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.

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

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

A strike at Costco (COST) is now a real possibility after the union representing thousands of workers voted to authorize it.

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

Members of the Costco Teamsters union said they would stage a nationwide walkout if bosses at the firm failed to reach an ...

Workers at America's largest wholesale retailer may soon go on strike as the corporation has seen profits skyrocket in recent ...

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

At practice pickets in Sumner, workers held red, white and blue signs with the words “Strike Ready! A taste of what’s to come ...

Costco Teamsters said 85% of its members voted to strike if they don't reach a contract agreement with the warehouse club retail company.

The strike would affect more than 600 locations nationwide as 85% of unionized workers, voted in favor of the move.