Official filing · original source linked

CytomX Therapeutics WARN notice — Suite 400 South San Francisco, 2025-01-06

Name: CytomX Therapeutics, Inc. WARN notice
Creator: California Employment Development Department

CytomX Therapeutics, Inc. reported 46 workers affected in Suite 400 South San Francisco. Notice date: Jan 6, 2025; planned effective date: Jan 17, 2025.

Raw employer name: CytomX Therapeutics, Inc.
Canonical company: CytomX Therapeutics →
Workers affected: 46
Event type: layoff
Filing status: filed
Notice / received date: Jan 6, 2025
Effective date: Jan 17, 2025
City: Suite 400 South San Francisco →
County: San Mateo →
State: California →
ZIP: 94080
Reported location: Suite 400 South San Francisco
Published address: 151 Oyster Point Blvd., Ste 400 South San Francisco CA 94080
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 / cytomx-therapeutics-inc|151-oyster-point-blvd-suite-400-south-san-francisco-ca-94080|2025-01-06

First ingested
Oct 6, 2026 · 16:18 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
4bfe3ff5201d3f2d0a6cfb8dea6ae22f818f2f14a162c6914076c13e5cb1ca57

View original source row

{
  "cells": {
    "notice_date": "01/06/2025",
    "received_date": "01/06/2025",
    "effective_date": "01/17/2025",
    "company": "CytomX Therapeutics, Inc.",
    "reported_location": "San Mateo County",
    "workers": "46",
    "type": "Layoff Permanent",
    "address": "151 Oyster Point Blvd., Suite 400 South San Francisco CA 94080"
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-2024-to-06-30-2025.pdf",
  "page": 26
}

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
CytomX TherapeuticsSan Mateo, CA	66	Jul 13, 2022	Jul 13, 2022	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.

CytomX Therapeutics WARN notice — Suite 400 South San Francisco, 2025-01-06

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