Rocktop Technologies has hired Two Harbors' chief operating officer as the latter company's hard-won sale to CrossCounty Mortgage heads toward closure. Processing ContentJason Vinar, who led the integration of RoundPoint Mortgage Servicing division into Two Harbors when that company acquired it , joins Rocktop as chief investment officer. Jason Vinar, chief investment officer, Rocktop TechnologiesRocktop described the move as part of its growing investment in its capital markets unit. Rocktop CEO Jason Pinson, who also is the company's founder and president, said Vinar was hired because of his multifaceted experience in the MSR market. "Jason has lived on every side of the MSR trade — investor, operator, and executive," Pinson said in a press statement.