May 29 (Reuters) - Colliers International Group Inc CIGI.TO :
* COLLIERS INTERNATIONAL TO ACQUIRE MULTIFAMILY LEADER IN FRANKFURT
* COLLIERS INTERNATIONAL GROUP INC - NO FURTHER DETAILS OF TRANSACTION WERE DISCLOSED.
* COLLIERS INTERNATIONAL GROUP INC - TO BUY ENGEL & VÖLKERS MAIN -TAUNUS GMBH
* COLLIERS INTERNATIONAL GROUP - ENGEL & VÖLKERS MAIN -TAUNUS GMBH BUSINESS WILL BE REBRANDED AS COLLIERS INTERNATIONAL