Skip to main content

The NLRB public website is scheduled to undergo routine maintenance from Friday, November 21, 2025, at 11:00 PM ET (8:00 PM PT) until Monday, November 24, 2025, at 6:00 AM ET. From Friday night at 11:00 pm ET through Saturday morning at about 9:00 am ET, E-Filing will not be available. From Saturday through Monday morning, the E-Filing applications (E-Filing, Online Charge and Petition, and My Account Portal) may be periodically unavailable. We apologize for any inconvenience.
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.

Breadcrumb

  1. Home

Case Search Results

Case

Marina District Development Company, LLC d/b/a Borgata Hotel Casino and Spa

 
E-File Follow
Sign into MyNLRB to follow cases and receive updates. What is this?

Case Number: 04-CA-296344

Date Filed: 05/24/2022

Status: Open

Location: Atlantic City, NJ

Region Assigned: Region 04, Philadelphia, Pennsylvania



Docket Activity


Date sort ascending Document Issued/Filed By
08/20/2025 Deferral Status Check* NLRB - GC
08/29/2022 Collyer Deferral Letter* NLRB - GC
05/24/2022 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.

Related Documents


Related Documents data is not available.

Allegations


  • 8(a)(5) Repudiation/Modification of Contract [Sec 8(d)/Unilateral Changes]

Participants


Participant Address Phone
Charged Party / Respondent
Legal Representative
Tinnerello, Kathleen
MGM Resorts International
6385 South Rainbow Boulevard
Suite 500
Las Vegas, NV
89118
(702)692-1289
 
Charging Party
Legal Representative
Josem, William
Cleary, Josem & Trigiani LLP
Constitution Place
325 Chestnut Place Suite 200
Philadelphia, PA
19106
(215)735-9099
 
Charging Party
Union
UNITE HERE Local 54
Atlantic City, NJ
08401
 
Charged Party / Respondent
Employer
Marina District Development Company, LLC d/b/a Borgata Hotel Casino & Spa
Atlantic City, NJ
08401
 

Related Cases


Related Cases data is not available.