** Shares of Cardiex Ltd CDX.AX fall as much as 4.4% to
A$0.33, their lowest since Dec. 29
** Stock posts biggest intraday pct fall since Feb. 2
** Health technology company says it received firm
commitments for placement of 15 mln new shares raising a total
of A$4.50 mln ($3.13 mln)
** Issue price of A$0.30 is a 15% discount to the last
closing price of A$0.345 on ASX on Feb 6
** Stock down 4.2% this year, as of last close
($1 = 1.4397 Australian dollars)
(Reporting by Poonam Behura in Bengaluru)
((Poonam.Behura@thomsonreuters.com;))