Persistence has been allocated stock code 810436.
" Following acceptance of a new listing application, we will issue a letter to notify the CIS Applicant of the stock code allocation arrangements.
The drawing of the stock code can take place prior to the issue of the AIP and a confirmation of the stock code will be issued when we issue the AIP for efficiency."
Its not crystal clear but Persistence may be approved in principle subject to approval of the IPO documentation ..