US WARN layoff noticesEmployersM › Masimo

Masimo — WARN Act layoff notices

Official state WARN filings by Masimo since 1988, normalized from state labor department sources. Latest notice: 2024-11-14.

4notices
75workers affected
1state
Notice dateStateLocationEmployeesEffective dateType
2024-11-14CaliforniaOrange County42025-01-13Layoff Permanent
2024-11-14CaliforniaOrange County22025-01-13Layoff Permanent
2024-11-14CaliforniaOrange County12025-01-13Layoff Permanent
2024-11-14CaliforniaOrange County682025-01-13Layoff Permanent

Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, no delay, notices 1988+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.

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