US WARN intelligence

Ciena layoffs & WARN notices

Ciena appears in 2 non-cancelled imported WARN records across 2 states. These records report 146 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 Ciena. Worker counts are unavailable for this period. 0 worker counts are unavailable. The newest official notice date is Jan 13, 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
146Reported 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

StateNoticesReported workersUpcoming events
Maryland1570
New Jersey1890

Reported employer names

Notice history by year

20151 notices · 57 reported workers
20061 notices · 89 reported workers

Filings and attributed reports

Company / locationWorkersEffective dateNotice dateType / source
CienaLinthicum, MD57May 29, 2015Jan 13, 2015UnavailableSource ↗
CIENASHREWSBURY · NJ recordSecondary · WARN Feed89Mar 21, 2006UnavailableUnavailableSource ↗

2 notices · Source check Oct 8, 2026