2017-2019
2014-2019
2011-2017
2010-2016
2007-2015
2012-2014
2011-2013, 2016-2017
2010-2012
President 2010-2011, Secretary 2009-2010
President 2009-2010; Finance 2007-2009
Corresponding Secretary 2006-2011, VP of Membership 2011-2014