(1) | Pursuant to Rule 457(p), the Registrant is offsetting the registration fee due under this prospectus supplement (the “Current Prospectus Supplement”) by $44,292.03, which represents the portion of the registration fee previously paid by the Registrant with respect to 9,777,489 unsold shares of common stock of the Registrant, $0.01 par value per share, registered on the Registration Statement on Form S-3 (File No. 333-240297) by means of a prospectus supplement dated August 4, 2020 (the “2020 Prospectus Supplement”). On August 4, 2020, the Registrant filed the 2020 Prospectus Supplement and concurrently submitted a fee of $75,885 with the Securities and Exchange Commission, after accounting for a fee offset of $3,390 related to unsold securities with respect to the securities registered on the Registration Statement on Form S-3 (File No. 333-223141) by means of a prospectus supplement dated February 22, 2018 (the “2018 Prospectus Supplement”). The total registration fee due, before accounting for the fee offset, was $79,275. On February 22, 2018, the Registrant filed the 2018 Prospectus Supplement and concurrently submitted a fee of $47,066 with the Securities and Exchange Commission, after accounting for a fee offset of $8,825 related to unsold securities with respect to the securities registered on the Registration Statement on Form S-3 (File No. 333-202237) by means of a prospectus supplement dated March 18, 2016 (the “2016 Prospectus Supplement”). The total registration fee due, before accounting for the fee offset, was $55,891. On March 18, 2016, the Registrant filed the 2016 Prospectus Supplement and concurrently submitted a fee of $52,440 with the Securities and Exchange Commission, after accounting for a fee offset of $1,721 related to unsold securities with respect to the securities registered on the Registration Statement on Form S-3 (File No. 333-202237) by means of a prospectus supplement dated February 26, 2015 (the “2015 Prospectus Supplement”). The total registration fee due, before accounting for the fee offset, was $54,161. On February 26, 2015, the Registrant filed the 2015 Prospectus Supplement and concurrently submitted a fee of $34,044 with the Securities and Exchange Commission, after accounting for a fee offset of $13,424 related to unsold securities with respect to the securities registered on the Registration Statement on Form S-3 (File No. 333-179696) by means of a prospectus supplement dated May 10, 2012 (the “2012 Prospectus Supplement”, and together with the 2020 Prospectus Supplement, the 2018 Prospectus Supplement, the 2016 Prospectus Supplement, the 2015 Prospectus Supplement, and the 2012 Prospectus Supplement, the “Prior Prospectus Supplements”). The total registration fee due, before accounting for the fee offset, was $47,468. On May 10, 2012, the Registrant filed the 2012 Prospectus Supplement and concurrently submitted a fee of $28,209 with the Securities and Exchange Commission with respect to the securities registered on the Registration Statement on Form S-3 (File No. 333-179696). The remaining balance of the registration fee, $37,746.36, is being paid herewith in connection with the filing of the Current Prospectus Supplement. The Company has terminated the offering that included the unsold securities under the Prior Prospectus Supplements. |