Horizon Therapeutics USA, Inc. layoffs: WARN notices and dates
Horizon Therapeutics USA, Inc. has filed 1 WARN notice with the Maryland labor department, naming 22 workers. The most recent was filed Mar 9, 2026.
Notices
| Notice date | Employer | City or county | Workers | Type | Source |
|---|---|---|---|---|---|
| Horizon Therapeutics USA, Inc.Takes effect May 8, 2026 | Rockville | 22 | Mass Layoff - No Recall | State record |
Local workforce boards
The public workforce boards for each location in these notices. Their American Job Centers offer free help with job search, training and filing for benefits, and some run rapid-response services for workers in a WARN layoff.
WorkSource Montgomery, Inc.
For notices in Rockville
What to do if you’re affected
These are the notices Horizon Therapeutics USA, Inc. filed under the WARN Act, as published by each state. A notice gives the number of workers and dates the employer reported; it does not say why. See the layoff tracker for how notices are collected and what they cover.