COMPANY DOSSIER
Is Copan Diagnostics laying off workers?
Yes. Copan Diagnostics filed a WARN notice in the last 12 months covering 79 jobs. The most recent was filed Jan 5, 2026 for Carlsbad, California, effective Mar 13, 2026.
79 roles affected across 1 filing.
Canary status: SingingEVIDENCE-BASED · NOT A PREDICTION
No WARN filing or SEC event in the recent window — quiet on the wire right now.
CanaryWhistle's own assessment, computed from the public filings listed on this page. It is a read of hiring and workforce activity, not a statement about Copan Diagnostics's solvency or creditworthiness. Not a credit rating and not financial advice. See our sources and method.
Every filing
Carlsbad, California
Filed Jan 5, 2026 (8mo ago) · Effective Mar 13, 2026 · official filing →
79
ClosureQuestions
Is Copan Diagnostics laying off employees?
Yes. Copan Diagnostics filed a WARN notice in the last 12 months covering 79 jobs. The most recent was filed Jan 5, 2026 for Carlsbad, California, effective Mar 13, 2026.
How many jobs is Copan Diagnostics cutting?
79 jobs in WARN notices filed in the last 12 months. 79 jobs across all 1 official WARN filing on record since 2026.
When do the Copan Diagnostics layoffs take effect?
The filing lists an effective date of Mar 13, 2026. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.
Watching Copan Diagnostics?
We'll email you if there are further filings, expansions, or new locations affected.