Document:

EX-4.2

 Exhibit 4.2 

EXECUTION COPY 
 DIGITAL
DELTA HOLDINGS, LLC 
 3.400% Notes Due 2020 

4.750% Notes Due 2025 

Registration Rights Agreement 
 New
York, New York 
 October 1, 2015 

Citigroup Global Markets Inc. 
 Merrill Lynch, Pierce,
Fenner & Smith 

                     Incorporated 

Morgan Stanley & Co. LLC 
 As Representatives of the
Initial Purchasers 
 c/o Citigroup Global Markets Inc. 
 388
Greenwich Street 
 New York, New York 10013 
 c/o Merrill
Lynch, Pierce, Fenner & Smith 

                          
 Incorporated 
 One Bryant Park 
 New York, New York 10036

 c/o Morgan Stanley & Co. LLC 
 1585 Broadway 

New York, New York 10036 
 Ladies and Gentlemen: 

Digital Delta Holdings, LLC, a limited liability company organized under the laws of the State of Delaware (“Holdings”),
proposes to issue and sell to certain purchasers (the “Initial Purchasers”), for whom you (the “Representatives”) are acting as representatives, $500,000,000 aggregate principal amount of its 3.400% Notes Due 2020
(the “2020 Notes”) and $450,000,000 aggregate principal amount of its 4.750% Notes Due 2025 (the “2025 Notes” and, together with the 2020 Notes, the “Notes”), upon the terms set forth in the
Purchase Agreement by and among Holdings, Digital Realty Trust, Inc., a corporation organized under the laws of the State of Maryland (the “Company”), Digital Realty Trust, L.P., a limited partnership organized under the laws of the
State of Maryland (the “Operating Partnership” and, together with the Company, the “Guarantors”), and the Representatives, dated September 23, 2015 (the “Purchase Agreement”), relating to the
initial placement (the “Initial Placement”) of the Securities (as hereinafter defined). The Notes will be fully and unconditionally guaranteed as to the payment of principal and interest by each of the Guarantors (such guarantees,
the “Guarantees,” and together with the Notes, the “Securities”). 

  
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 On July 13, 2015, the Company and an Affiliate of the Company entered into an Agreement and
Plan of Merger with Telx Holdings, Inc. (“Telx”) and BSR, LLC, as representative of the sellers, pursuant to which the Company agreed to acquire Telx, subject to customary closing conditions (the “Telx
Acquisition”). Following the consummation of the Telx Acquisition, Holdings will be merged with and into the Operating Partnership (the “Operating Partnership Merger”), with the Operating Partnership as the surviving
entity. Following the Operating Partnership Merger, the Operating Partnership will assume the obligations of Holdings under the Notes and the Indenture by operation of law. References to the “Issuer” in this registration rights
agreement shall mean (i) Holdings prior to the Operating Partnership Merger and (ii) the Operating Partnership following the Operating Partnership Merger. 

To induce the Initial Purchasers to enter into the Purchase Agreement and to satisfy a condition to your obligations thereunder, the holders
of the Securities will have the benefit of this registration rights agreement by and among Holdings, the Operating Partnership, the Company and the Initial Purchasers, whereby the Issuer agrees with you for your benefit and the benefit of the
holders from time to time of the Securities (including the Initial Purchasers) (each a “Holder” and, collectively, the “Holders”), as follows: 

1. Definitions. Capitalized terms used herein without definition shall have their respective meanings set forth in the Purchase
Agreement. As used in this Agreement, the following capitalized defined terms shall have the following meanings: 
 “2020 Notes”
shall have the meaning set forth in the preamble. 
 “2025 Notes” shall have the meaning set forth in the preamble. 

“Act” shall mean the Securities Act of 1933, as amended, and the rules and regulations of the Commission promulgated thereunder.

 “Affiliate” shall have the meaning specified in Rule 405 under the Act and the terms “controlling” and
“controlled” shall have meanings correlative thereto. 
 “Agreement” shall mean this Registration Rights Agreement by
and among Holdings, the Operating Partnership, the Company and the Initial Purchasers party hereto. 
 “Automatic Shelf Registration
Statement” shall mean a Registration Statement filed by a Well-Known Seasoned Issuer which shall become effective upon filing thereof pursuant to General Instruction I.D for Form S-3. 

“Broker-Dealer” shall mean any broker or dealer registered as such under the Exchange Act. 

“Business Day” shall mean any day other than a Saturday, a Sunday or a legal holiday or a day on which banking institutions or trust
companies are authorized or obligated by law to close in New York City. 
 “Closing Date” shall mean the date of the first
issuance of the Securities. 

  
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 “Commission” shall mean the Securities and Exchange Commission. 

“Company” shall have the meaning set forth in the preamble hereto. 

“Deferral Period” shall have the meaning indicated in Section 4(k)(ii) hereof. 

“DTC” shall have the meaning indicated in Section 4(l) hereof. 

“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended, and the rules and regulations of the Commission
promulgated thereunder. 
 “Exchange Offer Registration Period” shall mean the one-year period following the consummation of the
Registered Exchange Offer, exclusive of any period during which any stop order shall be in effect suspending the effectiveness of the Exchange Offer Registration Statement. 

“Exchange Offer Registration Statement” shall mean a registration statement of the Issuer on an appropriate form under the Act with
respect to the Registered Exchange Offer, all amendments and supplements to such registration statement, including post-effective amendments thereto, in each case including the Prospectus contained therein, all exhibits thereto and all documents
incorporated by reference therein. 
 “Exchanging Dealer” shall mean any Holder (which may include any Initial Purchaser) that is
a Broker-Dealer and elects to exchange for New Securities any Securities that it acquired for its own account as a result of market-making activities or other trading activities (but not directly from Holdings, the Operating Partnership, the Company
or any Affiliate of Holdings, the Operating Partnership or the Company). 
 “Final Memorandum” shall mean the offering memorandum,
dated September 23, 2015, relating to the Securities, including any documents incorporated by reference therein as of such date. 

“FINRA Rules” shall mean the rules and regulations promulgated by The Financial Industry Regulatory Authority, Inc. 

“Guarantees” shall have the meaning set forth in the preamble hereto. 

“Guarantors” shall have the meaning set forth in the preamble hereto. 

“Holder” shall have the meaning set forth in the preamble hereto. 

“Holdings” shall have the meaning set forth in the preamble hereto. 

“Indenture” shall mean the Indenture relating to the Securities, dated as of October 1, 2015, by and among Holdings, the
Operating Partnership, the Company and Wells Fargo Bank, National Association, as trustee, as the same may be amended from time to time in accordance with the terms thereof. 

  
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 “Initial Placement” shall have the meaning set forth in the preamble hereto. 

“Initial Purchasers” shall have the meaning set forth in the preamble hereto. 

“Issuer” shall have the meaning set forth in the preamble hereto. 

“Losses” shall have the meaning set forth in Section 6(d) hereof. 

“Majority Holders” shall mean, on any date, Holders of a majority of the aggregate principal amount of 2020 Notes or 2025 Notes, as
the case may be, registered under a Registration Statement or if the Notes have been exchanged for New Securities, Holders of a majority of the aggregate principal amount of each series of the New Securities. 

“Managing Underwriters” shall mean the investment banker or investment bankers and manager or managers that administer an
underwritten offering, if any, under a Registration Statement. 
 “New Securities” shall mean the securities of the Issuer and the
guarantees of the Company and, prior to the Operating Partnership Merger, the Operating Partnership, identical in all material respects to the Securities (except that the transfer restrictions shall be modified or eliminated, as appropriate) to be
issued under the Indenture. 
 “Notes” shall have the meaning set forth in the preamble hereto. 

“Operating Partnership” shall have the meaning set forth in the preamble hereto. 

“Operating Partnership Merger” shall have the meaning set forth in the preamble hereto. 

“Prospectus” shall mean the prospectus included in any Registration Statement (including, without limitation, a prospectus that
discloses information previously omitted from a prospectus filed as part of an effective registration statement in reliance upon Rule 430A or Rule 430B under the Act and any “issuer free writing prospectus” as defined in Rule 433 under the
Act), as amended or supplemented by any prospectus supplement, with respect to the terms of the offering of any portion of the Securities or the New Securities covered by such Registration Statement, and all amendments and supplements thereto,
including any and all exhibits thereto and any documents incorporated by reference therein. 
 “Purchase Agreement” shall have the
meaning set forth in the preamble hereto. 
 “Registered Exchange Offer” shall mean the proposed offer of the Issuer to issue and
deliver to the Holders of the Securities that are not prohibited by any law or policy of the Commission from participating in such offer, in exchange for the Securities, a like aggregate principal amount of the New Securities. 

“Registrable Securities” shall mean the Securities; provided, however, that the Securities shall cease to be Registrable Securities
(i) with respect to any Securities held by a Holder other than a Broker-Dealer, following consummation of the Registered Exchange Offer, whether or not such Holder participates in such Registered Exchange Offer; (ii) following the exchange
by a 

  
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Broker-Dealer in the Registered Exchange Offer of Securities for New Securities, when the New Securities are sold or otherwise disposed of to a purchaser who receives from such Broker-Dealer on
or prior to the date of such sale a copy of the Prospectus contained in the Exchange Offer Registration Statement; (iii) when such Securities have been registered under the Act and disposed of in accordance with the Shelf Registration
Statement; or (iv) when such Securities are distributed to the public pursuant to Rule 144 under the Act, provided that on or prior to such date either (x) the Registered Exchange Offer has been consummated or (y) a Shelf Registration
Statement has been declared effective by the Commission. 
 “Registration Default Damages” shall have the meaning set forth in
Section 8 hereof. 
 “Registration Statement” shall mean any Exchange Offer Registration Statement or Shelf Registration
Statement that covers any of the Securities or the New Securities pursuant to the provisions of this Agreement, any amendments and supplements to such registration statement, including post-effective amendments (in each case including the Prospectus
contained therein), all exhibits thereto and all documents incorporated by reference therein. 
 “Representatives” shall have the
meaning set forth in the preamble hereto. 
 “Securities” shall have the meaning set forth in the preamble hereto. 

“Shelf Registration” shall mean a registration effected pursuant to Section 3 hereof. 

“Shelf Registration Period” shall have the meaning set forth in Section 3(b)(ii) hereof. 

“Shelf Registration Statement” shall mean a “shelf” registration statement of the Issuer pursuant to the provisions of
Section 3 hereof which covers some or all of the Securities or New Securities, as applicable, on an appropriate form under Rule 415 under the Act, or any similar rule that may be adopted by the Commission, amendments and supplements to such
registration statement, including post-effective amendments, in each case including the Prospectus contained therein, all exhibits thereto and all documents incorporated by reference therein. 

“Telx” shall have the meaning set forth in the preamble hereto. 

“Telx Acquisition” shall have the meaning set forth in the preamble hereto. 

“Trustee” shall mean the trustee with respect to the Securities under the Indenture. 

“Trust Indenture Act” shall mean the Trust Indenture Act of 1939, as amended, and the rules and regulations of the Commission
promulgated thereunder. 
 “underwriter” shall mean any underwriter of Securities in connection with an offering thereof under a
Shelf Registration Statement. 
 “Well-Known Seasoned Issuer” shall have the meaning set forth in Rule 405 under the Act. 

  
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 2. Registered Exchange Offer. (a) The Issuer and the Guarantors shall prepare and,
not later than 90 days following the Closing Date, shall file with the Commission the Exchange Offer Registration Statement with respect to the Registered Exchange Offer. The Issuer shall use commercially reasonable efforts to cause the Exchange
Offer Registration Statement to become effective under the Act within 180 days of the Closing Date. 
 (b) Upon the effectiveness of the
Exchange Offer Registration Statement, the Issuer shall (i) promptly commence the Registered Exchange Offer, it being the objective of such Registered Exchange Offer to enable each Holder electing to exchange Securities for New Securities
(assuming that such Holder is not an Affiliate of Holdings, the Operating Partnership or the Company, acquires the New Securities in the ordinary course of such Holder’s business, has no arrangements with any person to participate in the
distribution of the New Securities and is not prohibited by any law or policy of the Commission from participating in the Registered Exchange Offer) to trade such New Securities from and after their receipt without any limitations or restrictions
under the Act and without material restrictions under the securities laws of a substantial proportion of the several states of the United States, and (ii) use commercially reasonable efforts to consummate the Registered Exchange Offer not later
than 90 Business Days after the effective date of the Registered Exchange Offer. 
 (c) In connection with the Registered Exchange Offer,
the Issuer and the Guarantors shall: 
 (i) mail (or, with respect to Holders holding Securities in book-entry form, deliver
through the facilities of DTC or any successor depository) to each Holder a copy of the Prospectus forming part of the Exchange Offer Registration Statement, together with an appropriate letter of transmittal and related documents; 

(ii) keep the Registered Exchange Offer open for not less than 20 Business Days and not more than 45 Business Days after the
date notice thereof is mailed to the Holders (or, in each case, longer if required by applicable law); 
 (iii) use its
reasonable efforts to keep the Exchange Offer Registration Statement continuously effective under the Act, supplemented and amended as required, under the Act to ensure that it is available for sales of New Securities by Exchanging Dealers during
the Exchange Offer Registration Period; 
 (iv) utilize the services of a depositary for the Registered Exchange Offer, which
may be the Trustee or an Affiliate; 
 (v) permit Holders to withdraw tendered Securities at any time prior to the close of
business, New York time, on the last Business Day on which the Registered Exchange Offer is open; and 
 (vi) comply in all
respects with all applicable laws. 

  
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 (d) As soon as practicable after the close of the Registered Exchange Offer, the Issuer and the
Guarantors shall: 
 (i) accept for exchange all Securities tendered and not validly withdrawn pursuant to the Registered
Exchange Offer; 
 (ii) deliver to the Trustee for cancellation in accordance with Section 4(s) hereto all Securities so
accepted for exchange; and 
 (iii) issue and cause the Trustee promptly to authenticate and deliver to each Holder of
Securities a principal amount of New Securities equal to the principal amount of the Securities of such Holder so accepted for exchange; provided, however, that, in the case of any Securities held in global form by a depositary, authentication and
delivery to such depositary of one or more Securities in global form in an equivalent principal amount thereto for the account of such Holders in accordance with the Indenture shall satisfy such authentication and delivery requirement. 

(e) Each Holder hereby acknowledges and agrees that any Broker-Dealer and any such Holder using the Registered Exchange Offer to participate
in a distribution of the New Securities (x) could not under Commission policy as in effect on the date of this Agreement rely on the position of the Commission in Exxon Capital Holdings Corporation (pub. avail. May 13, 1988) and
Morgan Stanley and Co., Inc. (pub. avail. June 5, 1991), as interpreted in the Commission’s letter to Shearman & Sterling dated July 2, 1993 and similar no-action letters; and (y) must comply with the registration
and prospectus delivery requirements of the Act in connection with any secondary resale transaction, which must be covered by an effective registration statement containing the selling security holder information required by Item 507 or 508, as
applicable, of Regulation S-K under the Act if the resales are of New Securities obtained by such Holder in exchange for Securities acquired by such Holder directly from the Company or one of its Affiliates. Accordingly, each Holder participating in
the Registered Exchange Offer shall be required to represent to the Issuer that, at the time of the consummation of the Registered Exchange Offer: 

(i) any New Securities received by such Holder will be acquired in the ordinary course of business; 

(ii) such Holder does not intend to and will have no arrangement or understanding with any person to participate in the
distribution of the Securities or the New Securities within the meaning of the Act; 
 (iii) such Holder is not an Affiliate
of Holdings, the Operating Partnership or the Company; and 
 (iv) if such Holder is a Broker-Dealer that will receive New
Securities for its own account in exchange for Securities that were acquired by such Broker-Dealer as a result of market-making or other trading activities, then such Holder shall deliver a prospectus meeting the requirements of the Act (or to the
extent permitted by law, shall make available a prospectus to purchasers) in connection with any resale of such New Securities. 

  
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 (f) The Issuer and the Guarantors shall comply with the applicable requirements of the Act, the
Exchange Act, and other applicable laws and regulations in connection with the Registered Exchange Offer. The Registered Exchange Offer shall not be subject to any conditions, other than that the Registered Exchange Offer does not violate applicable
law or any applicable interpretation of the Commission’s staff. 
 (g) If any Initial Purchaser determines that it is not eligible to
participate in the Registered Exchange Offer with respect to the exchange of Securities constituting any portion of an unsold allotment, at the request of such Initial Purchaser, the Issuer and the Guarantors shall issue and deliver to such Initial
Purchaser or the person purchasing New Securities registered under a Shelf Registration Statement as contemplated by Section 3 hereof from such Initial Purchaser, in exchange for such Securities, a like principal amount of New Securities. The
Issuer and the Guarantors shall use their reasonable efforts to cause the CUSIP Service Bureau to issue the same CUSIP and ISIN numbers for such New Securities as for New Securities issued pursuant to the Registered Exchange Offer. 

3. Shelf Registration. (a) If (i) the Issuer and the Guarantors are not required to file the Exchange Offer Registration
Statement; (ii) the Issuer and the Guarantors are not permitted to consummate the Exchange Offer because the Exchange Offer is not permitted by applicable law or Commission policy; or (iii) any holder of Registrable Securities notifies the
Issuer and the Guarantors prior to the 20th Business Day following consummation of the Exchange Offer that (A) it is prohibited by law or Commission policy from participating in the Exchange Offer, (B) it may not resell the New Securities
acquired by it in the Exchange Offer to the public without delivering a prospectus and the prospectus contained in the Exchange Offer Registration Statement is not appropriate or available for such resales; or (C) it is a Broker-Dealer and owns
Securities acquired directly from Holdings, the Operating Partnership, the Company or one of their Affiliates, the Issuer and the Guarantors shall effect a Shelf Registration Statement in accordance with subsection (b) below. 

 

	 	(b)	(i) The Issuer and the Guarantors shall as promptly as practicable (but in no event more than 90 days after becoming so required or requested pursuant to this Section 3), file with the Commission and shall use
commercially reasonable efforts to cause to be declared effective under the Act within 180 days after becoming so required or requested, a Shelf Registration Statement (which shall be, if the Issuer is then a Well-Known Seasoned Issuer, an Automatic
Shelf Registration Statement) relating to the offer and sale of the Securities or the New Securities, as applicable, by the Holders thereof from time to time in accordance with the methods of distribution elected by such Holders and set forth in
such Shelf Registration Statement; provided, however, that no Holder (other than an Initial Purchaser) shall be entitled to have the Securities or the New Securities, as applicable, held by it covered by such Shelf Registration Statement unless such
Holder agrees in writing to be bound by all of the provisions of this Agreement applicable to such Holder. 

(ii) The Issuer and the Guarantors shall use commercially reasonable efforts to keep the Shelf Registration Statement
continuously effective, supplemented and amended as required by the Act, in order to permit the 

  
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Prospectus forming part thereof to be usable by Holders for a period (the “Shelf Registration Period”) from the date the Shelf Registration Statement is declared effective by the
Commission (or becomes effective in the case of an Automatic Shelf Registration Statement) until (A) the first anniversary thereof or (B) the date upon which all the Securities or New Securities, as applicable, covered by the Shelf
Registration Statement have been sold pursuant to the Shelf Registration Statement. Each of the Issuer and the Guarantors shall be deemed not to have used its commercially reasonable efforts to keep the Shelf Registration Statement effective during
the Shelf Registration Period if it voluntarily takes any action that would result in Holders of Securities or New Securities covered thereby not being able to offer and sell such Securities or New Securities at any time during the Shelf
Registration Period, unless such action is (x) required by applicable law or otherwise undertaken by the Issuer or the Guarantors in good faith and for valid business reasons (not including avoidance of the Issuer’s and the
Guarantors’ obligations hereunder), including the acquisition or divestiture of assets, and (y) permitted pursuant to Section 4(k)(ii) hereof. None of Holdings, the Company, the Operating Partnership or any of their respective
security holders (other than Holders of Registrable Securities) shall have the right to include any securities of Holdings, the Company or the Operating Partnership in any Shelf Registration Statement other than the Securities or New Securities.

 (iii) The Issuer and the Guarantors shall cause the Shelf Registration Statement and the related Prospectus and any
amendment or supplement thereto, as of the effective date of the Shelf Registration Statement or such amendment or supplement, (A) to comply in all material respects with the applicable requirements of the Act; and (B) not to contain any
untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein (in the case of the Prospectus, in the light of the circumstances under which they were made) not
misleading. 
 (c) An Exchange Offer Registration Statement pursuant to Section 2 hereto and a Shelf Registration Statement pursuant to
Section 3 hereof will not be deemed to have become effective unless it has been declared effective by the Commission or is automatically effective upon filing with the Commission as provided by Rule 462 under the Act; provided, however, that,
if, after it has been declared effective, the offering of Securities or New Securities is interfered with by any stop order, injunction or other order or requirement of the Commission or any other governmental agency or court, such Registration
Statement will be deemed not to have become effective during the period of such interference until the offering of Securities or New Securities pursuant to such Registration Statement may legally resume. 

4. Additional Registration Procedures. In connection with any Shelf Registration Statement and, to the extent applicable, any Exchange
Offer Registration Statement, the following provisions shall apply. 

  
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 (a) Each of the Issuer and the Guarantors shall, as applicable: 

(i) furnish to each of the Representatives and to counsel for the Holders, not less than five Business Days prior to the filing
thereof with the Commission, a copy of any Exchange Offer Registration Statement and any Shelf Registration Statement, and each amendment thereof and each amendment or supplement, if any, to the Prospectus included therein (including all documents
incorporated by reference therein after the initial filing) and shall use its reasonable efforts to reflect in each such document, when so filed with the Commission, such comments as the Representatives reasonably propose; 

(ii) prepare and file with the Commission a Registration Statement on the appropriate form under the Act, which form
(x) shall be selected by the Issuer and (y) shall, in the case of a Shelf Registration, be available for the sale of the Securities or the New Securities by the selling Holders thereof and (z) shall comply as to form in all material
respects with the requirements of the applicable form and include or incorporate by reference all financial statements required by the Commission to be filed therewith, and use its reasonable efforts to cause such Registration Statement to become
effective in accordance with Sections 2 and 3 hereof; 
 (iii) if requested by an Initial Purchaser, include the information
required by Items 507 and 508 of Regulation S-K, as applicable, in the Prospectus contained in the Exchange Offer Registration Statement; 

(iv) indicate in a “Plan of Distribution” section contained in the Prospectus forming a part of the Exchange Offer
Registration Statement that any Exchanging Dealer may exchange such Registrable Securities pursuant to the Exchange Offer; however, such Exchanging Dealer may be deemed to be an “underwriter” within the meaning of the Act and must,
therefore, deliver a prospectus meeting the requirements of the Act in connection with any resales of the New Securities received by such Exchanging Dealer in the Exchange Offer, which prospectus delivery requirement may be satisfied by the delivery
by such Exchanging Dealer of the Prospectus contained in the Exchange Offer Registration Statement. Such “Plan of Distribution” section shall also contain all other information with respect to such resales by any Exchanging Dealers that
the Commission may require in order to permit such resales pursuant thereto, but such “Plan of Distribution” shall not name any such Exchanging Dealer or disclose the amount of Registrable Securities held by any such Exchanging Dealer
except to the extent required by the Commission as a result of a change in policy after the date of this Agreement; 
 (v) in
the case of a Shelf Registration Statement, include the names of the Holders that propose to sell Securities or New Securities pursuant to the Shelf Registration Statement as selling security holders; and 

  
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 (vi) prepare and file with the Commission such amendments and post-effective
amendments to each Registration Statement as may be necessary to keep such Registration Statement effective for the applicable period and cause each Prospectus to be supplemented by any required prospectus supplement and, as so supplemented, to be
filed pursuant to Rule 424 under the Act; to keep each Prospectus current during the period described in Rule 174 under the Act that is applicable to transactions by brokers or dealers with respect to the Securities or New Securities; 

(b) The Issuer and the Guarantors shall ensure that: 

(i) any Registration Statement and any amendment thereto and any Prospectus forming part thereof and any amendment or
supplement thereto complies in all material respects with the Act; and 
 (ii) any Registration Statement and any amendment
thereto does not, when it becomes effective, 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. 

(c) The Issuer and the Guarantors shall advise the Representatives, the Holders of Securities covered by any Shelf Registration Statement and
any Exchanging Dealer under any Exchange Offer Registration Statement that has provided in writing to the Issuer or the Guarantors a telephone or facsimile number and address for notices, and confirm such advice in writing, if requested (which
notice pursuant to clauses (ii)-(v) hereof shall be accompanied by an instruction to suspend the use of the Prospectus until the Issuer shall have remedied the basis for such suspension): 

(i) when a Registration Statement and any amendment thereto has been filed with the Commission and when the Registration
Statement or any post-effective amendment thereto has become effective; 
 (ii) of any request by the Commission for any
amendment or supplement to the Registration Statement or the Prospectus or for additional information; 
 (iii) of the
issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement or the institution or threatening of any proceeding for that purpose; 

(iv) of the receipt by the Issuer or the Guarantors of any notification with respect to the suspension of the qualification of
the Securities or New Securities included therein for sale in any jurisdiction or the institution or threatening of any proceeding for such purpose; and 

(v) of the happening of any event that requires any change in the Registration Statement or the Prospectus so that, as of such
date, they (A) do not contain any untrue statement of a material fact and (B) do not omit to state a 

  
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material fact required to be stated therein or necessary to make the statements therein (in the case of the Prospectus, in the light of the circumstances under which they were made) not
misleading. 
 (d) The Issuer and the Guarantors shall use reasonable efforts to prevent the issuance of any order suspending the
effectiveness of any Registration Statement or the qualification of the securities therein for sale in any jurisdiction and, if issued, to obtain as soon as possible the withdrawal thereof. The Issuer and the Guarantors shall undertake additional
reasonable actions as required to permit unrestricted sales of the Securities and New Securities in accordance with the terms and conditions of this Agreement. 

(e) The Issuer and the Guarantors shall furnish to each Holder of Securities or New Securities covered by any Shelf Registration Statement
that so requests, without charge, at least one copy of such Shelf Registration Statement and any post-effective amendment thereto, including all documents incorporated therein by reference, and, if the Holder so requests in writing, all exhibits
thereto (including exhibits incorporated by reference therein). 
 (f) During the Shelf Registration Period, the Issuer and the Guarantors
shall promptly deliver to each Holder of Securities or New Securities covered by any Shelf Registration Statement, without charge, as many copies of the Prospectus (including the preliminary Prospectus, if any) included in such Shelf Registration
Statement and any amendment or supplement thereto as such Holder may reasonably request. The Issuer and the Guarantors consent to the use of the Prospectus included in the Shelf Registration Statement or any amendment or supplement thereto by each
of the selling Holders of Securities or New Securities in connection with the offering and sale of the Securities or New Securities covered by such Prospectus, or any amendment or supplement thereto. 

(g) The Issuer and the Guarantors shall furnish to each Exchanging Dealer which so requests, without charge, at least one copy of the Exchange
Offer Registration Statement and any post-effective amendment thereto, including all documents incorporated by reference therein, and, if the Exchanging Dealer so requests in writing, all exhibits thereto (including exhibits incorporated by
reference therein). 
 (h) During the Exchange Offer Registration Period, the Issuer and the Guarantors shall promptly deliver to each
Initial Purchaser, each Exchanging Dealer and each other person required to deliver a Prospectus, without charge, as many copies of the Prospectus (including the preliminary Prospectus, if any) included in such Exchange Offer Registration Statement
and any amendment or supplement thereto as any such person may reasonably request. The Issuer and the Guarantors consent to the use of the Prospectus or any amendment or supplement thereto by any Initial Purchaser, any Exchanging Dealer and any such
other person that may be required to deliver a Prospectus following the Registered Exchange Offer in connection with the offering and sale of the Securities or New Securities covered by the Prospectus, or any amendment or supplement thereto,
included in the Exchange Offer Registration Statement. 
 (i) Prior to the Registered Exchange Offer or any other offering of Securities or
New Securities pursuant to any Registration Statement, the Issuer and the Guarantors shall 

  
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arrange, if necessary, for the qualification of the Securities or the New Securities for sale under the laws of such jurisdictions as any Holder shall reasonably request and shall maintain such
qualification in effect so long as required; provided that in no event shall any of the Issuer or the Guarantors be obligated to qualify to do business in any jurisdiction where it is not then so qualified or to take any action that would subject it
to service of process in suits, other than those arising out of the Initial Placement, the Registered Exchange Offer or any offering pursuant to a Shelf Registration Statement, in any such jurisdiction where it is not then so subject. 

(j) The Issuer and the Guarantors shall cooperate with the Holders of Securities to facilitate the timely preparation and delivery of
certificates representing New Securities or Securities to be issued or sold pursuant to any Registration Statement free of any restrictive legends and in such denominations and registered in such names as Holders may request. 

(k) (i) Upon the occurrence of any event contemplated by subsections (c)(ii) through (v) above, the Issuer and the Guarantors shall
promptly (or within the time period provided for by clause (ii) hereof, if applicable) prepare a post-effective amendment to the applicable Registration Statement or an amendment or supplement to the related Prospectus or file any other
required document so that, as thereafter delivered to Initial Purchasers of the securities included therein, the Prospectus will not include an untrue statement of a material fact or omit to state any material fact required to be stated therein or
necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading. In such circumstances, the period of effectiveness of the Exchange Offer Registration Statement provided for in Section 2
hereto shall be extended by the number of days from and including the date of the giving of a notice of suspension pursuant to Section 4(c) hereto to and including the date when the Initial Purchasers, the Holders of the Securities and any
known Exchanging Dealer shall have received such amended or supplemented Prospectus pursuant to this Section 4. 
 (ii)
Upon the occurrence or existence of any pending corporate development, public filings with the Commission or any other material event that, in the reasonable judgment of the Issuer or the Guarantors, makes it appropriate to suspend the availability
of a Registration Statement and the related Prospectus, the Issuer and the Guarantors shall give notice (without notice of the nature or details of such events) to the Holders that the availability of the Registration Statement is suspended and,
upon actual receipt of any such notice, each Holder agrees not to sell any Registrable Securities pursuant to the Registration Statement until such Holder’s receipt of copies of the supplemented or amended Prospectus provided for in
Section 4(k)(i) hereof, or until it is advised in writing by the Issuer that the Prospectus may be used, and has received copies of any additional or supplemental filings that are incorporated or deemed incorporated by reference in such
Prospectus. The period during which the availability of the Registration Statement and any Prospectus is suspended (the “Deferral Period”) shall not exceed 45 days in any 90-day period or 90 days in any 360-day period; provided
that, if the event triggering the Deferral Period relates to a proposed or 

  
 13 

 
pending material business transaction, the disclosure of which the board of directors of the Company determines in good faith would be reasonably likely to impede the ability to consummate the
transaction or would otherwise be seriously detrimental to the Company and its subsidiaries taken as a whole, the Company may extend the Deferral Period from 45 days to 60 days in any 90-day period or from 90 days to 120 days in any 360-day period.

 (l) Not later than the effective date of any Registration Statement, the Issuer shall provide CUSIP and ISIN numbers for the Securities
or the New Securities, as the case may be, registered under such Registration Statement and provide the Trustee with printed certificates for such Securities or New Securities, in a form eligible for deposit with The Depository Trust Company (the
“DTC”). 
 (m) The Issuer and the Guarantors shall comply with all applicable rules and regulations of the Commission and shall
make generally available to its security holders an earnings statement satisfying the provisions of Section 11(a) of the Act as soon as practicable after the effective date of the applicable Registration Statement and in any event no later than
45 days after the end of the 12-month period (or 90 days, if such period is a fiscal year) beginning with the first month of the Issuer’s first fiscal quarter commencing after the effective date of the applicable Registration Statement. 

(n) The Issuer and the Guarantors shall use reasonable efforts to cause the Indenture to be qualified under the Trust Indenture Act in a
timely manner. 
 (o) The Issuer and the Guarantors may require each Holder of Securities or New Securities to be sold pursuant to any Shelf
Registration Statement to furnish to the Issuer such information regarding the Holder and the distribution of such securities as the Issuer or the Guarantors may from time to time reasonably require for inclusion in such Registration Statement. The
Issuer and the Guarantors may exclude from such Shelf Registration Statement the Securities or New Securities of any Holder that unreasonably fails to furnish such information within a reasonable time after receiving such request. 

(p) In the case of any Shelf Registration Statement, with respect to any proposed underwritten offering of Securities or New Securities, and
subject to compliance with Section 7 hereof, the Issuer or the Guarantors shall enter into customary agreements (including, if requested, an underwriting agreement in customary form) and take all other appropriate actions in order to expedite
or facilitate the registration or the disposition of the Securities or New Securities, and in connection therewith, if an underwriting agreement is entered into, cause the same to contain customary indemnification provisions and procedures. 

(q) In the event of an underwritten offering in compliance with Section 7 hereof, the Issuer and the Guarantors shall: 

(i) make reasonably available for inspection by the Holders of Securities to be registered thereunder, any underwriter
participating in any disposition pursuant to such Registration Statement, and any attorney, accountant or other agent retained by the Holders or any such underwriter all relevant financial and other records and pertinent corporate documents of
Holdings, the Operating Partnership, the Company and their respective subsidiaries; 

  
 14 

 (ii) cause the Issuer’s or the Guarantors’ officers, directors,
employees, accountants and auditors to supply all relevant information reasonably requested by the Holders or any such underwriter, attorney, accountant or agent in connection with any such Registration Statement as is customary for similar due
diligence examinations; 
 (iii) make such representations and warranties to the Holders of Securities or New Securities
registered thereunder and the underwriters, if any, in form, substance and scope as are customarily made by issuers to underwriters in primary underwritten offerings and covering matters including, but not limited to, those set forth in the Purchase
Agreement; 
 (iv) obtain opinions of counsel to the Issuer and updates thereof (which counsel and opinions (in form, scope
and substance) shall be reasonably satisfactory to the Managing Underwriters, if any) addressed to each selling Holder and the underwriters, if any, covering such matters as are customarily covered in opinions requested in underwritten offerings and
such other matters as may be reasonably requested by such Holders and underwriters; 
 (v) obtain “comfort” letters
and updates thereof from the independent registered public accounting firm of the Issuer (and, if necessary, any other independent certified public accountants of any subsidiary of the Issuer or of any business acquired by Holdings, the Operating
Partnership, the Company and their respective subsidiaries for which financial statements and financial data are, or are required to be, included in the Registration Statement), addressed to the requesting party, in customary form and covering
matters of the type customarily covered in “comfort” letters in connection with primary underwritten offerings, or if requested by the requesting party or its counsel in lieu of a “comfort” letter, an agreed-upon procedures
letter under Statement on Standards for Attestation Engagements No. 10 and 11, covering matters requested by the requesting party or its counsel; and 

(vi) deliver such documents and certificates as may be reasonably requested by the Majority Holders or the Managing
Underwriters, if any, including those to evidence compliance with Section 4(k) hereof and with any customary conditions contained in the underwriting agreement or other agreement entered into by the Issuer and the Guarantors. 

The actions set forth in clauses (iii), (iv), (v) and (vi) of this paragraph (q) shall be performed in connection with any underwriting or
similar agreement as and to the extent required thereunder. 

  
 15 

 (r) In the case of any Exchange Offer Registration Statement, the Issuer and the Guarantors
shall, if reasonably requested by an Initial Purchaser, or by a Broker-Dealer that holds Securities that were acquired as a result of market making or other trading activities: 

(i) make reasonably available for inspection by the requesting party, and any attorney, accountant or other agent retained by
the requesting party, all relevant financial and other records, pertinent corporate documents and properties of Holdings, the Operating Partnership, the Company and their respective subsidiaries; 

(ii) cause the Issuer’s and the Guarantors’ officers, directors, employees, accountants and auditors to supply all
relevant information reasonably requested by the requesting party or any such attorney, accountant or agent in connection with any such Registration Statement as is customary for similar due diligence examinations; 

(iii) make such representations and warranties to the requesting party, in form, substance and scope as are customarily made by
issuers to underwriters in primary underwritten offerings and covering matters including, but not limited to, those set forth in the Purchase Agreement; 

(iv) obtain opinions of counsel to the Issuer and updates thereof (which counsel and opinions (in form, scope and substance)
shall be reasonably satisfactory to the requesting party and its counsel, addressed to the requesting party, covering such matters as are customarily covered in opinions requested in underwritten offerings and such other matters as may be reasonably
requested by the requesting party or its counsel; 
 (v) obtain “comfort” letters and updates thereof from the
independent registered public accounting firm of the Issuer (and, if necessary, any other independent certified public accountants of any subsidiary of the Issuer or of any business acquired by Holdings, the Operating Partnership, the Company or
their respective subsidiaries for which financial statements and financial data are, or are required to be, included in the Registration Statement), addressed to the requesting party, in customary form and covering matters of the type customarily
covered in “comfort” letters in connection with primary underwritten offerings, or if requested by the requesting party or its counsel in lieu of a “comfort” letter, an agreed-upon procedures letter under Statement on Standards
for Attestation Engagements No. 10 and 11, covering matters requested by the requesting party or its counsel; and 

(vi) deliver such documents and certificates as may be reasonably requested by the requesting party or its counsel, including
those to evidence compliance with Section 4(k) hereof and with conditions customarily contained in underwriting agreements. 
 The foregoing actions
set forth in clauses (iii), (iv), (v), and (vi) of this paragraph (r) shall be performed at the close of the Registered Exchange Offer and the effective date of any post-effective amendment to the Exchange Offer Registration Statement.

  
 16 

 (s) If a Registered Exchange Offer is to be consummated, upon delivery of the Securities by
Holders to the Issuer (or to such other person as directed by the Issuer) in exchange for the New Securities, the Issuer shall mark, or caused to be marked, on the Securities so exchanged that such Securities are being cancelled in exchange for the
New Securities. In no event shall the Securities be marked as paid or otherwise satisfied. 
 (t) The Issuer and the Guarantors shall use
reasonable efforts if the Securities have been rated prior to the initial sale of such Securities, to confirm such ratings will apply to the Securities or the New Securities, as the case may be, covered by a Registration Statement. 

(u) In the event that any Broker-Dealer shall underwrite any Securities or participate as a member of an underwriting syndicate or selling
group or “assist in the distribution” (within the meaning of the FINRA Rules) thereof, whether as a Holder of such Securities or as an underwriter, a placement or sales agent or a broker or dealer in respect thereof, or otherwise, the
Issuer shall assist such Broker-Dealer in complying with the FINRA Rules. 
 (v) The Issuer and the Guarantors shall use reasonable efforts
to take all other steps necessary to effect the registration of the Securities or the New Securities, as the case may be, covered by a Registration Statement. 

5. Registration Expenses. The Operating Partnership, the Company and, prior to the Operating Partnership Merger, Holdings shall bear
all expenses incurred in connection with the performance of their obligations under Sections 2, 3 and 4 hereof and, in the event of any Shelf Registration Statement, shall reimburse the Holders for the reasonable fees and disbursements of one firm
or counsel (which shall initially be Goodwin Procter LLP, but which may be another nationally recognized law firm experienced in securities matters designated by the Majority Holders) to act as counsel for the Holders in connection therewith, and,
in the case of any Exchange Offer Registration Statement, will reimburse the Initial Purchasers for the reasonable fees and disbursements of counsel acting in connection therewith. 

6. Indemnification and Contribution. (a) Holdings, the Company and the Operating Partnership agree to indemnify and hold harmless
each Holder of Securities or New Securities, as the case may be, covered by any Registration Statement, each Initial Purchaser and, with respect to any Prospectus delivery as contemplated in Section 4(h) hereof, each Exchanging Dealer, the
directors, officers, employees, Affiliates and agents of each such Holder, Initial Purchaser or Exchanging Dealer and each person who controls any such Holder, Initial Purchaser or Exchanging Dealer within the meaning of either the Act or the
Exchange Act against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Act, the Exchange Act or other federal or state statutory law or regulation, at common law or
otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement as
originally filed or in any amendment thereof, or in any preliminary Prospectus or the Prospectus, or in any amendment thereof or supplement thereto, or arise out of or are based upon the omission or alleged omission to state therein a material fact
required to be stated therein or necessary to make the statements therein (in the case of any preliminary Prospectus or the Prospectus, in the light of the 

  
 17 

 
circumstances under which they were made) not misleading, and agree to reimburse each such indemnified party, as incurred, for any legal or other expenses reasonably incurred by it in connection
with investigating or defending any such loss, claim, damage, liability or action; provided, however, that Holdings, the Company and the Operating Partnership will not be liable in any such case to the extent that any such loss, claim,
damage or liability arises out of or is based upon any such untrue statement or alleged untrue statement or omission or alleged omission made therein in reliance upon and in conformity with written information furnished to the Issuer by or on behalf
of the party claiming indemnification specifically for inclusion therein. This indemnity agreement shall be in addition to any liability that Holdings, the Company and the Operating Partnership may otherwise have. 

Holdings, the Company and the Operating Partnership also agree to indemnify as provided in this Section 6(a) or contribute as provided in
Section 6(d) hereof to Losses of each underwriter, if any, of Securities or New Securities, as the case may be, registered under a Shelf Registration Statement, its directors, officers, employees, Affiliates or agents and each person who
controls such underwriter on substantially the same basis as that of the indemnification of the Initial Purchasers and the selling Holders provided in this Section 6(a) and shall, if requested by any Holder, enter into an underwriting agreement
reflecting such agreement, as provided in Section 4(p) hereof. 
 (b) Each Holder of securities covered by a Registration Statement
(including each Initial Purchaser that is a Holder, in such capacity) severally and not jointly agrees to indemnify and hold harmless Holdings, the Company and the Operating Partnership, each of its directors, officers and Affiliates, and each
person who controls Holdings, the Company or the Operating Partnership within the meaning of either the Act or the Exchange Act, to the same extent as the foregoing indemnity from Holdings, the Company and the Operating Partnership to each such
Holder, but only with reference to written information relating to such Holder furnished to the Issuer by or on behalf of such Holder specifically for inclusion in the documents referred to in the foregoing indemnity. This indemnity agreement will
be in addition to any liability that any such Holder may otherwise have. 
 (c) Promptly after receipt by an indemnified party under this
Section 6 or notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against the indemnifying party under this Section 6, notify the indemnifying party in writing of the
commencement thereof; but the failure to so notify the indemnifying party (i) will not relieve it from liability under paragraph (a) or (b) above unless and to the extent it did not otherwise learn of such action and such failure
results in the forfeiture by the indemnifying party of substantial rights and defenses; and (ii) will not, in any event, relieve the indemnifying party from any obligations to any indemnified party other than the indemnification obligation
provided in paragraph (a) or (b) above. The indemnifying party shall be entitled to appoint counsel (including local counsel) of the indemnifying party’s choice at the indemnifying party’s expense to represent the indemnified
party in any action for which indemnification is sought (in which case the indemnifying party shall not thereafter be responsible for the fees and expenses of any separate counsel, other than local counsel if not appointed by the indemnifying party,
retained by the indemnified party or parties except as set forth below); provided, however, that such counsel shall be reasonably satisfactory to the indemnified party. Notwithstanding the indemnifying party’s election to appoint
counsel 

  
 18 

 
(including local counsel) to represent the indemnified party in an action, the indemnified party shall have the right to employ separate counsel (including local counsel), and the indemnifying
party shall bear the reasonable fees, costs and expenses of such separate counsel if (i) the use of counsel chosen by the indemnifying party to represent the indemnified party would present such counsel with a conflict of interest;
(ii) the actual or potential defendants in, or targets of, any such action include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded that there may be legal defenses available to it
and/or other indemnified parties that are different from or additional to those available to the indemnifying party; (iii) the indemnifying party shall not have employed counsel satisfactory to the indemnified party to represent the indemnified
party within a reasonable time after notice of the institution of such action; or (iv) the indemnifying party shall authorize the indemnified party to employ separate counsel at the expense of the indemnifying party. An indemnifying party will
not, without the prior written consent of the indemnified parties, settle or compromise or consent to the entry of any judgment with respect to any pending or threatened claim, action, suit or proceeding in respect of which indemnification or
contribution may be sought hereunder (whether or not the indemnified parties are actual or potential parties to such claim or action) unless such settlement, compromise or consent includes an unconditional release of each indemnified party from all
liability arising out of such claim, action, suit or proceeding. 
 (d) In the event that the indemnity provided in paragraph (a) or
(b) of this Section 6 is unavailable to or insufficient to hold harmless an indemnified party for any reason, then each applicable indemnifying party shall have a joint and several obligation to contribute to the aggregate losses, claims,
damages and liabilities (including legal or other expenses reasonably incurred in connection with investigating or defending any loss, claim, liability, damage or action) (collectively “Losses”) to which such indemnified party may be
subject in such proportion as is appropriate to reflect the relative benefits received by such indemnifying party, on the one hand, and such indemnified party, on the other hand, from the Initial Placement and the Registration Statement which
resulted in such Losses; provided, however, that in no case shall any Initial Purchaser or any subsequent Holder of any Security or New Security be responsible, in the aggregate, for any amount in excess of the initial purchaser
discount or commission applicable to such Security, or in the case of a New Security, applicable to the Security that was exchangeable into such New Security, as set forth in the Final Memorandum, nor shall any underwriter be responsible for any
amount in excess of the underwriting discount or commission applicable to the securities purchased by such underwriter under the Registration Statement which resulted in such Losses. If the allocation provided by the immediately preceding sentence
is unavailable for any reason, the indemnifying party and the indemnified party shall contribute in such proportion as is appropriate to reflect not only such relative benefits but also the relative fault of such indemnifying party, on the one hand,
and such indemnified party, on the other hand, in connection with the statements or omissions which resulted in such Losses as well as any other relevant equitable considerations. Benefits received by the Guarantors and the Issuer shall be deemed to
be equal to the total net proceeds from the Initial Placement (before deducting expenses) as set forth in the Final Memorandum. Benefits received by the Initial Purchasers shall be deemed to be equal to the total initial purchaser discounts and
commissions as set forth on the cover page of the Final Memorandum, and benefits received by any other Holders shall be deemed to be equal to the value of receiving Securities or New Securities, as applicable, registered under the Act. Benefits
received by any underwriter shall be deemed to be equal to the total underwriting discounts and commissions, as 

  
 19 

 
set forth on the cover page of the Prospectus forming a part of the Registration Statement which resulted in such Losses. Relative fault shall be determined by reference to, among other things,
whether any untrue or any alleged untrue statement of a material fact or omission or alleged omission to state a material fact relates to information provided by the indemnifying party, on the one hand, or by the indemnified party, on the other
hand, the intent of the parties and their relative knowledge, access to information and opportunity to correct or prevent such untrue statement or omission. The parties agree that it would not be just and equitable if contribution were determined by
pro rata allocation (even if the Holders were treated as one entity for such purpose) or any other method of allocation which does not take account of the equitable considerations referred to above. Notwithstanding the provisions of this paragraph
(d), no person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. For purposes of this
Section 6, each person who controls a Holder within the meaning of either the Act or the Exchange Act and each director, officer, employee and agent of such Holder shall have the same rights to contribution as such Holder, and each person who
controls Holdings, the Company or the Operating Partnership within the meaning of either the Act or the Exchange Act, each officer of Holdings, the Company or the Operating Partnership and each director of Holdings, the Company or the Operating
Partnership shall have the same rights to contribution as Holdings, the Company and the Operating Partnership, subject in each case to the applicable terms and conditions of this paragraph (d). 

(e) The provisions of this Section 6 will remain in full force and effect, regardless of any investigation made by or on behalf of any
Holder or Holdings, the Company or the Operating Partnership or any of the indemnified persons referred to in this Section 6, and will survive the sale by a Holder of securities covered by a Registration Statement. 

7. Underwritten Registrations. (a) In no event will the method of distribution of Registrable Securities take the form of an
underwritten offering without the prior written consent of the Issuer. 
 (b) If any of the Securities or New Securities, as the case may
be, covered by any Shelf Registration Statement are to be sold in an underwritten offering, the Managing Underwriters shall be selected by the Issuer, subject to the prior written consent of the Majority Holders, which consent shall not be
unreasonably withheld. 
 (c) No person may participate in any underwritten offering pursuant to any Shelf Registration Statement, unless
such person (i) agrees to sell such person’s Securities or New Securities, as the case may be, on the basis reasonably provided in any underwriting arrangements approved by the persons entitled hereunder to approve such arrangements; and
(ii) completes and executes all questionnaires, powers of attorney, indemnities, underwriting agreements and other documents reasonably required under the terms of such underwriting arrangements. 

  
 20 

 8. Registration Defaults. If any of the following events shall occur, then the Issuer and
the Guarantors shall pay liquidated damages (the “Registration Default Damages”) to the Holders of Securities in respect of the Securities as follows: 

(a) if any Registration Statement required by this Agreement is not filed with the Commission on or prior to the date specified for such filing
in this Agreement, then Registration Default Damages shall accrue on the Registrable Securities subject to such Registration Statement at a rate of 0.25% per annum for the first 90 days from and including such specified date and 0.50% per
annum thereafter; 
 (b) if any Registration Statement required by this Agreement is not declared effective by the Commission (or has not
become effective in the case of an Automatic Shelf Registration Statement) on or prior to the date by which reasonable efforts are to be used to cause such effectiveness under this Agreement, then commencing on the day after such specified date,
Registration Default Damages shall accrue on the Registrable Securities subject to such Registration Statement at a rate of 0.25% per annum for the first 90 days from and including such specified date and 0.50% per annum thereafter; 

(c) if the Exchange Offer, if any, has not been consummated within 90 Business Days after the Effective Time of the Exchange Offer
Registration Statement relating to the Exchange Offer (if the Exchange Offer is then required to be made), then Registration Default Damages shall accrue on the Registrable Securities at a rate of 0.25% per annum for the first 90 days from and
including the 90th Business Day after the Effective Time of the Exchange Offer Registration Statement and 0.50% per annum thereafter; or 

(d) if any Registration Statement required by this Agreement has been declared or becomes effective but ceases to be effective or usable for
the offer and sale of the Registrable Securities, other than in connection with (A) a Deferral Period or (B) as a result of a requirement to file a post-effective amendment or supplement to the Prospectus to make changes to the information
regarding selling security holders or the plan of distribution provided for therein, at any time during the Shelf Registration Period and the Company does not cure the lapse of effectiveness or usability within ten Business Days (or, if a Deferral
Period is then in effect, within ten Business Days following the expiration of such Deferral Period) Registration Default Damages shall accrue on the Registrable Securities subject to such Registration Statement at a rate of 0.25% per annum for
the first 90 days from and including such date on which the Registration Statement ceases to be effective and 0.50% per annum thereafter; 

provided, however, that (1) upon the filing of the Registration Statement (in the case of paragraph (a) above), (2) upon the
effectiveness of the Registration Statement (in the case of paragraph (b) above), (3) upon the consummation of the Exchange Offer or if the Exchange Offer is no longer required to be made (in the case of paragraph (c) above) or
(4) upon the effectiveness of the Registration Statement which had ceased to remain effective or usable for resales again becomes effective and usable for resales (in the case of paragraph (d) above), the Registration Default Damages shall
cease to accrue. 
 Any amounts of Registration Default Damages due pursuant to this Section 8 will be payable in cash on the next
succeeding interest payment date to Holders entitled to receive such Registration Default Damages on the relevant record dates for the payment of interest. If any Securities cease to be outstanding during any period for which Registration Default
Damages are accruing, the Company will prorate the Registration Default Damages payable with respect to such Securities. 

  
 21 

 The Registration Default Damages rate on the Securities shall not exceed in the aggregate
0.50% per annum and shall not be payable under more than one clause above for any given period of time, except that if Registration Default Damages would be payable because of more than one Registration Default, but at a rate of 0.25% per
annum under one Registration Default and at a rate of 0.50% per annum under the other, then the Registration Default Damages rate shall be the higher rate of 0.50% per annum. The Registration Default Damages contemplated by this
Section 8 shall be the exclusive remedy available to Holders of Securities for any failure by the Company or any Guarantor to comply with the registration requirements of this Agreement. 

9. No Inconsistent Agreements. None of Holdings, the Company or the Operating Partnership has entered into, and each agrees not to
enter into, any agreement with respect to its securities that is inconsistent with the rights granted to the Holders herein or that otherwise conflicts with the provisions hereof. 

10. Rule 144A and Rule 144. So long as any Registrable Securities remain outstanding, the Issuer and the Guarantors shall use their
reasonable best efforts to file the reports required to be filed by them under the Exchange Act in a timely manner and, if at any time the Issuer or any of the Guarantors is not required to file such reports, it will, upon the written request of any
Holder of Registrable Securities, make publicly available other information so long as necessary to permit sales of such Holder’s Registrable Securities pursuant to Rules 144 and 144A of the Act. Each of the Issuer and the Guarantors covenants
that it will take such further action as any Holder of Registrable Securities may reasonably request, all to the extent required from time to time to enable such Holder to sell Registrable Securities without registration under the Act within the
limitation of the exemptions provided by Rules 144 and 144A of the Act (including, without limitation, the requirements of Rule 144A(d)(4)). Upon the written request of any Holder of Registrable Securities, the Issuer and the Guarantors shall
deliver to such Holder a written statement as to whether they have complied with such requirements. Notwithstanding the foregoing, nothing in this Section 10 shall be deemed to require the Guarantors or the Issuer to register any of its
securities pursuant to the Exchange Act. 
 11. Amendments and Waivers. The provisions of this Agreement may not be amended,
qualified, modified or supplemented, and waivers or consents to departures from the provisions hereof may not be given, unless the Issuer has obtained the written consent of the Majority Holders; provided that, with respect to any matter that
directly or indirectly affects the rights of any Initial Purchaser hereunder, the Issuer shall obtain the written consent of each such Initial Purchaser against which such amendment, qualification, supplement, waiver or consent is to be effective;
provided, further, that no amendment, qualification, supplement, waiver or consent with respect to Section 8 hereof shall be effective as against any Holder of Registrable Securities unless consented to in writing by such Holder;
and provided, further, that the provisions of this Section 11 may not be amended, qualified, modified or supplemented, and waivers or consents to departures from the provisions hereof may not be given, unless the Issuer has
obtained the written consent of the Initial Purchasers and each Holder. Notwithstanding the foregoing (except the foregoing provisos), a waiver or consent to departure from the provisions hereof with respect to a matter that relates exclusively to
the rights of Holders whose Securities or New Securities, as the case may be, are being sold pursuant to a Registration Statement and that does not directly or indirectly affect the rights of other Holders may be given by the Majority Holders,
determined on the basis of Securities or New Securities, as the case may be, being sold rather than registered under such Registration Statement. 

  
 22 

 12. Notices. All notices and other communications provided for or permitted hereunder
shall be made in writing by hand-delivery, first-class mail, telex, telecopier or air courier guaranteeing overnight delivery: 
 (a) if to
a Holder, at the most current address given by such holder to the Issuer in accordance with the provisions of this Section 12, which address initially is, with respect to each Holder, the address of such Holder maintained by the Registrar under
the Indenture; 
 (b) if to the Initial Purchasers or the Representatives, initially at the address or addresses set forth in the Purchase
Agreement; and 
 (c) if to Holdings, the Company or the Operating Partnership, initially at its address set forth in the Purchase
Agreement. 
 All such notices and communications shall be deemed to have been duly given when received. 

The Initial Purchasers, Holdings, the Company or the Operating Partnership by notice to the other parties may designate additional or
different addresses for subsequent notices or communications. 
 Notwithstanding the foregoing, notices given to Holders holding Securities
in book-entry form may be given through the facilities of DTC or any successor depository. 
 13. Remedies. Each Holder, in addition
to being entitled to exercise all rights provided to it herein, in the Indenture or in the Purchase Agreement or granted by law, including recovery of liquidated or other damages, will be entitled to specific performance of its rights under this
Agreement. Holdings, the Company and the Operating Partnership agree that monetary damages would not be adequate compensation for any loss incurred by reason of a breach by them of the provisions of this Agreement and hereby agree to waive in any
action for specific performance the defense that a remedy at law would be adequate. 
 14. Successors. This Agreement shall inure to
the benefit of and be binding upon the parties hereto, their respective successors and assigns, including, without the need for an express assignment or any consent by Holdings, the Company or the Operating Partnership thereto, subsequent Holders of
Securities and the New Securities, and the indemnified persons referred to in Section 6 hereof. Holdings, the Company and the Operating Partnership hereby agree to extend the benefits of this Agreement to any Holder of Securities and the New
Securities, and any such Holder may specifically enforce the provisions of this Agreement as if an original party hereto. 
 15.
Counterparts. This Agreement may be signed in one or more counterparts, each of which shall constitute an original and all of which together shall constitute one and the same agreement. 

  
 23 

 16. Headings. The section headings used herein are for convenience only and shall not
affect the construction hereof. 
 17. Applicable Law. This Agreement shall be governed by, and construed in accordance with, the
laws of the State of New York without regard to conflict of law principles that would result in the application of any laws other than the laws of the State of New York. The parties hereto each hereby waive any right to trial by jury in any action,
proceeding or counterclaim arising out of or relating to this Agreement. 
 18. Severability. In the event that any one or more of
the provisions contained herein, or the application thereof in any circumstances, is held invalid, illegal or unenforceable in any respect for any reason, the validity, legality and enforceability of any such provision in every other respect and of
the remaining provisions hereof shall not be in any way impaired or affected thereby, it being intended that all of the rights and privileges of the parties shall be enforceable to the fullest extent permitted by law. 

19. Securities Held by the Issuer, etc. Whenever the consent or approval of Holders of a specified percentage of principal amount of
Securities or New Securities is required hereunder, Securities or New Securities, as applicable, held by the Issuer or its Affiliates (other than subsequent Holders of Securities or New Securities if such subsequent Holders are deemed to be
Affiliates solely by reason of their holdings of such Securities or New Securities) shall not be counted in determining whether such consent or approval was given by the Holders of such required percentage. 

  
 24 

 If the foregoing is in accordance with your understanding of our agreement, please sign and
return to us the enclosed duplicate hereof, whereupon this letter and your acceptance shall represent a binding agreement by and among the Company, Holdings, the Operating Partnership and the several Initial Purchasers. 

 

			
	Very truly yours,
	
	DIGITAL REALTY TRUST, INC.
		
	By:	 	 /s/ Andrew Power

	Name:	 	Andrew Power
	Title:	 	Chief Financial Officer
	
	DIGITAL DELTA HOLDINGS, LLC
		
	By:	 	Digital Realty Trust, Inc., its Sole Member
		
	By:	 	 /s/ Andrew Power

	Name:	 	Andrew Power
	Title:	 	Chief Financial Officer
	
	DIGITAL REALTY TRUST, L.P.
		
	By:	 	Digital Realty Trust, Inc., its General Partner
		
	By:	 	 /s/ Andrew Power

	Name:	 	Andrew Power
	Title:	 	Chief Financial Officer

 [Signature Page to Registration Rights Agreement] 

 The foregoing Agreement is hereby 

confirmed and accepted as of the 
 date first written above. 

Citigroup Global Markets Inc. 
 Merrill Lynch, Pierce,
Fenner & Smith 

                     Incorporated 

Morgan Stanley & Co. LLC 
  

			
	By:	 	CITIGROUP GLOBAL MARKETS INC.
		
	By:	 	 /s/ Mike Hallman

	Name:	 	Mike Hallman
	Title:	 	Vice President

  

			
	By:	 	MERRILL LYNCH, PIERCE, FENNER & SMITH
		 	                              INCORPORATED
		
	By:	 	 /s/ Greg Wright

	Name:	 	 Greg Wright

	Title:	 	 Managing Director
 Co-Head of American Real
Estate Investment Banking

  

			
	By:	 	MORGAN STANLEY & CO. LLC
		
	By:	 	 /s/ Yurij Slyz

	Name:	 	Yurij Slyz
	Title:	 	Executive Director

 For themselves and the other 

several Initial Purchasers, if any, 
 named in
Schedule I to the 
 foregoing Agreement 

[Signature Page to Registration Rights Agreement] 

 Schedule I 

Citigroup Global Markets Inc. 
 Merrill Lynch, Pierce,
Fenner & Smith 

                     Incorporated 

Morgan Stanley & Co. LLC 
 Credit Suisse Securities (USA)
LLC 
 SunTrust Robinson Humphrey, Inc. 
 Deutsche Bank
Securities Inc. 
 Goldman, Sachs & Co. 
 J.P. Morgan
Securities LLC 
 RBC Capital Markets, LLC 
 Scotia Capital
(USA) Inc. 
 SMBC Nikko Securities America, Inc. 
 U.S. Bancorp
Investments, Inc. 
 Wells Fargo Securities, LLC 
 BB&T
Capital Markets, a division of BB&T Securities, LLC 
 BBVA Securities Inc. 

HSBC Securities (USA) Inc. 
 Lloyds Securities Inc. 

Mitsubishi UFJ Securities (USA), Inc. 
 Mizuho Securities USA Inc.

 Raymond James & Associates, Inc. 
 TD Securities
(USA) LLCEX-10.1

 Exhibit 10.1 

Execution Version 

CIVITAS SOLUTIONS, INC. 

FIRST AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT 

October 1, 2015 

 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
			
	 Section 1.
	 	 Definitions
	  	 	1	  
	 Section 2.
	 	 Demand Registrations
	  	 	5	  
	 Section 3.
	 	 Piggyback Registrations
	  	 	10	  
	 Section 4.
	 	 Holdback Agreements
	  	 	13	  
	 Section 5.
	 	 Registration Procedures
	  	 	14	  
	 Section 6.
	 	 Registration Expenses
	  	 	18	  
	 Section 7.
	 	 Indemnification and Contribution
	  	 	19	  
	 Section 8.
	 	 Underwritten Offerings
	  	 	21	  
	 Section 9.
	 	 Additional Parties; Joinder
	  	 	22	  
	 Section 10.
	 	 Current Public Information
	  	 	22	  
	 Section 11.
	 	 Subsidiary Public Offering
	  	 	23	  
	 Section 12.
	 	 Transfer of Registrable Securities
	  	 	23	  
	 Section 13.
	 	 General Provisions
	  	 	23	  

  
 i 

 CIVITAS SOLUTIONS, INC. 

FIRST AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT 

THIS FIRST AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is made as of October 1, 2015, between
Civitas Solutions, Inc., a Delaware corporation (the “Company”), and NMH Investment, LLC, a Delaware limited liability company (“Holdings”). Except as otherwise specified herein, all capitalized terms used in this
Agreement are defined in Section 1. 
 WHEREAS, the Company and Holdings are party to that certain Registration Rights
Agreement, dated as of September 22, 2014 (the “Original Registration Rights Agreement”); 
 WHEREAS, by their
signature hereto, the Company and Holdings desire to amend and restate the Original Registration Rights Agreement as set forth herein. 

NOW, THEREFORE, in consideration of the mutual covenants contained herein and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties to this Agreement hereby agree as follows: 
 Section 1. Definitions.
The following terms shall have the meanings set forth below. 
 “Acquired Common” has the meaning set forth in
Section 9. 
 “Affiliate” of any Person means any other Person controlled by, controlling or under common
control with such Person; provided that the Company and its Subsidiaries shall not be deemed to be Affiliates of any holder of Registrable Securities. As used in this definition, “control” (including, with its correlative meanings,
“controlling,” “controlled by” and “under common control with”) shall mean possession, directly or indirectly, of power to direct or cause the direction of management or policies (whether through ownership of
securities, by contract or otherwise). 
 “Agreement” has the meaning set forth in the recitals. 

“Automatic Shelf Registration Statement” has the meaning set forth in Section 2(a). 

“Capital Stock” means (i) with respect to any Person that is a corporation, any and all shares, interests or equivalents
in capital stock of such corporation (whether voting or nonvoting and whether common or preferred) and (ii) with respect to any Person that is not a corporation, individual or governmental entity, any and all partnership, membership, limited
liability company or other equity interests of such Person that confer on the holder thereof the right to receive a share of the profits and losses of, or the distribution of assets of, the issuing Person, including in each case any and all
warrants, rights (including conversion and exchange rights) and options to purchase any of the foregoing. 

 “Common Stock” means the Company’s common stock, par value $0.01 per share.

 “Company” has the meaning set forth in the preamble. 

“Demand Registrations” has the meaning set forth in Section 2(a). 

“Effective Date” means September 22, 2014. 

“End of Suspension Notice” has the meaning set forth in Section 2(f)(ii). 

“Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time, or any successor federal law then in
force, together with all rules and regulations promulgated thereunder. 
 “FINRA” means the Financial Industry Regulatory
Authority. 
 “First Secondary Offering” means the first Public Offering following the Company’s initial Public
Offering in which holders of Registrable Securities offer to sell Registrable Securities to the public in accordance with this Agreement. 

“Follow-On Holdback Period” has the meaning set forth in Section 4(a). 

“Free Writing Prospectus” means a free-writing prospectus, as defined in Rule 405. 

“Holdback Extension” has the meaning set forth in Section 4(a). 

“Holdback Period” has the meaning set forth in Section 4(a). 

“Holder” means a holder of Registrable Securities. 

“Indemnified Parties” has the meaning set forth in Section 7(a). 

“Joinder” has the meaning set forth in Section 9. 

“Long-Form Registrations” has the meaning set forth in Section 2(a). 

“Minimum Murphy Securities” means 35% of the Registrable Securities distributed to Mr. Murphy by Holdings in connection
with the dissolution and winding up of Holdings, or, if Mr. Murphy holds less than 35% of the Registrable Securities distributed to Mr. Murphy by Holdings in connection with the dissolution and winding up of Holdings at any given time, all
of the Registrable Securities then held by Mr. Murphy. 
 “Person” means an individual, a partnership, a corporation,
a limited liability company, an association, a joint stock company, a trust, a joint venture, an unincorporated organization and a governmental entity or any department, agency or political subdivision thereof. 

  
 -2- 

 “Piggyback Registrations” has the meaning set forth in Section 3(a).

 “Public Offering” means any sale or distribution by the Company and/or holders of Registrable Securities to the public
of Common Stock of the Company pursuant to an offering registered under the Securities Act. 
 “Registrable Securities”
means (i) any Common Stock held by Holdings as of the Effective Date; and (ii) any common Capital Stock of the Company or any Subsidiary issued or issuable with respect to the securities referred to in clause (i) above by way
of dividend, distribution, split or combination of securities, or any recapitalization, merger, consolidation or other reorganization. As to any particular Registrable Securities, such securities shall cease to be Registrable Securities when they
have been (a) sold or distributed pursuant to a Public Offering, (b) sold in compliance with Rule 144 following the consummation of the Company’s initial Public Offering, or (c) repurchased by the Company or a Subsidiary of the
Company. For purposes of this Agreement, a Person shall be deemed to be a holder of Registrable Securities, and the Registrable Securities shall be deemed to be in existence, whenever such Person has the right to acquire, directly or indirectly,
such Registrable Securities (upon conversion or exercise in connection with a transfer of securities or otherwise, but disregarding any restrictions or limitations upon the exercise of such right), whether or not such acquisition has actually been
effected, and such Person shall be entitled to exercise the rights of a holder of Registrable Securities hereunder; provided a holder of Registrable Securities may only request that Registrable Securities in the form of Capital Stock of the
Company registered or to be registered as a class under Section 12 of the Exchange Act be registered pursuant to this Agreement. Notwithstanding the foregoing, at the Company’s election and with the consent of the holders of a majority of
the Registrable Securities, any Registrable Securities held by any Person (other than Vestar or its Affiliates) that may be sold under Rule 144(b)(1)(i) without limitation under any other of the requirements of Rule 144 shall not be deemed to be
Registrable Securities upon notice from the Company to such Person and the Company shall, at such Person’s request, instruct the Company’s transfer agent to remove the legend provided for in Section 12. 

“Registration Expenses” has the meaning set forth in Section 6(a). 

“Rule 144”, “Rule 158”, “Rule 405”, “Rule 415” and “Rule
462” mean, in each case, such rule promulgated under the Securities Act (or any successor provision) by the Securities and Exchange Commission, as the same shall be amended from time to time, or any successor rule then in force. 

“Sale of the Company” means any transaction or series of transactions pursuant to which any Person(s) or a group of related
Persons (other than Vestar or its Affiliates) in the aggregate acquires (i) Capital Stock of the Company or the surviving entity entitled to vote (other than voting rights accruing only in the event of a default, breach, event of noncompliance
or other contingency) to elect directors with a majority of the voting power of the Company’s or the surviving entity’s board of directors (whether by merger, consolidation, reorganization, combination, sale or transfer of the
Company’s Capital Stock) or (ii) all or substantially all of the Company’s assets determined on a consolidated basis; provided that a Public Offering shall not constitute a Sale of the Company. 

  
 -3- 

 “Sale Transaction” has the meaning set forth in Section 4(a). 

“Securities” has the meaning set forth in Section 4(a). 

“Securities Act” means the Securities Act of 1933, as amended from time to time, or any successor federal law then in force,
together with all rules and regulations promulgated thereunder. 
 “Shelf Offering” has the meaning set forth in
Section 2(d)(ii). 
 “Shelf Offering Notice” has the meaning set forth in Section 2(d)(ii). 

“Shelf Offering Request” has the meaning set forth in Section 2(d)(ii). 

“Shelf Registration” has the meaning set forth in Section 2(a). 

“Shelf Registrable Securities” has the meaning set forth in Section 2(d)(ii). 

“Shelf Registration Statement” has the meaning set forth in Section 2(d)(i). 

“Short-Form Registrations” has the meaning set forth in Section 2(a). 

“Subsidiary” means, with respect to the Company, any corporation, limited liability company, partnership, association or
other business entity of which (i) if a corporation, a majority of the total voting power of shares of stock entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof is at
the time owned or controlled, directly or indirectly, by the Company or one or more of the other Subsidiaries of the Company or a combination thereof, or (ii) if a limited liability company, partnership, association or other business entity, a
majority of the limited liability company, partnership or other similar ownership interest thereof is at the time owned or controlled, directly or indirectly, by the Company or one or more Subsidiaries of the Company or a combination thereof. For
purposes hereof, a Person or Persons shall be deemed to have a majority ownership interest in a limited liability company, partnership, association or other business entity if such Person or Persons shall be allocated a majority of limited liability
company, partnership, association or other business entity gains or losses or shall be or control the managing director or general partner of such limited liability company, partnership, association or other business entity. 

“Suspension Event” has the meaning set forth in Section 2(f)(ii). 

“Suspension Notice” has the meaning set forth in Section 2(f)(ii). 

“Suspension Period” has the meaning set forth in Section 5(a)(xxiii). 

“Vestar” means Vestar Capital Partners V, L.P., Vestar/NMH Investors, LLC and any other investment fund managed by Vestar
Capital Partners, Inc. 
 “Violation” has the meaning set forth in Section 7(a). 

  
 -4- 

 “WKSI” means a “well-known seasoned issuer” as defined under
Rule 405. 
 Section 2. Demand Registrations. 

(a) Requests for Registration. Subject to the terms and conditions of this Agreement, the holders of at least a majority of the
Registrable Securities may request registration under the Securities Act of all or any portion of their Registrable Securities on Form S-1 or any similar long-form registration statement
(“Long-Form Registrations”), and the holders of at least a majority of the Registrable Securities may request registration under the Securities Act of all or any portion of their Registrable Securities on Form S-3 or any similar short-form registration statement (“Short-Form Registrations”), if available. All registrations requested pursuant to this Section 2(a) are referred to
herein as “Demand Registrations”. The holders of a majority of the Registrable Securities making a Demand Registration that is a Short-Form Registration may request that the registration be made pursuant to Rule 415 (a
“Shelf Registration”) and, if the Company is a WKSI at the time any request for a Demand Registration is submitted to the Company, that such Shelf Registration be an automatic shelf registration statement (as defined in Rule 405)
(an “Automatic Shelf Registration Statement”). Each request for a Demand Registration shall specify the approximate number of Registrable Securities requested to be registered and the intended method of distribution. Within ten days
after receipt of any such request, the Company shall give written notice of the Demand Registration to all other holders of Registrable Securities and, subject to the terms of Section 2(e), shall include in such Demand Registration (and
in all related registrations and qualifications under state blue sky laws and in any related underwriting agreement) all Registrable Securities with respect to which the Company has received written requests for inclusion therein within 15 days
after the receipt of the Company’s notice; provided that, with the consent of the holders of at least a majority of the Registrable Securities requesting such registration, the Company may provide notice of the Demand Registration to all
other holders of Registrable Securities within three business days following the non-confidential filing of the registration statement with respect to the Demand Registration so long as such registration statement is not an Automatic Shelf
Registration Statement. Each Holder agrees that such Holder shall treat as confidential the receipt of the notice of Demand Registration and shall not disclose or use the information contained in such notice of Demand Registration without the prior
written consent of the Company until such time as the information contained therein is or becomes available to the public generally, other than as a result of disclosure by the Holder in breach of the terms of this Agreement. 

(b) Long-Form Registrations. The holders of a majority of the Registrable Securities shall be entitled to an unlimited number of Long-Form Registrations in which the Company shall pay all Registration Expenses (as defined in Section 6(a)), whether or not any such registration is consummated; provided that the aggregate
offering value of the Registrable Securities requested to be registered in any Long-Form Registration must equal at least $10 million. All Long-Form Registrations shall be underwritten registrations. 

(c) Short-Form Registrations. In addition to the Long-Form Registrations provided pursuant to Section 2(b), the holders of
a majority of the Registrable Securities shall be entitled to an unlimited number of Short-Form Registrations in which the Company shall pay all Registration Expenses; provided that the aggregate offering value of the Registrable Securities
requested to be registered in any Short-Form Registration must equal at least $10 million. 

  
 -5- 

 
Demand Registrations shall be Short-Form Registrations whenever the Company is permitted to use any applicable short form and if the managing underwriters (if any) agree to the use of a
Short-Form Registration. After the Company has become subject to the reporting requirements of the Exchange Act, the Company shall use its reasonable best efforts to make Short-Form Registrations available for the sale of Registrable Securities.

 (d) Shelf Registrations. 

(i) Subject to the availability of required financial information and the Company’s ability to use Form S-3 or any similar
short-form registration statement, as promptly as practicable after the Company receives written notice of a request for a Shelf Registration, the Company shall file with the Securities and Exchange Commission a registration statement under the
Securities Act for the Shelf Registration (a “Shelf Registration Statement”). The Company shall use its reasonable best efforts to cause any Shelf Registration Statement to be declared effective under the Securities Act as soon as
practicable after filing, and once effective, the Company shall cause such Shelf Registration Statement to remain continuously effective for such time period as is specified in such request, but for no time period longer than the period ending on
the earliest of (A) the third anniversary of the date of filing of such Shelf Registration, (B) the date on which all Registrable Securities covered by such Shelf Registration have been sold pursuant to the Shelf Registration, and
(C) the date as of which there are no longer any Registrable Securities covered by such Shelf Registration in existence. 

(ii) In the event that a Shelf Registration Statement is effective, the holders of a majority of the Registrable Securities
covered by such Shelf Registration Statement shall have the right at any time or from time to time to elect to sell pursuant to an offering (including an underwritten offering) Registrable Securities available for sale pursuant to such registration
statement (“Shelf Registrable Securities”), so long as the Shelf Registration Statement remains in effect, and the Company shall pay all Registration Expenses in connection therewith; provided, that the estimated market value
of the Registrable Securities to be sold in any Underwritten Takedown is at least $10 million in the aggregate. The holders of a majority of the Registrable Securities covered by such Shelf Registration Statement shall make such election by
delivering to the Company a written request (a “Shelf Offering Request”) for such offering specifying the number of Shelf Registrable Securities that the holders desire to sell pursuant to such offering (the “Shelf
Offering”). As promptly as practicable, but no later than two business days after receipt of a Shelf Offering Request, the Company shall give written notice (the “Shelf Offering Notice”) of such Shelf Offering Request to
all other holders of Shelf Registrable Securities. The Company, subject to Sections 1(e) and 8 hereof, shall include in such Shelf Offering the Shelf Registrable Securities of any other holder of Shelf Registrable Securities that shall have
made a written request to the Company for inclusion in such Shelf Offering (which request shall specify the maximum number of Shelf Registrable Securities intended to be disposed of by such Holder) within seven days after the receipt of the Shelf
Offering Notice. The Company shall, as expeditiously as possible (and in any event within 20 days after the receipt of a Shelf Offering Request, unless a longer period is agreed to by the holders of a majority of the Registrable Securities that made
the Shelf Offering Request), use its reasonable best efforts to 

  
 -6- 

 
facilitate such Shelf Offering. Each Holder agrees that such Holder shall treat as confidential the receipt of the Shelf Offering Notice and shall not disclose or use the information contained in
such Shelf Offering Notice without the prior written consent of the Company until such time as the information contained therein is or becomes available to the public generally, other than as a result of disclosure by the Holder in breach of the
terms of this Agreement. 
 (iii) Notwithstanding the foregoing, if the Holders of a majority of the Registrable Securities
wish to engage in an underwritten block trade off of a Shelf Registration Statement (either through filing an Automatic Shelf Registration Statement or through a take-down from an already existing Shelf Registration Statement), then notwithstanding
the foregoing time periods, such Holders only need to notify the Company of the block trade Shelf Offering five business days prior to the day such offering is to commence (unless a longer period is agreed to by the Holders of a majority of the
Registrable Securities wishing to engage in the underwritten block trade) and the Company shall promptly notify other Holders of Registrable Securities and such other Holders of Registrable Securities must elect whether or not to participate by the
next business day (i.e. one business day prior to the day such offering is to commence) (unless a longer period is agreed to by the Holders of a majority of the Registrable Securities wishing to engage in the underwritten block trade) and the
Company shall as expeditiously as possible use its reasonable best efforts to facilitate such offering (which may close as early as three business days after the date it commences); provided that the Holders of a majority of the Registrable
Securities shall use reasonable best efforts to work with the Company and the underwriters prior to making such request in order to facilitate preparation of the registration statement, prospectus and other offering documentation related to the
underwritten block trade. 
 (iv) The Company shall, at the request of the Holders of a majority of the Registrable
Securities covered by a Shelf Registration Statement, file any prospectus supplement or, if the applicable Shelf Registration Statement is an Automatic Shelf Registration Statement, any post-effective amendments and otherwise take any action
necessary to include therein all disclosure and language deemed necessary or advisable by the Holders of a majority of the Registrable Securities to effect such Shelf Offering. 

(e) Priority on Demand Registrations and Shelf Offerings. The Company shall not include in any Demand Registration or Shelf Offering
any securities that are not Registrable Securities without the prior written consent of the holders of at least a majority of the Registrable Securities included in such registration. If a Demand Registration or a Shelf Offering is an underwritten
offering and the managing underwriters advise the Company in writing that in their opinion the number of Registrable Securities and, if permitted hereunder, other securities requested to be included in such offering exceeds the number of Registrable
Securities and other securities, if any, which can be sold therein without adversely affecting the marketability, proposed offering price, timing or method of distribution of the offering, the Company shall include in such offering prior to the
inclusion of any securities which are not Registrable Securities the number of Registrable Securities requested to be included which, in the opinion of such underwriters, can be sold, without any such adverse effect, pro rata among the respective
Holders thereof on the basis of the amount of Registrable Securities owned by each such Holder; 

  
 -7- 

 
provided, that, if the pro rata allocation provided for herein results in Edward M. Murphy being able to include in any such offering less than the Minimum Murphy Securities, then
Mr. Murphy shall be entitled to include in such offering a number of Registrable Securities equal to the Minimum Murphy Securities, if the underwriters agree that such shares could be included without any such adverse effect, and the number of
such Minimum Murphy Securities to be included in such offering in excess of Mr. Murphy’s pro rata share of Registrable Securities that would otherwise, but for this proviso, have been included in such offering pursuant this
Section 2(e) will reduce the number of Registrable Securities that Vestar and its Affiliates shall be entitled to include in such offering. 

(f) Restrictions on Demand Registration and Shelf Offerings 

(i) The Company shall not be obligated to effect any Demand Registration within 90 days after the effective date of a previous
Demand Registration or a previous registration in which Registrable Securities were included pursuant to Section 3 or Shelf Offering and in which there was no reduction in the number of Registrable Securities requested to be included.
The Company may postpone, for up to 90 days from the date of the request, the filing or the effectiveness of a registration statement for a Demand Registration or suspend the use of a prospectus that is part of a Shelf Registration Statement for up
to 90 days from the date of the Suspension Notice (as defined herein) and therefore suspend sales of the Shelf Registrable Securities (such period, the “Suspension Period”) by providing written notice to the holders of Registrable
Securities if (A) the Company’s board of directors determines in its reasonable good faith judgment that the offer or sale of Registrable Securities would reasonably be expected to have a material adverse effect on any proposal or plan by
the Company or any Subsidiary to engage in any material acquisition of assets or stock (other than in the ordinary course of business) or any material merger, consolidation, tender offer, recapitalization, reorganization or other transaction
involving the Company, (B) upon advice of counsel, the sale of Registrable Securities pursuant to the registration statement would require disclosure of non-public material information not otherwise required to be disclosed under applicable
law, and (C) (x) the Company has a bona fide business purpose for preserving the confidentiality of such transaction or (y) disclosure would have a material adverse effect on the Company or the Company’s ability to consummate such
transaction; provided that in such event, the holders of Registrable Securities shall be entitled to withdraw such request for a Demand Registration or underwritten Shelf Offering and the Company shall pay all Registration Expenses in
connection with such Demand Registration or Shelf Offering. The Company may delay or suspend the effectiveness of a Demand Registration or Shelf Offering hereunder only once in any twelve-month period; provided that, for the avoidance of
doubt, the Company may in any event delay or suspend the effectiveness of a Demand Registration or Shelf Offering in the case of an event described under Section 5(a)(vi) to enable it to comply with its obligations set forth in
Section 5(a)(vi). The Company may extend the Suspension Period for an additional consecutive 60 days with the consent of the holders of a majority of the Registrable Securities, which consent shall not be unreasonably withheld. 

(ii) In the case of an event that causes the Company to suspend the use of a Shelf Registration Statement as set forth in
paragraph (f)(i) above or pursuant to Section 5(a)(vi) hereof (a “Suspension Event”), the Company shall give a notice to the 

  
 -8- 

 
holders of Registrable Securities registered pursuant to such Shelf Registration Statement (a “Suspension Notice”) to suspend sales of the Registrable Securities and such notice
shall state generally the basis for the notice and that such suspension shall continue only for so long as the Suspension Event or its effect is continuing. A Holder shall not effect any sales of the Registrable Securities pursuant to such Shelf
Registration Statement (or such filings) at any time after it has received a Suspension Notice from the Company and prior to receipt of an End of Suspension Notice (as defined herein). Each Holder agrees that such Holder shall treat as confidential
the receipt of the Suspension Notice and shall not disclose or use the information contained in such Suspension Notice without the prior written consent of the Company until such time as the information contained therein is or becomes available to
the public generally, other than as a result of disclosure by the Holder in breach of the terms of this Agreement. The Holders may recommence effecting sales of the Registrable Securities pursuant to the Shelf Registration Statement (or such
filings) following further written notice to such effect (an “End of Suspension Notice”) from the Company, which End of Suspension Notice shall be given by the Company to the Holders and to the Holders’ Counsel, if any,
promptly following the conclusion of any Suspension Event and its effect. 
 (iii) Notwithstanding any provision herein to
the contrary, if the Company shall give a Suspension Notice with respect to any Shelf Registration Statement pursuant to this Section 2(f), the Company agrees that it shall extend the period of time during which such Shelf Registration
Statement shall be maintained effective pursuant to this Agreement by the number of days during the period from the date of receipt by the Holders of the Suspension Notice to and including the date of receipt by the Holders of the End of Suspension
Notice and provide copies of the supplemented or amended prospectus necessary to resume sales, with respect to each Suspension Event; provided that such period of time shall not be extended beyond the date that there are no longer Registrable
Securities covered by such Shelf Registration Statement. 
 (g) Selection of Underwriters. The holders of a majority of the
Registrable Securities included in any Demand Registration shall have the right to select the investment banker(s) and manager(s) to administer the offering, subject to the Company’s approval which shall not be unreasonably withheld,
conditioned or delayed. If any Shelf Offering is an Underwritten Offering, the holders of a majority of the Registrable Securities participating in such Underwritten Offering shall have the right to select the investment banker(s) and manager(s) to
administer the offering relating to such Shelf Offering, subject to the Company’s approval, which shall not be unreasonably withheld, conditioned or delayed. 

(h) Other Registration Rights. Except as provided in this Agreement, the Company shall not grant to any Persons the right to request
the Company or any Subsidiary to register any Capital Stock of the Company or any Subsidiary, or any securities convertible or exchangeable into or exercisable for such securities, without the prior written consent of the holders of a majority of
the Registrable Securities. 
 (i) Notice of and Priority on the First Secondary Offering. If the First Secondary Offering is a
Demand Registration or a Shelf Offering initiated at the request of Holdings, then, notwithstanding anything in this Agreement to the contrary, in connection with such offering, the 

  
 -9- 

 
Management Committee of Holdings shall determine (i) the time period for the Company to give notice of such Demand Registration or Shelf Offering to all other holders of Registrable
Securities, and (ii) if Holdings intends to distribute some or all of its Registrable Securities to its members in connection with the consummation of the First Secondary Offering, whether and when the Company shall give notice of such Demand
Registration or Shelf Offering to the subsequent holders of the Registrable Securities (the “Subsequent Holders”). Notwithstanding anything in this Agreement to the contrary, if the Company offers the Subsequent Holders an
opportunity to request to include their Registrable Securities in such Demand Registration or Shelf Offering in connection with the First Secondary Offering, the Management Committee of Holdings shall determine, in its sole discretion, the
limitations on the number or percentage of Registrable Securities permitted to be included by each Subsequent Holder in such offering (which may differ by or between Subsequent Holders), including, without limitation, (i) any limitations that
the Management Committee of Holdings, in its sole discretion, deems necessary or appropriate, including to avoid or limit any adverse effect on the marketability, proposed offering price, timing or method of distribution of the offering,
(ii) any limitations resulting from an underwriter “cutback” if the number of Registrable Securities, and if permitted hereunder, other securities requested to be included in such offering, exceeds the number of Registrable Securities
and other securities, if any, which can be sold therein without adversely affecting the marketability, proposed offering price, timing or method of distribution of the offering or (iii) any increases in such limitations that result from an
increase in the overall size of the First Secondary Offering due to investor demand, and, in each case, any such limitations or increases need not be pro rata on the basis of the amount of Registrable Securities held or to be held by any Subsequent
Holders or on any other basis; provided, that in no event shall Vestar and its Affiliates be entitled to sell a greater percentage of its Registrable Securities than the percentage sold by all other Subsequent Holders who were members of the
LLC, in the aggregate, without the prior written consent of the holders of a majority of the Registrable Securities held by employees of the Company. This determination shall be binding on the Subsequent Holders notwithstanding the distribution of
the Registrable Securities from Holdings to the Subsequent Holders. Except as set forth in this Section 2(i) and in Section 3(f), all provisions of this Agreement will apply to the First Secondary Offering. For the avoidance
of doubt, from and after any distribution of Registrable Securities to Holdings’ members as described in this Section 2(i), the Subsequent Holders shall be holders of Registrable Securities hereunder and, upon executing any joinder
or counterpart to this Agreement, will be bound by and subject to the terms and conditions of this Agreement. 
 Section 3.
Piggyback Registrations. 
 (a) Right to Piggyback. Whenever the Company proposes to register any of its securities under the
Securities Act (other than (i) pursuant to a Demand Registration, (ii) in connection with registrations on Form S-4 or S-8 promulgated by the Securities and
Exchange Commission or any successor or similar forms or (iii) a registration on any form that does not include substantially the same information as would be required to be included in a registration statement covering the sale of Registrable
Securities), and the registration form to be used may be used for the registration of Registrable Securities (a “Piggyback Registration”), the Company shall give prompt written notice (in any event within three business days after
its receipt of notice of any exercise of demand registration rights other than under this Agreement) to the Holders of Registrable Securities, and, subject to the terms of Section 3(c) and Section 3(d), shall

  
 -10- 

 
include in such Piggyback Registration (and in all related registrations or qualifications under blue sky laws and in any related underwriting) all Registrable Securities with respect to which
the Company has received written requests for inclusion therein within 20 days after delivery of the Company’s notice. 
 (b)
Piggyback Expenses. The Registration Expenses of the holders of Registrable Securities shall be paid by the Company in all Piggyback Registrations, whether or not any such registration became effective. 

(c) Priority on Primary Registrations. If a Piggyback Registration is an underwritten primary registration on behalf of the Company,
and the managing underwriters advise the Company in writing that in their opinion the number of securities requested to be included in such registration exceeds the number which can be sold in such offering without adversely affecting the
marketability, proposed offering price, timing or method of distribution of the offering, the Company shall include in such registration (i) first, the securities the Company proposes to sell, (ii) second, the Registrable Securities
requested to be included in such registration which, in the opinion of the underwriters, can be sold without any such adverse effect, pro rata among the holders of such Registrable Securities on the basis of the number of Registrable Securities
owned by each such holder; provided, that, if the pro rata allocation provided for herein results in Edward M. Murphy being able to include in any such offering less than the Minimum Murphy Securities, then Mr. Murphy shall be entitled
to include in such offering a number of Registrable Securities equal to the Minimum Murphy Securities, if the underwriters agree that such shares could be included without any such adverse effect, and the number of such Minimum Murphy Securities to
be included in such offering in excess of Mr. Murphy’s pro rata share of Registrable Securities that would otherwise, but for this proviso, have been included in such offering pursuant this Section 3(c) will reduce the number of
Registrable Securities that Vestar and its Affiliates shall be entitled to include in such offering, and (iii) third, other securities requested to be included in such registration which, in the opinion of the underwriters, can be sold without
any such adverse effect. Registrable Securities beneficially owned by any officer or employee of the Company shall not be eligible to be included in any primary offering of Common Stock without the Company’s consent. 

(d) Priority on Secondary Registrations. If a Piggyback Registration is an underwritten secondary registration on behalf of holders of
the Company’s securities, and the managing underwriters advise the Company in writing that in their opinion the number of securities requested to be included in such registration exceeds the number which can be sold in such offering without
adversely affecting the marketability, proposed offering price, timing or method of distribution of the offering, the Company shall include in such registration (i) first, the securities requested to be included therein by the holders initially
requesting such registration and the Registrable Securities requested to be included in such registration which, in the opinion of the underwriters, can be sold without any such adverse effect, pro rata among the holders of such securities on the
basis of the number of Registrable Securities owned by such Holder; provided, that, if the pro rata allocation provided for herein results in Edward M. Murphy being able to include in any such offering less than the Minimum Murphy Securities,
then Mr. Murphy shall be entitled to include in such offering a number of Registrable Securities equal to the Minimum Murphy Securities, if the underwriters agree that such shares could be included without any such adverse effect, and the
number of such Minimum Murphy Securities to be 

  
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included in such offering in excess of Mr. Murphy’s pro rata share of Registrable Securities that would otherwise, but for this proviso, have been included in such offering pursuant
this Section 3(d) will reduce the number of Registrable Securities that Vestar and its Affiliates shall be entitled to include in such offering, and (ii) second, other securities requested to be included in such registration which, in the
opinion of the underwriters, can be sold without any such adverse effect. 
 (e) Right to Terminate Registration. The Company shall
have the right to terminate or withdraw any registration initiated by it under this Section 3 whether or not any holder of Registrable Securities has elected to include securities in such registration. The Registration Expenses of such
withdrawn registration shall be borne by the Company in accordance with Section 6. 
 (f) Notice of and Priority on the First
Secondary Offering. If the First Secondary Offering is a Piggyback Registration at a time when Holdings holds a majority of the Registrable Securities, then, notwithstanding anything in this Agreement to the contrary, in connection with
such offering, the Management Committee of Holdings shall determine (i) the time period for the Company to give notice of such Piggyback Registration to all other holders of Registrable Securities, and (ii) if Holdings intends to transfer
some or all its Registrable Securities to its members in connection with the consummation of the First Secondary Offering, whether and when the Company shall give notice to the Subsequent Holders. Notwithstanding anything in this Agreement to the
contrary, if the Company offers the Subsequent Holders an opportunity to request to include their Registrable Securities in such Piggyback Registration in connection with the First Secondary Offering, the Management Committee of Holdings shall
determine, in its sole discretion, the limitations on the number or percentage of Registrable Securities permitted to be included by each Subsequent Holder in such offering (which may differ by or between Subsequent Holders), including, without
limitation, any limitations (i) that the Management Committee of Holdings, in its sole discretion, deems necessary or appropriate, including to avoid or limit any adverse effect on the marketability, proposed offering price, timing or method of
distribution of the offering or (ii) resulting from an underwriter “cutback” if the number of Registrable Securities, and if permitted hereunder, other securities requested to be included in such offering, exceeds the number of
Registrable Securities and other securities, if any, which can be sold therein without adversely affecting the marketability, proposed offering price, timing or method of distribution of the offering, and, in each case, any such limitations need not
be pro rata on the basis of the amount of Registrable Securities held or to be held by any Subsequent Holders or on any other basis; provided, that in no event shall Vestar and its Affiliates be entitled to sell a greater percentage of its
Registrable Securities than the percentage sold by all other Subsequent Holders who were members of the LLC, in the aggregate, without the prior written consent of the holders of a majority of the Registrable Securities held by employees of the
Company. This determination shall be binding on the Subsequent Holders notwithstanding the distribution of the Registrable Securities from Holdings to the Subsequent Holders. Except as set forth in this Section 3(f) and in
Section 2(i), all provisions of this Agreement will apply to the First Secondary Offering. For the avoidance of doubt, from and after any distribution of Registrable Securities to Holdings’ members as described in this
Section 3(f), the Subsequent Holders shall be holders of Registrable Securities hereunder and, upon executing any joinder or counterpart to this Agreement, will be bound by and subject to the terms and conditions of this Agreement. 

  
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 Section 4. Holdback Agreements. 

(a) Holders of Registrable Securities. If required by the holders of a majority of the Registrable Securities, each holder of
Registrable Securities shall enter into lock-up agreements with the managing underwriter(s) of an underwritten Public Offering in such form as agreed to by the holders of a majority of the Registrable Securities participating in such Public
Offering. In the absence of any such lock-up agreement, each holder of Registrable Securities agrees as follows: 
 (i) in
connection with the Company’s initial Public Offering, such Holder shall not (A) offer, sell, contract to sell, pledge or otherwise dispose of (including sales pursuant to Rule 144), directly or indirectly, any Capital Stock of the Company
(including Capital Stock of the Company that may be deemed to be owned beneficially by such holder in accordance with the rules and regulations of the Securities and Exchange Commission) (collectively, “Securities”), (B) enter
into a transaction which would have the same effect as described in clause (A) above, (C) enter into any swap, hedge or other arrangement that transfers, in whole or in part, any of the economic consequences or ownership of any Securities,
whether such transaction is to be settled by delivery of such Securities, in cash or otherwise (each of (A), (B) and (C) above, a “Sale Transaction”), or (D) publicly disclose the intention to enter into any Sale
Transaction, commencing on the earlier of the date on which the Company gives notice to the holders of Registrable Securities that a preliminary prospectus has been circulated for such initial Public Offering or the “pricing” of such
offering and continuing to the date that is 180 days following the date of the final prospectus for such initial Public Offering (the “Holdback Period”), unless the underwriters managing the Public Offering otherwise agree in
writing; 
 (ii) in connection with all underwritten Public Offerings other than the Company’s initial Public Offering,
such Holder shall not effect any Sale Transaction commencing on the earlier of the date on which the Company gives notice to the holders of Registrable Securities of the circulation of a preliminary or final prospectus for such Public Offering or
the “pricing” of such offering and continuing to the date that is 90 days following the date of the final prospectus for such Public Offering (a “Follow-On Holdback Period”), unless the underwriters managing the Public
Offering otherwise agree in writing; and 
 (iii) in the event that (A) the Company issues an earnings release or
discloses other material information or a material event relating to the Company and its Subsidiaries occurs during the last 17 days of the Holdback Period or any Follow-On Holdback Period (as applicable) or (B) prior to the expiration of the
Holdback Period or any Follow-On Holdback Period (as applicable), the Company announces that it will release earnings results during the 16-day period beginning upon the expiration of such period, then to the
extent necessary for a managing or co-managing underwriter of a registered offering hereunder to comply with FINRA Rule 2711(f)(4), the Holdback Period or the Follow-On Holdback Period (as applicable) shall be extended until 18 days after the
earnings release or disclosure of other material information or the occurrence of the material event, as the case may be (a “Holdback Extension”). 

  
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 The Company may impose stop-transfer instructions with respect to the shares of Common Stock (or other
securities) subject to the restrictions set forth in this Section 4(a) until the end of such period, including any Holdback Extension. 

(b) The Company. The Company (i) shall not file any registration statement for a Public Offering or cause any such registration
statement to become effective, or effect any public sale or distribution of its equity securities, or any securities, options or rights convertible into or exchangeable or exercisable for such securities during any Holdback Period or Follow-On
Holdback Period (as extended during any Holdback Extension), and (ii) shall use its reasonable best efforts to cause (A) each holder of at least one percent (1%) (on a fully-diluted basis) of its Common Stock, or any securities
convertible into or exchangeable or exercisable for Common Stock, purchased from the Company at any time after the date of this Agreement (other than in a Public Offering) and (B) each of its directors and executive officers to agree not to
effect any Sale Transaction during any Holdback Period or Follow-On Holdback Period (as extended during any Holdback Extension), except as part of such underwritten registration, if otherwise permitted, unless the underwriters managing the Public
Offering otherwise agree in writing. 
 Section 5. Registration Procedures. 

(a) Whenever the holders of Registrable Securities have requested that any Registrable Securities be registered pursuant to this Agreement or
have initiated a Shelf Offering, the Company shall use its reasonable best efforts to effect the registration and the sale of such Registrable Securities in accordance with the intended method of disposition thereof held by a holder of Registrable
Securities requesting registration, and pursuant thereto the Company shall as expeditiously as possible: 
 (i) in accordance
with the Securities Act and all applicable rules and regulations promulgated thereunder, prepare and file with the Securities and Exchange Commission a registration statement, and all amendments and supplements thereto and related prospectuses, with
respect to such Registrable Securities and use its reasonable best efforts to cause such registration statement to become effective (provided that before filing a registration statement or prospectus or any amendments or supplements thereto, the
Company shall furnish to the counsel selected by the holders of a majority of the Registrable Securities covered by such registration statement copies of all such documents proposed to be filed, which documents shall be subject to the review and
comment of such counsel); 
 (ii) notify each holder of Registrable Securities of (A) the issuance by the Securities and
Exchange Commission of any stop order suspending the effectiveness of any registration statement or the initiation of any proceedings for that purpose, (B) the receipt by the Company or its counsel of any notification with respect to the
suspension of the qualification of the Registrable Securities for sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose, and (C) the effectiveness of each registration statement filed hereunder; 

(iii) prepare and file with the Securities and Exchange Commission such amendments and supplements to such registration
statement and the prospectus used 

  
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in connection therewith as may be necessary to keep such registration statement effective for a period ending when all of the securities covered by such registration statement have been disposed
of in accordance with the intended methods of distribution by the sellers thereof set forth in such registration statement (but not in any event before the expiration of any longer period required under the Securities Act or, if such registration
statement relates to an underwritten Public Offering, such longer period as in the opinion of counsel for the underwriters a prospectus is required by law to be delivered in connection with sale of Registrable Securities by an underwriter or dealer)
and comply with the provisions of the Securities Act with respect to the disposition of all securities covered by such registration statement during such period in accordance with the intended methods of disposition by the sellers thereof set forth
in such registration statement; 
 (iv) furnish to each seller of Registrable Securities thereunder such number of copies of
such registration statement, each amendment and supplement thereto, the prospectus included in such registration statement (including each preliminary prospectus), each Free Writing Prospectus and such other documents as such seller may reasonably
request in order to facilitate the disposition of the Registrable Securities owned by such seller; 
 (v) use its reasonable
best efforts to register or qualify such Registrable Securities under such other securities or blue sky laws of such jurisdictions as any seller reasonably requests and do any and all other acts and things which may be reasonably necessary or
advisable to enable such seller to consummate the disposition in such jurisdictions of the Registrable Securities owned by such seller (provided that the Company shall not be required to (A) qualify generally to do business in any
jurisdiction where it would not otherwise be required to qualify but for this subparagraph or (B) consent to general service of process in any such jurisdiction or (C) subject itself to taxation in any such jurisdiction); 

(vi) notify each seller of such Registrable Securities (A) promptly after it receives notice thereof, of the date and time
when such registration statement and each post-effective amendment thereto has become effective or a prospectus or supplement to any prospectus relating to a registration statement has been filed and when any registration or qualification has become
effective under a state securities or blue sky law or any exemption thereunder has been obtained, (B) promptly after receipt thereof, of any request by the Securities and Exchange Commission for the amendment or supplementing of such
registration statement or prospectus or for additional information, and (C) at any time when a prospectus relating thereto is required to be delivered under the Securities Act, of the happening of any event as a result of which the prospectus
included in such registration statement contains an untrue statement of a material fact or omits any fact necessary to make the statements therein not misleading, and, subject to Section 2(f), at the request of any such seller, the
Company shall use its reasonable best efforts to prepare a supplement or amendment to such prospectus so that, as thereafter delivered to the purchasers of such Registrable Securities, such prospectus shall not contain an untrue statement of a
material fact or omit to state any fact necessary to make the statements therein not misleading; 

  
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 (vii) use reasonable best efforts to cause all such Registrable Securities to be
listed on each securities exchange on which similar securities issued by the Company are then listed and, if not so listed, to be listed on a securities exchange and, without limiting the generality of the foregoing, to arrange for at least two
market markers to register as such with respect to such Registrable Securities with FINRA; 
 (viii) use reasonable best
efforts to provide a transfer agent and registrar for all such Registrable Securities not later than the effective date of such registration statement; 

(ix) enter into and perform such customary agreements (including underwriting agreements in customary form) and take all such
other actions as the holders of a majority of the Registrable Securities being sold or the underwriters, if any, reasonably request in order to expedite or facilitate the disposition of such Registrable Securities (including, without limitation,
effecting a stock split, combination of shares, recapitalization or reorganization); 
 (x) make available for inspection by
any seller of Registrable Securities, any underwriter participating in any disposition pursuant to such registration statement and any attorney, accountant or other agent retained by any such seller or underwriter, all financial and other records,
pertinent corporate and business documents and properties of the Company as shall be necessary to enable them to exercise their due diligence responsibility, and cause the Company’s officers, directors, employees, agents, representatives and
independent accountants to supply all information reasonably requested by any such seller, underwriter, attorney, accountant or agent in connection with such registration statement; 

(xi) take all reasonable actions to ensure that any Free-Writing Prospectus utilized in connection with any Demand Registration
or Piggyback Registration hereunder complies in all material respects with the Securities Act, is filed in accordance with the Securities Act to the extent required thereby, is retained in accordance with the Securities Act to the extent required
thereby and, when taken together with the related prospectus, shall not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in light of the circumstances under which they were
made, not misleading; 
 (xii) otherwise use its reasonable best efforts to comply with all applicable rules and regulations
of the Securities and Exchange Commission, and make available to its security holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve months beginning with the first day of the Company’s first
full calendar quarter after the effective date of the registration statement, which earnings statement shall satisfy the provisions of Section 11(a) of the Securities Act and Rule 158. 

(xiii) permit any Holder of Registrable Securities which Holder, in its sole and exclusive judgment, might be deemed to be an
underwriter or a controlling person of the Company, to participate in the preparation of such registration or 

  
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comparable statement and to allow such Holder to provide language for insertion therein, in form and substance satisfactory to the Company, which in the reasonable judgment of such Holder and its
counsel should be included; 
 (xiv) in the event of the issuance of any stop order suspending the effectiveness of a
registration statement, or the issuance of any order suspending or preventing the use of any related prospectus or suspending the qualification of any Common Stock included in such registration statement for sale in any jurisdiction use reasonable
best efforts promptly to obtain the withdrawal of such order; 
 (xv) in the case of any underwritten offering, use its
reasonable best efforts to cause such Registrable Securities covered by such registration statement to be registered with or approved by such other governmental agencies or authorities as may be necessary to enable the sellers thereof to consummate
the disposition of such Registrable Securities; 
 (xvi) cooperate with the holders of Registrable Securities covered by the
registration statement and the managing underwriter or agent, if any, to facilitate the timely preparation and delivery of certificates (not bearing any restrictive legends) representing securities to be sold under the registration statement and
enable such securities to be in such denominations and registered in such names as the managing underwriter, or agent, if any, or such holders may request; 

(xvii) cooperate with each holder of Registrable Securities covered by the registration statement and each underwriter or agent
participating in the disposition of such Registrable Securities and their respective counsel in connection with any filings required to be made with FINRA; 

(xviii) use its reasonable best efforts to make available the executive officers of the Company to participate with the holders
of Registrable Securities and any underwriters in any “road shows” or other selling efforts that may be reasonably requested by the Holders in connection with the methods of distribution for the Registrable Securities; 

(xix) in the case of any underwritten offering, use its reasonable best efforts to obtain one or more cold comfort letters from
the Company’s independent public accountants in customary form and covering such matters of the type customarily covered by cold comfort letters as the holders of a majority of the Registrable Securities being sold reasonably request; 

(xx) in the case of any underwritten offering, use its reasonable best efforts to provide a legal opinion of the Company’s
outside counsel, dated the date of the closing under the underwriting agreement, and such other documents relating thereto in customary form and covering such matters of the type customarily covered by legal opinions of such nature, which opinion
shall be addressed to the underwriters and the holders of such Registrable Securities; 

  
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 (xxi) if the Company files an Automatic Shelf Registration Statement covering any
Registrable Securities, use its reasonable best efforts to remain a WKSI (and not become an ineligible issuer (as defined in Rule 405)) during the period during which such Automatic Shelf Registration Statement is required to remain effective; 

(xxii) if the Company does not pay the filing fee covering the Registrable Securities at the time an Automatic Shelf
Registration Statement is filed, pay such fee at such time or times as the Registrable Securities are to be sold; and 

(xxiii) if the Automatic Shelf Registration Statement has been outstanding for at least three (3) years, at the end of the
third year, refile a new Automatic Shelf Registration Statement covering the Registrable Securities, and, if at any time when the Company is required to re-evaluate its WKSI status the Company determines that it is not a WKSI, use its reasonable
best efforts to refile the Shelf Registration Statement on Form S-3 and, if such form is not available, Form S-1 and keep such registration statement effective during the period throughout which such registration statement is required to be kept
effective. 
 (b) Any officer of the Company who is a holder of Registrable Securities agrees that if and for so long as he or she is
employed by the Company or any Subsidiary thereof, he or she shall participate fully in the sale process in a manner customary for persons in like positions and consistent with his or her other duties with the Company, including the preparation of
the registration statement and the preparation and presentation of any road shows. 
 (c) The Company may require each seller of Registrable
Securities as to which any registration is being effected to furnish the Company such information regarding such seller and the distribution of such securities as the Company may from time to time reasonably request in writing. 

(d) If Holdings or Vestar or any of their respective Affiliates seek to effectuate a distribution in kind of all or part of their respective
Registrable Securities to their respective direct or indirect equityholders, the Company shall, subject to any applicable lock-up agreements, work with the foregoing persons to facilitate such distribution in kind in the manner reasonably requested.

 Section 6. Registration Expenses. 

(a) The Company’s Obligation. All expenses incident to the Company’s performance of or compliance with this Agreement
(including, without limitation, all registration, qualification and filing fees, fees and expenses of compliance with securities or blue sky laws, printing expenses, messenger and delivery expenses, fees and disbursements of custodians, and fees and
disbursements of counsel for the Company and all independent certified public accountants, underwriters (excluding underwriting discounts and commissions) and other Persons retained by the Company) (all such expenses being herein called
“Registration Expenses”), shall be borne as provided in this Agreement, except that the Company shall, in any event, pay its internal expenses (including, without limitation, all salaries and expenses of its officers and employees
performing legal or accounting duties), the expense of any annual audit 

  
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or quarterly review, the expense of any liability insurance and the expenses and fees for listing the securities to be registered on each securities exchange on which similar securities issued by
the Company are then listed. Each Person that sells securities pursuant to a Demand Registration or Piggyback Registration hereunder shall bear and pay all underwriting discounts and commissions applicable to the securities sold for such
Person’s account. 
 (b) Counsel Fees and Disbursements. In connection with each Demand Registration, each Piggyback
Registration and each Shelf Offering that is an underwritten Public Offering, the Company shall reimburse the holders of Registrable Securities included in such registration for the reasonable fees and disbursements of one counsel chosen by the
holders of a majority of the Registrable Securities included in such registration or participating in such Shelf Offering and disbursements of each additional counsel retained by any holder of Registrable Securities for the purpose of rendering a
legal opinion on behalf of such Holder in connection with any underwritten Demand Registration, Piggyback Registration or Shelf Offering. 

Section 7. Indemnification and Contribution. 

(a) By the Company. The Company shall indemnify and hold harmless, to the extent permitted by law, each holder of Registrable
Securities, such Holder’s officers, directors employees, agents and representatives, and each Person who controls such Holder (within the meaning of the Securities Act) (the “Indemnified Parties”) against all losses, claims,
actions, damages, liabilities and expenses (including with respect to actions or proceedings, whether commenced or threatened, and including reasonable attorney fees and expenses) caused by, resulting from, arising out of, based upon or related to
any of the following statements, omissions or violations (each a “Violation”) by the Company: (i) any untrue or alleged untrue statement of material fact contained in (A) any registration statement, prospectus, preliminary
prospectus or Free-Writing Prospectus, or any amendment thereof or supplement thereto or (B) any application or other document or communication (in this Section 7, collectively called an
“application”) executed by or on behalf of the Company or based upon written information furnished by or on behalf of the Company filed in any jurisdiction in order to qualify any securities covered by such registration under the
securities laws thereof, (ii) any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading or (iii) any violation or alleged violation by the Company of the
Securities Act or any other similar federal or state securities laws or any rule or regulation promulgated thereunder applicable to the Company and relating to action or inaction required of the Company in connection with any such registration,
qualification or compliance. In addition, the Company will reimburse such Indemnified Party for any legal or any other expenses reasonably incurred by them in connection with investigating or defending any such losses. Notwithstanding the foregoing,
the Company shall not be liable in any such case to the extent that any such losses result from, arise out of, are based upon, or relate to an untrue statement or alleged untrue statement, or omission or alleged omission, made in such registration
statement, any such prospectus, preliminary prospectus or Free-Writing Prospectus or any amendment or supplement thereto, or in any application, in reliance upon, and in conformity with, written information
prepared and furnished in writing to the Company by such Indemnified Party expressly for use therein or by such Indemnified Party’s failure to deliver a copy of the registration statement or prospectus or any amendments or supplements thereto
after the Company has furnished such Indemnified Party with a sufficient number of copies of the same. In connection with an underwritten offering, the Company shall 

  
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indemnify such underwriters, their officers and directors, and each Person who controls such underwriters (within the meaning of the Securities Act) to the same extent as provided above with
respect to the indemnification of the Indemnified Parties. 
 (b) By Each Security Holder. In connection with any registration
statement in which a holder of Registrable Securities is participating, each such Holder shall furnish to the Company in writing such information and affidavits as the Company reasonably requests for use in connection with any such registration
statement or prospectus and, to the extent permitted by law, shall indemnify the Company, its officers, directors, employees, agents and representatives, and each Person who controls the Company (within the meaning of the Securities Act) against any
losses, claims, damages, liabilities and expenses resulting from any untrue or alleged untrue statement of material fact contained in the registration statement, prospectus or preliminary prospectus or any amendment thereof or supplement thereto or
any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit
so furnished in writing by such Holder; provided that the obligation to indemnify shall be individual, not joint and several, for each holder and shall be limited to the net amount of proceeds received by such Holder from the sale of
Registrable Securities pursuant to such registration statement. 
 (c) Claim Procedure. Any Person entitled to indemnification
hereunder shall (i) give prompt written notice to the indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall impair any Person’s right to indemnification
hereunder only to the extent such failure has prejudiced the indemnifying party) and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with
respect to such claim, permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any
settlement made by the indemnified party without its consent (but such consent shall not be unreasonably withheld, conditioned or delayed). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be
obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between
such indemnified party and any other of such indemnified parties with respect to such claim. In such instance, the conflicted indemnified parties shall have a right to retain one separate counsel, chosen by the holders of a majority of the
Registrable Securities included in the registration if such Holders are indemnified parties, at the expense of the indemnifying party. 

(d) Contribution. If the indemnification provided for in this Section 7 is held by a court of competent jurisdiction to be
unavailable to, or is insufficient to hold harmless, an indemnified party or is otherwise unenforceable with respect to any loss, claim, damage, liability or action referred to herein, then the indemnifying party shall contribute to the amounts paid
or payable by such indemnified party as a result of such loss, claim, damage, liability or action in such proportion as is appropriate to reflect the relative fault of the indemnifying party on the one hand and of the indemnified party on the other
hand in connection with the statements or omissions which resulted in such loss, claim, damage, liability or action as well as any other 

  
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relevant equitable considerations; provided that the maximum amount of liability in respect of such contribution shall be limited, in the case of each seller of Registrable Securities, to
an amount equal to the net proceeds actually received by such seller from the sale of Registrable Securities effected pursuant to such registration. The relative fault of the indemnifying party and of the indemnified party shall be determined by
reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission to state a material fact relates to information supplied by the indemnifying party or by the indemnified party and the parties’
relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The Company and the holders of Registrable Securities and their successors and assigns agree that it would not be just or equitable
if the contribution pursuant to this Section 7(d) were to be determined by pro rata allocation or by any other method of allocation that does not take into account such equitable considerations. The amount paid or payable by an
indemnified party as a result of the losses, claims, damages, liabilities or expenses referred to herein shall be deemed to include any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or
defending against any action or claim which is the subject hereof. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any Person who is not guilty
of such fraudulent misrepresentation. 
 (e) Release. No indemnifying party shall, except with the consent of the indemnified party,
consent to the entry of any judgment or enter into any settlement that does not include as an unconditional term thereof giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or
litigation. 
 (f) Non-exclusive Remedy; Survival. The indemnification and contribution provided for under this Agreement shall be in
addition to any other rights to indemnification or contribution that any indemnified party may have pursuant to law or contract and shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party
or any officer, director or controlling Person of such indemnified party and shall survive the transfer of Registrable Securities and the termination or expiration of this Agreement. 

Section 8. Underwritten Offerings. 

(a) Participation. No Person may participate in any offering hereunder which is underwritten unless such Person (i) agrees to sell
such Person’s securities on the basis provided in any underwriting arrangements approved by the Person or Persons entitled hereunder to approve such arrangements (including, without limitation, pursuant to any over-allotment or “green
shoe” option requested by the underwriters; provided that no holder of Registrable Securities shall be required to sell more than the number of Registrable Securities such Holder has requested to include) and (ii) completes and
executes all questionnaires, powers of attorney, indemnities, underwriting agreements and other documents required under the terms of such underwriting arrangements. Each holder of Registrable Securities shall execute and deliver such other
agreements as may be reasonably requested by the Company and the lead managing underwriter(s) that are consistent with such Holder’s obligations under Section 4, Section 5 and this Section 8(a) or that are
necessary to give further effect thereto. To the extent that any such agreement is entered into pursuant to, and consistent with, Section 4 and this Section 8(a), the respective rights and obligations created under such
agreement shall supersede the respective rights and obligations of the Holders, the Company and the underwriters created pursuant to this Section 8(a). 

  
 -21- 

 (b) Price and Underwriting Discounts. In the case of an underwritten Demand Registration or
Underwritten Takedown requested by Holders pursuant to this Agreement, the price, underwriting discount and other financial terms of the related underwriting agreement for the Registrable Securities shall be determined by the Holders of a majority
of the Registrable Securities included in such underwritten offering. 
 (c) Suspended Distributions. Each Person that is
participating in any registration under this Agreement, upon receipt of any notice from the Company of the happening of any event of the kind described in Section 5(a)(vi), shall immediately discontinue the disposition of its Registrable
Securities pursuant to the registration statement until such Person’s receipt of the copies of a supplemented or amended prospectus as contemplated by Section 5(a)(vi). In the event the Company has given any such notice, the
applicable time period set forth in Section 2(d)(i) during which a Registration Statement is to remain effective shall be extended by the number of days during the period from and including the date of the giving of such notice pursuant
to this Section 8(c) to and including the date when each seller of Registrable Securities covered by such registration statement shall have received the copies of the supplemented or amended prospectus contemplated by
Section 5(a)(vi). 
 Section 9. Additional Parties; Joinder. Subject to the prior written consent of the holders of
a majority of the Registrable Securities, the Company may permit any Person who acquires Common Stock or rights to acquire Common Stock from the Company after the date hereof (the “Acquired Common”) to become a party to this
Agreement and to succeed to all of the rights and obligations of a “holder of Registrable Securities” under this Agreement by obtaining an executed joinder to this Agreement from such Person in the form of Exhibit A attached
hereto (a “Joinder”). Upon the execution and delivery of a Joinder by such Person, the Common Stock acquired by such Person shall constitute Registrable Securities and such Person shall be a Holder of Registrable Securities under
this Agreement with respect to the Acquired Common, and the Company shall add such Person’s name and address to the Schedule of Investors hereto and circulate such information to the parties to this Agreement. 

Section 10. Current Public Information. At all times after the Company has filed a registration statement with the Securities and
Exchange Commission pursuant to the requirements of either the Securities Act or the Exchange Act, the Company shall file all reports required to be filed by it under the Securities Act and the Exchange Act and shall take such further action as any
holder or holders of Registrable Securities may reasonably request, all to the extent required to enable such Holders to sell Registrable Securities pursuant to Rule 144. Upon request, the Company shall deliver to any holder of Restricted Securities
a written statement as to whether it has complied with such requirements. 

  
 -22- 

 Section 11. Subsidiary Public Offering. If, after an initial Public Offering
of the Capital Stock of one of its Subsidiaries, the Company distributes securities of such Subsidiary to its equity holders, then the rights and obligations of the Company pursuant to this Agreement shall apply, mutatis mutandis, to such
Subsidiary, and the Company shall cause such Subsidiary to comply with such Subsidiary’s obligations under this Agreement. 

Section 12. Transfer of Registrable Securities. 

(a) Restrictions on Transfers. Notwithstanding anything to the contrary contained herein, except in the case of (i) a transfer to
the Company, (ii) a transfer by Vestar or any Affiliate of Vestar to their respective limited partners or members, (iii) a Public Offering, (iv) a sale pursuant to Rule 144 after the completion of the Company’s initial Public
Offering or (v) a transfer in connection with a Sale of the Company, prior to transferring any Registrable Securities to any Person (including, without limitation, by operation of law), the transferring Holder shall cause the prospective
transferee to execute and deliver to the Company a Joinder agreeing to be bound by the terms of this Agreement. Any transfer or attempted transfer of any Registrable Securities in violation of any provision of this Agreement shall be void, and the
Company shall not record such transfer on its books or treat any purported transferee of such Registrable Securities as the owner thereof for any purpose. 

(b) Legend. Each certificate evidencing any Registrable Securities and each certificate issued in exchange for or upon the transfer of
any Registrable Securities (unless such Registrable Securities would no longer be Registrable Securities after such transfer) shall be stamped or otherwise imprinted with a legend in substantially the following form: 

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO RESTRICTIONS ON TRANSFER AND OTHER PROVISIONS SET FORTH IN AN AMENDED AND
RESTATED REGISTRATION RIGHTS AGREEMENT DATED AS OF OCTOBER 1, 2015 AMONG THE ISSUER OF SUCH SECURITIES (THE “COMPANY”) AND CERTAIN OF THE COMPANY’S STOCKHOLDERS, AS AMENDED. A COPY OF SUCH REGISTRATION RIGHTS AGREEMENT WILL BE
FURNISHED WITHOUT CHARGE BY THE COMPANY TO THE HOLDER HEREOF UPON WRITTEN REQUEST.” 
 The Company shall imprint such legend on certificates evidencing
Registrable Securities outstanding prior to the date of the Agreement. The legend set forth above shall be removed from the certificates evidencing any securities that have ceased to be Registrable Securities. 

Section 13. General Provisions. 

(a) Amendments and Waivers. Except as otherwise provided herein, the provisions of this Agreement may be amended, modified or waived
only with the prior written consent of the Company and holders of a majority of the Registrable Securities; provided that no such amendment, modification or waiver that would materially and adversely affect a Holder or group of holders of
Registrable Securities in a manner materially different than any other Holder 

  
 -23- 

 
or group of holders of Registrable Securities (other than amendments and modifications required to implement the provisions of Section 9), shall be effective against such Holder or
group of holders of Registrable Securities without the consent of the holders of a majority of the Registrable Securities that are held by the group of Holders that is materially and adversely affected thereby. The failure or delay of any Person to
enforce any of the provisions of this Agreement shall in no way be construed as a waiver of such provisions and shall not affect the right of such Person thereafter to enforce each and every provision of this Agreement in accordance with its terms.
A waiver or consent to or of any breach or default by any Person in the performance by that Person of his, her or its obligations under this Agreement shall not be deemed to be a consent or waiver to or of any other breach or default in the
performance by that Person of the same or any other obligations of that Person under this Agreement. 
 (b) Remedies. The parties to
this Agreement and their successors and assigns shall be entitled to enforce their rights under this Agreement specifically (without posting a bond or other security), to recover damages caused by reason of any breach of any provision of this
Agreement and to exercise all other rights existing in their favor. The parties hereto and their successors and assigns agree and acknowledge that a breach of this Agreement would cause irreparable harm and money damages would not be an adequate
remedy for any such breach and that, in addition to any other rights and remedies existing hereunder, any party shall be entitled to specific performance and/or other injunctive relief from any court of law or equity of competent jurisdiction
(without posting any bond or other security) in order to enforce or prevent violation of the provisions of this Agreement. 
 (c)
Severability. Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement is held to be prohibited, invalid, illegal or
unenforceable in any respect under any applicable law or regulation in any jurisdiction, such prohibition, invalidity, illegality or unenforceability shall not affect the validity, legality or enforceability of any other provision of this Agreement
in such jurisdiction or in any other jurisdiction, but this Agreement shall be reformed, construed and enforced in such jurisdiction as if such prohibited, invalid, illegal or unenforceable provision had never been contained herein. 

(d) Entire Agreement. Except as otherwise provided herein, this Agreement contains the complete agreement and understanding among the
parties hereto with respect to the subject matter hereof and supersedes and preempts any prior understandings, agreements or representations by or among the parties hereto, written or oral, which may have related to the subject matter hereof in any
way. 
 (e) Successors and Assigns. This Agreement shall bind and inure to the benefit and be enforceable by the Company and its
successors and assigns and the holders of Registrable Securities and their respective successors and assigns (whether so expressed or not). In addition, whether or not any express assignment has been made, the provisions of this Agreement which are
for the benefit of purchasers or holders of Registrable Securities are also for the benefit of, and enforceable by, any subsequent holder of Registrable Securities. 

(f) Notices. Any notice, demand or other communication to be given under or by reason of the provisions of this Agreement shall be in
writing and shall be deemed to have been 

  
 -24- 

 
given (i) when delivered personally to the recipient, (ii) when sent by confirmed electronic mail or facsimile if sent during normal business hours of the recipient; but if not, then on
the next Business Day, (iii) one Business Day after it is sent to the recipient by reputable overnight courier service (charges prepaid) or (iv) three Business Days after it is mailed to the recipient by first class mail, return receipt
requested. Such notices, demands and other communications shall be sent to the Company at the address specified below and to any holder of Registrable Securities or to any other party subject to this Agreement at such address as indicated on
Schedule of Investors hereto, or at such address or to the attention of such other Person as the recipient party has specified by prior written notice to the sending party. Any party may change such party’s address for receipt of notice
by giving prior written notice of the change to the sending party as provided herein. The Company’s address is: 
 Civitas Solutions,
Inc. 
 313 Congress Street, 6th Floor 

Boston, MA 02210 
 Attn: Chief
Legal Officer 
 Facsimile:                  

With a copy to: 

Kirkland & Ellis LLP 

300 North LaSalle 
 Chicago,
Illinois 60654 

			
	Attn:	  	 Sanford E. Perl, P.C.
 Mark A. Fennell,
P.C.

 Facsimile: (312) 862-2200 

or to such other address or to the attention of such other person as the recipient party has specified by prior written notice to the sending party. 

(g) Business Days. If any time period for giving notice or taking action hereunder expires on a day that is not a Business Day, the
time period shall automatically be extended to the Business Day immediately following such Saturday, Sunday or legal holiday. 
 (h)
Governing Law. The corporate law of the State of Delaware shall govern all issues and questions concerning the relative rights of the Company and its stockholders. All other issues and questions concerning the construction, validity,
interpretation and enforcement of this Agreement and the exhibits and schedules hereto shall be governed by, and construed in accordance with, the laws of the State of Delaware, without giving effect to any choice of law or conflict of law rules or
provisions (whether of the State of Delaware or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of Delaware. 

(i) MUTUAL WAIVER OF JURY TRIAL. AS A SPECIFICALLY BARGAINED FOR INDUCEMENT FOR EACH OF THE PARTIES HERETO TO ENTER INTO THIS AGREEMENT
(AFTER HAVING THE OPPORTUNITY TO CONSULT WITH COUNSEL), EACH PARTY HERETO EXPRESSLY WAIVES THE RIGHT TO TRIAL BY JURY IN ANY LAWSUIT OR PROCEEDING RELATING TO OR ARISING IN ANY WAY FROM THIS AGREEMENT OR THE MATTERS CONTEMPLATED HEREBY. 

  
 -25- 

 (j) CONSENT TO JURISDICTION AND SERVICE OF PROCESS. EACH OF THE PARTIES, AND EACH OF THEIR
SUCCESSORS AND ASSIGNS, IRREVOCABLY SUBMITS TO THE NON-EXCLUSIVE JURISDICTION OF THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE OR ANY DELAWARE STATE COURT, FOR THE PURPOSES OF ANY SUIT, ACTION
OR OTHER PROCEEDING ARISING OUT OF THIS AGREEMENT, ANY RELATED AGREEMENT OR ANY TRANSACTION CONTEMPLATED HEREBY OR THEREBY. EACH OF THE PARTIES, AND EACH OF THEIR SUCCESSORS AND ASSIGNS, HERETO FURTHER AGREES THAT SERVICE OF ANY PROCESS, SUMMONS,
NOTICE OR DOCUMENT BY U.S. REGISTERED MAIL TO SUCH PARTY’S RESPECTIVE ADDRESS SET FORTH ABOVE SHALL BE EFFECTIVE SERVICE OF PROCESS FOR ANY ACTION, SUIT OR PROCEEDING WITH RESPECT TO ANY MATTERS TO WHICH IT HAS SUBMITTED TO JURISDICTION IN THIS
PARAGRAPH. EACH OF THE PARTIES, AND EACH OF THEIR SUCCESSORS AND ASSIGNS, HERETO IRREVOCABLY AND UNCONDITIONALLY WAIVES ANY OBJECTION TO THE LAYING OF VENUE OF ANY ACTION, SUIT OR PROCEEDING ARISING OUT OF THIS AGREEMENT, ANY RELATED DOCUMENT OR THE
TRANSACTIONS CONTEMPLATED HEREBY AND THEREBY IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE, AND HEREBY AND THEREBY FURTHER IRREVOCABLY AND UNCONDITIONALLY WAIVES AND AGREES NOT TO PLEAD OR CLAIM IN ANY SUCH COURT THAT ANY SUCH
ACTION, SUIT OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. 
 (k) No Recourse. Notwithstanding
anything to the contrary in this Agreement, the Company and each holder of Registrable Securities agrees and acknowledges that no recourse under this Agreement or any documents or instruments delivered in connection with this Agreement, shall be had
against any current or future director, officer, employee, general or limited partner or member of any holder of Registrable Securities or of any Affiliate or assignee thereof, whether by the enforcement of any assessment or by any legal or
equitable proceeding, or by virtue of any statute, regulation or other applicable law, it being expressly agreed and acknowledged that no personal liability whatsoever shall attach to, be imposed on or otherwise be incurred by any current or future
officer, agent or employee of any holder of Registrable Securities or any current or future member of any holder of Registrable Securities or any current or future director, officer, employee, partner or member of any holder of Registrable
Securities or of any Affiliate or assignee thereof, as such for any obligation of any holder of Registrable Securities under this Agreement or any documents or instruments delivered in connection with this Agreement for any claim based on, in
respect of or by reason of such obligations or their creation. 
 (l) Descriptive Headings; Interpretation. The descriptive headings
of this Agreement are inserted for convenience only and do not constitute a part of this Agreement. The use of the word “including” in this Agreement shall be by way of example rather than by limitation. 

  
 -26- 

 (m) No Strict Construction. The language used in this Agreement shall be deemed to be the
language chosen by the parties hereto to express their mutual intent, and no rule of strict construction shall be applied against any party. 

(n) Counterparts. This Agreement may be executed in multiple counterparts, any one of which need not contain the signature of more than
one party, but all such counterparts taken together shall constitute one and the same agreement. 
 (o) Electronic Delivery. This
Agreement, the agreements referred to herein, and each other agreement or instrument entered into in connection herewith or therewith or contemplated hereby or thereby, and any amendments hereto or thereto, to the extent executed and delivered by
means of a photographic, photostatic, facsimile or similar reproduction of such signed writing using a facsimile machine or electronic mail shall be treated in all manner and respects as an original agreement or instrument and shall be considered to
have the same binding legal effect as if it were the original signed version thereof delivered in person. At the request of any party hereto or to any such agreement or instrument, each other party hereto or thereto shall re-execute original forms thereof and deliver them to all other parties. No party hereto or to any such agreement or instrument shall raise the use of a facsimile machine or electronic mail to deliver a signature or
the fact that any signature or agreement or instrument was transmitted or communicated through the use of a facsimile machine or electronic mail as a defense to the formation or enforceability of a contract and each such party forever waives any
such defense. 
 (p) Further Assurances. In connection with this Agreement and the transactions contemplated hereby, upon the written
request of the Company, each Holder of Registrable Securities shall execute and deliver any additional documents and instruments and perform any additional acts that may be necessary or appropriate to effectuate and perform the provisions of this
Agreement and the transactions contemplated hereby. 
 (q) No Inconsistent Agreements. The Company shall not hereafter enter into any
agreement with respect to its securities which is inconsistent with or violates the rights granted to the holders of Registrable Securities in this Agreement. 

*        *        *       
 *        * 

  
 -27- 

 IN WITNESS WHEREOF, the parties have executed this Amended and Restated Registration Rights
Agreement as of the date first written above. 
  

			
	CIVITAS SOLUTIONS, INC.
		
	By:	 	 /s/ Bruce F. Nardella

		
	Its:	 	 Chief Executive Officer and President

	
	NMH INVESTMENT, LLC
		
	By:	 	 James L. Elrod, Jr.

		
	Its:	 	 President

 SCHEDULE OF INVESTORS 

NMH Investment, LLC 
 c/o Vestar Capital Partners V, L.P. 

245 Park Avenue 
 41st Floor 

New York, NY 10167 
 Attention: Chris A. Durbin, Erin Russell and
General Counsel 
 Facsimile: (212) 808-4922 

 EXHIBIT A 

REGISTRATION RIGHTS AGREEMENT 

JOINDER 
 The undersigned
is executing and delivering this Joinder pursuant to the First Amended and Restated Registration Rights Agreement dated as of October 1, 2015 (as the same may hereafter be amended, the “Registration Rights Agreement”), among
Civitas Solutions, Inc., a Delaware corporation (the “Company”), and the other persons named as parties therein. 
 By
executing and delivering this Joinder to the Company, the undersigned hereby agrees to become a party to, to be bound by, and to comply with the provisions of the Registration Rights Agreement as a holder of Registrable Securities in the same manner
as if the undersigned were an original signatory to the Registration Rights Agreement, and the undersigned’s                  shares of Common Stock shall be
included as Registrable Securities under the Registration Rights Agreement. 
 Accordingly, the undersigned has executed and delivered this
Joinder as of the      day of             ,     . 
  

			
	  

	Signature of Stockholder
	
	  

	Print Name of Stockholder
		
	Address:	 	  

		 	  

		 	  

  

					
	Agreed and Accepted as of	 		 	
			
	  
	 	.	 	

  

			
	CIVITAS SOLUTIONS, INC.
		
	By:	 	  

		
	Its:	 	  

  
 A-1

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