LayoffTracker

EMD Serono Research Development Institute Inc layoffs in 2026

Mass-layoff and plant-closure filings reported by EMD Serono Research Development Institute Inc in 2026, sourced from official state WARN records.

1 filings in 2026

Filings

1

WARN notices so far

Workers affected

70

in 2026 so far

States

1

Top state

Massachusetts

70 affected

Peak month

September

70 affected

EMD Serono Research Development Institute Inc layoffs month by month in 2026

Workers affected by the month each layoff took effect.

All EMD Serono Research Development Institute Inc filings in 2026

Every WARN notice on record for this year, newest first.

EMD Serono Research Development Institute Inc

Billerica, MA · Sep 4, 2026

70

affected

EMD Serono Research Development Institute Inc layoffs by state in 2026

1 states reported EMD Serono Research Development Institute Inc layoffs, ranked by workers affected. Open a state for its full history.