Joiners: No Joiners Today. Leavers: U.K. SPAC Plc (formerly Mountfield Group Plc) has left AIM not having completed an acquisition in the time allocated. The Company advises that the transaction continues to progress towards its completion and believes that the application to the FCA for admission of UK SPAC's enlarged share capital to the Official List (by way of a Standard Listing under Chapter 14 of the Listing Rules) and to trading on the London Stock Exchange's Main Market for listed securi ....