Document:

EX-10.3

 Exhibit 10.3 

REGISTRATION AND STOCKHOLDER RIGHTS AGREEMENT 

THIS REGISTRATION AND STOCKHOLDER RIGHTS AGREEMENT (this “Agreement”), dated as of March 1, 2021 is made and
entered into by and among NightDragon Acquisition Corp., a Delaware corporation (the “Company”), NightDragon Acquisition Sponsor, LLC, a Delaware limited liability company (the “Sponsor”), and the
other undersigned parties listed under Holder on the signature page hereto (each such party, together with the Sponsor and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 6.2 of this
Agreement, a “Holder” and collectively the “Holders”). 
 RECITALS 

WHEREAS, the Company and the Sponsor have entered into that certain Securities Subscription Agreement, dated as of December 14,
2020, pursuant to which the Sponsor purchased an aggregate of 8,625,000 shares (the “Initial Founder Shares”) of the Company’s common stock, par value $0.00001 per share; 

WHEREAS, on January 28, 2021, the Initial Founder Shares were reclassified and changed into 8,625,000 shares (such shares,
together with the shares of Class A Common Stock (as defined below) issuable upon conversion thereof, the “Founder Shares”) of the Company’s Class B common stock, par value $0.00001 per share, 1,125,000 of
which are subject to forfeiture depending on the extent to which the underwriters’ over-allotment option is exercised; 

WHEREAS, the Founder Shares are convertible into shares of the Company’s Class A common stock, par value $0.00001 per share
(the “Class A Common Stock”), on a one-for-one basis, subject to adjustment, on the terms and conditions
provided in the Company’s second amended and restated certificate of incorporation, as may be amended from time to time; 

WHEREAS, on March 1, 2021 the Company and the Sponsor entered into that certain Unit Subscription Agreement, pursuant to which the
Sponsor agreed to purchase 900,000 SCALE units (or up to 1,035,000 SCALE units if the over-allotment option in connection with the Company’s initial public offering is exercised in full) (such units, together with all other units issued by the
Company to the Sponsor on substantially the same terms, including the Working Capital Units (as defined below), the “Private Placement Units”), each of which consists of one share of Class A Common Stock (such shares,
together with all other shares of Class A Common Stock issued by the Company to the Sponsor on substantially the same terms, including the Working Capital Shares (as defined below), the “Private Placement Shares”) and one-fifth of one redeemable warrant (such warrants, together with all other warrants issued by the Company to the Sponsor on substantially the same terms, including the Working Capital Warrants (as defined below),
the “Private Placement Warrants”), in a private placement transaction occurring simultaneously with the closing of the Company’s initial public offering, each Private Placement Warrant entitling the holder to purchase
one share of Class A Common Stock at an exercise price of $11.50 per share; 
 WHEREAS, in order to finance the Company’s
transaction costs in connection with an intended initial Business Combination (as defined below), the Sponsor or an affiliate of the Sponsor or certain of the Company’s officers and directors may loan to the Company funds as the Company
require, of which up to $1,500,000 of such loans may be convertible into SCALE units (“Working Capital Units”) at a price of $10.00 per SCALE unit, each Working Capital Unit consisting of one share of Class A Common
Stock (such shares, the “Working Capital Shares”) and one-fifth of one redeemable warrant (the “Working Capital Warrants”); and 

  
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 WHEREAS, the Company and the Holders desire to enter into this Agreement, pursuant to
which the Company shall grant the Holders certain registration rights with respect to certain securities of the Company, as set forth in this Agreement. 

NOW, THEREFORE, in consideration of the mutual representations, covenants and agreements contained herein, and certain other
good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto, intending to be legally bound, hereby agree as follows: 

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” shall mean any public disclosure of material non-public information, which disclosure, in the good faith judgment of the Chief Executive Officer or the principal financial officer of the Company, after consultation with counsel to the Company, (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 Company has a bona fide business purpose for not making such information public. 

“Agreement” shall have the meaning given in the Preamble. 

“Board” shall mean the Board of Directors of the Company. 

“Business Combination” shall mean any merger, asset acquisition, stock purchase, reorganization or other similar
business combination with one or more businesses, involving the Company. 
 “Commission” shall mean the U.S.
Securities and Exchange Commission. 
 “Demanding Holder” shall have the meaning given in subsection 2.1.1.

 “Demand Registration” shall have the meaning given in subsection 2.1.1. 

“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended. 

“Form S-1” shall have the meaning given in Section 2.1.1. 

“Form S-3” shall have the meaning given in Section 2.1.1. 

“Founder Shares” shall have the meaning given in the Recitals. 

“Founder Shares Lock-Up Period” shall mean, with respect to the Founder
Shares, the period ending on the earlier of (A) six month after the completion of the Company’s initial Business Combination or (B) the date on which the Company completes a liquidation, merger, reorganization or other similar
transaction that results in all of the Company’s public stockholders having the right to exchange their shares of Class A Common Stock for cash, securities or other property. 

  
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 “Holders” shall have the meaning given in the Preamble. 

“Initial Founder Shares” shall have the meaning given in the Recitals. 

“Insider Letter” shall mean that certain letter agreement, dated as of the date hereof, by and among the Company, the
Sponsor, each of the Company’s executive officers and directors and certain other parties thereto. 
 “Maximum Number of
Securities” shall have the meaning given in Section 2.1.4. 
 “Misstatement” shall mean 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 not misleading or, in the case of a Prospectus, not
misleading in the light of the circumstances under which they were made. 
 “Nominee” shall have the meaning given
in subsection 5.1.1. 
 “Permitted Transferees” shall mean any 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 Letter and any other applicable agreement between such Holder and the Company, and to any transferee thereafter. 

“Piggyback Registration” shall have the meaning given in Section 2.2.1. 

“Private Placement Lock-Up Period” shall mean, with respect to Private
Placement Units, Private Placement Shares or Private Placement Warrants that are held by the initial purchasers of such Private Placement Units, Private Placement Shares or Private Placement Warrants or their Permitted Transferees, and any of the
shares of Class A Common Stock issued or issuable upon the exercise or conversion of the Private Placement Warrants and that are held by the initial purchasers of the Private Placement Warrants or their Permitted Transferees, the period ending
30 days after the completion of the Company’s initial Business Combination. 
 “Private Placement Shares” shall
have the meaning given in the Recitals. 
 “Private Placement Units” shall have the meaning given in the Recitals.

 “Private Placement Warrants” shall have the meaning given in the Recitals. 

“Pro Rata” shall have the meaning given in Section 2.1.4. 

“Prospectus” shall mean 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. 

“Registrable Security” shall mean (a) the Founder Shares (including the shares of Class A Common Stock
issued or issuable upon the conversion of any Founder Shares), (b) the Private Placement Units, (c) the Private Placement Shares, (d) the Private Placement Warrants (including any shares of the Class A Common Stock issued or issuable
upon the exercise of any such Private Placement Warrants), and (e) any other equity security of the Company issued or issuable with respect to any of the securities described in the foregoing clauses (a) - (d) 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 

  
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particular Registrable Security, such security shall cease to be a Registrable Security when: (A) a Registration Statement with respect to the sale of such security shall have become
effective under the Securities Act and such security shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such security shall have been otherwise transferred, new certificates for such
security not bearing a legend restricting further transfer shall have been delivered by the Company and subsequent public distribution of such security shall not require registration under the Securities Act; (C) such security shall have ceased
to be outstanding; (D) such security may be sold without registration pursuant to Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission) (but with no volume or other restrictions or
limitations); or (E) such security has been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction. 

“Registration” shall mean 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” shall mean 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, Inc.) and any securities exchange on which the Class A Common Stock is then listed; 
 (B) fees and expenses of compliance
with securities or blue sky laws (including reasonable 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 Company; 

(E) reasonable fees and disbursements of all independent registered public accountants of the Company incurred specifically in connection with
such Registration; and 
 (F) reasonable 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” shall mean any registration statement filed by the Company with the Commission in compliance
with the Securities Act and the rules and regulations promulgated thereunder (other than a Registration Statement on Form S-4 or Form S-8, or their successors), which
registration statement 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” shall have the meaning given in Section 2.1.1. 

“Securities Act” shall mean the Securities Act of 1933, as amended. 

“Sponsor” shall have the meaning given in the Recitals. 

  
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 “Sponsor Director” means an individual elected to the Board that has
been nominated pursuant to Section 5.1. 
 “Underwriter” shall mean 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” shall mean a Registration in which
securities of the Company are sold to an Underwriter in a firm commitment underwriting for distribution to the public. 

“Working Capital Shares” shall have the meaning given in the Recitals. 

“Working Capital Units” shall have the meaning given in the Recitals. 

“Working Capital Warrants” shall have the meaning given in the Recitals. 

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 Company consummates a Business Combination, the Holders of at least a majority in interest of the then-outstanding number of Registrable
Securities (the “Demanding Holders”) may make a written demand for Registration 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 Company shall, within ten (10) days of the Company’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 a 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 Company, in writing, within five (5) days after
the receipt by the Holder of the notice from the Company. Upon receipt by the Company 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 a Demand Registration and the Company shall effect, as soon thereafter as practicable, but not more than forty five (45) days immediately after the Company’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 Company be obligated to effect more than an aggregate of three (3) Registrations
pursuant to a Demand Registration 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 in such Form S-1 Registration have been sold, in accordance with Section 3.1 of
this Agreement. 
 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 

  
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with respect to a Registration pursuant to the Demand Registration has been declared effective by the Commission and (ii) the Company 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 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 within five (5) days to continue with such Registration and accordingly notify the Company in writing of such election within such five (5)-day period; provided,
further, that the Company 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 Company 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 Company, 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 Class A Common Stock or other equity securities that the Company desires to sell and the Class A Common Stock or other equity securities, if any, as to which a Registration has
been requested pursuant to separate written contractual piggy-back registration rights held by any other stockholders of the Company 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 the Underwritten Offering (such maximum dollar amount or maximum number of such securities, as
applicable, the “Maximum Number of Securities”), then the Company 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”)) that 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 Class A Common Stock or other equity securities that the Company desires to sell, which 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 Class A Common Stock or other equity securities of other persons
or entities that 

  
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the Company 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 Company 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 Company 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. 
  

	 	2.2	 Piggyback Registration. 

2.2.1 Piggyback Rights. If, at any time on or after the date the Company consummates a Business Combination, the Company
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 Company (or by the Company and by the stockholders of the Company 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 Company’s existing stockholders, (iii) for an offering of debt that is convertible into equity
securities of the Company or (iv) for a dividend reinvestment plan, then the Company 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 Company 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 such Piggyback
Registration on the same terms and conditions as any similar securities of the Company included in such Piggyback 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 Company. 
 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 Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that the dollar
amount or number of the securities that the Company desires to sell, taken together with (i) the Class A Common Stock or other equity securities, if any, as to which Registration has been demanded pursuant to separate written contractual
arrangements with 

  
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persons or entities other than the Holders of Registrable Securities hereunder, (ii) the Registrable Securities as to which registration has been requested pursuant to
Section 2.2 hereof, and (iii) the Class A Common Stock or other equity securities, if any, as to which Registration has been requested pursuant to separate written contractual piggy-back registration rights of
other stockholders of the Company, exceeds the Maximum Number of Securities, then: 
 (a) If the Registration is undertaken
for the Company’s account, the Company shall include in any such Registration (A) first, the Class A Common Stock or other equity securities that the Company desires to sell, which 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, which 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 Class A Common Stock, if any, as to which Registration has been requested pursuant to written contractual piggy-back registration rights of other stockholders of the Company, which can be sold without exceeding the Maximum Number of
Securities; 
 (b) If the Registration is pursuant to a request by persons or entities other than the Holders of Registrable
Securities, then the Company shall include in any such Registration (A) first, the Class A Common Stock or other equity securities, if any, of such requesting persons or entities, other than the Holders of Registrable Securities, which 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, which 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 Class A Common Stock or other equity securities that the Company desires to sell, which 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 Class A Common Stock or other equity securities for the account of other persons or entities that the Company is obligated to register pursuant
to separate written contractual arrangements with such persons or entities, which 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 Company 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 Company (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 Company 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. 

  
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 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 Company, 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 Company shall not be obligated to effect such request through an Underwritten Offering. Within five (5) days of the Company’s receipt of a written request from a Holder or Holders of Registrable Securities for a
Registration on Form S-3, the Company 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 Company, in writing,
within ten (10) days after the receipt by the Holder of the notice from the Company. As soon as practicable thereafter, but not more than twelve (12) days after the Company’s initial receipt of such written request for a Registration
on Form S-3, the Company 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 Company shall not be obligated to effect any such Registration pursuant to this
Section 2.3 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 Company 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 $10,000,000. 

2.4 Restrictions on Registration Rights. If (A) during the period starting with the date sixty (60) days prior to the
Company’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 Company initiated Registration and provided that the Company 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 Company 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
seriously detrimental to the Company and the Board concludes as a result that it is essential to defer the filing of such Registration Statement at such time, then in each case the Company 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 seriously detrimental to the Company for such Registration Statement to be filed in the near future and that it is therefore essential to defer the filing of such
Registration Statement. In such event, the Company shall have the right to defer such filing for a period of not more than thirty (30) days; provided, however, that the Company 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 

COMPANY PROCEDURES 
 3.1
General Procedures. If at any time on or after the date the Company consummates a Business Combination the Company is required to effect the Registration of Registrable Securities, the Company 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 Company shall, as expeditiously as possible: 

  
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 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 reasonably requested by any Holder 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 Company or by the Securities Act or rules and regulations thereunder to keep the Registration Statement effective until 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; 
 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 each Holder of Registrable Securities included in such Registration, and each such Holder’s 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 each Holder 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 any Holder
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 Company 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 Company 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 Company are then listed; 
 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; 

  
 10 

 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 and its counsel, including, without limitation, providing copies promptly upon receipt of any comment letters received with respect to any such Registration Statement or Prospectus; 

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 (such representative to be
selected by a majority of the participating 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 Company’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 representative or Underwriters enter into a confidentiality agreement, in form and substance reasonably satisfactory to the Company, prior to the release or disclosure of any such information; and provided further,
the Company may not include the name of any Holder or Underwriter or any information regarding any Holder or Underwriter in any Registration Statement or Prospectus, any amendment or supplement to such Registration Statement or Prospectus, any
document that is to be incorporated by reference into such Registration Statement or Prospectus, or any response to any comment letter, without the prior written consent of such Holder or Underwriter and providing each such Holder or Underwriter a
reasonable amount of time to review and comment on such applicable document, which comments the Company shall include unless contrary to applicable law; 

3.1.11 obtain a “cold comfort” letter from the Company’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 Company 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 assurance letters, and reasonably satisfactory 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 Company’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 (or any successor rule promulgated thereafter by the Commission); 

  
 11 

 3.1.15 if the Registration involves the Registration of Registrable
Securities involving gross proceeds in excess of $50,000,000, use its reasonable efforts to make available senior executives of the Company 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. 
 3.2 Registration Expenses.
The Registration Expenses of all Registrations shall be borne by the Company. 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 Company pursuant to a Registration initiated by the Company hereunder unless such person (i) agrees to sell such person’s securities on the basis provided in any underwriting arrangements approved by the Company 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
Company that a Registration Statement or Prospectus contains a Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until he, she or it has received copies of a supplemented or amended Prospectus
correcting the Misstatement (it being understood that the Company hereby covenants to prepare and file such supplement or amendment as soon as practicable after the time of such notice), or until he, she or it is advised in writing by the Company
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 Company to make an Adverse Disclosure or would require the
inclusion in such Registration Statement of financial statements that are unavailable to the Company for reasons beyond the Company’s control, the Company 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 Company to be necessary for such purpose. In the event the
Company 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 Company shall immediately notify the Holders of the expiration of any period during which it exercised its rights under this Section 3.4, and upon the expiration of such period, the Holders
shall be entitled to resume the use of any such Prospectus in connection with any sale or offer to sell Registrable Securities. 
 3.5
Reporting Obligations. As long as any Holder shall own Registrable Securities, the Company, at all times while it shall be a reporting company 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 Company 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.
The Company 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 Class A Common Stock

  
 12 

 
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 (or any successor rule
promulgated thereafter by the Commission), including providing any legal opinions, to the extent such exemption is available to Holders at such time. Upon the request of any Holder, the Company 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 Company 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 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 Company by such Holder expressly for use therein. The Company shall indemnify the 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 in the foregoing with respect to the indemnification of the Holder. 

4.1.2 In connection with any Registration Statement in which a Holder of Registrable Securities is participating, 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
directors and officers and agents and each person who controls the Company (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 Company. 

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 

  
 13 

 
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 (plus local 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. 

4.1.5 If the indemnification provided under this 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. 
 ARTICLE V 

STOCKHOLDER RIGHTS 
 5.1
Subject to the terms and conditions of this Agreement, at any time and from time to time on or after the date that the Company consummates a Business Combination and for so long as the Sponsor holds any Registrable Securities: 

  
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 5.1.1 The Sponsor shall have the right, but not the obligation, to designate
three (3) individuals to be appointed or nominated, as the case may be, for election to the Board (including any successor, each, a “Nominee”) by giving written notice to the Company on or before the time such
information is reasonably requested by the Board or the Nominating and Corporate Governance Committee of the Board, as applicable, for inclusion in a proxy statement for a meeting of stockholders. 

5.1.2 The Company will, as promptly as practicable, use its best efforts to take all necessary and desirable actions
(including, without limitation, calling special meetings of the Board and the stockholders and recommending, supporting and soliciting proxies) so that the applicable number of Sponsor Directors is serving on the Board at all times during which the
nomination rights provided in Section 5.1.1 are applicable. 
 5.1.3 The Company shall, to the fullest extent permitted
by applicable law, use its best efforts to take all actions necessary to ensure that: (i) each Nominee is included in the Board’s slate of nominees to the stockholders of the Company for each election of directors; and (ii) each
Nominee is included in the proxy statement prepared by management of the Company in connection with soliciting proxies for every meeting of the stockholders of the Company called with respect to the election of members of the Board, and at every
adjournment or postponement thereof, and on every action or approval by written consent of the stockholders of the Company or the Board with respect to the election of members of the Board. 

5.1.4 If a vacancy occurs because of the death, disability, disqualification, resignation, or removal of a Sponsor Director or
for any other reason during the period in which rights provided in Section 5.1.1 are applicable, the Sponsor shall be entitled to designate such person’s successor, and the Company will, as promptly as practicable following such
designation, use its best efforts to take all necessary and desirable actions, to the fullest extent permitted by law, within its control such that such vacancy shall be filled with such successor Nominee. 

5.1.5 If a Nominee is not elected because of such Nominee’s death, disability, disqualification, withdrawal as a nominee
or for any other reason, the Sponsor shall be entitled to designate promptly another Nominee and the Company will take all necessary and desirable actions within its control such that the director position for which such Nominee was nominated shall
not be filled pending such designation. 
 5.1.6 As promptly as reasonably practicable following the request of any Sponsor
Director, the Company shall enter into an indemnification agreement with such Sponsor Director, in the form entered into with the other members of the Board. The Company shall pay the reasonable, documented out-of-pocket expenses incurred by the Sponsor Director in connection with his or her services provided to or on behalf of the Company, including attending meetings or events attended explicitly on behalf of
the Company at the Company’s request. 
 5.1.7 The Company shall (i) purchase directors’ and officers’
liability insurance in an amount determined by the Board to be reasonable and customary and (ii) for so long as a Sponsor Director serves as a Director of the Company, maintain such coverage with respect to such Sponsor Director; provided
that upon removal or resignation of such Sponsor Director for any reason, the Company shall take all actions reasonably necessary to extend such directors’ and officers’ liability insurance coverage for a period of not less than six
years from any such event in respect of any act or omission occurring at or prior to such event. 

  
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 5.1.8 For so long as a Sponsor Director serves as a director of the Company,
the Company shall not amend, alter or repeal any right to indemnification or exculpation covering or benefiting any director nominated pursuant to this Agreement as and to the extent consistent with applicable law, whether such right is contained in
the Company’s certificate of incorporation or bylaws, each as amended, or another document (except to the extent such amendment or alteration permits the Company to provide broader indemnification or exculpation rights on a retroactive basis
than permitted prior thereto). 
 5.1.9 Any Nominee will be subject to the Company’s customary due diligence process,
including its review of a completed questionnaire and a background check. Based on the foregoing, the Company may object to any Nominee provided (a) it does so in good faith, and (b) such objection is based upon any of the following:
(i) such Nominee was convicted in a criminal proceeding or is a named subject of a pending criminal proceeding (excluding traffic violations and other minor offenses), (ii) such Nominee was the subject of any order, judgment, or decree not
subsequently reversed, suspended or vacated of any court of competent jurisdiction, permanently or temporarily enjoining such proposed director from, or otherwise limiting, the following activities: (A) engaging in any type of business
practice, or (B) engaging in any activity in connection with the purchase or sale of any security or in connection with any violation of federal or state securities laws, (iii) such Nominee was the subject of any order, judgment or decree,
not subsequently reversed, suspended or vacated, of any federal or state authority barring, suspending or otherwise limiting for more than 60 days the right of such person to engage in any activity described in clause (ii)(B), or to be associated
with persons engaged in such activity, (iv) such proposed director was found by a court of competent jurisdiction in a civil action or by the Commission to have violated any federal or state securities law, and the judgment in such civil action
or finding by the Commission has not been subsequently reversed, suspended or vacated, or (v) such proposed director was the subject of, or a party to any federal or state judicial or administrative order, judgment, decree, or finding, not
subsequently reversed, suspended or vacated, relating to a violation of any federal or state securities laws or regulations. In the event the Board reasonably finds the Nominee to be unsuitable based upon one or more of the foregoing clauses
(i) through (v) and reasonably objects to the identified director, the Sponsor shall be entitled to propose a different nominee to the Board within 30 calendar days of the Company’s notice to Sponsor of its objection to the Nominee and
such replacement Nominee shall be subject to the review process outlined above. 
 5.1.10 The Company shall take all
necessary action to cause a Sponsor Director chosen by the Sponsor to be elected to the board of directors (or similar governing body) of each material operating subsidiary of the Company to the extent requested by the Sponsor. Such Sponsor Director
shall have the right to attend (in person or remotely) any meetings of the board of directors (or similar governing body or committee thereof) of each subsidiary of the Company. 

ARTICLE VI 

MISCELLANEOUS 
 6.1
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, telecopy, telegram 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, telecopy, telegram or facsimile, at such time as it is delivered to the addressee 

  
 16 

 
(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, if to the Company, to: 101 Second Street, Suite 1275, San Francisco, California 94105, Attention: Steve Simonian, with copy to: Wilson Sonsini Goodrich & Rosati, P.C., 650 Page Mill Avenue, Palo Alto, California 94304, Attention:
Jeffrey Saper, Robert Day and Bryan King, and, if to any Holder, at such Holder’s address or facsimile number as set forth in the Company’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 6.1. 

 

	 	6.2	 Assignment; No Third Party Beneficiaries. 

6.2.1 This Agreement and the rights, duties and obligations of the Company hereunder may not be assigned or delegated by the
Company in whole or in part. 
 6.2.2 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, the Insider Letter and other applicable agreements. 
 6.2.3 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, which shall include Permitted Transferees. 

6.2.4 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 6.2 hereof. 
 6.2.5 No assignment by any party
hereto of such party’s rights, duties and obligations hereunder shall be binding upon or obligate the Company unless and until the Company shall have received (i) written notice of such assignment as provided in
Section 6.1 hereof and (ii) the written agreement of the assignee, in a form reasonably satisfactory to the Company, 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 6.2 shall be null and void. 

6.3 Severability. This Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof
shall not affect the validity or enforceability of this Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or unenforceable term or provision, the parties hereto intend that there shall be added as a part of
this Agreement a provision as similar in terms to such invalid or unenforceable provision as may be possible that is valid and enforceable. 

6.4 Counterparts. This Agreement may be executed in counterparts, each of which when so executed shall be deemed to be an original and
all of which when taken together shall constitute one and the same instrument. The words “execution,” “signed,” “signature,” and words of like import in this Agreement or in any other certificate, agreement or document
related to this Agreement shall include images of manually executed signatures transmitted by facsimile or other electronic format (including, without limitation, “pdf,” “tif” or “jpg”) and other electronic signatures
(including, without limitation, DocuSign and AdobeSign). The use of electronic signatures and electronic records (including, without 

  
 17 

 
limitation, any contract or other record created, generated, sent, communicated, received, or stored by electronic means) shall be of the same legal effect, validity and enforceability as a
manually executed signature or use of a paper-based record-keeping system to the fullest extent permitted by applicable law, including the Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures
and Records Act and any other applicable law, including, without limitation, any state law based on the Uniform Electronic Transactions Act or the Uniform Commercial Code. 

6.5 Entire Agreement. This Agreement (including all agreements entered into pursuant hereto and all certificates and instruments
delivered pursuant hereto and thereto) constitute the entire agreement of the parties with respect to the subject matter hereof and supersede all prior and contemporaneous agreements, representations, understandings, negotiations and discussions
between the parties, whether oral or written. 
 6.6 Governing Law; Venue. NOTWITHSTANDING THE PLACE WHERE THIS AGREEMENT MAY BE
EXECUTED BY ANY OF THE PARTIES HERETO, THE PARTIES EXPRESSLY AGREE THAT (I) 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 AND (II) THE VENUE FOR ANY ACTION TAKEN WITH RESPECT TO THIS AGREEMENT SHALL BE ANY STATE OR FEDERAL COURT IN NEW YORK COUNTY IN THE STATE
OF NEW YORK. 
 6.7 Waiver of Trial by Jury. Each party hereby irrevocably and unconditionally waives the right to a trial by jury in
any action, suit, counterclaim or other proceeding (whether based on contract, tort or otherwise) arising out of, connected with or relating to this Agreement, the transactions contemplated hereby, or the actions of the Sponsor in the negotiation,
administration, performance or enforcement hereof. 
 6.8 Amendments and Modifications. Upon the written consent of the Company 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 his, her or its capacity as a holder of the shares of capital stock of
the Company, 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 Company and any other party hereto or any failure or
delay on the part of a Holder or the Company in exercising any rights or remedies under this Agreement shall operate as a waiver of any rights or remedies of any Holder or the Company. 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. 

6.9 Titles and Headings. Titles and headings of sections of this Agreement are for convenience only and shall not affect the
construction of any provision of this Agreement. 
 6.10 Remedies Cumulative. In the event that the Company fails to observe or
perform any covenant or agreement to be observed or performed under this Agreement, the Holders may proceed to protect and enforce its rights by suit in equity or action at law, whether for specific performance of any term contained in this
Agreement or for an injunction against the breach of any such term or in aid of the exercise of any power granted in this Agreement or to enforce any other legal or equitable right, or to take any one or more of such actions, without being required
to post a bond. None of the rights, powers or remedies conferred under this Agreement shall be mutually exclusive, and each such right, power or remedy shall be cumulative and in addition to any other right, power or remedy, whether conferred by
this Agreement or now or hereafter available at law, in equity, by statute or otherwise. 

  
 18 

 6.11 Other Registration Rights. The Company represents and warrants that no person,
other than a Holder of Registrable Securities, has any right to require the Company to register any securities of the Company for sale or to include such securities of the Company in any Registration filed by the Company for the sale of securities
for its own account or for the account of any other person. Further, the Company 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. 
 6.12 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(a)(3) of the Securities Act and Rule 174 thereunder (or any successor rule promulgated thereafter by the Commission)) or (B) the Holders of all of the Registrable Securities are
permitted to sell the Registrable Securities under Rule 144 (or any similar provision) under the Securities Act without limitation on the amount of securities sold or the manner of sale. The provisions of Section 3.5 and
Article IV shall survive any termination. 
 [SIGNATURE PAGES FOLLOW] 

  
 19 

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

			
	COMPANY:
	
	NIGHTDRAGON ACQUISTION CORP.
	a Delaware corporation
		
	By:	 	 /s/ Steve Simonian

	Name:	 	Steve Simonian
	Title:	 	Chief Financial Officer
	
	HOLDERS:
	
	 NIGHTDRAGON ACQUISITION

SPONSOR, LLC

	a Delaware limited liability company
		
	By:	 	 /s/ David G. DeWalt

	Name:	 	David G. DeWalt
	Title:	 	Manager
		
	By:	 	 /s/ Morgan Kyauk

	Name:	 	Morgan Kyauk
	Title:	 	Manager

  
 [Signature Page to
Registration and Stockholder Rights Agreement]EX-10.4

 Exhibit 10.4 

UNIT SUBSCRIPTION AGREEMENT 

This UNIT SUBSCRIPTION AGREEMENT (this “Agreement”) is made as of March 1, 2021, by and between NightDragon Acquisition
Corp., a Delaware corporation (the “Company”), and NightDragon Acquisition Sponsor, LLC, a Delaware limited liability company (the “Sponsor”). 

WHEREAS, the Company desires to sell to the Sponsor, and the Sponsor desires to purchase from the Company, in a private placement transaction
(the “Private Placement”) an aggregate of 900,000 SCALE units (or up to 1,035,000 SCALE units if the underwriters’ over-allotment option in connection with the Company’s initial public offering (the “IPO”)
is exercised in full) (the “Units”) of the Company, each Unit consisting of one share of the Company’s Class A common stock, par value $0.00001 per share (“Common Stock”), and one-fifth of one redeemable warrant, each whole warrant exercisable to purchase one share of Common Stock (each, a “Warrant”), for a purchase price of $10.00 per Unit (the “Unit
Price”). In this Agreement, (a) the shares of Common Stock underlying the Warrants are referred to as the “Warrant Shares,” (b) the shares of Common Stock underlying the Units (excluding the Warrant Shares) are
referred to as the “Placement Shares,” (c) the Warrants underlying the Units are referred to as the “Placement Warrants” and (d) the Units, Placement Shares, Placement Warrants and Warrant Shares, collectively,
are referred to as the “Securities.” 
 NOW, THEREFORE, in consideration of the premises and the mutual covenants
hereinafter set forth and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Company and Sponsor hereby agree as follows: 

1. Agreement to Subscribe. 

1.1 Purchase and Issuance of the Units. Upon the terms and subject to the conditions of this Agreement, the Sponsor hereby agrees to
purchase from the Company, and the Company hereby agrees to sell to the Sponsor, on the Initial Closing Date (as defined below) 900,000 Units in consideration of the payment of the Purchase Price (as defined below). On the Initial Closing Date, the
Company shall, at its option, deliver to the Sponsor the certificates representing the Securities purchased or effect such delivery in book-entry form. 

1.2 Purchase Price. The Sponsor shall pay $9,000,000 (the “Purchase Price”) by wire transfer of immediately available
funds or by such other method as may be reasonably acceptable to the Company, in the following amounts: (i) $3,000,000 to the Company, at a financial institution to be chosen by the Company (the “Operating Account”), and (ii)
$6,000,000 to the trust account (the “Trust Account”) maintained by American Stock Transfer & Trust Company, LLC, acting as trustee (“AST”), in each case in accordance with the Company’s wire
instructions no later than one Business Day before the Initial Closing Date. 
 1.3 Initial Closing. The closing (the
“Closing”) of the purchase and sale of 900,000 Units shall take place simultaneously with the closing of the IPO (the “Initial Closing Date”). The closing of such Units shall take place at the offices of Wilson
Sonsini Goodrich & Rosati, P.C., 650 Page Mill Road, Palo Alto, California 94304, or such other place as may be mutually agreed upon by the parties. 

1.4 Purchase and Issuance of Additional Units. Upon the terms and subject to the conditions of this Agreement, the Sponsor hereby
agrees to purchase from the Company, and the Company hereby agrees to sell to the Sponsor, on each Over-allotment Closing Date (as defined below) up to an aggregate of 135,000 Units (the “Additional Units”) in consideration of the
payment of the Over-allotment Purchase Price (as defined below) and in the same proportion as the amount of the over-allotment option is exercised. On each Over-allotment Closing Date, the Company shall, at its option, deliver to the Sponsor the
certificates representing the Securities purchased or effect such delivery in book-entry form. 

  
 -1- 

 1.5 Purchase Price for Additional Units. The Sponsor shall pay the Unit Price per
additional Unit or up to $1,350,000 (if the over-allotment option in connection with the IPO is exercised in full) (the “Over-allotment Purchase Price”) by wire transfer of immediately available funds or by such other method as may
be reasonably acceptable to the Company, as follows: (i) an amount equal to 2.0% of the purchase price for any Units sold to the underwriters in connection with the exercise of their over-allotment option, up to a maximum of $900,000, to the
Trust Account and (ii) the remainder to the Operating Account, in each case in accordance with the Company’s wire instructions on the date of the consummation of the closing of each exercise of the over-allotment option, and concurrently
with the consummation thereof, or on such earlier time and date as may be mutually agreed by the Company and the Sponsor (each such date, an “Over-allotment Closing Date” and, together with the Initial Closing Date, the
“Closing Dates” and each, a “Closing Date”). 
 1.6 Over-Allotment Closing. Each closing of the
purchase and sale of Additional Units shall take place at the offices of Wilson Sonsini Goodrich & Rosati, P.C., 650 Page Mill Road, Palo Alto, California 94304, or such other place as may be mutually agreed upon by the parties. 

1.7 Termination. This Agreement and each of the obligations of the undersigned shall be null and void and without effect if the Closing does
not occur prior to March 31, 2021. 
 2. Representations and Warranties of Sponsor. Sponsor represents and warrants to the
Company as follows: 
 2.1 No Government Recommendation or Approval. Sponsor understands that no federal or state agency has passed
upon or made any recommendation or endorsement of the Company or the Private Placement of the Securities. 
 2.2 Accredited Investor.
Sponsor represents that it is an “accredited investor” as such term is defined in Rule 501(a) of Regulation D under the Securities Act of 1933, as amended (the “Securities Act”), and acknowledges that the sale contemplated
hereby is being made in reliance, among other things, on a private placement exemption to “accredited investors” under the Securities Act and similar exemptions under state law. 

2.3 Intent. Sponsor is purchasing the Securities solely for investment purposes, for Sponsor’s own account (and/or for the account
or benefit of its members or affiliates, as permitted, pursuant to the terms of an agreement (the “Insider Letter”) to be entered into with respect to the Securities between, among others, Sponsor and the Company, as described in
the registration statement relating to the IPO (the “Registration Statement”)), and not with a view to the distribution thereof and Sponsor has no present arrangement to sell the Securities to or through any person or entity except
as may be permitted under the Insider Letter. Sponsor shall not engage in hedging transactions with regard to the Securities unless in compliance with the Securities Act. 

2.4 Restrictions on Transfer. Sponsor acknowledges and understands the Units are being offered in a transaction not involving a public
offering in the United States within the meaning of the Securities Act. The Securities have not been registered under the Securities Act and, if in the future Sponsor decides to offer, resell, pledge or otherwise transfer the Securities, such
Securities may be offered, resold, pledged or otherwise transferred only (A) pursuant to an effective registration statement filed under the Securities Act, (B) pursuant to an exemption from registration under Rule 144 promulgated under
the Securities Act, if available, or (C) pursuant to any other available exemption from the registration requirements of the Securities Act, and in each case in accordance with any applicable securities laws of any state or any other
jurisdiction. Notwithstanding the foregoing, Sponsor acknowledges and understands the Securities are subject to transfer restrictions as described in Section 7 hereof. Sponsor agrees that if any transfer of its Securities or any interest
therein is proposed to be made, as a condition precedent to any such transfer, Sponsor may be required to deliver to the Company an opinion of counsel satisfactory to the Company with respect to such transfer. Absent registration or another
available exemption from registration, Sponsor agrees it will not resell the Securities (unless otherwise permitted pursuant to the Insider Letter, as described in the Registration Statement). Sponsor further acknowledges that because the Company is
a shell company, Rule 144 may not be available to Sponsor for the resale of the Securities until the one year anniversary following consummation of the initial Business Combination (as defined in the Registration Statement) of the Company, despite
technical compliance with the requirements of Rule 144 and the release or waiver of any contractual transfer restrictions. 

  
 -2- 

 2.5 Sophisticated Investor. 

(i) Sponsor is sophisticated in financial matters and is able to evaluate the risks and benefits of the investment in the Securities. 

(ii) Sponsor is aware that an investment in the Securities is highly speculative and subject to substantial risks because, among other things,
the Securities are subject to transfer restrictions and have not been registered under the Securities Act and therefore cannot be sold unless subsequently registered under the Securities Act or an exemption from such registration is available.
Sponsor is able to bear the economic risk of its investment in the Securities for an indefinite period of time. 
 2.6 Independent
Investigation. Sponsor, in making the decision to purchase the Units, has relied upon an independent investigation of the Company and has not relied upon any information or representations made by any third parties or upon any oral or written
representations or assurances from the Company, its officers, directors or employees or any other representatives or agents of the Company, other than as set forth in this Agreement. Sponsor is familiar with the business, operations and financial
condition of the Company and has had an opportunity to ask questions of, and receive answers from the Company’s officers and directors concerning the Company and the terms and conditions of the offering of the Units and has had full access to
such other information concerning the Company as Sponsor has requested. Sponsor confirms that all documents that it has requested have been made available and that Sponsor has been supplied with all of the additional information concerning this
investment which Sponsor has requested. 
 2.7 Organization and Authority. Sponsor is duly organized, validly existing and in good
standing under the laws of the State of Delaware and it possesses all requisite power and authority necessary to carry out the transactions contemplated by this Agreement. 

2.8 Authority. This Agreement has been validly authorized, executed and delivered by Sponsor and is a valid and binding agreement
enforceable in accordance with its terms, subject to the general principles of equity and to bankruptcy or other laws affecting the enforcement of creditors’ rights generally. 

2.9 No Conflicts. The execution, delivery and performance of this Agreement and the consummation by Sponsor of the transactions
contemplated hereby do not violate, conflict with or constitute a default under (i) Sponsor’s charter documents, (ii) any agreement or instrument to which Sponsor is a party or (iii) any law, statute, rule or regulation to which
Sponsor is subject, or any agreement, order, judgment or decree to which Sponsor is subject. 
 2.10 No Legal Advice from Company.
Sponsor acknowledges it has had the opportunity to review this Agreement and the transactions contemplated by this Agreement and the other agreements entered into between the parties hereto with Sponsor’s own legal counsel and investment and
tax advisors. Except for any statements or representations of the Company made in this Agreement and the other agreements entered into between the parties hereto, Sponsor is relying solely on such counsel and advisors and not on any statements or
representations of the Company or any of its representatives or agents for legal, tax or investment advice with respect to this investment, the transactions contemplated by this Agreement or the securities laws of any jurisdiction. 

2.11 Reliance on Representations and Warranties. Sponsor understands the Units are being offered and sold to Sponsor in reliance on
exemptions from the registration requirements under the Securities Act, and analogous provisions in the laws and regulations of various states, and that the Company is relying upon the truth and accuracy of the representations, warranties,
agreements, acknowledgments and understandings of Sponsor set forth in this Agreement in order to determine the applicability of such provisions. 

2.12 No General Solicitation. Sponsor is not subscribing for the Units as a result of or subsequent to any general solicitation or
general advertising, including but not limited to any advertisement, article, notice or other communication published in any newspaper, magazine, or similar media or broadcast over television or radio, or presented at any seminar or meeting or in a
registration statement with respect to the IPO filed with the Securities and Exchange Commission (“SEC”). 

  
 -3- 

 2.13 Legend. Sponsor acknowledges and agrees the certificates evidencing each of the
Securities shall bear a restrictive legend (the “Legend”), in form and substance substantially as set forth in Section 4 hereof. 

3. Representations, Warranties and Covenants of the Company. The Company represents and warrants to, and agrees with, Sponsor as
follows: 
 3.1 Valid Issuance of Capital Stock. The total number of shares of all capital stock which the Company has authority to
issue is 301,000,000 shares, consisting of (a) 280,000,000 shares of Common Stock, (b) 20,000,000 shares of Class B common stock, par value $0.00001 per share (“Class B Common Stock”), and (c) 1,000,000
shares of preferred stock, par value $0.00001 per share (“Preferred Stock”). As of the date hereof, the Company has issued and outstanding no shares of Common Stock, 8,625,000 shares of Class B Common Stock (of which up to
1,125,000 shares are subject to forfeiture as described in the Registration Statement) and no shares of Preferred Stock. All of the issued shares of capital stock of the Company have been duly authorized, validly issued, and are fully paid and non-assessable. 
 3.2 Title to Securities. Upon issuance in accordance with, and payment pursuant
to, the terms hereof and that certain warrant agreement to be entered into between the Company and AST, as warrant agent (the “Warrant Agreement”), as the case may be, each of the Units, Placement Shares, Placement Warrants and
Warrant Shares will be duly and validly issued, fully paid and non-assessable. On the date of issuance of the Units, the Warrant Shares shall have been reserved for issuance. Upon issuance in accordance with,
and payment pursuant to, the terms hereof and the Warrant Agreement, as the case may be, Sponsor will have or receive good title to the Units, Placement Shares and Placement Warrants, free and clear of all liens, claims and encumbrances of any kind,
other than (i) transfer restrictions hereunder and pursuant to the Insider Letter and (ii) transfer restrictions under federal and state securities laws. 

3.3 Organization and Qualification. The Company is a corporation duly incorporated, validly existing and in good standing under the
laws of the State of Delaware and has the requisite corporate power to own its properties and assets and to carry on its business as now being conducted. 

3.4 Authorization; Enforcement. (i) The Company has the requisite corporate power and authority to enter into and perform its
obligations under this Agreement and to issue the Securities in accordance with the terms hereof, (ii) the execution, delivery and performance of this Agreement by the Company and the consummation by it of the transactions contemplated hereby
have been duly authorized by all necessary corporate action, and no further consent or authorization of the Company or its Board of Directors or stockholders is required, and (iii) this Agreement constitutes valid and binding obligations of the
Company enforceable against the Company in accordance with its terms, except as such enforceability may be limited by applicable bankruptcy, insolvency, fraudulent conveyance, moratorium, reorganization, or similar laws relating to, or affecting
generally the enforcement of, creditors’ rights and remedies or by equitable principles of general application and except as enforcement of rights to indemnity and contribution may be limited by federal and state securities laws or principles
of public policy. 
 3.5 No Conflicts. The execution, delivery and performance of this Agreement and the consummation by the Company
of the transactions contemplated hereby do not (i) result in a violation of the Company’s certificate of incorporation or by-laws, (ii) conflict with, or constitute a default under any agreement
or instrument to which the Company is a party or (iii) 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. Other than any SEC or state securities
filings which may be required to be made by the Company subsequent to the Closing, and any registration statement which may be filed pursuant thereto, the Company is not required under federal, state or local law, rule or regulation to obtain any
consent, authorization or order of, or make any filing or registration with, any court or governmental agency or self-regulatory entity in order for it to perform any of its obligations under this Agreement or issue the Units, Placement Shares,
Placement Warrants or Warrant Shares in accordance with the terms hereof. 
 4. Legends. 

4.1 Legend. The Company will issue the Units, Placement Shares and Placement Warrants, and when issued, the Warrant Shares, purchased
by the Sponsor in the name of the Sponsor. The Securities will bear the following Legend and appropriate “stop transfer” instructions: 

  
 -4- 

 THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933
(THE “ACT”) AND MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED UNLESS AND UNTIL REGISTERED UNDER THE ACT OR, IN THE OPINION OF COUNSEL SATISFACTORY TO THE ISSUER OF THESE SECURITIES, SUCH OFFER, SALE OR
TRANSFER, PLEDGE OR HYPOTHECATION OTHERWISE COMPLIES WITH THE ACT. 
 THE SECURITIES REPRESENTED HEREBY ARE SUBJECT TO CERTAIN RESTRICTIONS
ON TRANSFER, INCLUDING A LOCK-UP PERIOD IN THE EVENT OF A PUBLIC OFFERING AS SET FORTH IN THE LETTER AGREEMENT BETWEEN, AMONG OTHERS, NIGHTDRAGON ACQUISITION CORP. AND NIGHTDRAGON ACQUISITION SPONSOR, LLC, A
COPY OF WHICH MAY BE OBTAINED AT THE PRINCIPAL OFFICE OF THE COMPANY. SUCH TRANSFER RESTRICTIONS, INCLUDING THE LOCK-UP PERIOD, ARE BINDING ON TRANSFEREES OF THESE SHARES. 

4.2 Sponsor’s Compliance. Nothing in this Section 4 shall affect in any way Sponsor’s obligations and agreements to
comply with all applicable securities laws upon resale of the Securities. 
 4.3 Company’s Refusal to Register Transfer of the
Securities. The Company shall refuse to register any transfer of the Securities, if in the sole judgment of the Company such purported transfer would not be made (i) pursuant to an effective registration statement filed under the Securities
Act, or pursuant to an available exemption from the registration requirements of the Securities Act and (ii) in compliance herewith and with the Insider Letter. 

4.4 Registration Rights. The Sponsor will be entitled to certain registration rights which will be governed by a registration and
stockholder rights agreement (“Registration Rights Agreement”) to be entered into between, among others, the Sponsor and the Company, on or prior to the effective date of the Registration Statement. 

5. Waiver of Liquidation Distributions. 

Pursuant to the Insider Letter, the Sponsor hereby (a) acknowledges that it has no right, title, interest or claim of any kind in or to
any monies held in the Trust Account or any other asset of the Company as a result of any liquidation of the Company with respect to the Units and (b) waives any redemption rights it may have in connection with the consummation of a Business
Combination, in each case as set forth in the Insider Letter. 
 6. Terms of the Securities. Each Placement Warrant shall have
the terms set forth in the Warrant Agreement. The parties acknowledge that the Units (including the underlying securities) will have identical terms to the SCALE units offered in the IPO, except that: (i) for so long as the Units are held by
the Sponsor, the Company’s officers or directors (or its or their permitted transferees within the meaning of Section 9(c) of the Insider Letter (“Permitted Transferees”)) may not, subject to certain exceptions in
the Registration Rights Agreement, be transferred, assigned or sold until the expiration of the Private Placement Unit Lock-up Period (as defined in the Insider Letter); (ii) for so long as the Placement
Shares are held by the Sponsor, the Company’s officers or directors (or its or their Permitted Transferees), the Placement Shares will be entitled to registration rights pursuant to the Registration Rights Agreement and may not, subject to
certain exceptions in the Registration Rights Agreement, be transferred, assigned or sold until the expiration of the Private Placement Unit Lock-up Period; and (iii) for so long as the Placement Warrants
are held by the Sponsor, the Company’s officers or directors (or its or their Permitted Transferees), the Placement Warrants will not be redeemable, may not (including the Warrant Shares), subject to certain exceptions in the Registration
Rights Agreement, be transferred, assigned or sold until the expiration of the Private Placement Unit Lock-up Period, may be exercised on a cashless basis and will be entitled to registration rights pursuant
to the Registration Rights Agreement. 
 7. Governing Law; Jurisdiction; Waiver of Jury Trial. 

This Agreement shall be governed by and construed in accordance with the laws of the State of New York for agreements made and to be wholly
performed within such state. The parties hereto hereby waive any right to a jury trial in connection with any litigation pursuant to this Agreement and the transactions contemplated hereby. 

  
 -5- 

 8. Assignment; Entire Agreement; Amendment. 

8.1 Assignment. Neither this Agreement nor any rights hereunder may be assigned by any party to any other person other than by a
Sponsor to a person agreeing to be bound by the terms hereof, including the waiver contained in Section 5 hereof. 
 8.2 Entire
Agreement. This Agreement sets forth the entire agreement and understanding between the parties as to the subject matter thereof and merges and supersedes all prior discussions, agreements and understandings of any and every nature among them.

 8.3 Amendment. Except as expressly provided in this Agreement, neither this Agreement nor any term hereof may be amended, waived,
discharged or terminated other than by a written instrument signed by all of the parties hereto. 
 8.4 Binding upon Successors. This
Agreement shall be binding upon and inure to the benefit of the parties hereto and to their respective heirs, legal representatives, successors and permitted assigns. 

9. Notice. Unless otherwise provided herein, any notice or other communication to a party hereunder shall be sufficiently given
if in writing and personally delivered or sent by electronic mail or other electronic transmission with copy sent in another manner herein provided or sent by courier (which for all purposes of this Agreement shall include Federal Express or other
recognized overnight courier) or mailed to said party by certified mail, return receipt requested, at its address or electronic mail address provided for on the signature pages hereto or such other address or electronic mail address as either may
designate for itself in such notice to the other. Communications shall be deemed to have been received when delivered personally, on the scheduled arrival date when sent by next day or 2nd-day courier service,
or if sent by email upon receipt of confirmation of transmittal or, if sent by mail, then three days after deposit in the mail. 
 10.
Counterparts. This Agreement may be executed in one or more counterparts, all of which when taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and
delivered to the other party, it being understood that both parties need not sign the same counterpart. In the event that any signature is delivered by facsimile transmission or by e-mail delivery of a
“pdf” format data file, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such facsimile or “.pdf” signature
page were an original thereof. 
 11. Survival; Severability. 

11.1 Survival. The representations, warranties, covenants and agreements of the parties hereto shall survive the Closing Dates. 

11.2 Severability. In the event that any provision of this Agreement becomes or is declared by a court of competent jurisdiction to be
illegal, unenforceable or void, this Agreement shall continue in full force and effect without said provision; provided that no such severability shall be effective if it materially changes the economic benefit of this Agreement to any party. 

12. Headings. The titles and subtitles used in this Agreement are used for convenience only and are not to be considered in
construing or interpreting this Agreement. 
 [remainder of page intentionally left blank] 

  
 -6- 

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

			
	COMPANY:
	NIGHTDRAGON ACQUISITION CORP.
		
	By:	 	 /s/ Steve Simonian

	Name:	 	Steve Simonian
	Title:	 	Chief Financial Officer
	
	E-mail address for notices to NightDragon Acquisition Corp.: [***]

  

			
	SPONSOR:
	NIGHTDRAGON ACQUISITION SPONSOR, LLC
		
	By:	 	 /s/ David DeWalt

	Name:	 	David DeWalt
	Title:	 	Manager
		
	By:	 	 /s/ Morgan Kyauk

	Name:	 	Morgan Kyauk
	Title:	 	Manager
	
	E-mail addresses for notices to NightDragon Acquisition Sponsor, LLC:
	
	[***]
	
	[***]

  
 [Signature Page --
Unit Subscription Agreement]

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