In the framework of the Bonn-Gatchina formalism we perform
the combined partial wave analysis of the data on $Kp$ collision
reactions. The obtained solution reveals signals from three
previously unknown $\Sigma$-hyperon states. Two of these states are
located in the mass region above 2 GeV and one state with quantum
numbers $J^P=1/2^-$ in the mass region below 1.7 GeV.
