US WARN layoff notices › Employers › L › Lumentum Operations
Official state WARN filings by Lumentum Operations since 1988, normalized from state labor department sources. Latest notice: 2024-03-06.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2024-03-06 | California | Santa Clara County | 5 | 2024-05-06 | Layoff Permanent |
| 2024-03-06 | California | Santa Clara County | 66 | 2024-05-06 | Layoff Permanent |
| 2024-03-06 | California | Santa Clara County | 11 | 2024-05-06 | Layoff Permanent |
| 2021-04-27 | California | San Jose, Santa Clara County | 165 | 2021-05-25 | Layoff Permanent |
| 2016-01-15 | Connecticut | Bloomfield | 231 | — | Closing |
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.
