Sopharma acquired the shares through deals on the Bulgarian Stock Exchange on December 20, Sopharma Trading said in a bourse filing.
At the end of September, Sopharma held a 72.97% stake in Sopharma Trading.
Sopharma Trading shares closed 1.8% hugher at 5.65 levs on the Bulgarian Stock Exchange on Friday, while Sopharma shares ended 1.19% higher at 3.40 levs.
(1 euro = 1.95583 levs)