TAMPA, Fla., Aug. 31, 2020 (GLOBE NEWSWIRE) — Odyssey Marine Exploration, Inc. (NASDAQ:OMEX), a deep-ocean exploration pioneer engaged in the discovery, development and extraction of deep-ocean minerals, today announced that Chairman and CEO Mark Gordon will deliver a keynote presentation at 12:30 pm EDT today and an investor presentation on Thursday, September 3 at 11:40 am EDT at The LD 500 virtual investor conference. Registration is free and available through the conference website at https://ld500.ldmicro.com/.