priceline.com

(PCLN)

fell 18.2% in after-hours

Island

trading after it met the Street's estimate for the third quarter and announced the resignation of CFO Heidi Miller, the high-profile executive it lured from

Citigroup

(C) - Get Report

. The company also said it would lay off 87 of it 535 employees. The e-commerce company posted a third-quarter loss of 1 cent a share, matching the

First Call/Thomson Financial

consensus and improving on the year-ago 8 cent loss.