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UMWA Local 1307

Local UMW

Local 1307 ยท United Mine Workers

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Contact

Mailing Address
Attn: Matt Davis, Financial Secretary 34 Conroy St.Diamondville, WY 83116

Officers 6

  • Brett G. Grunig

    President

  • Matt S. Davis

    Financial Secretary

  • Dustin R. Jackson

    Recording Secretary

  • Joshua S. Hagler

    City Worker Representive

  • Kenneth L. Hysell

    Doorman

  • Joseph R. Trujillo

    Saftey Committee Chairman

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

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Federal Filing

Members Reported
115
Last Report
2025
Form
LM-3
File Number
18895

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

NLRB cases for Local 1307 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 Use Suggest an Edit above to tell us what's out of date.