Delta Dental Annual Reports View our current and past annual reports. 2017 Annual Report (nxtbook format) 2016 Annual Report (nxtbook format) 2015 Annual Report (nxtbook format) 2014 Annual Report (nxtbook format) 2013 Annual Report (nxtbook format) 2012 Annual Report (nxtbook format) 2011 Annual Report (nxtbook format) 2011 Annual Report (PDF format) 2010 Annual Report (nxtbook format) 2010 Annual Report (PDF format) 2009 Annual Report (nxtbook format) 2009 Annual Report (PDF format) 2008 Annual Report (nxtbook format) 2008 Annual Report (PDF) 2007 Annual Report (PDF)