OSI Group
Case Number: 18-CA-365197
Date Filed: 05/05/2025
Status: Open
Location: Fort Atkinson, WI
Region Assigned: Region 18, Minneapolis, Minnesota
Docket Activity
Date 
|
Document | Issued/Filed By |
|---|---|---|
| 02/06/2026 | Dismissal Letter* | NLRB - GC |
| 05/05/2025 | Signed Charge Against Employer* | 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.
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Allegations
- 8(a)(5) Refusal to Bargain/Bad Faith Bargaining (incl'g surface bargaining/direct dealing)
- 8(a)(1) Weingarten
- 8(a)(1) Concerted Activities (Retaliation, Discharge, Discipline)
Participants
| Participant | Address | Phone |
|---|---|---|
| Charged Party / Respondent Legal Representative Murphy, Jennifer OSI INDUSTRIES LLC (OTTO & SONS) |
1225 Corporate Boulevard Aurora, IL 60505 |
(630)692-7013 |
| Charged Party / Respondent Employer OSI Group |
Fort Atkinson, WI 53538 |
|
| Charging Party Individual |
||
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