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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

Costco Wholesale

 
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Case Number: 20-CA-351471

Date Filed: 09/26/2024

Status: Closed

Location: Rancho Cordova, CA

Region Assigned: Region 20, San Francisco, California


Docket Activity

Date sort ascending Document Issued/Filed By
03/18/2025 Letter Approving Withdrawal Request* NLRB - GC
09/25/2024 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)(1) Coercive Statements (Threats, Promises of Benefits, etc.)
  • 8(a)(5) Repudiation/Modification of Contract [Sec 8(d)/Unilateral Changes]
  • 8(a)(5) Refusal to Bargain/Bad Faith Bargaining (incl'g surface bargaining/direct dealing)

Participants

Participant Address Phone
Charging Party
Legal Representative
Kerestenzis, Costa
Beeson Tayer & Bodine
 520 Capitol Mall, Suite 300
Sacramento, CA
95814
 (916)325-2100
 
Charged Party / Respondent
Legal Representative
Arriola, Richard
Costco Wholesale
 999 Lake Drive
Issaquah, WA
98027
 (425)313-8012
 
Charged Party / Respondent
Employer
Costco Wholesale
 Rancho Cordova, CA
95742-6571
 
Charging Party
Union
Teamsters Local 150
 Oakton, VA
22124
 

Related Cases

Case Number Case Name Status
20-CA-351460 Costco Wholesale Closed
20-CA-351488 Costco Wholesale Closed
20-CA-356303 Costco Wholesale Closed
20-CA-356354 Costco Wholesale Closed
20-CA-356370 Costco Wholesale Closed