Document:

Exhibit
10.3

 

REGISTRATION
RIGHTS AGREEMENT

 

THIS REGISTRATION RIGHTS
AGREEMENT (this “Agreement”), dated as of November 15, 2018, is made and entered into by and among Boxwood
Merger Corp., a Delaware corporation (the “Corporation”), and Boxwood Merger Sponsor LLC, a Delaware
limited liability company (the “Sponsor”), together with the other parties listed on the signature pages
hereto and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 5.2 of this Agreement
(each a “Holder” and collectively the “Holders”).

 

ARTICLE
I

DEFINITIONS

 

1.1           Definitions.
The terms defined in this Article I shall, for all purposes of this Agreement, have the respective meanings set forth below:

 

“Adverse Disclosure”
means any public disclosure of material non-public information, which disclosure, in the good faith judgment of the Chief Executive
Officer or the Chief Financial Officer of the Corporation, after consultation with counsel to the Corporation, (i) would be
required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus
not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained
therein (in the case of any prospectus and any preliminary prospectus, in the light of the circumstances under which they were
made) not misleading, (ii) would not be required to be made at such time if the Registration Statement were not being filed,
and (iii) the Corporation has a bona fide business purpose for not making such information public.

 

“Agreement”
has the meaning given in the Preamble.

 

“Board”
means the Board of Directors of the Corporation.

 

“Boxwood Management
Demanding Holder” has the meaning given in subsection 2.1.1.

 

“Business Combination”
means any merger, capital stock exchange, asset acquisition, stock purchase, reorganization, recapitalization or other similar
business combination with one or more businesses, involving the Corporation.

 

“Commission”
means the U.S. Securities and Exchange Commission.

 

 “Common
Stock” means the Corporation’s Class A common stock, par value $0.0001 per share. 

 

“Corporation”
has the meaning given in the Preamble.

 

“Demand Registration”
has the meaning given in subsection 2.1.1.

 

“Demanding
Holder” has the meaning given in subsection 2.1.1.

 

“Exchange Act”
means the Securities Exchange Act of 1934, as it may be amended from time to time.

 

“Form S-1”
has the meaning given in subsection 2.1.1.

 

“Form S-3”
has the meaning given in subsection 2.3.

 

“Founder Shares”
means the 5,750,000 shares of the Corporation’s Common Stock (up to 750,000 of which shares will be subject to forfeiture
depending on the extent to which the underwriters’ option to purchase additional units in connection with the Corporation’s
initial public offering is exercised, if at all) held by the Sponsor and certain directors and officers of the Corporation.

 

    	 	 	 

     

    

  

“Founder Shares
Lock-up Period” shall mean, with respect to the Founder Shares, and subject to certain limitations and exclusions,
the period ending on (A) the date that is one year after the completion of the initial Business Combination or (B) if, subsequent
to the initial Business Combination, the date on which (x) the last reported closing price of the Common Stock equals or exceeds
$12.00 per share (as adjusted for stock splits, stock capitalizations, reorganizations, recapitalizations and the like) for any
20 trading days within any 30-trading day period commencing at least 150 days after the initial Business Combination, or (y) the
Corporation completes a liquidation, merger, stock exchange or other similar transaction that results in all of the Corporation’s
stockholders having the right to exchange their shares of Common Stock for cash, securities or other property.

 

“Holders”
has the meaning given in the Preamble.

 

“Insider Letter”
means that certain letter agreement, dated as of November 15, 2018, by and among the Corporation, the Sponsor and each of the Corporation’s
officers, directors and director nominees.

 

“Macquarie
Demanding Holder” has the meaning given in subsection 2.1.1.

 

“Maximum Number
of Securities” means the meaning given in subsection 2.1.4.

 

“Misstatement”
means an untrue statement of a material fact or an omission to state a material fact required to be stated in a Registration Statement
or Prospectus or necessary to make the statements in a Registration Statement or Prospectus in the light of the circumstances under
which they were made not misleading.

 

“Permitted
Transferees” means a person or entity to whom a Holder of Registrable Securities is permitted to transfer such Registrable
Securities prior to the expiration of the Founder Shares Lock-up Period or Private Placement Lock-up Period, as the case may be,
under the Insider Letters and any other applicable agreement between such Holder and the Corporation and to any transferee thereafter.

 

“Piggyback
Registration” has the meaning given in subsection 2.2.1.

 

“Private Placement
Lock-up Period” means, with respect to Private Placement Securities that are held by the initial purchasers of such
Private Placement Securities or their Permitted Transferees, the period ending 30 days after the completion of the initial Business
Combination.

 

“Private Placement
Securities” means, collectively, the Private Placement Units, the Private Placement Warrants and any shares of Common
Stock (i) included as part of the Private Placement Units or (ii) issued or issuable upon the exercise of the Private Placement
Warrants.

 

 “Private
Placement Units” means the 250,000 units of the Corporation the Sponsor agreed to purchase from the Corporation
in a private placement transaction pursuant to that certain Securities Purchase Agreement, dated November 15, 2018, by and between
the Corporation and the Sponsor. 

 

 “Private
Placement Warrants” means, collectively, (i) the 3,500,000 warrants (or up to 4,100,000 units if the underwriters’
option to purchase additional units in connection with the Corporation’s initial public offering is exercised in full) the
Sponsor agreed to purchase from the Corporation in a private placement transaction pursuant to that certain Securities Purchase
Agreement, dated November 15, 2018, by and between the Corporation and the Sponsor, and (ii) the warrants included as part of
the Private Placement Units. 

 

“Prospectus”
means the prospectus included in any Registration Statement, as supplemented by any and all prospectus supplements and as amended
by any and all post-effective amendments and including all material incorporated by reference in such prospectus.

 

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“Registrable
Security” means (i) the Founder Shares, (ii) the Private Placement Securities, (iii)  any outstanding
share of Common Stock or any other equity security (including shares of the Common Stock issued or issuable upon the exercise of
any other equity security) of the Corporation held by a Holder as of the date of this Agreement, (iv) any equity securities
(including shares of Common Stock issued or issuable upon the exercise of any such equity security) of the Corporation issuable
upon conversion of any working capital loans made to the Corporation by a Holder including, without limitation, the Sponsor Loan
Warrants (including shares of Common Stock issued or issuable upon the exercise of any such Sponsor Loan Warrants), and (v) any
other equity security of the Corporation issued or issuable with respect to any such share of Common Stock by way of a stock dividend
or stock split or in connection with a combination of shares, recapitalization, merger, consolidation or reorganization; provided,
however, that, as to any particular Registrable Security, such securities shall cease to be Registrable Securities when:
(A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities
Act and such securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement;
(B) such securities shall have been otherwise transferred, new certificates for such securities not bearing a legend restricting
further transfer shall have been delivered by the Corporation and subsequent public distribution of such securities shall not require
registration under the Securities Act; (C) such securities shall have ceased to be outstanding; (D) such securities may be
sold without registration pursuant Rule 144 promulgated under the Securities Act (but with no volume or other restrictions
or limitations); or (E) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution
or other public securities transaction.

 

“Registration”
means a registration effected by preparing and filing a registration statement or similar document in compliance with the requirements
of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement becoming
effective.

 

“Registration
Expenses” means the out-of-pocket expenses of a Registration, including, without limitation, the following:

 

(A)         all
registration and filing fees (including fees with respect to filings required to be made with the Financial Industry Regulatory
Authority) and any securities exchange on which the Common Stock is then listed;

 

(B)         fees
and expenses of compliance with securities or blue sky laws (including reasonable and actual fees and disbursements of counsel
for the Underwriters in connection with blue sky qualifications of Registrable Securities);

 

(C)         printing,
messenger, telephone and delivery expenses;

 

(D)         reasonable
fees and disbursements of counsel for the Corporation;

 

(E)         reasonable
fees and disbursements of all independent registered public accountants of the Corporation incurred specifically in connection
with such Registration; and

 

(F)         reasonable
and actual fees and expenses of one (1) legal counsel selected by the majority-in-interest of the Demanding Holders initiating
a Demand Registration to be registered for offer and sale in the applicable Registration.

 

“Registration
Statement” means any registration statement that covers the Registrable Securities pursuant to the provisions of
this Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments)
and supplements to such registration statement, and all exhibits to and all material incorporated by reference in such registration
statement.

 

“Requesting
Holder” has the meaning given in subsection 2.1.1.

 

“Securities
Act” means the Securities Act of 1933, as amended from time to time.

 

“Sponsor”
has the meaning given in the Preamble.

 

“Sponsor Demanding
Holder” has the meaning given in subsection 2.1.1.

 

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“Sponsor Loan
Warrants” means warrants issuable to the Sponsor upon conversion of up to $250,000 in working capital loans provided
by the Sponsor to the Corporation to finance transaction costs in connection with the initial Business Combination.

 

“Underwriter”
means a securities dealer who purchases any Registrable Securities as principal in an Underwritten Offering and not as part of
such dealer’s market-making activities.

 

“Underwritten
Registration” or “Underwritten Offering” means a Registration in which securities of the
Corporation are sold to an Underwriter in a firm commitment underwriting for distribution to the public.

 

ARTICLE
II

REGISTRATIONS

 

2.1         Demand
Registration.

 

2.1.1        Request
for Registration. Subject to the provisions of subsection 2.1.4 and Section 2.4 hereof, at any time and
from time to time on or after the date the Corporation consummates the Business Combination, the Holders of at least a majority
in interest of (a) the then outstanding number of Registrable Securities owned by MIHI Boxwood Sponsor, LLC and/or its Permitted
Transferees (the “Macquarie Demanding Holders”), (b) the then outstanding number of Registrable Securities
owned by Boxwood Management Company, LLC and/or its Permitted Transferees (the “Boxwood Management Demanding Holders”)
or (c) the then outstanding number of Registrable Securities owned by all Holders (collectively with the Macquarie Demanding Holders
and the Boxwood Management Demanding Holders, the “Demanding Holders”) may make a written demand for
Registration under the Securities Act of all or part of their Registrable Securities, which written demand shall describe the amount
and type of securities to be included in such Registration and the intended method(s) of distribution thereof (such written demand
a “Demand Registration”). The Corporation shall, within ten (10) days of the Corporation’s
receipt of the Demand Registration, notify, in writing, all other Holders of Registrable Securities of such demand, and each Holder
of Registrable Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in a
Registration pursuant to such Demand Registration (each such Holder that includes all or a portion of such Holder’s Registrable
Securities in such Registration, a “Requesting Holder”) shall so notify the Corporation, in writing,
within five (5) days after the receipt by the Holder of the notice from the Corporation. Upon receipt by the Corporation of
any such written notification from a Requesting Holder(s), such Requesting Holder(s) shall be entitled to have their Registrable
Securities included in a Registration pursuant to such Demand Registration and the Corporation shall effect, as soon thereafter
as practicable, but not more than forty five (45) days immediately after the Corporation’s receipt of the Demand Registration,
the Registration of all Registrable Securities requested by the Demanding Holders and Requesting Holders pursuant to such Demand
Registration. Under no circumstances shall the Corporation be obligated to effect more than one (1) Registration for each
of the Macquarie Demanding Holders, the Boxwood Management Demanding Holders and the Demanding Holders collectively pursuant to
a Demand Registration under this subsection 2.1.1, or more than three (3) Registrations in the aggregate pursuant to
Demand Registrations under this subsection 2.1.1, with respect to any or all Registrable Securities; provided,
however, that a Registration shall not be counted for such purposes unless a Form S-1 or any similar long-form registration
statement that may be available at such time (“Form S-1”) has become effective and all of the Registrable
Securities requested by the Requesting Holders to be registered on behalf of the Requesting Holders (subject to Section 2.1.4)
in such Form S-1 Registration have been sold, in accordance with Section 3.1 of this Agreement. Notwithstanding the foregoing,
in the case of the Private Placement Securities acquired or to be acquired by any Macquarie Demanding Holders, the demand for such
registration may only be made prior to the fifth (5th) anniversary of the date on which the registration statement on
Form S-1 filed by the Corporation with the Commission under the Securities Act in connection with the initial public offering of
the Corporation’s Common Stock is declared effective by the Commission (the “Effective Date”),
in accordance with the Financial Industry Regulatory Authority (“FINRA”) Rule 5110 (f)(2)(G) (iv).

 

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2.1.2        Effective
Registration. Notwithstanding the provisions of subsection 2.1.1 above or any other part of this Agreement, a Registration
pursuant to a Demand Registration shall not count as a Registration unless and until (i) the Registration Statement filed
with the Commission with respect to a Registration pursuant to a Demand Registration has been declared effective by the Commission
and (ii) the Corporation has complied with all of its obligations under this Agreement with respect thereto; provided,
further, that if, after such Registration Statement has been declared effective, an offering of Registrable Securities in
a Registration pursuant to a Demand Registration is subsequently interfered with by any stop order or injunction of the Commission,
federal or state court or any other governmental agency the Registration Statement with respect to such Registration shall be deemed
not to have been declared effective, unless and until, (i) such stop order or injunction is removed, rescinded or otherwise
terminated, and (ii) a majority-in-interest of the Demanding Holders initiating such Demand Registration thereafter affirmatively
elect to continue with such Registration and accordingly notify the Corporation in writing, but in no event later than five (5) days,
of such election; provided, further, that the Corporation shall not be obligated or required to file another Registration
Statement until the Registration Statement that has been previously filed with respect to a Registration pursuant to a Demand Registration
becomes effective or is subsequently terminated.

 

2.1.3        Underwritten
Offering. Subject to the provisions of subsection 2.1.4 and Section 2.4 hereof, if a majority-in-interest
of the Demanding Holders so advise the Corporation as part of their Demand Registration that the offering of the Registrable Securities
pursuant to such Demand Registration shall be in the form of an Underwritten Offering, then the right of such Demanding Holder
or Requesting Holder (if any) to include its Registrable Securities in such Registration shall be conditioned upon such Holder’s
participation in such Underwritten Offering and the inclusion of such Holder’s Registrable Securities in such Underwritten
Offering to the extent provided herein. All such Holders proposing to distribute their Registrable Securities through an Underwritten
Offering under this subsection 2.1.3 shall enter into an underwriting agreement in customary form with the Underwriter(s)
selected for such Underwritten Offering by the majority-in-interest of the Demanding Holders initiating the Demand Registration.

 

2.1.4        Reduction
of Underwritten Offering. If the managing Underwriter or Underwriters in an Underwritten Registration pursuant to a Demand
Registration, in good faith, advises the Corporation, the Demanding Holders and the Requesting Holders (if any) in writing that
the dollar amount or number of Registrable Securities that the Demanding Holders and the Requesting Holders (if any) desire to
sell, taken together with all other Common Stock or other equity securities that the Corporation desires to sell and the Common
Stock, if any, as to which a Registration has been requested pursuant to separate written contractual piggy-back registration rights
held by any other stockholders who desire to sell, exceeds the maximum dollar amount or maximum number of equity securities that
can be sold in the Underwritten Offering without adversely affecting the proposed offering price, the timing, the distribution
method, or the probability of success of such offering (such maximum dollar amount or maximum number of such securities, as applicable,
the “Maximum Number of Securities”), then the Corporation shall include in such Underwritten Offering, as follows:
(i) first, the Registrable Securities of the Demanding Holders and the Requesting Holders (if any) (pro rata based on the
respective number of Registrable Securities that each Demanding Holder and Requesting Holder (if any) has requested be included
in such Underwritten Registration and the aggregate number of Registrable Securities that the Demanding Holders and Requesting
Holders have requested be included in such Underwritten Registration (such proportion is referred to herein as “Pro Rata”))
can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities
has not been reached under the foregoing clause (i), the Common Stock or other equity securities that the Corporation desires to
sell, that can be sold without exceeding the Maximum Number of Securities; and (iii) third, to the extent that the Maximum
Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Registrable Securities of Holders (Pro
Rata, based on the respective number or Registrable Securities that each Holder has so requested exercising their rights to register
their Registrable Securities pursuant to subsection 2.2.1 hereof, that can be sold without exceeding the Maximum Number
of Securities; and (iv) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing
clauses (i), (ii) and (iii), the Common Stock or other equity securities of other persons or entities that the Corporation
is obligated to register in a Registration pursuant to separate written contractual arrangements with such persons and that can
be sold without exceeding the Maximum Number of Securities.

 

2.1.5        Demand
Registration Withdrawal. A majority-in-interest of the Demanding Holders initiating a Demand Registration or a majority-in-interest
of the Requesting Holders (if any), pursuant to a Registration under subsection 2.1.1 shall have the right to withdraw from
a Registration pursuant to such Demand Registration for any or no reason whatsoever upon written notification to the Corporation
and the Underwriter or Underwriters (if any) of their intention to withdraw from such Registration prior to the effectiveness of
the Registration Statement filed with the Commission with respect to the Registration of their Registrable Securities pursuant
to such Demand Registration. Notwithstanding anything to the contrary in this Agreement, the Corporation shall be responsible for
the Registration Expenses incurred in connection with a Registration pursuant to a Demand Registration prior to its withdrawal
under this subsection 2.1.5.

 

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2.2         Piggyback
Registration.

 

2.2.1        Piggyback
Rights. If, at any time on or after the date the Corporation consummates a Business Combination, the Corporation proposes to
file a Registration Statement under the Securities Act with respect to an offering of equity securities, or securities or other
obligations exercisable or exchangeable for, or convertible into equity securities, for its own account or for the account of stockholders
of the Corporation (or by the Corporation and by the stockholders of the Corporation including, without limitation, pursuant to
Section 2.1 hereof), other than a Registration Statement (i) filed in connection with any employee stock option
or other benefit plan, (ii) for an exchange offer or offering of securities solely to the Corporation’s existing stockholders,
(iii) for an offering of debt that is convertible into equity securities of the Corporation or (iv) for a dividend reinvestment
plan, then the Corporation shall give written notice of such proposed filing to all of the Holders of Registrable Securities as
soon as practicable but not less than ten (10) days before the anticipated filing date of such Registration Statement, which
notice shall (A) describe the amount and type of securities to be included in such offering, the intended method(s) of distribution,
and the name of the proposed managing Underwriter or Underwriters, if any, in such offering, and (B) offer to all of the Holders
of Registrable Securities the opportunity to register the sale of such number of Registrable Securities as such Holders may request
in writing within five (5) days after receipt of such written notice (such Registration a “Piggyback Registration”).
The Corporation shall, in good faith, cause such Registrable Securities to be included in such Piggyback Registration and shall
use its best efforts to cause the managing Underwriter or Underwriters of a proposed Underwritten Offering to permit the Registrable
Securities requested by the Holders pursuant to this subsection 2.2.1 to be included in a Piggyback Registration on the
same terms and conditions as any similar securities of the Corporation included in such Registration and to permit the sale or
other disposition of such Registrable Securities in accordance with the intended method(s) of distribution thereof. All such Holders
proposing to distribute their Registrable Securities through an Underwritten Offering under this subsection 2.2.1 shall
enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by the Corporation.
Notwithstanding the foregoing, in the case of the Private Placement Securities acquired or to be acquired by any Macquarie Demanding
Holders, the Holder shall have the right to include such Registrable Securities in a Piggyback Registration for a period of no
more than seven (7) years from the Effective Date in accordance with FINRA Rule 5110(f)(2)(G)(v).

 

2.2.2        Reduction
of Piggyback Registration. If the managing Underwriter or Underwriters in an Underwritten Registration that is to be a Piggyback
Registration, in good faith, advises the Corporation and the Holders of Registrable Securities participating in the Piggyback Registration
in writing that the dollar amount or number of the Common Stock that the Corporation desires to sell, taken together with (i) the
Common Stock, if any, as to which Registration has been demanded pursuant to separate written contractual arrangements with persons
or entities other than the Holders of Registrable Securities hereunder (ii) the Registrable Securities as to which registration
has been requested pursuant Section 2.2 hereof, and (iii) the Common Stock, if any, as to which Registration has been
requested pursuant to separate written contractual piggy-back registration rights of other stockholders of the Corporation, exceeds
the Maximum Number of Securities, then:

 

(a)          If
the Registration is undertaken for the Corporation’s account, the Corporation shall include in any such Registration (A) first,
the Common Stock or other equity securities that the Corporation desires to sell that can be sold without exceeding the Maximum
Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing
clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to
subsection 2.2.1 hereof, Pro Rata, that can be sold without exceeding the Maximum Number of Securities; and (C) third,
to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the Common Stock,
if any, as to which Registration has been requested pursuant to written contractual piggy-back registration rights of other stockholders
of the Corporation that can be sold without exceeding the Maximum Number of Securities;

 

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(b)          If
the Registration is pursuant to a request by persons or entities other than the Holders of Registrable Securities, then the Corporation
shall include in any such Registration (A) first, the Common Stock or other equity securities, if any, of such requesting
persons or entities, other than the Holders of Registrable Securities, that can be sold without exceeding the Maximum Number of
Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause
(A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to subsection 2.2.1,
Pro Rata based on the number of Registrable Securities that each Holder has requested be included in such Underwritten Registration
and the aggregate number of Registrable Securities that the Holders have requested to be included in such Underwritten Registration
that can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum Number of Securities
has not been reached under the foregoing clauses (A) and (B), the Common Stock or other equity securities that the Corporation
desires to sell that can be sold without exceeding the Maximum Number of Securities; and (D) fourth, to the extent that the
Maximum Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), the Common Stock or other equity
securities for the account of other persons or entities that the Corporation is obligated to register pursuant to separate written
contractual arrangements with such persons or entities that can be sold without exceeding the Maximum Number of Securities.

 

2.2.3        Piggyback
Registration Withdrawal. Any Holder of Registrable Securities shall have the right to withdraw from a Piggyback Registration
for any or no reason whatsoever upon written notification to the Corporation and the Underwriter or Underwriters (if any) of his,
her or its intention to withdraw from such Piggyback Registration prior to the effectiveness of the Registration Statement filed
with the Commission with respect to such Piggyback Registration. The Corporation (whether on its own good faith determination or
as the result of a request for withdrawal by persons pursuant to separate written contractual obligations) may withdraw a Registration
Statement filed with the Commission in connection with a Piggyback Registration at any time prior to the effectiveness of such
Registration Statement. Notwithstanding anything to the contrary in this Agreement, the Corporation shall be responsible for the
Registration Expenses incurred in connection with the Piggyback Registration prior to its withdrawal under this subsection 2.2.3.

 

2.2.4        Unlimited
Piggyback Registration Rights. For purposes of clarity, any Registration effected pursuant to Section 2.2 hereof
shall not be counted as a Registration pursuant to a Demand Registration effected under Section 2.1 hereof.

 

2.3         Registrations
on Form S-3. The Holders of Registrable Securities may at any time, and from time to time, request in writing that the Corporation,
pursuant to Rule 415 under the Securities Act (or any successor rule promulgated thereafter by the Commission), register the resale
of any or all of their Registrable Securities on Form S-3 or any similar short-form registration statement that may be available
at such time (“Form S-3”); provided, however, that the Corporation shall not be obligated
to effect such request through an Underwritten Offering. Within five (5) days of the Corporation’s receipt of a written
request from a Holder or Holders of Registrable Securities for a Registration on Form S-3, the Corporation shall promptly give
written notice of the proposed Registration on Form S-3 to all other Holders of Registrable Securities, and each Holder of Registrable
Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in such Registration
on Form S-3 shall so notify the Corporation, in writing, within ten (10) days after the receipt by the Holder of the notice
from the Corporation. As soon as practicable thereafter, but not more than thirty (30) days after the Corporation’s
initial receipt of such written request for a Registration on Form S-3, the Corporation shall register all or such portion of such
Holder’s Registrable Securities as are specified in such written request, together with all or such portion of Registrable
Securities of any other Holder or Holders joining in such request as are specified in the written notification given by such Holder
or Holders; provided, however, that the Corporation shall not be obligated to effect any such Registration
pursuant to Section 2.3 hereof if (i) a Form S-3 is not available for such offering; or (ii) the Holders
of Registrable Securities, together with the Holders of any other equity securities of the Corporation entitled to inclusion in
such Registration, propose to sell the Registrable Securities and such other equity securities (if any) at any aggregate price
to the public of less than $5,000,000.

 

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2.4         Restrictions
on Registration Rights. If (A) during the period starting with the date sixty (60) days prior to the Corporation’s
good faith estimate of the date of the filing of, and ending on a date one hundred and twenty (120) days after the effective
date of, a Corporation initiated Registration and provided that the Corporation has delivered written notice to the Holders prior
to receipt of a Demand Registration pursuant to subsection 2.1.1 and it continues to actively employ, in good faith, all
reasonable efforts to cause the applicable Registration Statement to become effective; (B) the Holders have requested an Underwritten
Registration and the Corporation and the Holders are unable to obtain the commitment of underwriters to firmly underwrite the offer;
or (C) in the good faith judgment of the Board such Registration would be detrimental to the Corporation and the Board concludes
as a result that it is advisable to defer the filing of such Registration Statement at such time, then in each case the Corporation
shall furnish to such Holders a certificate signed by the Chairman of the Board stating that in the good faith judgment of the
Board it would be detrimental to the Corporation for such Registration Statement to be filed in the near future and that it is
therefore advisable to defer the filing of such Registration Statement. In such event, the Corporation shall have the right to
defer such filing for a period of not more than thirty (30) days; provided, however, that the Corporation shall
not defer its obligation in this manner more than once in any 12-month period. Notwithstanding anything to the contrary contained
in this Agreement, no Registration shall be effected or permitted and no Registration Statement shall become effective, with respect
to any Registrable Securities held by any Holder, until after the expiration of the Founder Shares Lock-Up Period or the Private
Placement Lock-Up Period, as the case may be.

 

ARTICLE
III

CORPORATION
PROCEDURES

 

3.1         General
Procedures. If at any time on or after the date the Corporation consummates a Business Combination the Corporation is required
to effect the Registration of Registrable Securities, the Corporation shall use its best efforts to effect such Registration to
permit the sale of such Registrable Securities in accordance with the intended plan of distribution thereof, and pursuant thereto
the Corporation shall, as expeditiously as possible:

 

3.1.1        prepare
and file with the Commission as soon as practicable a Registration Statement with respect to such Registrable Securities and use
its reasonable best efforts to cause such Registration Statement to become effective and remain effective until all Registrable
Securities covered by such Registration Statement have been sold;

 

3.1.2        prepare
and file with the Commission such amendments and post-effective amendments to the Registration Statement, and such supplements
to the Prospectus, as may be requested by the Holders or any Underwriter of Registrable Securities or as may be required by the
rules, regulations or instructions applicable to the registration form used by the Corporation or by the Securities Act or rules
and regulations thereunder to keep the Registration Statement effective until the earlier of: (a) all Registrable Securities
covered by such Registration Statement are sold in accordance with the intended plan of distribution set forth in such Registration
Statement or supplement to the Prospectus; or (b) such Securities cease to be Registrable Securities;

 

3.1.3        prior
to filing a Registration Statement or prospectus, or any amendment or supplement thereto, furnish without charge to the Underwriters,
if any, and the Holders of Registrable Securities included in such Registration, and such Holders’ legal counsel, copies
of such Registration Statement as proposed to be filed, each amendment and supplement to such Registration Statement (in each case
including all exhibits thereto and documents incorporated by reference therein), the Prospectus included in such Registration Statement
(including each preliminary Prospectus), and such other documents as the Underwriters and the Holders of Registrable Securities
included in such Registration or the legal counsel for any such Holders may request in order to facilitate the disposition of the
Registrable Securities owned by such Holders;

 

3.1.4        prior
to any public offering of Registrable Securities, use its best efforts to (i) register or qualify the Registrable Securities
covered by the Registration Statement under such securities or “blue sky” laws of such jurisdictions in the United
States as the Holders of Registrable Securities included in such Registration Statement (in light of their intended plan of distribution)
may request and (ii) take such action necessary to cause such Registrable Securities covered by the Registration Statement
to be registered with or approved by such other governmental authorities as may be necessary by virtue of the business and operations
of the Corporation and do any and all other acts and things that may be necessary or advisable to enable the Holders of Registrable
Securities included in such Registration Statement to consummate the disposition of such Registrable Securities in such jurisdictions;
provided, however, that the Corporation shall not be required to qualify generally to do business in any jurisdiction
where it would not otherwise be required to qualify or take any action to which it would be subject to general service of process
or taxation in any such jurisdiction where it is not then otherwise so subject;

 

3.1.5        cause
all such Registrable Securities to be listed on each securities exchange or automated quotation system on which similar securities
issued by the Corporation are then listed;

 

    	 	- 8 -	 

     

    

  

3.1.6        provide
a transfer agent or warrant agent, as applicable, and registrar for all such Registrable Securities no later than the effective
date of such Registration Statement;

 

3.1.7        advise
each seller of such Registrable Securities, promptly after it shall receive notice or obtain knowledge thereof, of the issuance
of any stop order by the Commission suspending the effectiveness of such Registration Statement or the initiation or threatening
of any proceeding for such purpose and promptly use its reasonable best efforts to prevent the issuance of any stop order or to
obtain its withdrawal if such stop order should be issued;

 

3.1.8        at
least five (5) days prior to the filing of any Registration Statement or Prospectus or any amendment or supplement to such
Registration Statement or Prospectus or any document that is to be incorporated by reference into such Registration Statement or
Prospectus, furnish a copy thereof to each seller of such Registrable Securities or its counsel;

 

3.1.9        notify
the Holders at any time when a Prospectus relating to such Registration Statement 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, as then in effect,
includes a Misstatement, and then to correct such Misstatement as set forth in Section 3.4 hereof;

 

3.1.10      permit
a representative of the Holders, the Underwriters, if any, and any attorney or accountant retained by such Holders or Underwriter
to participate, at each such person’s own expense, in the preparation of the Registration Statement, and cause the Corporation’s
officers, directors and employees to supply all information reasonably requested by any such representative, Underwriter, attorney
or accountant in connection with the Registration; provided, however, that such representatives or Underwriters enter
into a confidentiality agreement, in form and substance reasonably satisfactory to the Corporation, prior to the release or disclosure
of any such information;

 

3.1.11      obtain
a “cold comfort” letter from the Corporation’s independent registered public accountants in the event of an Underwritten
Registration, in customary form and covering such matters of the type customarily covered by “cold comfort” letters
as the managing Underwriter may reasonably request, and reasonably satisfactory to a majority-in-interest of the participating
Holders;

 

3.1.12      on
the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain an opinion, dated such date, of
counsel representing the Corporation for the purposes of such Registration, addressed to the Holders, the placement agent or sales
agent, if any, and the Underwriters, if any, covering such legal matters with respect to the Registration in respect of which such
opinion is being given as the Holders, placement agent, sales agent, or Underwriter may reasonably request and as are customarily
included in such opinions and negative assurances letters, and reasonably satisfactory to the Underwriter or, if there is none,
to a majority in interest of the participating Holders;

 

3.1.13      in
the event of any Underwritten Offering, enter into and perform its obligations under an underwriting agreement, in usual and customary
form, with the managing Underwriter of such offering;

 

3.1.14      make
available to its security holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve
(12) months beginning with the first day of the Corporation’s first full calendar quarter after the effective date of
the Registration Statement which satisfies the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder;

 

3.1.15      if
the Registration involves the Registration of Registrable Securities involving gross proceeds in excess of $25,000,000, use its
reasonable efforts to make available senior executives of the Corporation to participate in customary “road show” presentations
that may be reasonably requested by the Underwriter in any Underwritten Offering; and

 

3.1.16      otherwise,
in good faith, cooperate reasonably with, and take such customary actions as may reasonably be requested by the Holders, in connection
with such Registration.

 

    	 	- 9 -	 

     

    

  

3.2         Registration
Expenses. The Registration Expenses of all Registrations shall be borne by the Corporation. It is acknowledged by the Holders
that the Holders shall bear all incremental selling expenses relating to the sale of Registrable Securities, such as Underwriters’
commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration
Expenses,” all reasonable fees and expenses of any legal counsel representing the Holders.

 

3.3         Requirements
for Participation in Underwritten Offerings. No person may participate in any Underwritten Offering for equity securities of
the Corporation pursuant to a Registration initiated by the Corporation hereunder unless such person (i) agrees to sell such
person’s securities on the basis provided in any underwriting arrangements approved by the Corporation and (ii) completes
and executes all customary questionnaires, powers of attorney, indemnities, lock-up agreements, underwriting agreements and other
customary documents as may be reasonably required under the terms of such underwriting arrangements.

 

3.4         Suspension
of Sales; Adverse Disclosure. Upon receipt of written notice from the Corporation that a Registration Statement or Prospectus
contains a Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until it has received
copies of a supplemented or amended Prospectus correcting the Misstatement (it being understood that the Corporation hereby covenants
to prepare and file such supplement or amendment as soon as practicable after the time of such notice), or until it is advised
in writing by the Corporation that the use of the Prospectus may be resumed. If the filing, initial effectiveness or continued
use of a Registration Statement in respect of any Registration at any time would require the Corporation to make an Adverse Disclosure
or would require the inclusion in such Registration Statement of financial statements that are unavailable to the Corporation for
reasons beyond the Corporation’s control, the Corporation may, upon giving prompt written notice of such action to the Holders,
delay the filing or initial effectiveness of, or suspend use of, such Registration Statement for the shortest period of time, but
in no event more than thirty (30) days, determined in good faith by the Corporation to be necessary for such purpose. In the
event the Corporation exercises its rights under the preceding sentence, the Holders agree to suspend, immediately upon their receipt
of the notice referred to above, their use of the Prospectus relating to any Registration in connection with any sale or offer
to sell Registrable Securities. The Corporation shall immediately notify the Holders of the expiration of any period during which
it exercised its rights under this Section 3.4.

 

3.5         Reporting
Obligations. As long as any Holder shall own Registrable Securities, the Corporation, at all times while it shall be reporting
under the Exchange Act, covenants to file timely (or obtain extensions in respect thereof and file within the applicable grace
period) all reports required to be filed by the Corporation after the date hereof pursuant to Sections 13(a) or 15(d) of the Exchange
Act and to promptly furnish the Holders with true and complete copies of all such filings that are not otherwise publicly available
on the Commission’s EDGAR website. The Corporation further covenants that it shall take such further action as any Holder
may reasonably request, all to the extent required from time to time to enable such Holder to sell shares of the Common Stock held
by such Holder without registration under the Securities Act within the limitation of the exemptions provided by Rule 144 promulgated
under the Securities Act, including providing any legal opinions. Upon the request of any Holder, the Corporation shall deliver
to such Holder a written certification of a duly authorized officer as to whether it has complied with such requirements.

 

ARTICLE
IV

INDEMNIFICATION
AND CONTRIBUTION

 

4.1         Indemnification.

 

4.1.1        The
Corporation agrees to indemnify, to the extent permitted by law, each Holder of Registrable Securities, its officers and directors
and each person who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities
and expenses (including actual and reasonable attorneys’ fees) caused by any untrue or alleged untrue statement of material
fact contained in any 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, except insofar as the same are caused by or contained in any information furnished in writing to the Corporation
by such Holder expressly for use therein. The Corporation shall indemnify the Underwriters, their officers and directors and each
person who controls such Underwriters (within the meaning of the Securities Act) as may be provided in any Underwriting or similar
agreement entered into by the Corporation and the Underwriters relating to an Underwritten Offering.

 

    	 	- 10 -	 

     

    

  

4.1.2        In
connection with any Registration Statement in which a Holder of Registrable Securities is participating, such Holder shall furnish
to the Corporation in writing such information and affidavits as the Corporation reasonably requests for use in connection with
any such Registration Statement or Prospectus and, to the extent permitted by law, shall indemnify the Corporation, its directors
and officers and agents and each person who controls the Corporation (within the meaning of the Securities Act) against any losses,
claims, damages, liabilities and expenses (including without limitation reasonable attorneys’ fees) resulting from any untrue
statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof
or supplement thereto or any 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 expressly for use therein; provided, however, that the obligation to indemnify shall be
several, not joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable
Securities shall be in proportion to and limited to the net proceeds received by such Holder from the sale of Registrable Securities
pursuant to such Registration Statement. The Holders of Registrable Securities shall indemnify the Underwriters, their officers,
directors and each person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided
in the foregoing with respect to indemnification of the Corporation.

 

4.1.3        Any
person entitled to indemnification herein 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 not impair any person’s
right to indemnification hereunder to the extent such failure has not materially 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). 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. No indemnifying party shall, without the consent of the indemnified party,
consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of money
(and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which settlement does not include
as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability
in respect to such claim or litigation.

 

4.1.4        The
indemnification provided for under this Agreement 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 securities. The Corporation and each Holder of Registrable Securities participating in an offering also agrees
to make such provisions as are reasonably requested by any indemnified party for contribution to such party in the event the Corporation’s
or such Holder’s indemnification is unavailable for any reason.

 

4.1.5        If
the indemnification provided under Section 4.1 hereof from the indemnifying party is unavailable or insufficient to hold
harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the
indemnifying party, in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified
party as a result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the
relative fault of the indemnifying party and the indemnified party, as well as any other relevant equitable considerations. The
relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether
any action in question, including any untrue or alleged untrue statement of a material fact or omission or alleged omission to
state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the
indemnifying party’s and indemnified party’s relative intent, knowledge, access to information and opportunity to correct
or prevent such action; provided, however, that the liability of any Holder under this subsection 4.1.5 shall
be limited to the amount of the net proceeds received by such Holder in such offering giving rise to such liability. The amount
paid or payable by a party as a result of the losses or other liabilities referred to above shall be deemed to include, subject
to the limitations set forth in subsections 4.1.1, 4.1.2 and 4.1.3 above, any legal or other fees, charges
or expenses reasonably incurred by such party in connection with any investigation or proceeding. The parties hereto agree that
it would not be just and equitable if contribution pursuant to this subsection 4.1.5 were determined by pro rata allocation
or by any other method of allocation, which does not take account of the equitable considerations referred to in this subsection
4.1.5. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall
be entitled to contribution pursuant to this subsection 4.1.5 from any person who was not guilty of such fraudulent misrepresentation.

 

    	 	- 11 -	 

     

    

  

ARTICLE
V

MISCELLANEOUS

 

5.1         Notices.
Any notice or communication under this Agreement must be in writing and given by (i) deposit in the United States mail, addressed
to the party to be notified, postage prepaid and registered or certified with return receipt requested, (ii) delivery in person
or by courier service providing evidence of delivery, or (iii) transmission by hand delivery, electronic mail or facsimile.
Each notice or communication that is mailed, delivered, or transmitted in the manner described above shall be deemed sufficiently
given, served, sent, and received, in the case of mailed notices, on the third business day following the date on which it is mailed
and, in the case of notices delivered by courier service, hand delivery, electronic mail or facsimile, at such time as it is delivered
to the addressee (with the delivery receipt or the affidavit of messenger) or at such time as delivery is refused by the addressee
upon presentation. Any notice or communication under this Agreement must be addressed to the Corporation at 1112 Montana Avenue,
Suite 901, Santa Monica, CA 90403, or by email to sk@boxwoodmc.com (with a copy, which shall not constitute notice, to: Alan Annex,
Greenberg Traurig, LLP, MetLife Building, 200 Park Avenue, New York, NY 10166, or by email to annexa@gtlaw.com) and to the Holder,
at such Holder’s address as found in the Corporation’s books and records. Any party may change its address for notice
at any time and from time to time by written notice to the other parties hereto, and such change of address shall become effective
thirty (30) days after delivery of such notice as provided in this Section 5.1.

 

5.2         Assignment;
No Third Party Beneficiaries.

 

5.2.1        This
Agreement and the rights, duties and obligations of the Corporation hereunder may not be assigned or delegated by the Corporation
in whole or in part.

 

5.2.2        Prior
to the expiration of the Founder Shares Lock-up Period or the Private Placement Lock-up Period, as the case may be, no Holder may
assign or delegate such Holder’s rights, duties or obligations under this Agreement, in whole or in part, except in connection
with a transfer of Registrable Securities by such Holder to a Permitted Transferee, but only if such Permitted Transferee agrees
to become bound by the transfer restrictions set forth in this Agreement and other applicable letter agreements.

 

5.2.3        This
Agreement and the provisions hereof shall be binding upon and shall inure to the benefit of each of the parties and its successors
and the permitted assigns of the Holders.

 

5.2.4        This
Agreement shall not confer any rights or benefits on any persons that are not parties hereto, other than as expressly set forth
in this Agreement and Section 5.2 hereof.

 

5.2.5        No
assignment by any party hereto of such party’s rights, duties and obligations hereunder shall be binding upon or obligate
the Corporation unless and until the Corporation shall have received (i) written notice of such assignment as provided in
Section 5.1 hereof and (ii) the written agreement of the assignee, in a form reasonably satisfactory to the Corporation,
to be bound by the terms and provisions of this Agreement (which may be accomplished by an addendum or certificate of joinder to
this Agreement). Any transfer or assignment made other than as provided in this Section 5.2 shall be null and void.

 

    	 	- 12 -	 

     

    

  

5.3         Counterparts.
This Agreement may be executed in multiple counterparts (including facsimile or PDF counterparts), each of which shall be deemed
an original, and all of which together shall constitute the same instrument, but only one of which need be produced.

 

5.4         Governing
Law; Venue. NOTWITHSTANDING THE PLACE WHERE THIS AGREEMENT MAY BE EXECUTED BY ANY OF THE PARTIES HERETO, THE PARTIES EXPRESSLY
AGREE THAT THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED UNDER THE LAWS OF THE STATE OF NEW YORK AS APPLIED TO AGREEMENTS
AMONG NEW YORK RESIDENTS ENTERED INTO AND TO BE PERFORMED ENTIRELY WITHIN NEW YORK, WITHOUT REGARD TO THE CONFLICT OF LAW PROVISIONS
OF SUCH JURISDICTION.

 

5.5         Amendments
and Modifications. Upon the written consent of the Corporation and the Holders of at least a majority in interest of the
Registrable Securities at the time in question, compliance with any of the provisions, covenants and conditions set forth in this
Agreement may be waived, or any of such provisions, covenants or conditions may be amended or modified; provided, however,
that notwithstanding the foregoing, any amendment hereto or waiver hereof that adversely affects one Holder, solely in its capacity
as a holder of the shares of capital stock of the Corporation, in a manner that is materially different from the other Holders
(in such capacity) shall require the consent of the Holder so affected. No course of dealing between any Holder or the Corporation
and any other party hereto or any failure or delay on the part of a Holder or the Corporation in exercising any rights or remedies
under this Agreement shall operate as a waiver of any rights or remedies of any Holder or the Corporation. No single or partial
exercise of any rights or remedies under this Agreement by a party shall operate as a waiver or preclude the exercise of any other
rights or remedies hereunder or thereunder by such party.

 

5.6         Other
Registration Rights. The Corporation represents and warrants that no person, other than a Holder of Registrable Securities,
has any right to require the Corporation to register any securities of the Corporation for sale or to include such securities of
the Corporation in any Registration filed by the Corporation for the sale of securities for its own account or for the account
of any other person. Further, the Corporation represents and warrants that this Agreement supersedes any other registration rights
agreement or agreement with similar terms and conditions and in the event of a conflict between any such agreement or agreements
and this Agreement, the terms of this Agreement shall prevail.

 

5.7         Term.
This Agreement shall terminate upon the earlier of (i) the tenth anniversary of the date of this Agreement or (ii) the
date as of which (A) all of the Registrable Securities have been sold pursuant to a Registration Statement (but in no event
prior to the applicable period referred to in Section 4(3) of the Securities Act and Rule 174 thereunder) or (B) all
such Securities cease to be Registrable Securities. The provisions of Section 3.5 and Article IV shall
survive any termination.

 

[SIGNATURE PAGES
FOLLOW]

 

    	 	- 13 -	 

     

    

 

IN WITNESS WHEREOF,
the undersigned have caused this Agreement to be executed as of the date first written above.

 

	 	CORPORATION:
	 	 
	 	BOXWOOD MERGER CORP., a Delaware corporation

 

	 	By:	/s/ Stephen M. Kadenacy
	 	 	Name: Stephen M. Kadenacy
	 	 	Title: Chief Executive Officer

 

    	 	- 14 -	 

     

    

  

	 	HOLDER:
	 	 
	 	BOXWOOD SPONSOR LLC, a Delaware limited liability company

 

	 	By:	/s/ Stephen M. Kadenacy

	 	Name:	Stephen M. Kadenacy
	 	Title:	President

 

	 	By:	/s/ Jin Chun

	 	Name:	Jin Chun
	 	Title:	Vice President

 

    	 	- 15 -	 

     

    

  

	 	HOLDER:

 

	 	By:	/s/ Richard Gadbois
	 	 	Name: Richard Gadbois

 

    	 	- 16 -	 

     

    

  

	 	HOLDER:

 

	 	By:	/s/ Alan Krusi
	 	 	Name: Alan Krusi

 

    	 	- 17 -	 

     

    

  

	 	HOLDER:

 

	 	By:	/s/ Joe Reece
	 	 	Name: Joe Reece

 

    	 	- 18 -Exhibit 10.4

 

SECURITIES PURCHASE AGREEMENT

 

THIS SECURITIES
PURCHASE AGREEMENT, dated as of November 15, 2018 (as it may from time to time be amended and including all schedules
referenced herein, this “Agreement”), is entered into by and between Boxwood Merger Corp., a
Delaware corporation (the “Company”), and Boxwood Sponsor, LLC, a Delaware limited liability
company (the “Purchaser”).

 

 The Company intends
to consummate a public offering (the “Public Offering”) of the Company’s units (the “Units”),
each Unit consisting of one share of the Company’s Class A common stock, par value $0.0001 per share (a “Share”),
and one warrant. Each warrant entitles the holder to purchase one Share at an exercise price of $11.50 per Share. In connection
therewith, the Purchaser has agreed to purchase an aggregate of (i) 250,000 units, (the “Private Placement Units”),
each Private Placement Unit consisting of one Share and one warrant, and (ii) 3,500,000 warrants, or up to 4,100,000 warrants
if the Over-allotment Option is exercised in full (such warrants, together with the warrants included in the Private Placement
Units, the “Private Placement Warrants”), each Private Placement Warrant entitling the holder to purchase
one Share at an exercise price of $11.50 per Share. 

 

NOW THEREFORE, in
consideration of the mutual promises contained in this Agreement and other good and valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, the parties to this Agreement hereby, intending legally to be bound, agree as follows:

 

AGREEMENT

 

Section 1. Authorization, Purchase and
Sale; Terms of the Securities.

 

A. Authorization
of the Securities. The Company has duly authorized (i) the issuance and sale of the Private Placement Units and the Private
Placement Warrants to the Purchaser, and (ii) the issuance and sale of the securities underlying the Private Placement Units and
Private Placement Warrants, including the Shares included in the Private Placement Units (the “Private Placement Shares”),
the Private Placement Warrants included in the Private Placement Units as well as, upon proper exercise of the Private Placement
Warrants and against payment therefor, the Shares underlying the Private Placement Warrants (together with the Private Placement
Shares, the “Unit Shares”) (the aforenamed securities, collectively, the “Securities”).

 

B. Purchase and
Sale of Securities.

 

 (i) Simultaneously
with the initial closing of the Public Offering or on such earlier time and date as may be mutually agreed by the Purchaser and
the Company (the “Initial Closing Date”), the Company shall issue and sell to the Purchaser, and the
Purchaser shall purchase from the Company, (A) 250,000 Private Placement Units at a price of $10.00 per Private Placement Unit
and (B) 3,500,000 Private Placement Warrants at a purchase price of $1.00 per Private Placement Warrant, for an aggregate purchase
price of $6,000,000, which shall be paid by wire transfer of immediately available funds in accordance with the Company’s
wiring instructions. 

 

 (ii) In the event
that the underwriters’ option to purchase additional units in the Public Offering (the “Over-allotment Option”)
is exercised in full or in part, simultaneously with the closing of the Over-allotment Option (or applicable portion thereof)
or on such earlier time and date as may be mutually agreed by the Purchaser and the Company (each, an “Additional
Closing Date”; the Initial Closing Date together with each Additional Closing Date, the “Closing Dates”
and each a “Closing Date”), the Purchaser shall purchase from the Company up to an additional 600,000
Private Placement Warrants at a purchase price of $1.00 per Private Placement Warrant, in each case in the same proportion as
the amount of the Over-Allotment Option that is then exercised. The purchase price for any such Private Placement Units and Private
Placement Warrants shall be paid by wire transfer of immediately available funds in accordance with the Company’s wiring
instructions. 

 

(iii) On the applicable
Closing Date, upon the payment by the Purchaser of the applicable purchase price, the Company shall deliver to the Purchaser certificates,
which shall include the legend set forth as Exhibit B to the Warrant Agreement (as defined below) (or, in the case of the Private
Placement Units, a substantially similar legend), evidencing the Private Placement Units and Private Placement Warrants purchased
on such Closing Date, duly registered in the Purchaser’s name.

 

    	 	1	 

     

    

 

C. Terms of the
Securities.

 

(i) Each Private Placement
Warrant shall have the terms set forth in a Warrant Agreement to be entered into by the Company and a warrant agent, in connection
with the Public Offering (a “Warrant Agreement”).

 

(ii) On or prior to
the Closing Date, the Company and the Purchaser shall enter into a registration rights agreement (the “Registration
Rights Agreement”) pursuant to which the Company will grant certain registration rights to the Purchaser relating
to the Private Placement Units and Private Placement Warrants, including the underlying Securities.

 

Section 2. Representations and Warranties
of the Company. As a material inducement to the Purchaser to enter into this Agreement and purchase the Private Placement Units
and Private Placement Warrants, the Company hereby represents and warrants to the Purchaser (which representations and warranties
shall survive the Closing Date) that:

 

A. Organization
and Corporate Power. The Company is a corporation duly organized, validly existing and in good standing under the laws of the
State of Delaware and is qualified to do business in every jurisdiction in which the failure to so qualify would reasonably be
expected to have a material adverse effect on the financial condition, operating results or assets of the Company. The Company
possesses all requisite corporate power and authority necessary to carry out the transactions contemplated by this Agreement and
the Warrant Agreement.

 

B. Authorization;
No Breach.

 

(i) The execution,
delivery and performance of this Agreement and the transactions contemplated hereby, including the issuance of the Private Placement
Units and Private Placement Warrants (and the underlying Securities), have been duly authorized by the Company as of the Closing
Date. This Agreement constitutes the valid and binding obligation of the Company, enforceable in accordance with its terms. Upon
issuance in accordance with, and payment pursuant to, the terms of the Warrant Agreement (to the extent applicable) and this Agreement,
the Private Placement Units and the Private Placement Warrants will constitute valid and binding obligations of the Company, enforceable
in accordance with their terms as of the Closing Date.

 

(ii) The execution
and delivery by the Company of this Agreement and the Private Placement Warrants, the issuance and sale of the Private Placement
Units and Private Placement Warrants, the issuance of the Shares included in the Private Placement Units and upon exercise of the
Private Placement Warrants and the fulfillment of and compliance with, the respective terms hereof and thereof by the Company,
do not and will not as of the Closing Date (a) conflict with or result in a breach of the terms, conditions or provisions of, (b)
constitute a default under, (c) result in the creation of any lien, security interest, charge or encumbrance (a “Lien”)
upon the Company’s capital stock or assets under, (d) result in a violation of, or (e) require any authorization, consent,
approval, exemption or other action by or notice or declaration to, or filing with (collectively, “Filings”),
any court or administrative or governmental body or agency pursuant to the amended and restated certificate of incorporation of
the Company or the By Laws of the Company (in effect on the date hereof or as may be amended prior to completion of the contemplated
Public Offering), or any law, statute, rule or regulation to which the Company is subject, or any agreement, order, judgment or
decree to which the Company is subject, except for any Filings required after the date hereof under federal or state securities
laws.

 

C. Title to Securities.
Upon issuance in accordance with, and payment pursuant to, the terms hereof and (to the extent applicable) the Warrant Agreement,
the Shares included in the Private Placement Units or issuable upon exercise of the Private Placement Warrants will be duly and
validly issued, fully paid and nonassessable. Upon issuance in accordance with, and payment pursuant to, the terms hereof and (to
the extent applicable) the Warrant Agreement, the Purchaser will have good title to the Private Placement Units, Private Placement
Warrants and the Shares included in the Private Placement Units or issuable upon exercise of such Private Placement Warrants, free
and clear of all Liens of any kind, other than (i) transfer restrictions hereunder and under the other agreements contemplated
hereby, (ii) transfer restrictions under federal and state securities laws, and (iii) Liens imposed due to the actions of the Purchaser.

 

    	 	2	 

     

    

 

D. Governmental
Consents. No permit, consent, approval or authorization of, or declaration to or filing with, any governmental authority is
required in connection with the execution, delivery and performance by the Company of this Agreement or the consummation by the
Company of any other transactions contemplated hereby.

 

Section 3. Representations and Warranties
of the Purchaser. As a material inducement to the Company to enter into this Agreement and issue and sell the Private Placement
Units and Private Placement Warrants, including the underlying Securities, to the Purchaser, the Purchaser hereby represents and
warrants to the Company (which representations and warranties shall survive the Closing Date) that:

 

A. Organization
and Requisite Authority. The Purchaser possesses all requisite power and authority necessary to carry out the transactions
contemplated by this Agreement and the Warrant Agreement.

 

B. Authorization;
No Breach.

 

(i) This Agreement
constitutes a valid and binding obligation of the Purchaser, enforceable in accordance with its terms, subject to bankruptcy, insolvency,
fraudulent conveyance, reorganization, moratorium and other laws of general applicability relating to or affecting creditors’
rights and to general equitable principles (whether considered in a proceeding in equity or law).

 

(ii) The execution
and delivery by the Purchaser of this Agreement and the fulfillment of and compliance with the terms hereof by the Purchaser does
not and will not as of the Closing Date conflict with or result in a breach by the Purchaser of the terms, conditions or provisions
of any agreement, instrument, order, judgment or decree to which the Purchaser is subject.

 

C. Investment Representations.

 

(i) The Purchaser
is acquiring the Private Placement Units and Private Placement Warrants, including the underlying Securities, for the Purchaser’s
own account, for investment purposes only and not with a view towards, or for resale in connection with, any public sale or distribution
thereof.

 

(ii) The Purchaser is
an “accredited investor” as such term is defined in Regulation D under the Securities Act of 1933, as amended (the
“Securities Act”).

 

(iii) The Purchaser
understands that the Securities are being offered and will be sold to it in reliance on specific exemptions from the registration
requirements of the United States federal and state securities laws and that the Company is relying upon the truth and accuracy
of, and the Purchaser’s compliance with, the representations and warranties of the Purchaser set forth herein in order to
determine the availability of such exemptions and the eligibility of the Purchaser to acquire such Securities.

 

(iv) The Purchaser
has not decided to enter into this Agreement as a result of any general solicitation or general advertising within the meaning
of Rule 502(c) under the Securities Act.

 

(v) The Purchaser
has been furnished with all materials relating to the business, finances and operations of the Company and materials relating to
the offer and sale of the Securities which have been requested by the Purchaser. The Purchaser has been afforded the opportunity
to ask questions of the executive officers and directors of the Company. The Purchaser understands that its investment in the Securities
involves a high degree of risk and it has sought such accounting, legal and tax advice as it has considered necessary to make an
informed investment decision with respect to the acquisition of the Securities.

 

(vi) The Purchaser
understands that no United States federal or state agency or any other government or governmental agency has passed on or made
any recommendation or endorsement of the Securities or the fairness or suitability of the investment in the Securities by the Purchaser
nor have such authorities passed upon or endorsed the merits of the offering of the Securities.

 

    	 	3	 

     

    

 

(vii) The Purchaser
understands that: (a) the Securities have not been and are not being registered under the Securities Act or any state securities
laws, and may not be offered for sale, sold, assigned or transferred unless (1) subsequently registered thereunder or (2) sold
in reliance on an exemption therefrom; and (b) except as specifically set forth in the Registration Rights Agreement, neither the
Company nor any other person is under any obligation to register the Securities under the Securities Act or any state securities
laws or to comply with the terms and conditions of any exemption thereunder. In this regard, the Purchaser understands that the
Securities and Exchange Commission has taken the position that promoters or affiliates of a blank check company and their transferees,
both before and after a Business Combination, are deemed to be “underwriters” under the Securities Act when reselling
the securities of a blank check company. Based on that position, Rule 144 adopted pursuant to the Securities Act will not be available
for resale transactions of the Securities despite technical compliance with the requirements of such Rule, and the Securities can
be resold only through a registered offering or in reliance upon another exemption from the registration requirements of the Securities
Act.

 

(viii) The Purchaser
has such knowledge and experience in financial and business matters, knowledge of the high degree of risk associated with investments
in the securities of companies in the development stage such as the Company, is capable of evaluating the merits and risks of an
investment in the Securities and is able to bear the economic risk of an investment in the Securities in the amount contemplated
hereunder for an indefinite period of time. The Purchaser has adequate means of providing for its current financial needs and contingencies
and will have no current or anticipated future needs for liquidity which would be jeopardized by the investment in the Securities.
The Purchaser can afford a complete loss of its investments in the Securities.

 

Section 4. Conditions
of the Purchaser’s Obligations. The obligations of the Purchaser to purchase and pay for the Private Placement Units
and Private Placement Warrants are subject to the fulfillment, on or before the applicable Closing Date, of each of the following
conditions:

 

A. Representations
and Warranties. The representations and warranties of the Company contained in Section 2 shall be true and correct at and as
of such Closing Date as though then made.

 

B. Performance.
The Company shall have performed and complied with all agreements, obligations and conditions contained in this Agreement that
are required to be performed or complied with by it on or before such Closing Date.

 

C. No Injunction.
No litigation, statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated
or endorsed by or in any court or governmental authority of competent jurisdiction or any self-regulatory organization having authority
over the matters contemplated hereby, which prohibits the consummation of any of the transactions contemplated by this Agreement
or the Warrant Agreement.

 

D. Warrant Agreement.
The Company shall have entered into a Warrant Agreement with a warrant agent on terms satisfactory to the Purchaser.

 

E. Public Offering.
The Company shall have completed the Public Offering.

 

Section 5. Conditions
of the Company’s Obligations. The obligations of the Company to the Purchaser under this Agreement are subject to the
fulfillment, on or before the applicable Closing Date, of each of the following conditions:

 

A. Representations
and Warranties. The representations and warranties of the Purchaser contained in Section 3 shall be true and correct at and
as of such Closing Date as though then made.

 

B. Performance.
The Purchaser shall have performed and complied with all agreements, obligations and conditions contained in this Agreement that
are required to be performed or complied with by the Purchaser on or before such Closing Date.

 

C. No Injunction.
No litigation, statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated
or endorsed by or in any court or governmental authority of competent jurisdiction or any self-regulatory organization having authority
over the matters contemplated hereby, which prohibits the consummation of any of the transactions contemplated by this Agreement
or the Warrant Agreement.

 

    	 	4	 

     

    

 

D. Warrant Agreement.
The Company shall have entered into a Warrant Agreement with a warrant agent on terms satisfactory to the Company.

 

Section 6. Termination.
This Agreement may be terminated at any time after April 30, 2019 upon the election by either the Company or the Purchaser
upon written notice to the other party if the closing of the Public Offering does not occur prior to such date.

 

Section 7. Survival
of Representations and Warranties. All of the representations and warranties contained herein shall survive each Closing Date.

 

Section 8. Definitions.
Terms used but not otherwise defined in this Agreement shall have the meaning assigned to such terms in the registration statement
on Form S-1, as amended, as filed with the Securities and Exchange Commission under the Securities Act (the “Registration
Statement”).

 

Section 9. Miscellaneous.

 

A. Successors and
Assigns. Except as otherwise expressly provided herein, all covenants and agreements contained in this Agreement by or on behalf
of any of the parties hereto shall bind and inure to the benefit of the respective successors of the parties hereto whether so
expressed or not. Notwithstanding the foregoing or anything to the contrary herein, the parties may not assign this Agreement,
other than assignments by the Purchaser to affiliates thereof.

 

B. 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 by or invalid under applicable law, such provision shall be
ineffective only to the extent of such prohibition or invalidity, without invalidating the remainder of this Agreement.

 

C. Counterparts.
This Agreement may be executed simultaneously in two or more counterparts, none of which need contain the signatures of more than
one party, but all such counterparts taken together shall constitute one and the same agreement.

 

D. Descriptive
Headings; Interpretation. The descriptive headings of this Agreement are inserted for convenience only and do not constitute
a substantive part of this Agreement. The use of the word “including” in this Agreement shall be by way of example
rather than by limitation.

 

E. Governing Law.
This Agreement shall be deemed to be a contract made under the laws of the State of Delaware and for all purposes shall be construed
in accordance with the internal laws of the State of Delaware.

 

F. Amendments.
This Agreement may not be amended, modified or waived as to any particular provision, except by a written instrument executed by
all parties hereto.

 

[Signature page follows]

 

    	 	5	 

     

    

 

IN WITNESS WHEREOF,
the parties hereto have executed this Agreement to be effective as of the date first set forth above.

 

	 	COMPANY:
	 	 
	 	BOXWOOD MERGER CORP.
	 	 	 
	 	By:	/s/ Stephen M. Kadenacy
	 	 	Name: Stephen M. Kadenacy
	 	 	Title: Chief Executive Officer
	 	 
	 	PURCHASER:
	 	 
	 	BOXWOOD SPONSOR, LLC
	 	 	 
	 	By:	/s/ Stephen M. Kadenacy
	 	 	Name: Stephen M. Kadenacy
	 	 	Title: Manager
	 	 	 
	 	By:	/s/ Jin Chun
	 	 	Name: Jin Chun
	 	 	Title: Manager

 

[Signature Page to Securities Purchase Agreement]

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