Limestone Bancorp, Inc. (purchased by Peoples Bancorp Inc.) (f/k/a Porter Bancorp, Inc.) is a Louisville, Kentucky-based bank holding company which operates banking centers in 12 counties through its wholly-owned subsidiary Limestone Bank. Limestone’s markets include metropolitan Louisville and extend south along the Interstate 65 corridor to southern and south central Kentucky. Limestone also has a banking center in Lexington, Kentucky, the second largest city in the state. Limestone Bank is a traditional community bank with a wide range of personal and business banking products and services.