US WARN intelligence

Lumentum Operations layoffs & WARN notices

Lumentum Operations appears in 5 non-cancelled imported WARN records across 2 states. These records report 478 affected workers; 0 have future effective dates. Totals include imported records only. Secondary records are attributed separately.

What the official notice history shows

During the last 365 days, this imported archive contains 0 eligible official filings for Lumentum Operations. Worker counts are unavailable for this period. 0 worker counts are unavailable. The newest official notice date is Mar 6, 2024.

4 non-cancelled direct government records and 1 attributed secondary records appear in the full archive. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.

Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted

5Non-cancelled notices
478Reported workers
0Future effective dates
Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →

State breakdown

StateNoticesReported workersUpcoming events
California42470
Connecticut12310

Reported employer names

Notice history by year

20243 notices · 82 reported workers
20211 notices · 165 reported workers
20161 notices · 231 reported workers

Filings and attributed reports

Company / locationWorkersEffective dateNotice dateType / source
Lumentum OperationsSanta Clara, CA66May 6, 2024Mar 6, 2024layoffSource ↗
Lumentum OperationsSanta Clara, CA5May 6, 2024Mar 6, 2024layoffSource ↗
Lumentum OperationsSanta Clara, CA11May 6, 2024Mar 6, 2024layoffSource ↗
Lumentum OperationsSan Jose, CA165May 25, 2021Mar 24, 2021layoffSource ↗
Lumentum OperationsBloomfield · CT recordSecondary · WARN Feed231UnavailableJan 15, 2016closureSource ↗

5 notices · Source check Oct 8, 2026