 SUGAR LAND, Texas, April 15, 2021 GLOBE NEWSWIRE -- Applied Optoelectronics, Inc. NASDAQ:AAOI, a leading provider of fiber-optic access network products for the internet datacenter, cable broadband, telecom and fiber-to-the-home FTTH markets, today announced that it will release financial results for its first quarter 2021 ended March 31, 2021 on Thursday, May 6, 2021. 