» Armor Holdings named John Gatti senior vice president and chief technology officer. Gatti replaces Tony Russell, who was named senior vice president and general manager of Armor’s aerospace and defense group’s ground vehicle systems division.

» Gary Borders is Lake County’s new sheriff, filling the vacancy created by the death of Christopher Daniels./p>

Curran

» Daniel R. Curran, a partner in the accounting firm KPMG’s healthcare practice, was named CFO of St. Vincent’s Health System.

» Wanda Lanier, executive director of the Emergency Services and Homeless Coalition, resigned, saying Jacksonville is not doing enough to help the growing number of homeless people.

» Baptist Health CEO Hugh Greene will serve a one-year term as chairman of Cornerstone, the fund-raising and development section of the Jacksonville Regional Chamber of Commerce.