ImmunityBio Layoffs & WARN Notices — 155 Workers Affected

Name: ImmunityBio WARN Act Layoff Notices
Creator: LaborCurrent
License: https://creativecommons.org/publicdomain/zero/1.0/

All WARN Act mass layoff and plant closure notices filed by ImmunityBio.

Data updated 2025-12-08

Total Notices

155

Workers Affected

States

2023

First Filing

2025

Latest Filing

Data Insights

Industry Breakdown

Workers affected by industry sector

ImmunityBio WARN Act Filings

WARN Act layoff notices
Company	Location	Employees	Notice Date	Type
ImmunityBio	Woburn, MA	1	2025-12-08
ImmunityBio	Woburn, MA	3	2025-06-11
ImmunityBio	El Segundo, CA	9	2025-01-28	Layoff
ImmunityBio	Culver City, CA	1	2025-01-28	Layoff
ImmunityBio	El Segundo, CA	9	2025-01-24	Layoff
ImmunityBio	El Segundo, CA	1	2025-01-24	Layoff
ImmunityBio	El Segundo, CA	4	2024-09-26	Layoff
ImmunityBio	El Segundo, CA	3	2024-09-26	Layoff
ImmunityBio	El Segundo, CA	2	2024-09-26	Layoff
ImmunityBio	El Segundo, CA	6	2024-08-30	Layoff
ImmunityBio	, CO	5	2024-08-30
ImmunityBio	El Segundo, CA	5	2024-08-30	Layoff
ImmunityBio	El Segundo, CA	3	2024-08-30	Layoff
ImmunityBio	El Segundo, CA	1	2024-08-30	Layoff
ImmunityBio	El Segundo, CA	48	2023-09-19	Layoff
ImmunityBio	San Juan County, WA	1	2023-08-21
ImmunityBio	Phoenix, AZ	1	2023-08-21
ImmunityBio	El Segundo, CA	48	2023-08-18	Layoff
ImmunityBio	Woburn, MA	2	2023-08-18
ImmunityBio	Hialeah, FL	1	2023-08-18

ImmunityBio Layoff FAQ

Is ImmunityBio laying off in 2026?

ImmunityBio has no 2026 WARN notices on record. The most recent WARN Act filing was in 2025.

How many layoffs has ImmunityBio had?

ImmunityBio has filed 21 WARN Act notices affecting a total of 155 workers across 7 states.

When was ImmunityBio's most recent layoff?

ImmunityBio's most recent WARN Act filing was on 2025-12-08.

What states has ImmunityBio laid off workers in?

ImmunityBio has filed WARN Act notices in: Arizona, California, Colorado, Florida, Massachusetts, North Carolina, Washington.

What is the WARN Act?

The Worker Adjustment and Retraining Notification (WARN) Act is a federal law that requires employers with 100 or more employees to provide 60 calendar days' advance notice of plant closings and mass layoffs.

How do I get notified about ImmunityBio layoffs?

Subscribe using the form above to receive free daily email alerts whenever new WARN Act notices are filed. You can also set up custom filters and webhooks with a paid API plan at laborcurrent.com/pricing.

Latest Layoff Reports

Arizona — February 2026 California — May 2026 Colorado — April 2026

SEC Filings & Hiring Signals

Cross-dataset signals for ImmunityBio: SEC 8-K event filings and H-1B labor condition applications shown alongside the WARN notices above. They are linked to this employer by matching its name (or an SEC ticker or CIK we assign to it) — the link is an algorithmic estimate, not verified by the SEC, the Department of Labor or any state agency, and the filings are not restricted to the same period as the notices. Matching rules: methodology.

Filed 2026-08-04

Filed 2026-07-30

Filed 2026-06-10

Filed 2026-05-18

Filed 2026-05-07

7 H-1B LCA petitions filed (FY2023–FY2026) — check H-1B layoff risk →