UPDATE 1-Proxy advisor recommends 'no' vote on Pacific Rubiales sale
June 24, 2015 at 16:42 PM EDT
CALGARY, Alberta, June 24 (Reuters) - Institutional Shareholders Services, an influential proxy advisory firm, is advising its clients to reject a planned C$2 billion ($1.61 billion) sale of Pacific Rubiales Energy Corp, a group representing a fifth of the Canadian oil company's shareholders said on Wednesday.
