Darien, Conn.-based FallLine Securities has added two executives to its management and operations team.

Paul G. Bigler, who joins FallLine as COO, previously served as a senior global advisor to The FairWay Group, a technology start-up, after stints at UBS Securities and CRT Capital Holdings.

Shawn P. McCormick, who joins FallLine as head of investments and capital markets, most recently worked as vice president and director of investment solutions at Snowden Lane Partners after stints at Merrill Lynch, Pierce, Fenner & Smith and at T. Rowe Price Group.