LONDON (Dow Jones)--BAE Systems PLC (BA.LN) will complete its GBP500 million share buy-back program this week, said Finance Director George Rose Tuesday. Rose told reporters that the company had purchased shares worth GBP489 million as of late Monday. The defense giant announced the share buy-back when it reported its 2009 earnings in February. -By Jonathan Buck, Dow Jones Newswires; +44 (0)207 842 9237; [email protected] (END) Dow Jones Newswires July 13, 2010 05:28 ET (09:28 GMT)