The company bought the shares between October 12 and 18, it said in a statement filed with the Bucharest Stock Exchange.
The average price per share varied between 1.3878 lei and 1.4095 lei.
The repurchased equity is equivalent to a 0.87% stake in the company.
Bermas shares were trading down 0.71% at 1.4 lei by 1013 GMT on the Bucharest bourse on Monday.
(1 euro = 4.5755 Romanian lei)