March 7 X T L Biopharmaceuticals Ltd
* XTL Biopharmaceuticals announces $2.8 million private placement from existing investors
* Company will issue 1.4 million american depository shares at a purchase price of $2.00 per ADS Source text for Eikon: Further company coverage:
BHP chairman says $20 bln investment in shale was a mistake
SYDNEY, June 29 BHP Billiton's Chairman Jac Nasser said on Thursday BHP's $20 billion investment in U.S. shale oil and gas six years ago was, in hindsight, a mistake.