The deal price works out to about 162% of Fidelity's tangible book value of 162% and a 6.6% premium on core deposits. One-time charges related to the merger are expected to total roughly $7 million with an anticipated cost savings of 35% of Fidelity's total noninterest expense, the companies said. WesBanco expects the deal to be accretive to earnings in 2013, excluding merger-related expenses.