Pfizer Layoffs & WARN Notices — 7,335 Workers Affected

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

Data updated 2025-08-25

101

Total Notices

7,335

Workers Affected

States

2003

First Filing

2025

Latest Filing

Data Insights

Industry Breakdown

Workers affected by industry sector

Layoff Types

Workers affected by notice type

Pfizer WARN Act Filings

WARN Act layoff notices
Company	Location	Employees	Notice Date	Type
Pfizer	Bothell, WA	100	2025-08-25	Layoff
Pfizer	South San Francisco Research Facility South San Francisco, CA	56	2025-04-04	Layoff
Pfizer	Tampa, FL	62	2024-12-20
Pfizer	Sanford, NC	150	2024-07-25	Closure
Pfizer	Rocky Mount, NC	60	2024-07-25	Closure
Pfizer Research	, CO	—	2024-05-15
Pfizer	Everett, WA	119	2024-04-03	Closure
Pfizer	South San Francisco Research Facility South San Francisco, CA	52	2024-01-23	Layoff
Pfizer	Pearl River, NY	285	2023-12-22
Pfizer	, NY	—	2023-12-14
Pfizer	, CO	—	2023-10-03
Pfizer	Gladstone, NJ	791	2023-10-01
Pfizer	Gladstone, NJ	195	2023-10-01
Pfizer	Lake Forest, IL	69	2023-07-25	Layoff
Pfizer	San Diego, CA	196	2023-02-17	Layoff
Pfizer	Rouses Point, NY	2	2020-03-06	Closure
Pfizer	Rouses Point, NY	6	2019-01-09	Closure
Pfizer	Rouses Point, NY	3	2018-12-03	Closure
Pfizer	South San, CA	100	2018-11-09	Closure
Pfizer	Rouses Point, NY	3	2018-10-01	Closure

Pfizer Layoff FAQ

Is Pfizer laying off in 2026?

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

How many layoffs has Pfizer had?

Pfizer has filed 101 WARN Act notices affecting a total of 7,335 workers across 13 states.

When was Pfizer's most recent layoff?

Pfizer's most recent WARN Act filing was on 2025-08-25.

What states has Pfizer laid off workers in?

Pfizer has filed WARN Act notices in: California, Colorado, Florida, Georgia, Illinois, Kansas, Missouri, North Carolina, New Jersey, New York, Ohio, Pennsylvania, 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 Pfizer 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 warnfirehose.com/pricing.