IIROC; Resumption: TMX Group Inc.

| Source: Investment Industry Regulatory Organization of Canada (IIROC) Investment Industry Regulatory Organization of Canada (IIROC)

TORONTO, ONTARIO--(Marketwire - June 22, 2011) -

Company / Société :TMX Group
TSX Symbol / Symbole TSX :X
Resumption / Reprise :1:30 AM ET/13 h 30 (HE)

Please note that IIROC is not able to provide any additional information regarding a specific trading halt. Information is limited to general enquiries only.

Contact Information:

IIROC Inquiries
1-877-442-4322 (Option 3)