MEDTRONIC CEOS
BILL GEORGE
Tenure: May 1991 to May 2001
Annualized total return: 30%.
ART COLLINS JR.
Tenure: May 2001 to Aug. 23, 2007
Annualized total return: 3.4 %
WILLIAM HAWKINS
Tenure: Aug. 23, 2007, to June 13, 2011
Annualized total return: -6.8 %