Dec 9 (Reuters) - GDI Integrated Facility Services Inc GDI.TO :
* Issued additional 5.00% convertible unsecured subordinated debentures due December 31, 2021
* Debentures in an aggregate principal amount of $3.75mln
* GDI Integrated Facility Services -to use proceeds from closing of over-allotment option to reduce indebtedness under GDI's revolving credit facilities Source text for Eikon: ID:nCNW8m9zQa Further company coverage: GDI.TO