 SACRAMENTO, Calif., July 22, 2021 GLOBE NEWSWIRE -- American River Bankshares NASDAQ-GS: AMRB today reported net income of 2.4 million, or 0.40 per diluted share for the second quarter of 2021 compared to 1.7 million, or 0.30 per diluted share for the second quarter of 2020. For the six months ended June 30, 2021, net income was 5.0 million or 0.84 per diluted share, compared to 3.2 million or 0.54 per diluted share for the six months ended June 30, 2020. 