The owners of Stop & and Shop said the strike that halted work for 11 days could cost the company upwards of $110 million.

Ahold Delhaize, the Dutch ownership group of New England’s largest grocery chain announced the strike that stopped work at 415 stores likely cost the store between $90 and $110 million. The company said the losses include lower sales, shrink of seasonal and perishable inventory and additional supply chain costs.

“I am pleased that Stop & Shop’s management and the five local unions have tentatively reached a fair and responsible contract in which all Stop & Shop associates are offered pay increases, eligible associates have continued excellent health coverage and eligible associates have ongoing defined benefit pension benefits,” Frans Muller, CEO of Ahold Delhaize, said in a statement. “I know that both Stop & Shop management and its associates are proud to welcome customers back and look forward to taking care of them every day.”

The strike, which included about 31,000 associates in New England, began on April 11. Employees returned to work on Monday.

Union members are voting on the proposal Wednesday and Thursday.