Official filing · original source linked

Lumentum Operations WARN notice — San Jose, 2021-03-24

Name: Lumentum Operations LLC WARN notice
Creator: California Employment Development Department

Lumentum Operations LLC reported 165 workers affected in San Jose. Notice date: Mar 24, 2021; planned effective date: May 25, 2021.

Raw employer name: Lumentum Operations LLC
Canonical company: Lumentum Operations →
Workers affected: 165
Event type: layoff
Filing status: filed
Notice / received date: Mar 24, 2021
Effective date: May 25, 2021
City: San Jose →
County: Santa Clara →
State: California →
ZIP: Unavailable
Reported location: San Jose
Published address: Unavailable
Source classification: Layoff Permanent
Source agency: California Employment Development Department

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Original source & provenance

Open supplied source ↗

Agency source
California Employment Development Department

Source ID / record ID
ca-edd / lumentum-operations|san-jose-santa-clara-county|2021-03-24|2021-04-27|2021-05-25|165

First ingested
Oct 7, 2026 · 21:47 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
fb2ececfed93591a1f349148ce9c3ea92bf4dc110b65965c1fba8c7f6e66fd6d

View original source row

{
  "cells": {
    "notice_date": "03/24/2021",
    "received_date": "04/27/2021",
    "effective_date": "05/25/2021",
    "company": "Lumentum Operations LLC",
    "reported_location": "Santa Clara County",
    "workers": "165",
    "type": "Layoff Permanent",
    "address": ""
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-2020-to-06-30-2021.pdf",
  "page": 110
}

A source-linked public record. Secondary records are attributed to their provider and are not independently verified. For direct records, “Verified” means sourced from an official agency; it does not confirm the layoffs took place.

Related company filings

Company / location	Workers	Effective date	Notice date	Type / source
Lumentum OperationsSanta Clara, CA	66	May 6, 2024	Mar 6, 2024	layoffSource ↗
Lumentum OperationsSanta Clara, CA	11	May 6, 2024	Mar 6, 2024	layoffSource ↗
Lumentum OperationsSanta Clara, CA	5	May 6, 2024	Mar 6, 2024	layoffSource ↗
Lumentum OperationsBloomfield · CT recordSecondary · WARN Feed	231	Unavailable	Jan 15, 2016	closureSource ↗

Dates and counts are the supplied source’s reported values. Secondary-provider locations are unstructured; they are not confirmed worksite addresses. Check the original document for phased dates, updates and exceptions.