Yes. Pfizer filed 5 WARN notices to cut 883 jobs in 3 states. The most recent was filed Aug 25, 2025 under the federal WARN Act.
883 roles affected across 5 filings in 3 states.
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Canary status: SingingEVIDENCE-BASED · NOT A PREDICTION
1 executive change disclosed to the SEC
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 Pfizer's solvency or creditworthiness. Not a credit rating and not financial advice. See our sources and method.
◆ NATIONAL FOOTPRINT · 3 states. Each state files its own WARN notice, so small per-state counts are slices of one distributed layoff. Ranked by jobs cut:
Pfizer has filed 5 WARN notices between 2010 and 2025, cutting 883 jobs in total. Activity picked back up in the last 12 months (100 jobs) after a quiet prior year.
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Corporate signalsSEC · PBGC · PRIMARY SOURCES
Material corporate events on record for Pfizer, beyond the WARN notice, that fill in the wider story of a company under pressure. Each links to its official source. No other layoff tracker connects these.
Jun 18, 2026Executive ChangeSEC Form 8-K, Item 5.02, filed 2026-06-18 by PFIZER INC (PFE).SEC filing →
Apr 29, 2025RestructuringSEC Form 8-K, Item 2.05, filed 2025-04-29 by PFIZER INC (PFE).SEC filing →
Oct 15, 2024Executive ChangeSEC Form 8-K, Item 5.02, filed 2024-10-15 by PFIZER INC (PFE).SEC filing →
Jul 26, 2024Executive ChangeSEC Form 8-K, Item 5.02, filed 2024-07-26 by PFIZER INC (PFE).SEC filing →
Jul 10, 2024Executive ChangeSEC Form 8-K, Item 5.02, filed 2024-07-10 by PFIZER INC (PFE).SEC filing →