 TAMPA, Fla.--BUSINESS WIRE--Odyssey Marine Exploration, Inc. NASDAQ:OMEX, a deep-ocean exploration pioneer engaged in the discovery, validation and development of subsea mineral deposits in a socially and environmentally responsible manner, reported results for the second quarter ended June 30, 2021, and provided an update on current projects and future plans. The second quarter of the year has been very productive from a research, planning and strategy standpoint. During the quarter, Odys 