InsiderTrades

Form 4 for LOGI LOGITECH INTERNATIONAL S.A.

Accepted 2026-08-17 16:43:25 ET · period of report 2026-08-15 · accession 0001475223-26-000003 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-08-17 16:43 2026-08-15 LOGI Harnett Samantha CLO A - Grant $0.00 +15.2K 61.1K +33% $0
2026-08-17 16:43 2026-08-15 LOGI Harnett Samantha CLO F - Tax $103.09 -7,712 53.4K -13% -$795.0K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Registered Shares 2026-08-15 A A 15,247 $0.00 61,074 D — — (F1) 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 tranche vesting on August 15, 2026.
2 Common Registered Shares 2026-08-15 F D 7,712 $103.09 53,362 D — — (F2) In an exempt disposition to the Issuer under rule 16b-3(e), the recipient remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to PSUs.