US WARN layoff notices › Employers › S › Sema4
Official state WARN filings by Sema4 since 1988, normalized from state labor department sources. Latest notice: 2022-11-14.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2022-11-14 | Connecticut | Stamford, Branford | 448 | 2023-01-13 | — |
| 2022-08-15 | Connecticut | Stamford, Branford | 158 | 2022-10-14 | — |
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.
