On what date had been the asset acquisition that have been announced it on February 22, 2007 completed?
Asset Acquired Acquired From Date Announced Date Completed Reported Cost
text text text text text
1-1373542-1
mPower.com, Inc Privately Held May 30, 2003 July 2, 2003 Not Disclosed
ePiper Separate Account Database Pensions & Investments September 7, 2004 Not Disclosed Not Disclosed
VARDS Finetre Corporation January 11, 2005 January 4, 2005 US$9 million
Ibbotson Associates Privately Held December 12, 2005 March 1, 2006 US$83 million
Aspect Huntley Privately Held July 2, 2006 July 25, 2006 A$ 30 million
Fund Data Business (prev. Micropal & Assirt ) Standard & Poor's February 22, 2007 March 16, 2007 US$55 million
table_1373542_1
SELECT Date Completed FROM table WHERE Date Announced = February 22, 2007
February 22, 2007