Merck Layoffs
Yes. Merck filed 13 WARN notices to cut 1,434 jobs in 3 states, with the layoffs effective Sep 4, 2026. The most recent was filed Sep 4, 2026 under the federal WARN Act.
1,434 roles affected across 13 filings in 3 states.
Filing history
Merck has filed 13 WARN notices between 2009 and 2026, cutting 1,434 jobs in total. Activity picked back up in the last 12 months (146 jobs) after a quiet prior year.
Material corporate events on record for Merck, beyond the WARN notice, that fill in the wider story of a company under pressure. Each links to its official source. No other layoff tracker connects these.
Every filing
Questions
Yes. Merck filed 13 WARN notices to cut 1,434 jobs in 3 states, with the layoffs effective Sep 4, 2026. The most recent was filed Sep 4, 2026 under the federal WARN Act.
1,434 jobs, across 13 official WARN filings in 3 states.
The most recent filing lists an effective date of Sep 4, 2026. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.
We'll email you if there are further filings, expansions, or new locations affected.