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Layoffs,
60 days before they happen.

U.S. employers must announce mass layoffs 60 days in advance to the state. Bourse collects these WARN notices from 48 states and matches them to public companies.

Open in Bourse Get it via the API
48states covered
dailynew notices
since 2020history
/v1/warn-layoffsin the Bourse API

What you get. In the app.

01Notices by company

Company, city, number of workers, notice and effective date.

02Biggest layoffs

Public companies with the most workers affected in the last six months.

03Official state files

California and Texas are read straight from their official spreadsheets.

04Before earnings

Layoffs often come before restructuring charges in the next report.

How it works. Step by step.

  1. 1Notice filed

    The employer files a WARN notice with the state labor agency.

  2. 2Collected

    Bourse reads the WARN Feed for 48 states and the official files of California and Texas.

  3. 3Matched

    Subsidiary and location names are matched to listed parent companies where possible.

In the data. Ready for your models.

Every record has these fields, in the app and in the Bourse API as JSON or CSV.

statecompanytickercityemployeesnotice_dateeffective_datetype
Endpoint documentation
api.bourse.pl
$ curl "https://api.bourse.pl/v1/warn-layoffs?limit=3" \
    -H "Authorization: Bearer $BOURSE_KEY"

# JSON with fields:
state, company, ticker, city, employees …

Keep exploring. More from Bourse.

All Datasets

43 datasets built from official filings and public sources, cleaned, matched to listed companies and updated around the clock.

Lobbying & Revolving Door

Every quarter, lobbying firms report who paid them, how much and for which issues. Bourse matches those reports to listed companies and flags lobbyists who used to work in government.

Radar

One live feed for Congress trades, insider buys and sells, institutional filings and market signals - filtered, explained and pushed to your phone.

Questions. Answered.

Does every layoff show up?

Only those covered by the WARN Act: generally 50 or more workers at one site, or a plant closure. Smaller cuts are not reported.

Follow the money the day it is filed.

Open in Bourse Get it via the API

Bourse provides financial data and editorial information, parts of which are generated by AI. This page is for general education only. It is not personalised investment advice or a recommendation to buy or sell any financial instrument. Make your own decisions.