The 2012 annual meeting of stockholders for Cempra, Inc. was held on May 24, 2012.

At the meeting, our stockholders elected two Class I members to our board of directors, each for a three-year term expiring at the annual meeting of stockholders in 2015, as follows:

                                      Number of                Number of
                                    Shares Voted            Shares Withheld
Members                                  For             (Includes Abstentions)         Broker Non-Votes
Prabhavathi Fernandes, Ph.D.           16,305,812                        516,785                1,862,228
David Gill                             16,514,634                        307,963                1,862,228

At the meeting, our stockholders also ratified the appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2012. The vote for such ratification was 18,661,530 shares for, 23,295 shares against and no abstentions or broker non-votes.