March 31 (Reuters) - 4DMedical Ltd 4DX.AX :
* SHARE PURCHASE PLAN INCREASED TO $6 MILLION
* SPP WAS OVERSUBSCRIBED; CO RECEIVED 1,873 APPLICATIONS TOTALLING ABOUT $32 MILLION AT ISSUE PRICE OF $1.55
* ABOUT 3.87 MILLION NEW SHARES WILL BE ISSUED UNDER SPP