In a filing with the NLRB, the Amazon-owned retailer accuses the union of interfering with the vote. The union called the allegations baseless, legal maneuvering to delay bargaining.

Whole Foods workers in a Pennsylvania store vote to form the first union under Amazon ownership, joining a local chapter of the UFCW.

A majority of workers at a Whole Foods Market store in Philadelphia voted to join the United Food and Commercial Workers International union, giving organized labor a new foothold at parent company Amazon.