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San Francisco Opera

 
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Case Number: 20-RC-388094

Date Filed: 06/02/2026

Status: Open

Location: San Francisco, CA

Region Assigned: Region 20, San Francisco, California

Tally Issued Date:07/17/2026

Status:Open

No. of Eligible Voters:9

Void Ballots:0

Total Ballots Counted:8

Challenged Ballots:1

Votes for Labor Union:8

Tally Type:Initial

Ballot Type:Single Labor Organization

Unit ID:A

Votes Against:0

Challenges Determinative:No

Labor Union:American Federation of Musicians Local 6

Voting Unit (Unit A):All full-time and regular part-time Music Staff, Masters, Ballet Pianists, Assistant Conductors, and Prompters employed by the Employer out of its facility located at 301 Van Ness Avenue, San Francisco, California. Excluding all other employees, Adler Fellows, Directors of Music Administration, guards and supervisors as defined in the Act.

Union to Certify:American Federation of Musicians Local 6


Docket Activity

Date sort ascending Document Issued/Filed By
07/17/2026 Tally of Ballots* NLRB - GC
06/24/2026 Notice of Election NLRB - GC
06/02/2026 Signed RC Petition* Petitioner

The Docket Activity list does not reflect all actions in this case.

* This document may require redactions before it can be viewed. To obtain a copy, please file a request through our FOIA Branch.

Related Documents

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Allegations

Allegations data is not available.

Participants

Participant Address Phone
Petitioner
Legal Representative
Sencer, Caren
Weinberg, Roger & Rosenfeld
 1375 55th Street
Emeryville, CA
94608
 (510)337-1001
 
Petitioner
Legal Representative
Rosenfeld, David
Weinberg, Roger & Rosenfeld
 1375 55th Street
Emeryville, CA
94608
 (510)337-1001
 
Employer
Legal Representative
Sloan, Matthew
Seyfarth Shaw LLP
 233 South Wacker Drive, Suite 8000
Chicago, IL
60606-6448
 (312)460-5000
 
Employer
Legal Representative
Geannacopulos, Nick
Seyfarth Shaw LLP
 560 Mission Street, Suite 3100
San Francisco, CA
94105
 (415)732-1146
 
Petitioner
Union
American Federation of Musicians Local 6
 San Francisco, CA
94103
 (415)575-0777
 
Employer
Employer
San Francisco Opera
 San Francisco, CA
94102
 (415)551-6389
 

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