US WARN layoff notices › Employers › M › Merck Sharp & Dohme

Merck Sharp & Dohme — WARN Act layoff notices

Official state WARN filings by Merck Sharp & Dohme since 1988, normalized from state labor department sources. Latest notice: 2026-02-24.

2notices

167workers affected

2states

Notice date	State	Location	Employees	Effective date	Type
2026-02-24	North Carolina	Durham, Durham County	147	2026-05-01	Layoff
2019-01-22	California	Palo Alto, Santa Clara	20	2019-03-19	Closure Permanent

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.

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