Costco

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Case Number: 27-CA-393751

Date Filed: 08/25/2026

Status: Open

Location: West Valley City, UT

Region Assigned: Region 27, Denver, Colorado

Docket Activity

Date	Document	Issued/Filed By
08/25/2026	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.

Participant	Address	Phone
Charged Party / Respondent Legal Representative Dieckman, Alyson Seyfarth Shaw, LLP	999 3rd Avenue, Suite 4700 Seattle, WA 98104	(206)393-4027

Charged Party / Respondent Legal Representative Galligan, Paul Seyfarth Shaw LLP	620 8th Avenue, 32nd Floor New York, NY 10018	(212)218-5521

Charging Party Legal Representative Monahan, Russell Cook & Monahan, LLC	323 South 600 East, Suite 200 Salt Lake City, UT 84102	(801)595-8600

Charging Party Union International Brotherhood of Teamsters Local 222	Salt Lake City, UT 84119

Charged Party / Respondent Employer Costco	West Valley City, UT 84119

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