International Association of Machinists and Aerospace Workers, District Lodge 947 (United Parcel Service)
Case Number: 31-CB-377360
Date Filed: 12/15/2025
Status: Open
Location: Signal Hill, CA
Region Assigned: Region 31, Los Angeles, California
Docket Activity
Date 
|
Document | Issued/Filed By |
|---|---|---|
| 12/13/2025 | Signed Charge Against Union* | Charging Party |
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
- 8(b)(1)(A) Duty of Fair Representation, incl'g Superseniority, denial of access
Participants
| Participant | Address | Phone |
|---|---|---|
| Charged Party / Respondent Notification Sencer, Caren Weinberg, Roger & Rosenfeld |
1375 55th Street Emeryville, CA 94608 |
(510)337-1001 |
| Charged Party / Respondent Legal Representative Soto, Lisl Weinberg, Roger & Rosenfeld |
800 Wilshire Boulevard, Suite 1020 Los Angeles, CA 90017 |
(213)380-2344 |
| Charged Party / Respondent Union International Association of Machinists and Aerospace Workers, District Lodge 947 |
Long Beach, CA 90806 |
|
| Involved Party Employer United Parcel Service |
Los Angeles, CA 90015 |
|
| Charging Party Individual |
||
Related Cases
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