The deals were settled on Thursday, the company said in a bourse filing.
As at 8:30 CET on Friday, Trace Group Hold shares traded 3.16% lower at 3.68 levs on the Bulgarian Stock Exchange.
Trace Group Hold's activities include rehabilitation, reconstruction and construction of roads, highways, airports, underground stations and underground railways, ground railroads and facilities, urban infrastructure and road marking.
(1 euro = 1.95583 levs)