Layoff
Cuts 298 jobs
Spark Therapeutics cut 298 employees as part of a reorganization planned earlier in the year.
- Our coverage: Biopharma Job Market: Hiring Slows, Layoffs Decline
Layoffs Tracker
Latest announcement (May 8, 2025): Spark Therapeutics cut 298 employees as part of a reorganization planned earlier in the year. The tracker lists 1 announcement for Spark Therapeutics since 2025, with 298 jobs reported affected. Our coverage: Biopharma Job Market: Hiring Slows, Layoffs Decline
Last updated Oct 2, 2026

Spark Therapeutics at a glance
Jobs affected are as reported by each source, summed over the 1 of 1 announcements that state a number.
Latest announcement
1 announcement · 298 jobs reported affected
Layoff
Spark Therapeutics cut 298 employees as part of a reorganization planned earlier in the year.

Free to reuse with attribution to Metaintro
Every published announcement, all years, one row per event. Column names are stable, and jobs affected are blank where no source states a number.
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Jobs affected are counted only when a source states a number; “Not stated” means none was disclosed. Methodology, sources and how to cite
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