Contact
- Mailing Address
- Attn: Simon Warchol, Financial Secretary 552 Massachusetts AvenueCambridge, MA 02139
- Phone
- (910) 920-8441 Sara Speller, President Listed on the 2025 LM-2 report (opens in new tab)
Officers 9
-
Sara Speller
President
-
Simon Warchol
Financial Secretary
-
Kevin Kapner
Treasurer
-
Sudipta Saha
Vice President
-
Georgia Dittemore
Recording Secretary
-
Natalie Caputo
Trustee
-
Luke Ciancarelli
Sergeant-at-Arms
-
Elias Decker
Member-at-Large
-
Evan Lemire
Member-at-Large
An executive officer can send the current list.
Federal Filing
- Members Reported
- 2,649
- Last Report
- 2025
- Form
- LM-2
- File Number
- 545930
Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.
NLRB cases for United Auto Workers (UAW) Elections and unfair labor practice charges across the whole union, on LaborLab Search
Sources 2
- OLMS LM-2 report, 2025 (file no. 545-930) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 545-930, 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 Use Suggest an Edit above to tell us what's out of date.