X0609 4 2026-09-08 0001032975 LOGITECH INTERNATIONAL S.A. LOGI 0001116233 GECHT GUY true C/O LOGITECH INTERNATIONAL S.A. ROUTE DE PAMPIGNY 20 HAUTEMORGES V8 1143 SWITZERLAND true false false false 0 Registered Shares 2026-09-08 4 A 0 2518 0 A 22519 D 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 director is not re-elected at such meeting and is still providing service to the Issuer up to such meeting. Exhibit 24 - Power of Attorney /s/ Nathalie Hoegger as attorney in fact for Guy Gecht 2026-09-10