An unknown buyer acquired minority stake in Binary Helix Spólka Akcyjna (WSE:BHX) from SATUS Venture Sp. z o.o. on December 28, 2018. An unknown buyer completed the acquisition of minority stake in Binary Helix Spólka Akcyjna (WSE:BHX) from SATUS Venture Sp. z o.o. on December 28, 2018.