Item 3. Incorporation of Documents by Reference.
The Registrant hereby incorporates by reference into the Registration Statement the following documents previously filed with the Commission:
(1) The Registrants Annual Report on
Form 10-K for the year ended December 31, 2020, filed with the Commission on March 4, 2021;
(2) The Registrants Quarterly Report on
Form 10-Q for the quarter ended March 31, 2021, filed with the Commission on May 6, 2021;
(3) The Registrants Definitive Proxy Statement on Schedule
14A, filed with the Commission on April 14, 2021;
(4) The Registrants Current Reports on Form
8-K filed with the Commission on January
13, 2021, February
16, 2021, April
12, 2021 and May 28, 2021 (provided that any portions of such reports that are deemed furnished and not filed
pursuant to instructions to Form 8-K shall not be incorporated by reference into this Registration Statement); and
(5) The description of the Registrants common
stock included under the heading Description of Common Stock in the prospectus forming a part of the Registration Statement on Form S-3 (File No.
333-207837), as filed with the SEC on November 5, 2015, which description has been incorporated by reference in Item 1 of the Registrants Form
8-A (File No. 001-00100), as filed with the Commission on October 6, 2017, including any amendment or report filed with the Commission for the purpose of updating such description.
In addition, all documents that the Registrant files pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Securities Exchange Act of 1934,
as amended, subsequent to the effective date of this Registration Statement (except for any portions of the Registrants Current Reports on Form 8-K furnished pursuant to Item 2.02 or Item 7.01 thereof
and any corresponding exhibits thereto not filed with the Commission), but prior to the filing of a post-effective amendment to this Registration Statement indicating that all securities offered hereby have been sold or which deregisters all
securities then remaining unsold shall be deemed to be incorporated by reference in this Registration Statement and to be a part hereof from the date of filing such documents.
For purposes of this Registration Statement, any document or statement contained in a document incorporated or deemed to be incorporated by
reference herein shall be deemed to be modified or superseded to the extent that a statement contained herein or in any other subsequently filed document which also is or is deemed to be incorporated by reference herein modifies or supersedes such
document or statement in such document. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.
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