The unionized Costco workers are on a contract that expires Jan. 31, according to their Teamsters representatives.

Teamsters union threatens nationwide Costco strike if "industry-leading agreement" isn't reached by Jan. 31 deadline.

Costco Teamsters union voted to authorize a strike, paving the way for a work stoppage by January 31 if an agreement is not ...

Find out why more than 18,000 Costco workers have voted in favor of a strike warehouses across the country — and what it ...

This story was originally published on Supermarketnews.

Find out why more than 18,000 Costco workers have voted in favor of a strike warehouses across the country — and what it ...

The Teamsters union is pledging to strike against discount warehouse club Costco potentially impacting delivery of services ...

Close to 20,000 Costco Wholesale employees are poised to go on strike at the end of the month. The contract between the company and the union representing the workers, Costco Teamsters, expires Jan.

Costco Teamsters authorized a nationwide strike against the national retailer over its contract for 18,000 workers.

Thousands of Costco employees are on the verge of a strike if a new contract is not agreed on. The big picture: Costco ...

Costco Teamsters may strike if contract terms are not met, with potential major impacts due to the high number of unionized ...

The International Brotherhood of Teamsters, which represents more than 10,000 Costco workers, authorized a nationwide strike ...