Union Directory
IATSE Local 489
Local 489 ยท International Alliance of Theatrical Stage Employees
Contact
- Mailing Address
- Attn: Derek St. Pierre, Treasurer Pittsburgh, PA 15233
- Phone
- (412) 403-4890 Mamie Stein, President Listed on the 2025 LM-2 report (opens in new tab)
Officers 12
-
Mamie K. Stein
President
-
Derek J. St. Pierre
Treasurer
-
Jon D. Morrison
Vice President
-
Maranda Wodzinski
Craft Services Representa
-
Bobbi-Jo Napoletano
Secretary
-
Margaret Andyjohn
Board of Trustees
-
Paula Collins
Board of Trustees
-
Dominique Carino
Board of Trustees
-
Michael J. Matestic
Business Representative
-
Ashley Brickman
Paint Representative
-
Toni Cargioli
Sound Representative
-
Luke Zacherl
Construction Greens
An executive officer can send the current list.
Federal Filing
- Members Reported
- 571
- Last Report
- 2025
- Form
- LM-2
- File Number
- 529983
Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.
NLRB cases for Local 489 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-2 report, 2025 (file no. 529-983) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 529-983, 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 Use Suggest an Edit above to tell us what's out of date.