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USW Local 4889

Local USW

Local 4889 ยท United Steelworkers

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Contact

Mailing Address
Attn: Richard Cucarese 1505 West Allegheny Ave.Philadelphia, PA 19132

Officers 12

  • Shane Mulhern

    Local President

  • David Martin

    Unit President

  • Mechelle Brown

    Unit President

  • Charles Schrag

    Unit President

  • Javier Patino

    Unit President

  • Joseph Szydlowski

    Unit President

  • Mercedes Garay

    Unit President

  • Kevin Arnold

    Unit President

  • Jean Denestant Jr.

    Unit President

  • Terrence Adkins

    Unit President

  • Dennis Dougherty

    Unit President

  • Duane Robinson

    Local 4889 Treasurer

From the 2025 LM-3 report (opens in new tab)

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Federal Filing

Members Reported
728
Last Report
2025
Form
LM-3
File Number
10881

Members as the union reported them on its 2025 LM-3 report. Counts may include retirees and associate members.

NLRB cases for Local 4889 Elections and unfair labor practice charges on LaborLab Search

Sources 2

Listings come from public filings with the U.S. Department of Labor and from the organizations' own websites, as of the dates under Sources. Details change, and we may have them wrong. Check with the organization before you rely on them. Use Suggest an Edit above to tell us what's out of date.