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The NLRB reopened from shutdown status on November 13, 2025. Due dates to file or serve most documents were tolled during the period of the shutdown, although due dates cannot be tolled for filing and service of unfair labor practice charges, applications for awards of fees and other expenses under the Equal Access to Justice Act, and certain representation petitions. For documents where tolling applies, the terms are that for each day on which the Agency’s offices were closed for all or any portion of the day, one day is added to the time for filing or service of the document. If the new due date falls on a weekend or holiday, the new due date will be moved to the next business day. For example, if the original due date was October 7, 2025 and the shutdown lasted 43 days, the revised due date is November 19, 2025. See chart for revised due dates.

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Case

Momentive Performance Materials Quartz, Inc. d/b/a Momentive Technologies

 
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Case Number: 08-RC-364465

Date Filed: 04/25/2025

Status: Closed

No. of Employees: 98

Location: Hebron, OH

Region Assigned: Region 08, Cleveland, Ohio

Unit Description: Included: All production, maintenance and quality technician employees. Excluded: office clerical, managerial, guards, supervisory employees as defined under the Act.


Docket Activity

Date sort ascending Document Issued/Filed By
05/28/2025 Letter Approving Withdrawal Request* NLRB - GC
05/23/2025 Withdrawal of Petition* Petitioner
05/13/2025 Stipulated Election Agreement* NLRB - GC
05/13/2025 Notice of Election NLRB - GC
05/12/2025 Stipulated Election Agreement* NLRB - GC
04/25/2025 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

Related Documents data is not available.

Allegations

Allegations data is not available.

Participants

Participant Address Phone
Employer
Additional Service
Sines, Ed
Momentive Performance Materials Quartz, Inc. d/b/a Momentive Technologies
 611 O'Neill Rd.
Hebron, OH
43055
 (740)928-7010
 
Petitioner
Notification
Harris, Matthew
Communications Workers of America, AFL-CIO
 20525 Center Ridge Road
Suite 700
Rocky River, OH
44116-3453
 (440)333-6363
 
Employer
Legal Representative
Webber, Melanie
Fisher Phillips LLP
 200 Public Square
Suite 4000
Cleveland, OH
44114-2322
 (440)740-2134
 
Petitioner
Legal Representative
Maceo, Nneka
International Union of Electronic, Electrical, Salaried, Machine and Furniture Workers - Communications Workers of America. (IUE-CWA)
 501 Third St NW, 6th Fl
Washington, DC
20001
 
Employer
Employer
Momentive Performance Materials Quartz, Inc. d/b/a Momentive Technologies
 Hebron, OH
43055
 (740)928-7010
 
Petitioner
Union
International Union of Electrical Workers-Communications Workers of America (IUE-CWA)
 Dayton, OH
45439
 

Related Cases

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