Registration Statement. The Registration Statement shall have become effective in accordance with the provisions of the Securities Act, no stop order shall have been issued by the SEC which remains in effect with respect to the Registration Statement, and no proceeding seeking such a stop order shall have been threatened or initiated by the SEC which remains pending.

Registration Statement. The Company has prepared and filed with the Commission a shelf registration statement on Form S-3 (File No. ​) that contains a base prospectus (the “Base Prospectus”). Such registration statement registers the sale by the Selling Stockholder of the Maximum Selling Stockholder Amount. The Company may file one or more additional registration statements from time to time that will contain a base prospectus and related prospectus or prospectus supplement, if applicable, with respect to the Shares. Except where the context otherwise requires, such registration statement(s), including any information deemed to be a part thereof pursuant to Rule 430B under the Securities Act, including all financial statements, exhibits and schedules thereto and all documents incorporated or deemed to be incorporated therein by reference pursuant to Item 12 of Form S-3 under the Securities Act as from time to time amended or supplemented, is herein referred to as the “Registration Statement,” and the prospectus constituting a part of such registration statement(s), together with any prospectus supplement filed with the Commission pursuant to Rule 424(b) under the Securities Act relating to a particular sale of the Shares, including all documents incorporated or deemed to be incorporated therein by reference pursuant to Item 12 of Form S-3 under the Securities Act, in each case, as from time to time amended or supplemented, is referred to herein as the “Prospectus,” except that if any revised prospectus is provided to the Agent or the Forward Purchaser by the Company for use in connection with the offering of the Shares that is not required to be filed by the Company pursuant to Rule 424(b) under the Securities Act, the term “Prospectus” shall refer to such revised prospectus from and after the time it is first provided to the Agent or the Forward Purchaser, as applicable, for such use. The Registration Statement at the time it originally became effective is referred to herein as the “Original Registration Statement.” As used in this Agreement, the terms “amendment” or “supplement” when applied to the Registration Statement or the Prospectus shall be deemed to include the filing by the Company with the Commission of any document under the Exchange Act after the date hereof that is or is deemed to be incorporated therein by reference.

Shelf Registration. The Company shall # prepare and file an initial Registration Statement under the Securities Act as soon as practicable, and in any event within 10 calendar days following any Installment Payment Date to permit the resale of all Registrable Securities from time to time as permitted by Rule 415 (or any similar provision adopted by the Commission then in effect) of the Securities Act and # use its reasonable best efforts to cause such initial Registration Statement to become effective as soon as practicable after filing thereof. The Company will use its reasonable best efforts to cause the Registration Statement filed pursuant to this Section 3.01(a) to be continuously effective under the Securities Act (and, if such Registration Statement ceases to be effective, as soon as practicable to restore its effectiveness or to file and have declared effective a new Registration Statement), with respect to any Holder, until the date on which there are no longer any Registrable Securities outstanding (the “Effectiveness Period”). A Registration Statement filed pursuant to this Section 3.01(a) shall be on such appropriate registration form of the Commission as shall be selected by the Company; provided that, if the Company is then eligible, it shall file such Registration Statement on Form S-3. A Registration Statement when declared effective (including the documents incorporated therein by reference) will comply as to form in all material respects with all applicable requirements of the Securities Act and the Exchange Act and will not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading (and, in the case of any prospectus contained in such Registration Statement, in the light of the circumstances under which a statement is made). As soon as practicable following the date that a Registration Statement becomes effective, but in any event within two Business Days immediately following such date, the Company shall provide the Holders with notice of the effectiveness of such Registration Statement.

Registration Obligation. The Company has not agreed to file and the

Registration Procedures. In the case of the registration effected by the Company pursuant to this Agreement, the Company will keep each Holder advised in writing as to the initiation of such registration and as to the completion thereof. The Company will:

Registration Rights. Except as set forth on [Schedule 3.1(v)], no Person has any right to cause the Company or any Subsidiary to effect the registration under the Securities Act of any securities of the Company or any Subsidiary.

Registration Procedures. In connection with [[Organization A:Organization]]’s registration obligations hereunder, [[Organization A:Organization]] shall:

Registration Expenses. All fees and expenses incident to the performance of, or compliance with, this Agreement by [[Organization A:Organization]] shall be borne by [[Organization A:Organization]] whether or not any Registrable Securities are sold pursuant to a Registration Statement. The fees and expenses referred to in the foregoing sentence shall include, without limitation, # all registration and filing fees (including, without limitation, fees and expenses of [[Organization A:Organization]]’s counsel and independent registered public accountants) # with respect to filings made with the Commission, # with respect to filings required to be made with any Trading Market on which the Common Stock is then listed for trading, and # in compliance with applicable state securities or Blue Sky laws reasonably agreed to by [[Organization A:Organization]] in writing (including, without limitation, fees and disbursements of counsel for [[Organization A:Organization]] in connection with Blue Sky qualifications or exemptions of the Registrable Securities), # printing expenses (including, without limitation, expenses of printing certificates for Registrable Securities), # messenger, telephone and delivery expenses, # fees and disbursements of counsel for [[Organization A:Organization]], # Securities Act liability insurance, if [[Organization A:Organization]] so desires such insurance to be purchased at the sole discretion of [[Organization A:Organization]], and # fees and expenses of all other Persons retained by [[Organization A:Organization]] in connection with the consummation of the transactions contemplated by this Agreement. In addition, [[Organization A:Organization]] shall be responsible for all of its internal expenses incurred in connection with the consummation of the transactions contemplated by this Agreement (including, without limitation, all salaries and expenses of its officers and employees performing legal or accounting duties), the expense of any annual audit and the fees and expenses incurred in connection with the listing of the Registrable Securities on any securities exchange as required hereunder. In no event shall [[Organization A:Organization]] be responsible for any broker or similar commissions of any Holder or, except to the extent provided for in the Transaction Documents, any legal fees or other costs of the Holders.

prepare and file with the Commission a registration statement with respect to such securities and use commercially reasonable efforts to cause such registration statement to become and remain effective for the period of the distribution contemplated thereby;

No later than December 9. 2019, the Company shall # file with the Securities and Exchange Commission, or # have filed with the SEC, a resale registration statement (together with any New Resale Registration Statement (as defined below), the “Resale Registration Statement”) pursuant to Rule 415 under the Securities Act pursuant to which all of the Restricted Note Shares (the “Registrable Securities”) shall be included (on the initial filing or by supplement or amendment thereto) to enable the public resale on a delayed or continuous basis of the Registrable Securities by the ​. The Company shall file the Resale Registration Statement on such form as the Company may then utilize under the rules of the SEC and use its best efforts to have the Resale Registration Statement declared effective under the Securities Act as soon as practicable, but in no event more than the earlier of: # 120 days following the date of the Closing, and # five business days after the date the Company receives written notification from the SEC that the Resale Registration Statement will not be reviewed. The Company agrees to use its best efforts to maintain the effectiveness of the Resale Registration Statement, including by filing any necessary post-effective amendments and prospectus supplements, or, alternatively, by filing one or more new registration statements (each, a “New Resale Registration Statement”) relating to the Registrable Securities as required by Rule 415 under the Securities Act, continuously until the date that is the earlier of # four (4) years following the date of effectiveness of the Resale Registration Statement, or # the date on which the ​ no longer hold any Registrable Securities covered by such Resale Registration Statement.