When trying to estimate the original purchase price on my AIB holding, I found some historical price graphs online. Unf. I'm not allowed to post the links here.
Considering the high price of the stock shown in these graphs pre-crash (5625EUR at end 2006), I suspect the historical numbers are based on 1 share as of today, not the pre-2015/17 share value.
I found an IT article from 2015 "How much are my AIB shares worth now" about the revision of the stock, stating it was a 250-for-1 restructuring.
So, if I'm getting this straight, when the price graphs show a peak price of 5625EUR at end of 2006, for example, then factoring with the 250-for-1 restructuring, that would mean the market price-per-original-share as of end of 2006 then was 5625/250=22Eur. Can anyone tell me if I'm calculating this correctly?