After expanding its Maryland business through a merger this spring, Orrstown Financial Services Inc. has hired former BB&T executive Christopher D. Holt to head up its operations in the Old Line state.

Orrstown Financial Services Inc. has hired a new CFO to replace an executive who resigned in March. Thomas R. Brugger will assume the company's lead finance role as of July 15.

Shippensburg-based Orrstown Financial Services has completed its acquisition of Hamilton Bank in Maryland.