Plovdiv Tech Park lowered the nominal value of each of its shares to 1 lev from 5 levs, the bourse operator said in a notice on Thursday.
In January, the company was renamed to Plovdiv Tech Park from Tech Park Optela.
Plovdiv Tech Park shares last traded on the Bulgarian Stock Exchange at a price of 0.27 levs apiece.
(1 euro = 1.95583 levs)