BRIEF-TPG Pace Holdings units open at $10.20 in debut on NYSE
* TPG Pace Holdings Corp units open at $10.20 in debut on NYSE versus IPO price of $10.00 per unit Further company coverage:
Oct 12 Ashland Global Holdings Inc
* Files for debt shelf of up to $2.2 billion - sec filing Source text : bit.ly/2egeUCA Further company coverage:
WASHINGTON, June 28 U.S. securities regulators on Wednesday filed civil accounting fraud charges against Canada-based oil and gas company Penn West Petroleum Ltd and several of its former top finance executives.