CHEYENNE, Wyo. — Hilltop Bank officially marked its entry into the Cheyenne market Thursday, joining the Greater Cheyenne Chamber of Commerce for a formal ribbon cutting ceremony at its new downtown location. The 10 a.m. event celebrated the Casper-headquartered institution’s first step in a multi-phase expansion within the capital city. The branch, at 101 W. 19th St., has been open for about a month as part of a soft-launch period. This downtow…