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CIK 0001032975 · Large accelerated filer

LOGITECH INTERNATIONAL S.A.

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Ticker
LOGI
Exchange
Nasdaq
Industry
Computer Peripheral Equipment, NEC
FY end
Mar 31
Entity type
operating
Phone
5107958500
Business address
3930 NORTH FIRST STREET, C/O LOGITECH INC, SAN JOSE, CA, 95134
Former names
LOGITECH INTERNATIONAL SA
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$1,648,449
in 1 filing, $1.6M under 10b5-1 plans

Net −$1,648,449. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Harnett Samantha −$1.6M CHIEF LEGAL OFFICER sold 30% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-09-16 Arunkundrum Prakash SEE REMARKS Option exercise · Stock Option (right to buy) 10b5-1 −5,000 28,692
2025-09-09 Zahnd Sascha Director Grant or award +2,338 11,848
2025-09-09 Thomas Deborah Director Grant or award +2,338 13,001
2025-09-09 Ng Kwok Wang Director Grant or award +2,338 13,045
2025-09-09 Montgomery Neela Director Grant or award +2,338 18,614
2025-09-09 Mahoney Owen Director Grant or award +2,338 4,612
2025-09-09 LAO MARJORIE Director Grant or award +2,338 18,893
2025-09-09 Jones Christopher Richardson Director Grant or award +2,338 9,323
2025-09-09 GECHT GUY Director Grant or award +2,338 20,001
2025-09-09 Bugnion Edouard Director Grant or award +2,338 49,516
2025-09-09 Allan Donald Director Grant or award +2,338 4,234
2025-09-09 Mahoney Owen Director Grant or award +377 $107.66 $41K 2,274
2025-09-04 Arunkundrum Prakash SEE REMARKS Option exercise 10b5-1 +5,000 $38.65 $193K 72,337
2025-09-04 Arunkundrum Prakash SEE REMARKS Sale 10b5-1 −9,900 $105.00 $1.0M 62,437
2025-09-04 Arunkundrum Prakash SEE REMARKS Option exercise · Stock Option (right to buy) 10b5-1 −5,000 33,692
2025-09-04 Zahnd Sascha Director Shares withheld for taxes −157 $106.04 $17K 9,510
2025-09-04 Thomas Deborah Director Shares withheld for taxes −834 $106.04 $88K 10,663
2025-09-04 Ng Kwok Wang Director Shares withheld for taxes −153 $106.04 $16K 10,707
2025-09-04 Montgomery Neela Director Shares withheld for taxes −840 $106.04 $89K 16,276
2025-09-04 Mahoney Owen Director Shares withheld for taxes −839 $106.04 $89K 1,897

Page 3 of 6 · 118 trades