COMPANY DOSSIER

Is Amgen laying off workers?

Not according to official filings. There is no WARN layoff notice from Amgen in the last 12 months. The most recent was filed Jun 13, 2023 for 4 jobs in San Carlos, California. WARN covers larger layoffs only, so smaller cuts may not appear.

3,370 roles affected across 13 filings in 2 states.

Canary status: SingingEVIDENCE-BASED · NOT A PREDICTION
2 executive changes 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 Amgen's solvency or creditworthiness. Not a credit rating and not financial advice. See our sources and method.
◆ NATIONAL FOOTPRINT · 2 states. Each state files its own WARN notice, so small per-state counts are slices of one distributed layoff. Ranked by jobs cut:
California2,995Washington375

Filing history

Amgen has filed 13 WARN notices between 2009 and 2023, cutting 3,370 jobs in total. No new filings in the last 12 months. The most recent was Jun 13, 2023.

101
623
615
172
1.1k
2
734
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
Corporate signalsSEC · PBGC · PRIMARY SOURCES

Material corporate events on record for Amgen, 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.

May 19, 2026Executive ChangeSEC Form 8-K, Item 5.02, filed 2026-05-19 by AMGEN INC (AMGN).SEC filing →
Apr 22, 2026Executive ChangeSEC Form 8-K, Item 5.02, filed 2026-04-22 by AMGEN INC (AMGN).SEC filing →

Every filing

San Carlos, California
Filed Jun 13, 2023 (3y ago) · Effective Sep 1, 2023 · official filing →
4
Closure
REMOTE · SLIVER
Newbury Park, California
Filed Mar 16, 2023 (3y ago) · Effective May 26, 2023 · official filing →
425
Layoff
Thousand Oaks, California
Filed Jan 24, 2023 (3y ago) · Effective Mar 31, 2023 · official filing →
305
Layoff
Newark, California
Filed Jun 15, 2022 (4y ago) · Effective Dec 2, 2022 · official filing →
2
Closure
REMOTE · SLIVER
Newbury Park, California
Filed May 5, 2021 (5y ago) · Effective Jul 9, 2021 · official filing →
61
Layoff
Thousand Oaks, California
Filed Jan 28, 2021 (5y ago) · Effective Apr 2, 2021 · official filing →
531
Layoff
Newbury Park, California
Filed Jan 28, 2021 (5y ago) · Effective Apr 2, 2021 · official filing →
531
Layoff
Thousand Oaks, California
Filed Oct 29, 2019 (7y ago) · Effective Dec 31, 2019 · official filing →
172
Layoff
Thousand Oaks, California
Filed Nov 1, 2017 (9y ago) · Effective Dec 31, 2017 · official filing →
121
Layoff
Thousand Oaks, California
Filed Apr 11, 2017 (9y ago) · Effective Jun 16, 2017 · official filing →
494
Layoff
Seattle, Washington
Filed Oct 22, 2014 (12y ago) · Effective · · official filing →
274
Layoff
Newbury Park, California
Filed Oct 22, 2014 (12y ago) · Effective · · official filing →
349
Layoff
Bothell, Washington
Filed May 14, 2009 (17y ago) · Effective · · official filing →
101
Layoff

Questions

Is Amgen laying off employees?

Not according to official filings. There is no WARN layoff notice from Amgen in the last 12 months. The most recent was filed Jun 13, 2023 for 4 jobs in San Carlos, California. WARN covers larger layoffs only, so smaller cuts may not appear.

How many jobs is Amgen cutting?

3,370 jobs across all 13 official WARN filings on record since 2009, in 2 states.

When do the Amgen layoffs take effect?

The most recent filing lists an effective date of Sep 1, 2023. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.

Watching Amgen?

We'll email you if there are further filings, expansions, or new locations affected.

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