Sirra Inwestycje Sp. z o.o acquire additional 5.6% stake in Slaskie Kamienice S.A. on July 10, 2019. Following the transaction, Sirra Inwestycje Sp. z o.o increase its stake to 5.96% from 0.36% in Slaskie Kamienice S.A. Sirra Inwestycje Sp. z o.o completed the acquisition of additional 5.6% stake in Slaskie Kamienice S.A. on July 10, 2019.