Glencore Xstrata to appoint female director by year-end

* Group is only FTSE 100 company with all-male board * Issue has drawn criticism from shareholders * Female representation on FTSE 100 boards now up to 20 pct * Single Glencore appointment not enough, says fund adviser By Silvia Antonioli LONDON, May 20 (Reuters) – Glencore Xstrata plans to appoint a female board member … Read more