10:06 AM EST - Pacific Rubiales Energy Corp. : reported a 76 percent rise in first-quarter net sales to US$94.9 million, but stock-option expense and an unrealized foreign exchange loss dropped the Toronto-headquartered Colombian oil producer to a net loss of $53.2 million. Pacific Rubiales Energy Corp.
shares T.PEG are trading up 35 cents at $11.85.
