Dec 9 (Reuters) - Medibio Ltd MEB.AX :
* CO WILL RELOCATE ITS CORPORATE, FINANCIAL & ADMINISTRATIVE ACTIVITIES FROM US TO AUSTRALIA, EFFECTIVE AS OF 31 DEC 2019
* WILL UNDERTAKE SIGNIFICANT DOWNSIZING OF MINNEAPOLIS OFFICE
* DAVID KAYSEN WILL BE STEPPING DOWN AS CEO, MANAGING DIRECTOR AND CHAIRMAN