett - Officer
Open-market sale$405K
Sep 11, 2026
Samantha Harnett - Officer
Open-market sale$590K
Sep 11, 2026
Samantha Harnett - Officer

About LOGITECH INTERNATIONAL S.A. (LOGI)

Logitech was founded in 1981 and is headquartered in Lausanne, Switzerland. The company specializes in designing and manufacturing computer peripherals such as mice, keyboards, webcams, conference room cameras, headsets, and music-related products like wireless speakers.

Headquarters: SAN JOSE, CA
Employees: 7,300
Listed: 1997
Exchange: XNAS
Sector: Information Technology

https://www.logitech.com SEC filings for LOGI on EDGAR

LOGI Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market sale	4	16,265	$1.65M
Grant or award	14	42,352
Tax withholding / forfeiture	11	12,885

Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.

LOGI insider transactions (Form 4)

58 Form 4 filings on record, the earliest from Oct 17, 2024, newest first. Filing history page 1 of 2.

Date	Insider	Transaction	Security	Shares	Price	Value
Sep 11, 2026	Samantha Harnett - Officer	Open-market sale	Registered Shares	4,051	$99.96^{footnote F2}	$405K
Sep 11, 2026	Samantha Harnett - Officer	Open-market sale	Registered Shares	5,830	$101.22^{footnote F3}	$590K
Sep 11, 2026	Samantha Harnett - Officer	Open-market sale	Registered Shares	5,884	$102.31^{footnote F4}	$602K
Sep 11, 2026	Samantha Harnett - Officer	Open-market sale	Registered Shares	500	$102.79^{footnote F5}	$51K
Footnote F2 (price): Reflects weighted average sale price. Actual sale prices ranged from $99.73 to $100.69. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate… Full note on SEC EDGAR Footnote F3 (price): Reflects weighted average sale price. Actual sale prices ranged from $100.74 to $101.72. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each… Full note on SEC EDGAR Footnote F4 (price): Reflects weighted average sale price. Actual sale prices ranged from $101.75 to $102.70. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each… Full note on SEC EDGAR Footnote F5 (price): Reflects weighted average sale price. Actual sale prices ranged from $102.755 to $102.805. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each… Full note on SEC EDGAR
Sep 9, 2026	Sascha Zahnd - Director	Tax withholding / forfeiture	Registered Shares	136	$98.44^{footnote F2}	$13K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Deborah Thomas - Director	Tax withholding / forfeiture	Registered Shares	714	$98.44^{footnote F2}	$70K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Kwok Wang Ng - Director	Tax withholding / forfeiture	Registered Shares	136	$98.44^{footnote F2}	$13K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Neela Montgomery - Director	Tax withholding / forfeiture	Registered Shares	721	$98.44^{footnote F2}	$71K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Owen Mahoney - Director	Tax withholding / forfeiture	Registered Shares	719	$98.44^{footnote F2}	$71K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Marjorie Lao - Director	Tax withholding / forfeiture	Registered Shares	719	$98.44^{footnote F2}	$71K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Christopher Richardson Jones - Director	Tax withholding / forfeiture	Registered Shares	720	$98.44^{footnote F2}	$71K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Guy Gecht - Director	Tax withholding / forfeiture	Registered Shares	585	$98.44^{footnote F2}	$58K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Edouard Bugnion - Director	Tax withholding / forfeiture	Registered Shares	138	$98.44^{footnote F2}	$14K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 9, 2026	Donald Allan - Director	Tax withholding / forfeiture	Registered Shares	585	$98.44^{footnote F2}	$58K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.
Sep 8, 2026	Sascha Zahnd - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Sep 8, 2026	Deborah Thomas - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Sep 8, 2026	Kwok Wang Ng - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Sep 8, 2026	Neela Montgomery - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Sep 8, 2026	Owen Mahoney - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Sep 8, 2026	Owen Mahoney - Director	Grant or award	Registered Shares	813^{footnote F2}	$98.10^{footnote F3}	$80K
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR Footnote F2 (shares): Shares issued to the Reporting Person under the Logitech International S.A. 2006 Stock Incentive Plan in lieu of cash compensation for Board fees, at the election of the Reporting Person. Footnote F3 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.44, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23487, as in effect on September 8, 2026.
Sep 8, 2026	Marjorie Lao - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Sep 8, 2026	Christopher Richardson Jones - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Sep 8, 2026	Guy Gecht - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Sep 8, 2026	Edouard Bugnion - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Sep 8, 2026	Donald Allan - Director	Grant or award	Registered Shares	2,518^{footnote F1}	$0.00	-
Sep 8, 2026	Donald Allan - Director	Grant or award	Registered Shares	1,022^{footnote F2}	$98.10^{footnote F3}	$100K
Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR Footnote F2 (shares): Shares issued to the Reporting Person under the Logitech International S.A. 2006 Stock Incentive Plan in lieu of cash compensation for Board fees, at the election of the Reporting Person. Footnote F3 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.44, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23487, as in effect on September 8, 2026.
Aug 15, 2026	Samantha Harnett - Officer	Grant or award	Registered Shares	15,247^{footnote F1}	$0.00	-
Aug 15, 2026	Samantha Harnett - Officer	Tax withholding / forfeiture	Registered Shares	7,712	$103.09	$795K
Footnote F1 (shares): These shares were acquired pursuant to the vesting of performance share units (PSUs). The number of PSUs that vested was determined based on Logitech's inventory turns and cash flow from operations, each over a three-year period from July 1, 2023 to June 30, 2026 with the last… Full note on SEC EDGAR
Jul 31, 2026	Johanna W. Faber - Officer	Grant or award	Registered Shares	90	$74.52^{footnote F2}	$7K
Footnote F2 (price): In accordance with the ESPP, these shares were purchased at 85% of the closing price of the Issuer's registered shares on February 2, 2026.
May 15, 2026	Samantha Harnett - Officer	Grant or award	Registered Shares	47,153^{footnote F1}	$0.00	-
May 15, 2026	Samantha Harnett - Officer	Tax withholding / forfeiture	Registered Shares	23,348	$102.99	$2.40M
Footnote F1 (shares): These shares were acquired pursuant to the vesting of performance share units (PSUs). The number of PSUs that vested was determined based on Logitech's average revenue growth in constant currency, non-GAAP operating income, total shareholder return (TSR) relative to the other… Full note on SEC EDGAR
Apr 15, 2026	Samantha Harnett - Officer	Grant or award	Registered Shares	5,757^{footnote F1}	$0.00	-
Footnote F1 (shares): Each share is represented by a restricted stock unit (RSU). Each RSU represents the right to receive, following vesting, one Logitech share. 1/4th of the RSUs will vest on April 15, 2027 and each one-year anniversary thereafter.
Apr 15, 2026	Matteo Anversa - Officer	Grant or award	Registered Shares	8,956^{footnote F1}	$0.00	-
Footnote F1 (shares): Each share is represented by a restricted stock unit (RSU). Each RSU represents the right to receive, following vesting, one Logitech share. 1/4th of the RSUs will vest on April 15, 2027 and each one-year anniversary thereafter.
Mar 15, 2026	Matteo Anversa - Officer	Tax withholding / forfeiture	Registered Shares	3,231	$92.75	$300K
Feb 15, 2026	Johanna W. Faber - Officer	Tax withholding / forfeiture	Registered Shares	7,388	$89.01^{footnote F2}	$658K
Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 68.46, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.30012, as in effect on February 13, 2026.
Jan 30, 2026	Johanna W. Faber - Officer	Grant or award	Registered Shares	100	$72.96^{footnote F2}	$7K
Footnote F2 (price): In accordance with the ESPP, these shares were purchased at 85% of the closing price of the Issuer's registered shares on January 30, 2026.
Oct 31, 2025	Neela Montgomery	Open-market sale	Registered Shares	5,833	$120.61	$704K

Recent LOGI Form 8-K filings

Read LOGI company news

Oct 13, 2026Item 5.03, 9.01

Read the filing on SEC EDGAR

Sep 10, 2026Item 5.07, 8.01

Read the filing on SEC EDGAR

Jul 28, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

May 5, 2026Item 2.02, 9.01

Recent LOGI Form 144 notices of proposed sale

An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.

Filed	Filer	Relationship	Shares	Market value	Notice
Sep 11, 2026	SAMANTHA HARNETT	Officer	16,265	$1.65M	View on EDGAR

LOGI insider trading FAQ

What is the latest insider trade for LOGI?

LOGITECH INTERNATIONAL S.A. (LOGI) had 23 insider filings in the last 90 days, with the most recent on 2026-09-14. The full record for LOGI runs to 58 Form 4 filings, the earliest from 2024-10-17. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying LOGI stock?

No insider purchases of LOGI were filed in the last 90 days. 1 purchase is on record for this company.

How many insiders are selling LOGI stock?

4 insider sales of LOGI were filed in the last 90 days, totaling $1.65M.

Where can I see LOGI SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects LOGI Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Information Technology companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Sep 14, 2026 - Samantha Harnett view on EDGAR
Sep 11, 2026 - Sascha Zahnd view on EDGAR
Sep 11, 2026 - Deborah Thomas view on EDGAR
Sep 11, 2026 - Kwok Wang Ng view on EDGAR
Sep 11, 2026 - Neela Montgomery view on EDGAR
Sep 11, 2026 - Owen Mahoney view on EDGAR
Sep 11, 2026 - Marjorie Lao view on EDGAR
Sep 11, 2026 - Christopher Richardson Jones view on EDGAR
Sep 11, 2026 - Guy Gecht view on EDGAR

Related companies with recent insider activity

Learn more

Insider selling: signal or noise?: Why most insider sales are routine, and the few patterns worth a second look.
Form 144 vs Form 4: A Form 144 announces a planned sale; the Form 4 reports it after it happens.
Insider activity in Information Technology: Where LOGI's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

Follow LOGI with a 7-day demo

LOGI on your watchlist
Every LOGI Form 4 filing on record
Up to 3 months of LOGI price history
The daily trading plan of ranked insider buys, on a delay, with the plan archive

Start 7-day demoCard required. Your card is never charged for the demo.

Form 4 transaction type

Transactions

Total value

Open-market sale

16,265

$1.65M

Grant or award

42,352

Tax withholding / forfeiture

12,885

Date

Insider

Transaction

Security

Price

Value

Sep 11, 2026

Samantha Harnett - Officer

Open-market sale

Registered Shares

4,051

$99.96^{footnote F2}

$405K

Sep 11, 2026

Samantha Harnett - Officer

Open-market sale

Registered Shares

5,830

$101.22^{footnote F3}

$590K

Sep 11, 2026

Samantha Harnett - Officer

Open-market sale

Registered Shares

5,884

$102.31^{footnote F4}

$602K

Sep 11, 2026

Samantha Harnett - Officer

Open-market sale

Registered Shares

500

$102.79^{footnote F5}

$51K

Footnote F2 (price): Reflects weighted average sale price. Actual sale prices ranged from $99.73 to $100.69. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate… Full note on SEC EDGAR
Footnote F3 (price): Reflects weighted average sale price. Actual sale prices ranged from $100.74 to $101.72. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each… Full note on SEC EDGAR
Footnote F4 (price): Reflects weighted average sale price. Actual sale prices ranged from $101.75 to $102.70. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each… Full note on SEC EDGAR
Footnote F5 (price): Reflects weighted average sale price. Actual sale prices ranged from $102.755 to $102.805. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each… Full note on SEC EDGAR

Sep 9, 2026

Sascha Zahnd - Director

Tax withholding / forfeiture

Registered Shares

136

$98.44^{footnote F2}

$13K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Deborah Thomas - Director

Tax withholding / forfeiture

Registered Shares

714

$98.44^{footnote F2}

$70K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Kwok Wang Ng - Director

Tax withholding / forfeiture

Registered Shares

136

$98.44^{footnote F2}

$13K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Neela Montgomery - Director

Tax withholding / forfeiture

Registered Shares

721

$98.44^{footnote F2}

$71K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Owen Mahoney - Director

Tax withholding / forfeiture

Registered Shares

719

$98.44^{footnote F2}

$71K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Marjorie Lao - Director

Tax withholding / forfeiture

Registered Shares

719

$98.44^{footnote F2}

$71K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Christopher Richardson Jones - Director

Tax withholding / forfeiture

Registered Shares

720

$98.44^{footnote F2}

$71K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Guy Gecht - Director

Tax withholding / forfeiture

Registered Shares

585

$98.44^{footnote F2}

$58K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Edouard Bugnion - Director

Tax withholding / forfeiture

Registered Shares

138

$98.44^{footnote F2}

$14K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 9, 2026

Donald Allan - Director

Tax withholding / forfeiture

Registered Shares

585

$98.44^{footnote F2}

$58K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.66, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23571, as in effect on September 9, 2026.

Sep 8, 2026

Sascha Zahnd - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR

Sep 8, 2026

Deborah Thomas - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR

Sep 8, 2026

Kwok Wang Ng - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR

Sep 8, 2026

Neela Montgomery - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR

Sep 8, 2026

Owen Mahoney - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Sep 8, 2026

Owen Mahoney - Director

Grant or award

Registered Shares

813^{footnote F2}

$98.10^{footnote F3}

$80K

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Footnote F2 (shares): Shares issued to the Reporting Person under the Logitech International S.A. 2006 Stock Incentive Plan in lieu of cash compensation for Board fees, at the election of the Reporting Person.
Footnote F3 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.44, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23487, as in effect on September 8, 2026.

Sep 8, 2026

Marjorie Lao - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR

Sep 8, 2026

Christopher Richardson Jones - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR

Sep 8, 2026

Guy Gecht - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR

Sep 8, 2026

Edouard Bugnion - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR

Sep 8, 2026

Donald Allan - Director

Grant or award

Registered Shares

2,518^{footnote F1}

$0.00

Sep 8, 2026

Donald Allan - Director

Grant or award

Registered Shares

1,022^{footnote F2}

$98.10^{footnote F3}

$100K

Footnote F1 (shares): Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the date of the next year's annual general meeting to the extent that the… Full note on SEC EDGAR
Footnote F2 (shares): Shares issued to the Reporting Person under the Logitech International S.A. 2006 Stock Incentive Plan in lieu of cash compensation for Board fees, at the election of the Reporting Person.
Footnote F3 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 79.44, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.23487, as in effect on September 8, 2026.

Aug 15, 2026

Samantha Harnett - Officer

Grant or award

Registered Shares

15,247^{footnote F1}

$0.00

Aug 15, 2026

Samantha Harnett - Officer

Tax withholding / forfeiture

Registered Shares

7,712

$103.09

$795K

Footnote F1 (shares): These shares were acquired pursuant to the vesting of performance share units (PSUs). The number of PSUs that vested was determined based on Logitech's inventory turns and cash flow from operations, each over a three-year period from July 1, 2023 to June 30, 2026 with the last… Full note on SEC EDGAR

Jul 31, 2026

Johanna W. Faber - Officer

Grant or award

Registered Shares

$74.52^{footnote F2}

$7K

Footnote F2 (price): In accordance with the ESPP, these shares were purchased at 85% of the closing price of the Issuer's registered shares on February 2, 2026.

May 15, 2026

Samantha Harnett - Officer

Grant or award

Registered Shares

47,153^{footnote F1}

$0.00

May 15, 2026

Samantha Harnett - Officer

Tax withholding / forfeiture

Registered Shares

23,348

$102.99

$2.40M

Footnote F1 (shares): These shares were acquired pursuant to the vesting of performance share units (PSUs). The number of PSUs that vested was determined based on Logitech's average revenue growth in constant currency, non-GAAP operating income, total shareholder return (TSR) relative to the other… Full note on SEC EDGAR

Apr 15, 2026

Samantha Harnett - Officer

Grant or award

Registered Shares

5,757^{footnote F1}

$0.00

Footnote F1 (shares): Each share is represented by a restricted stock unit (RSU). Each RSU represents the right to receive, following vesting, one Logitech share. 1/4th of the RSUs will vest on April 15, 2027 and each one-year anniversary thereafter.

Apr 15, 2026

Matteo Anversa - Officer

Grant or award

Registered Shares

8,956^{footnote F1}

$0.00

Footnote F1 (shares): Each share is represented by a restricted stock unit (RSU). Each RSU represents the right to receive, following vesting, one Logitech share. 1/4th of the RSUs will vest on April 15, 2027 and each one-year anniversary thereafter.

Mar 15, 2026

Matteo Anversa - Officer

Tax withholding / forfeiture

Registered Shares

3,231

$92.75

$300K

Feb 15, 2026

Johanna W. Faber - Officer

Tax withholding / forfeiture

Registered Shares

7,388

$89.01^{footnote F2}

$658K

Footnote F2 (price): The reported amount represents the closing price on the SIX Swiss Exchange of CHF 68.46, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.30012, as in effect on February 13, 2026.

Jan 30, 2026

Johanna W. Faber - Officer

Grant or award

Registered Shares

100

$72.96^{footnote F2}

$7K

Footnote F2 (price): In accordance with the ESPP, these shares were purchased at 85% of the closing price of the Issuer's registered shares on January 30, 2026.

Oct 31, 2025

Neela Montgomery

Open-market sale

Registered Shares

5,833

$120.61

$704K

Filed

Filer

Relationship

Market value

Notice

Sep 11, 2026

SAMANTHA HARNETT

Officer

16,265

$1.65M

View on EDGAR