Share transfer

In my opinion you could issue Duplicate Shares Certificates to the shareholders first and then proceed with the transfer of shares.

Other views are invited.

But to issue duplicate share certificate we do not know the Share certificate number of original certificate nor we know the distinctive numbers of shares held by A

Have you issued share certificates earlier? Is it lost? or you haven't issued any share certificates yet?

Actually the Company was purchased some years back, and we do not have the data pertaining to the initial shareholders & transfers made. We only know the current position that Mr A, B & C are shareholders & their ledger folio ( as picked from the annual return of the Company) .