Summary of SIRONA DENTAL SYSTEMS, INC.

Item 5.07 Submission of Matters to a Vote of Security Holders.

(a) The Annual Meeting of Stockholders for the fiscal year ended in 2012 (the "Annual Meeting") of Sirona Dental Systems, Inc. (the "Company") was held on February 20, 2013.

(b) The following matter concerning the election of directors of the Company ("Directors") was voted upon at the Annual Meeting with the accompanying results:

Election of Directors whose term expires at the Annual Meeting of the Stockholders for the fiscal year ending in 2015:

                                                                     Broker
                                      For           Withheld        Non-Votes
            Simone Blank            40,231,053       8,750,692       2,590,526
            Timothy P. Sullivan     48,278,582         703,163       2,590,526

The following additional matters were voted upon at the Annual Meeting with the following results:

(1) The proposal to ratify the appointment of KPMG AG, Wirtschaftsprüfungsgesellschaft, Frankfurt, Germany as the Company's independent auditors for the fiscal year ending September 30, 2013 was approved by stockholders as follows:

                                                                         Broker
                   For              Against           Abstentions       Non-Votes
                 51,545,090           24,353                 2,828               0

(2) The advisory proposal on compensation of the Company's named executive officers as disclosed in the proxy statement for the Annual Meeting under "Other Information for the Annual Meeting of Sirona Dental Systems, Inc.'s Stockholders-Compensation of Executive Officers" was [approved] by stockholders as follows:

                                                                          Broker
                   For               Against           Abstentions       Non-Votes
                 48,525,764           446,850                 9,131       2,590,526

(3) The advisory shareholder proposal to declassify the Board of Directors of the Company was approved by stockholders as follows:

                                                                           Broker
                  For                Against            Abstentions       Non-Votes
                41,422,962           7,538,164                20,619       2,590,526

(d) Inapplicable.