Union Directory
Office of Allied Workers (UMWA Local 4893)
Local UMW
Local 4893 ยท United Mine Workers
Contact
- Mailing Address
- Attn: Heather Aguayo 506 Pacific DriveRock Springs, WY 82901
- Phone
- (307) 705-3171 Angela Chrisman, President Listed on the 2025 LM-3 report (opens in new tab)
Officers 3
-
Angela Chrisman
President
-
Donald Tucker
Treasurer
-
Kaden Marsh
Secretary
An executive officer can send the current list.
Federal Filing
- Members Reported
- 59
- Last Report
- 2025
- Form
- LM-3
- File Number
- 530762
Members as the union reported them on its 2025 LM-3 report. Counts may include retirees and associate members.
NLRB cases for Local 4893 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-3 report, 2025 (file no. 530-762) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 530-762, labordata.bunkum.us (opens in new tab)
Checked Oct 12, 2026
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 Use Suggest an Edit above to tell us what's out of date.