NEW YORK–(BUSINESS WIRE)–Kroll Bond Rating Agency (KBRA) has assigned the senior unsecured debt rating of BBB, subordinated debt rating of BBB-, and short-term debt rating of K3 for Southern National Bancorp of Virginia, Inc. (NASDAQ: SONA, “the Company”) a bank holding company headquartered in Mclean, Virginia. Moreover, KBRA has assigned the deposit rating of BBB+, senior unsecured debt rating of BBB+, subordinated debt rating of BBB, and short term debt and deposit ratings of K2 to the ban
