Is Artiva Biotherapeutics laying off workers?
Yes. Artiva Biotherapeutics filed a WARN notice in the last 12 months covering 131 jobs. The most recent was filed Oct 27, 2026 for San Diego, California, effective Dec 31, 2026.
131 roles affected across 1 filing.
Every filing
Questions
Yes. Artiva Biotherapeutics filed a WARN notice in the last 12 months covering 131 jobs. The most recent was filed Oct 27, 2026 for San Diego, California, effective Dec 31, 2026.
131 jobs in WARN notices filed in the last 12 months. 131 jobs across all 1 official WARN filing on record since 2026.
The filing lists an effective date of Dec 31, 2026. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.
Is Artiva Biotherapeutics on a list you care about?
Paste your suppliers, customers or holdings at /monitor and see which of them have filed a layoff that has not happened yet. A WARN notice is filed about 60 days before the jobs go, so those are still ahead of you. Free to check, no account, and we do not store your list.
We'll email you if there are further filings, expansions, or new locations affected.