Every Oklahoma WARN notice of the last 12 months, newest first
Published: the day the notice appeared on the state's list. Notice and effective dates are the state's own fields, as it publishes them.
| Published | Employer | Jobs | Notice / effective |
|---|---|---|---|
| Oct 28, 2026 | OU MEDICINE INC C/O THOMAS & COMPANYNASHVILLEPublished Oct 28, 2026Oklahoma WARN notices | not stated | Oct 22, 2026 |
| Aug 18, 2026 | T-Mobile USA, Inc.Oklahoma CityPublished Aug 18, 2026Oklahoma WARN notices | not stated | Aug 17, 2026 |
| Jul 16, 2026 | PepsiCo |
Notices from 43 states and Washington DC, as each state publishes them, collected several times a day by Big Local News at Stanford University and copied here daily. A few states publish no list that can be collected, so their notices are not here; a state can also publish a notice days after the employer filed it.
Get each new Oklahoma WARN notice the day after it is published.
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Frequently asked
Which companies filed WARN notices in Oklahoma?
12 employers filed the 12 WARN notices Oklahoma published in the last 12 months. The newest: OU MEDICINE INC C/O THOMAS & COMPANY at NASHVILLE, published Oct 28, 2026. The table above lists every one, newest first.
Oklahoma's own WARN pageWhat is a WARN notice?
A WARN notice is the written warning the federal Worker Adjustment and Retraining Notification (WARN) Act requires before a plant closing or a mass layoff: most employers with 100 or more employees must give 60 days' notice, generally when 50 or more workers lose their jobs at one site. The notice goes to the workers, their union and the state, which publishes it. Several states, among them California, New York and New Jersey, have their own WARN laws that reach smaller layoffs or ask for more notice.