Official filing · original source linked

Gilead Sciences WARN notice — CA, 2026-03-25

Name: Gilead Sciences, Inc. WARN notice
Creator: California Employment Development Department

Gilead Sciences, Inc. reported 51 workers affected in San Mateo. Notice date: Mar 25, 2026; planned effective date: May 29, 2026.

Raw employer name: Gilead Sciences, Inc.
Canonical company: Gilead Sciences →
Workers affected: 51
Event type: layoff
Filing status: filed
Notice / received date: Mar 25, 2026
Effective date: May 29, 2026
City: Unavailable
County: San Mateo →
State: California →
ZIP: 94404
Reported location: San Mateo
Published address: 333 Lakeside Dr San Mateo CA 94404
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 / gilead-sciences|333-lakeside-drive-san-mateo-ca-94404|2026-03-25

First ingested
Oct 6, 2026 · 01:07 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
c4239543ffcf87e406005c99b2282f757cbd0e4f7b102f3ea4bdaa33aeabc4df

View original source row

{
  "cells": {
    "notice_date": "03/25/2026",
    "received_date": "03/26/2026",
    "effective_date": "05/29/2026",
    "company": "Gilead Sciences, Inc.",
    "reported_location": "San Mateo County",
    "workers": "51",
    "type": "Layoff Permanent",
    "address": "333 Lakeside Drive San Mateo CA 94404"
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-25-to-6-30-26.pdf",
  "page": 16
}

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
Gilead SciencesSuite 600 Rockville, MD	84	Jun 30, 2026	Apr 30, 2026	layoffSource ↗
Gilead SciencesSan Mateo, CA	108	Jun 30, 2026	Apr 30, 2026	layoffSource ↗
Gilead SciencesSan Diego, CA	34	Mar 27, 2026	Jan 21, 2026	layoffSource ↗
Gilead SciencesSan Diego, CA	17	Jan 16, 2026	Nov 12, 2025	layoffSource ↗
Gilead SciencesSan Diego, CA	5	Oct 10, 2025	Aug 6, 2025	layoffSource ↗

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.