US WARN intelligence

Arena Pharmaceuticals layoffs & WARN notices

Arena Pharmaceuticals appears in 2 non-cancelled imported WARN records across 1 states. These records report 179 affected workers; 0 have future effective dates. Totals include imported records only. Secondary records are attributed separately.

What the official notice history shows

During the last 365 days, this imported archive contains 0 eligible official filings for Arena Pharmaceuticals. Worker counts are unavailable for this period. 0 worker counts are unavailable. The newest official notice date is Oct 27, 2015.

1 non-cancelled direct government records and 1 attributed secondary records appear in the full archive. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.

Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted

2Non-cancelled notices

179Reported workers

0Future effective dates

Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →

State breakdown

State	Notices	Reported workers	Upcoming events
California	2	179	0

California →San Diego →

Reported employer names

Arena Pharmaceuticals, Inc.

Notice history by year

20161 notices · 100 reported workers

20151 notices · 79 reported workers

Filings and attributed reports

Company / location	Workers	Effective date	Notice date	Type / source
Arena PharmaceuticalsSan Diego · CA recordSecondary · WARN Feed	100	Aug 31, 2016	Jun 30, 2016	layoffSource ↗
Arena PharmaceuticalsSan Diego, CA	79	Dec 31, 2015	Oct 27, 2015	layoffSource ↗

2 notices · Source check Oct 8, 2026