Joiners: No joiners today. Leavers: No leavers today. What’s cooking in the IPO kitchen?** Ithaca Energy, a UK independent exploration and production company focused on the UK North Sea, intends to join the Premium Segment of the Main Market. Ithaca Energy is one of the largest independent oil and gas companies in the UKCS, ranking 2nd by resources and 3rd by production. The offer will initially comprise new ordinary shares and the proceeds will be used to repay existing shareholder debt, includ ....