Fianna Fail leader Michael Martin says trading activity at Siteserv before its sale raises 'serious questions'.
It's emerged the company, which was sold to Denis O'Brien owned firm Millington in 2013 at a loss of 100 million euro to the tax payer, saw a sharp rise in shares swapping hands in the month before the first bids for the firm were received by IBRC.
Michael Martin's calling for Siteserv's share register for that month to be published by the Finance Minister.
He's also criticised the government for their lack of transparency on the issue of the sale:
