Summary of PUMA BIOTECHNOLOGY, INC.

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

(a) The 2012 Annual Meeting of Stockholders (the "2012 Annual Meeting") of Puma Biotechnology, Inc. (the "Company") was held at 1:00 p.m. Pacific Daylight Time on June 13, 2012, at the Luxe Sunset Boulevard Hotel in Los Angeles, California.

(b) At the 2012 Annual Meeting, the stockholders of the Company:

Proposal 1:   Elected the three nominated directors identified below, each to serve
              and to hold office for a one-year term until the close of the Company's
              next annual meeting of stockholders in 2013, or until a successor has
              been duly elected and qualified.




                                                                            Broker
        Nominee                For           Withheld        Abstain       Non-Votes
        Alan H. Auerbach     10,905,657       2,333,333             0               0
        Thomas R. Malley     11,572,323       1,666,667             0               0
        Jay M. Moyes         13,238,990               0             0               0

Proposal 2: Approved, on an advisory basis, the compensation of the Company's named executive officers.

                                                         Broker
                        For        Against    Abstain   Non-Votes
                     10,900,657   2,338,333      0          0




Proposal 3:   Approved, on an advisory basis, a period of three years as the frequency
              of future advisory votes on the compensation of the Company's named
              executive officers.




                                                                Broker
               Three Years   Two Years   One Year    Abstain   Non-Votes
                7,826,838     13,470     5,398,682      0          0




Proposal 4:   Ratified the selection of PKF Certified Accountants, a Professional
              Corporation, as the Company's independent registered accounting firm for
              the fiscal year ending December 31, 2012.




                                                        Broker
                         For       Against   Abstain   Non-Votes
                      13,233,990      0       5,000        0

(d) Following the 2012 Annual Meeting, based on the stockholders' approval of three years as the frequency of future advisory votes on the compensation of the Company's named executive officers, the Company's board of directors determined to hold future advisory votes on the compensation of the Company's named executive officers every three years.