Hi,
There is a Public company which has allotted & issued shares in sequence as Share certificate no. 1,2,3 and so on.
Later during split of share certificate No. 2 they numbered the new splited shares as 2A, 2B, 2C. Is this way of numbering acceptable.
(The company is yet to file it's old annual return, Thus no requirement of demat applicable for past period).