Layoffs at Spark Therapeutics
- Layoff events
- 2
- verified and sourced
- Roles reported
- At least 337
- events with no figure are not in this number
- Announced between
- Jul 2024 to Apr 2025
- Reported by
- The Philadelphia Inquirer, Pennsylvania Department of Labor & Industry, and BioSpace
This page records what we could verify and source. It is not a complete record of every job cut at Spark Therapeutics: a layoff nobody published and nobody sent us is a layoff that is not on this page.
| Company | What happened | Roles reported | Share of staff | Where | Announced | Sources |
|---|---|---|---|---|---|---|
| Spark Therapeutics |
Restructuring
Spark Therapeutics confirmed that 337 employees would be laid off as Roche reorganized the gene-therapy subsidiary. |
337 | Not known | Philadelphia, United States |
2 sources for Spark Therapeutics |
|
| Spark Therapeutics |
Restructuring
Spark Therapeutics confirmed layoffs and a pipeline refocus affecting its Philadelphia organization. |
Not known | Not known | Philadelphia, United States |
1 source for Spark Therapeutics |
Where this comes from
Every cut listed for Spark Therapeutics was entered by a person who checked it against a filing or a named report. Nothing is scraped and nothing publishes itself. What is not here is what we have not verified, not what did not happen.
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