Third Market

noun

a market established by the London Stock Exchange in 1987 to trade in shares in companies required to provide less detailed information than that required by the main market or the unlisted securities market

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for third market

Contemporary Examples of third market

He was the first third-market participant to be admitted to that system.
Former NYSE Chairman Grasso Speaks, Part II
Allan Dodds Frank
March 31, 2009