Union Directory
IATSE Local 504
Local 504 ยท International Alliance of Theatrical Stage Employees
Contact
- Mailing Address
- Attn: Eric Emken, Treasurer 671 S Manchester AveAnaheim, CA 92802
- Phone
- (661) 917-3140 Marc N Boyle, President Listed on the 2025 LM-2 report (opens in new tab)
Officers 12
-
Marc N. Boyle
President
-
Eric D. Emken
Treasurer
-
Jeffrey Burton
Vice President
-
Janis -. Gohman
Secretary
-
Greg -. Cervantes
Trustee
-
Mark -. Hopkins
Trustee
-
David -. Richartz
Trustee
-
Joshua -. Barrett
Trustee
-
Steven B. Marlowe
Business Representative
-
Michael -. Mount
Dispatcher/Executive Board
-
Tatiana -. Macgregor
Executive Board
-
Joel -. Harari
Executive Board
An executive officer can send the current list.
Federal Filing
- Members Reported
- 638
- Last Report
- 2025
- Form
- LM-2
- File Number
- 43831
Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.
NLRB cases for Local 504 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-2 report, 2025 (file no. 043-831) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 043-831, 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 Use Suggest an Edit above to tell us what's out of date.