The Separation IndexActive Event
Arsenal Biosciences, Inc. Layoff
October 29, 202658 workers affected
This page covers a single layoff event, including WARN Act filing details and confirmed separation reports from people affected by it.
WARN Act Status
Non-Compliant
FiledAugust 31, 2026
Effective DateOctober 29, 2026
Advance Notice59 days (< 60 required)
Workers Covered58
StateCA
Source: U.S. Department of Labor public WARN Act database. Not user-submitted.
Separation Scores (5 reports needed)
—/ 100
Transparency
No Data
—/ 100
Fairness
No Data
—/ 100
Dignity
No Data