Odyssey Marine Exploration's Ship Cleared
October 19, 2007

Odyssey Marine Exploration's Ship Inspection Completed
October 18, 2007

Walt Disney Pictures Launches 'The World's Biggest Treasure Hunt' for Highly Anticipated Holiday Event Film NATIONAL TREASURE: BOOK OF SECRETS
October 16, 2007
(This press release was originally released by Walt Disney Studios Motion Pictures.)

Odyssey Marine Exploration Promotes Mark D. Gordon to President
October 15, 2007

Odyssey Marine Exploration Announces Second Quarter 2007 Results
August 9, 2007

Odyssey Marine Exploration Files Amended Complaints in Three Admiralty Cases
August 7, 2007

Odyssey Marine Exploration Motions Granted In Two Admiralty Cases
July 26, 2007

Odyssey Marine Exploration Files For Extension In Three Admiralty Cases
July 23, 2007

Odyssey Survey Vessel Completes Inspection And Is Cleared To Depart Spanish Port
July 17, 2007

Odyssey Marine Exploration Provides Comment On Reports Of Survey Vessel Inspection
July 12, 2007

Odyssey Marine Exploration Announces Move To The NASDAQ Stock Market
June 28, 2007

Odyssey Marine Exploration Officially Listed On Russell 3000® Index
June 25, 2007

Real-Life Adventure Delays Volvo Treasure Retrieval
June 22, 2007
(This press release was originally released by Volvo Cars of North America.)

Odyssey Marine Exploration On Preliminary Russell 3000® Index
June 12, 2007

Odyssey Marine Exploration Determines Media Reports Alleging Spanish Shipwreck Lawsuit To Be Incorrect
May 31, 2007

Odyssey Provides "Black Swan" Shipwreck Information Update
May 21, 2007

Odyssey's Latest Shipwreck Find Yields Over 500,000 Silver And Gold Coins
May 18, 2007

Odyssey Obtains Default Judgment on Admiralty Arrest of Shipwreck
May 16, 2007

Odyssey Marine Exploration Announces First Quarter 2007 Results
May 10, 2007

Odyssey's SHIPWRECK! Pirates & Treasure To Open At The Museum Of Science & Industry In Tampa, FL
April 24, 2007

Spain, the United Kingdom and the Junta of Andalucia Agree to Sussex Shipwreck Archaeology Project
March 26, 2007

Odyssey Marine Exploration Announces 2006 Financial Results
March 16, 2007

Odyssey Marine Exploration Provides Update
November 30, 2006

Odyssey Marine Exploration Announces Third Quarter 2006 Results
November 3, 2006

Odyssey Marine Exploration Provides Operations Update
October 24, 2006

Odyssey Marine Exploration Announces Second Quarter 2006 Results
August 7, 2006

Odyssey Marine Exploration to Move New Orleans Shipwreck Attraction to New Market
August 3, 2006

Odyssey Marine Exploration Provides Operations Update
June 28, 2006

Odyssey Marine Exploration Purchases Additional Vessel
June 27, 2006

Odyssey Marine Expands Shipwreck Search and Recovery Capabilities
June 23, 2006

Morris Returns as Odyssey Marine Exploration CEO
June 22, 2006

Odyssey Marine Exploration Announces First Quarter 2006 Results
May 10, 2006

Odyssey Marine Exploration Provides Operations Update
May 5, 2006

Odyssey Marine Exploration Announces 2005 Financial Results
March 14, 2006

Odyssey Marine Exploration Provides Operations Update
March 6, 2006

Odyssey Marine Appoints New Director
February 1, 2006

Odyssey Marine Provides Sussex Update
January 27, 2006

Odyssey to Re-Open Shipwreck & Treasure Adventure in New Orleans
January 17, 2006

Odyssey Provides HMS Sussex Project Update
January 12, 2006

Odyssey Announces HMS Sussex Project Underway
December 15, 2005

Odyssey Marine Exploration Announces Third Quarter 2005 Results
November 10, 2005

Odyssey Marine Exploration Provides Operational Update
November 7, 2005

Odyssey Marine Exploration Provides Marine Operations Update
September 28, 2005

Odyssey Marine Exploration Announces Accelerated Stock Option Vesting
September 26, 2005

Odyssey Marine Exploration Files Amended Registration Statement
September 13, 2005

Odyssey Marine Exploration Hurricane Katrina Update
September 7, 2005

Odyssey's Shipwreck & Treasure Adventure Grand Opening And Hurricane Katrina Update
August 29, 2005

Odyssey Marine Exploration Announces Second Quarter 2005 Results
August 10, 2005

Grand Opening Of Odyssey's Shipwreck & Treasure Adventure Scheduled
July 28, 2005

Odyssey Marine Exploration Officially Listed On Russell Indexes
July 5, 2005

Odyssey Marine Exploration Provides Operational Update
June 28, 2005

Odyssey Marine on Preliminary Russell 3000, Russell 2000, and Russell Microcap Index Lists
June 14, 2005

Odyssey Shipwreck & Treasure Attraction To Open In New Orleans
June 8, 2005

Odyssey Marine Exploration Announces New Entertainment Subsidiary
June 3, 2005

New Book To Feature Odyssey Marine And SS Republic Shipwreck
May 17, 2005

"Atlas" Search Begins
May 4, 2005

HMS Sussex Project Update
April 20, 2005

National Auction Debut of SS Republic Treasure Scheduled for Bowers and Merena's Official Auction of the 2005 National Money Show Auction
April 5, 2005
(This press release was originally released by Bowers and Merena.)

HMS Sussex Project Update
April 4, 2005

SS Republic Gold Coin Population Report Released
March 28, 2005

HMS Sussex Project Update
March 15, 2005

Odyssey Concludes Private Placement to Institutional Investors
March 10, 2005

Odyssey Announces 2005 Search Program
February 25, 2005

Odyssey Concludes Atlantic Operations and Moves to Mediterranean
February 24, 2005

Odyssey Announces Preliminary Annual Earnings And Launch Of Sales Center
February 23, 2005

Odyssey Teams with Industry Experts For Traveling Interactive Exhibits
February 2, 2005

Odyssey Announces Preliminary Third Quarter Earnings
January 7, 2005

Odyssey Updates SS Republic Project Status
December 3, 2004

Odyssey Clarifies Media Report of Coin Sales
November 17, 2004

Shop at Home to Sell SS Republic Coins, Cargo and Collectibles
October 15, 2004

Odyssey Announces Preliminary Second Quarter Earnings And Effects Of Weather On Operations
September 24, 2004

Odyssey Posts "Odyssey Update"
August 20, 2004

Post-Civil War Treasure Ship Reveals Its Secrets In September National Geographic
August 12, 2004
(This press release was originally released by National Geographic)

Odyssey To Release Select SS Republic Gold Coins
August 9, 2004

Odyssey Appoints Davis Howe Chief Operating Officer
July 23, 2004

Odyssey Obtains Revolving Credit Facility
June 24, 2004

Odyssey Announces Preliminary First Quarter Earnings
June 21, 2004

Odyssey Appoints Michael J Holmes Chief Financial Officer
May 24, 2004

Odyssey Requests Delisting From German Stock Exchanges
May 19, 2004

Odyssey's HMS Sussex Project Update: Preparations for Mobilization Continue with Upgraded Manipulator Capability
May 6, 2004

Odyssey to Preview Traveling Shipwreck Exhibit at AAM Annual Meeting & MuseumExpo 2004
May 4, 2004

SS Republic Media Schedule
April 23, 2004

Coin Sales To Begin In May
April 23, 2004

Ultimate Explorer's "Lost Gold of the Republic" Premieres Sunday, April 25, at 8 p.m. ET/5 p.m. PT on MSNBC
April 19, 2004
(This press release was originally released by National Geographic)

NCS & NGC to Feature Select SS Republic Coins
April 16, 2004
(This press release was originally released by NGC/NCS)

Research Vessel Odyssey Begins 2004 Shipwreck Search Season
April 13, 2004

Odyssey Awarded Title to Shipwreck
March 26, 2004

Odyssey Retains ThinkEquity
February 26, 2004

Odyssey Retains Kagin as Chief Numismatist
February 18, 2004

Odyssey Retains John Albanese as Numismatic Marketing Strategist
February 9, 2004

Odyssey SS Republic Project Update
January 27, 2004

Odyssey Signs Agreement With SS Republic Insurer
January 13, 2004

Odyssey Awards Exclusive Contract to NGC and NCS
December 22, 2003
(This press release was originally released by Numismatic Guaranty Corporation of America .)

Odyssey Co-Founders File Rule 10b5-1 Selling Plan
December 15, 2003

Odyssey Recovering Gold And Silver Coins From SS Republic
December 1, 2003

Odyssey Concludes Exercise Of Warrants Issued During 2002
November 24, 2003

Odyssey Announces Admission To American Stock Exchange
November 13, 2003

Odyssey Finds Republic Gold
November 7, 2003

Odyssey Completes SS Republic Pre-Disturbance Survey And Begins Excavation
November 6, 2003

Ship's Bell Recovered By Odyssey Marine Exploration Positively Identifies SS Republic
October 14, 2003

Odyssey Explorer And ZEUS Complete Sea Trials Successfully
October 2, 2003

The Odyssey Explorer Heads To Sea
September 23, 2003

Odyssey Discovers Sidewheel Steamship
August 18, 2003

Odyssey Purchases ZEUS Work-Class ROV System To Begin Shipwreck Recovery Operations
August 14, 2003

Odyssey Engages Gifford and Partners for Deep Ocean Archaeological Excavation
August 11, 2003
(This press release was originally released by Gifford and Partners, Ltd.)

Odyssey Purchases Shipwreck Recovery Vessel
August 8, 2003

Odyssey Concludes Private Placement
August 6, 2003

Odyssey Files Arrests On Two Shipwreck Sites
July 15, 2003

National Geographic And Odyssey Marine Exploration, Inc. Sign Exclusive Agreement For HMS Sussex Expedition
June 18, 2003

Sussex Project Moves Ahead
May 30, 2003

Odyssey Team Completes HMS Sussex Technology Presentation
February 19, 2003

Odyssey Appoints New Director
December 5, 2002

Odyssey Submits HMS Sussex Project Plan To UK Government
November 14, 2002

Odyssey Begins Inspecting Targets In "Bavaria" Shipwreck Search
November 6, 2002

Research Vessel Odyssey Ready For Sea
October 31, 2002

Odyssey Concludes Private Placement
October 11, 2002

United Kingdom And Odyssey Sign Partnering Agreement For Sussex Shipwreck
October 6, 2002

Odyssey Concludes Private Placement
May 15, 2002

Odyssey Appoints Chief Operating Officer
April 15, 2002

Odyssey Appoints Two New Directors
October 12, 2001

Odyssey Submits Draft Report On Shipwreck And Clarifies Article
September 10, 2001

Odyssey Adds New Board Members And Completes Survey
June 26, 2001

"Cambridge" search in progress in Mediterranean depths, says Odyssey Marine Exploration, Inc.
May 9, 2001

Odyssey Mediterranean Shipwreck Operations Resume In April, 2001
April 2, 2001

Odyssey Marine Exploration Receives Equity Infusion
February 7, 2001

Odyssey Moves From Pacific Search To Mediterranean Operations
October 4, 2000

Join A Shipwreck Search Expedition With Odyssey
September 9, 2000

Odyssey To Resume Republic Shipwreck Search
August 28, 2000

Odyssey Mediterranean Shipwreck Operations Interim Report
July 21, 2000

Odyssey To Begin Shipwreck Inspection In The Mediterranean
June 29, 2000

Odyssey Begins "Republic" Shipwreck Expedition
June 2, 2000

Odyssey Obtains Permit And Secures Search Vessel
June 1, 2000

Odyssey To Resume Search For Gold Rush Shipwreck
May 11, 2000

Odyssey Appoints New Investor Relations Firm
May 4, 2000

Odyssey Secures Financing For Shipwreck Search
May 26, 1999

Odyssey to search for "Gold Rush" Shipwreck
May 14, 1999

Odyssey Obtains Permit For Shipwreck Search
May 5, 1999

Odyssey Locates Ancient Shipwreck
October 12, 1998

Anomalies Could Be Target Shipwreck
August 4, 1998

Odyssey Begins Shipwreck Search In Mediterranean
July 17, 1998

Odyssey To Begin Search For British Shipwreck
June 4, 1998

Odyssey Board Approves "Cambridge" Project
May 7, 1998