X0306 4 2016-07-21 0 0001325670 Southern National Bancorp of Virginia Inc SONA 0001376608 LAGOS WILLIAM H 12605 THUNDER CHASE DR. RESTON VA 20191 0 1 0 0 Senior Vice President Southern National Bancorp of Virginia Common Stock 33157 D Southern National Bancorp of Virginia Common Stock 2637 I By 401k Plan Employee Stock Option (Right to Buy) 9.2 2009-01-23 2018-01-22 Common Stock 3500 3500 D Employee Stock Option (Right to Buy) 5.5 2010-01-27 2019-01-27 Common Stock 2000 5500 D Employee Stock Option (Right to Buy) 8.02 2010-07-29 2019-07-29 Common Stock 2000 7500 D Employee Stock Option (Right to Buy) 7.04 2011-07-27 2020-07-27 Common Stock 2500 10000 D Employee Stock Option (Right to Buy) 7.2 2012-03-21 2021-03-21 Common Stock 4000 14000 D Employee Stock Option (Right to Buy) 7.92 2013-12-05 2022-12-05 Common Stock 4000 18000 D Employee Stock Option (Right to Buy) 9.14 2014-06-21 2023-06-21 Common Stock 4000 22000 D Employee Stock Option (Right to Buy) 10.47 2015-07-22 2024-07-22 Common Stock 5000 27000 D Employee Stock Option (Right to Buy) 11.43 2016-06-19 2025-06-19 Common Stock 5500 32500 D Employee Stock Option (Right to Buy) 11.99 2016-06-16 4 P 0 6000 11.99 A 2017-06-16 2026-06-16 Common Stock 6000 38500 D These options are exercisable as follows: 800 on 12/5/2013, 800 on 12/5/2014, 800 on 12/5/2015, 800 on 12/5/2016, 800 on 12/5/2017. These options are exercisable as follows: 800 on 6/21/2014, 800 on 6/21/2015, 800 on 6/21/2016, 800 on 6/21/2017, 800 on 6/21/2018. These options are exercisable as follows: 1000 on 7/22/2015, 1000 on 7/22/2016, 1000 on 7/22/2017, 1000 on 7/22/2018, 1000 on 7/22/2019. These options are exercisable as follows: 1100 on 6/19/2016, 1100 on 6/19/2017, 1100 on 6/19/2018, 1100 on 6/9/2019, 1100 on 6/19/2020. These options are exercisable as follows: 1200 on 6/16/2017, 1200 on 6/16/2018, 1200 on 6/17/2019, 1200 on 6/17/2020, 1200 on 6/17/2021. William H. Lagos 2016-07-22