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UAW Local 1666

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Local 1666 ยท United Auto Workers

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Contact

Mailing Address
Attn: Mark Bush, Financial Secretary 5111 East ML, Suite a-120Kalamazoo, MI 49048

Officers 9

  • Stephan Vanspronsen

    President

  • Mark A. Bush

    Financial Secretary

  • Anthony A. Weed

    Vice President

  • John H. Edwards

    Recording Secretary

  • Sally Caldwell

    Trustee

  • Scott L. Gearhart

    Trustee

  • Tonya Marton

    Trustee

  • Joseph G. Foy

    Sergeant at Arms

  • Matt Southworth

    Guide

From the 2025 LM-2 report (opens in new tab)

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Federal Filing

Members Reported
392
Last Report
2025
Form
LM-2
File Number
67330

Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.

NLRB cases for Local 1666 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 Use Suggest an Edit above to tell us what's out of date.