EX-10.4





 Exhibit 10.4 

AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT 

THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of
                        , 2021, is made and entered into by and among IronNet Cybersecurity, Inc. (formerly known as LGL
Systems Acquisition Corp.), a Delaware corporation (the “Company”), LGL Systems Acquisition Holding Company, LLC, a Delaware limited liability company (“LGL Sponsor”) and each of the undersigned parties listed as a
“New Holder” (each such party, together with LGL Sponsor and any other person who hereafter becomes a party to this Agreement pursuant to Section 5.02 hereof, a “Holder”). Capitalized terms
used but not otherwise defined in this Agreement shall have the meaning ascribed to such terms in the Merger Agreement (as defined below). 

RECITALS 
 WHEREAS, the
Company and LGL Sponsor entered into that certain Registration Rights Agreement, dated as of November 6, 2019 pursuant to which the Company granted to the LGL Sponsor certain registration rights with respect to certain securities of the Company
(the “Existing Registration Rights Agreement”); 
 WHEREAS, the Company has entered into that certain Agreement and Plan of
Merger, dated as of March 15, 2021 (as may be amended from time to time, the “Merger Agreement”), with LGL Systems Merger Sub Inc., a Delaware corporation (“Merger Sub”), and IronNet Cybersecurity, Inc., a
Delaware corporation (“IronNet”), pursuant to which Merger Sub will merge with and into IronNet with IronNet surviving as a wholly-owned subsidiary of the Company (the “Merger”); 

WHEREAS, upon the closing of the transactions contemplated by the Merger Agreement and subject to the terms and conditions set forth therein,
the Holders will hold shares of common stock, par value $0.0001 per share, of the Company (“Common Stock”), in each case, in such amounts and subject to such terms and conditions as set forth in the Merger Agreement; 

WHEREAS, the Company has entered into Subscription Agreements, each dated March 15, 2021 (collectively, the “PIPE Investors
Subscription Agreements”), with certain investors (collectively, the “PIPE Investors”) for the subscription of shares of Common Stock; 

WHEREAS, pursuant to Section 6.7 of the Existing Registration Rights Agreement, the Existing Registration Rights Agreement may be
amended, modified or terminated by written agreement of the Company and LGL Sponsor; and 
 WHEREAS, in connection with the transactions
contemplated by the Merger Agreement, the Company and the LGL Sponsor desire to amend and restate the Existing Registration Rights Agreement in its entirety and enter into this Agreement, pursuant to which the Company shall grant the New Holders
certain registration rights with respect to certain securities of the Company, as set forth in this Agreement. 
 NOW, THEREFORE, in
consideration of the 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 

Section 1.01    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 Chief 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 

  
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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, declared effective or used, as the case may be, and (iii) the Company has a bona fide
business purpose for not making such information public. 
 “Affiliate” shall mean with respect to a specified person, each
other person that directly, or indirectly through one or more intermediaries, controls or is controlled by, or is under common control with, the person specified; provided that no Holder shall be deemed an Affiliate of any other Holder by reason of
an investment in, or holding of Common Stock (or securities convertible, exercisable or exchangeable for share of Common Stock) of, the Company. As used in this definition, “control” (including with correlative meanings, “controlled
by” and “under common control with”) means possession, directly or indirectly, of power to direct or cause the direction of management or policies of a person (whether through ownership of voting securities or by contract or other
agreement). 
 “Agreement” shall have the meaning given in the Preamble. 

“Commission” shall mean the Securities and Exchange Commission. 

“Common Stock” shall have the meaning given in the Recitals hereto. 

“Company” shall have the meaning given in the Preamble and includes the Company’s successors by recapitalization,
merger, consolidation, spin-off, reorganization or similar transaction. 
 “Demanding
Holder” shall have the meaning given in Section 2.01(c). 
 “Exchange Act” shall mean
the Securities Exchange Act of 1934, as it may be amended from time to time. 
 “Existing Registration Rights Agreement”
shall have the meaning given in the Recitals hereto. 
 “Filing Date” shall have the meaning given in
Section 2.01(a). 
 “Form S-1 Shelf”
shall have the meaning given in Section 2.01(a). 

“Form S-3 Shelf” shall have the meaning given in
Section 2.01(a). 
 “Founder Shares” shall mean the shares of Class B common stock, par
value $0.0001 per share, of the Company and shall be deemed to include the shares of Common Stock issued upon conversion thereof. 

“Founder Shares Lock-up Period” shall mean with respect to the Founder Shares held by
LGL Sponsor and its Permitted Transferees, the period ending on the earlier of (A) six (6) months after the date hereof or (B) the first date the price of the Common Stock equals or exceeds $12.00 per share (as adjusted for stock
splits, stock dividends, reorganizations, recapitalizations and the like) for any twenty (20) trading days within any thirty (30)-trading day period commencing at least 150 days after the date hereof or (C) the date on which the
Company completes a liquidation, merger, capital stock exchange, reorganization or other similar transaction that results in all of the Company’s stockholders having the right to exchange their shares of Common Stock for cash, securities or
other property. 
 “Holder” or “Holders” shall have the meaning given in the Preamble. 

“Holder Shares” shall mean, with respect to the Holders or their respective Permitted Transferees, (A) the shares of
Common Stock received pursuant to the Merger Agreement; (B) any outstanding share of Common Stock or any other equity security of the Company (including the shares of Common Stock issued or issuable upon the exercise of any other equity
security) received in connection with the transactions contemplated by the Merger Agreement (other than any shares of Common Stock or any other equity security issued or issuable in respect of the 

  
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PIPE Investors Subscription Agreement); and (C) any other equity security of the Company issued or issuable with respect to any such share of Common Stock by way of a stock dividend or stock
split or in connection with a combination of shares, recapitalization, merger, consolidation or reorganization. 
 “IronNet Holder Lock-Up Period” shall mean, with respect to the IronNet Holder Shares that are held by New Holders or their Permitted Transferees, the period described in that certain
lock-up agreement entered into by and between such New Holder and the Company. 
 “IronNet
Holder Shares” shall mean, with respect to the New Holders or their respective Permitted Transferees, (A) the shares of Common Stock received pursuant to the Merger Agreement; (B) any outstanding share of Common Stock or any other
equity security of the Company (including the shares of Common Stock issued or issuable upon the exercise of any other equity security) received in connection with the transactions contemplated by the Merger Agreement (other than any shares of
Common Stock or any other equity security issued or issuable in respect of the PIPE Investors Subscription Agreement); and (C) any other equity security of the Company issued or issuable with respect to any such share of Common Stock by way of
a stock dividend or stock split or in connection with a combination of shares, recapitalization, merger, consolidation or reorganization. 

“Lock-up Period” shall mean the Founder Shares
Lock-up Period or the IronNet Holder Lock-up Period, as applicable. 

“Lock-Up Agreements” shall have the meaning given in the Recitals hereto. 

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

“Maximum Number of Securities” shall have the meaning given in Section 2.01(d). 

“Minimum Takedown Threshold” shall have the meaning given in Section 2.01(c). 

“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 or Prospectus (in the light of the circumstances under which they were made, in the case of the Prospectus) not misleading. 

“New Holder” or “New Holders” shall have the meaning given in the Preamble. 

“Permitted Transferees” shall mean any person or entity (i) to whom a Holder of Registrable Securities is permitted to
transfer such Registrable Securities prior to the expiration of the applicable Lock-up Period under the Sponsor Letter and any other applicable agreement between such Holder and the Company, and to any
transferee thereafter and (ii) who agrees to become bound by the transfer restrictions set forth in this Agreement. 

“Piggyback Registration” shall have the meaning given in Section 2.02(a). 

“Private Placement Warrants” shall mean the private placement warrants issued pursuant to the Subscription Agreement, dated
as of November 6, 2019 between the Company and LGL Sponsor and that certain Warrant Agreement, dated November 6, 2019, between the Company and Continental Stock Transfer & Trust Company, as warrant agent. 

“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 shares of Common Stock issued upon the conversion of any Founder Shares,
(b) the Private Placement Warrants (including any shares of Common Stock issued or issuable upon the exercise of any such Private Placement Warrants), (c) any issued and outstanding shares of Common Stock or any other equity security (including
the shares of Common Stock issued or issuable upon the exercise of any other 

  
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equity security) of the Company held by LGL Sponsor as of the date of this Agreement, (d) any issued and outstanding shares of Common Stock or any other equity security (including the shares
of Common Stock issued or issuable upon the exercise of any such other equity security) of the Company held by a New Holder (including shares transferred to a Permitted Transferee) (i) as of the date of this Agreement or (ii) that are
otherwise issued in connection with the transactions contemplated by the Merger Agreement, and (e) any other equity security of the Company issued or issuable with respect to any such share of Common Stock described in the foregoing clauses
(a) through (d) by way of a stock dividend or stock split or in connection with a combination of shares, recapitalization, merger, consolidation or reorganization or other similar event; provided, however, that, as to any particular Registrable
Security, such securities shall cease to be Registrable Securities upon the earliest to occur of: (A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities Act and such securities
shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred, new certificates or book-entry positions for such securities not bearing a
legend restricting further transfer shall have been delivered by the Company and subsequent public distribution of such securities shall not require registration under the Securities Act; (C) such securities shall have ceased to be outstanding;
or (D) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction. 

“Registration” shall mean a registration, including any related Shelf Takedown, 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 Common Stock is then listed; 


  

	 	(b)	 fees and expenses of compliance with securities or blue sky laws (including reasonable and customary 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 in an Underwritten Offering. 



“Registration Statement” shall mean any registration statement that covers the Registrable Securities pursuant to the
provisions of this Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such registration statement, and all exhibits to and all material incorporated by
reference in such registration statement. 
 “Requesting Holders” shall have the meaning given in
Section 2.01(d). 
 “Securities Act” shall mean the Securities Act of 1933, as amended from time
to time. 
 “Shelf” shall mean the Form S-1 Shelf, the Form S-3 Shelf or any Subsequent Shelf Registration, as the case may be. 

  
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 “Shelf Registration” shall mean a registration of securities pursuant to a
registration statement filed with the Commission in accordance with and pursuant to Rule 415 promulgated under the Securities Act (or any successor rule then in effect). 

“Shelf Takedown” shall mean an Underwritten Shelf Takedown or any proposed transfer or sale using a Registration Statement,
including a Piggyback Registration. 
 “Sponsor Letter” shall mean that certain letter agreement, dated on or about
November 6, 2019, by and between the Company and LGL Sponsor, as amended by letter dated March 15, 2021. 
 “Subsequent
Shelf Registration” shall have the meaning given in Section 2.01(b). 
 “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 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. 
 “Underwritten Shelf Takedown” shall have the meaning given in
Section 2.01(c). 
 ARTICLE II 

REGISTRATIONS 

Section 2.01    Shelf Registration. 

(a)    Filing. As soon as practicable but no later than thirty (30) calendar days following the closing of the
transactions contemplated by the Merger Agreement (the “Closing”) (the “Filing Date”), the Company shall file a Registration Statement for a Shelf Registration on Form S-3 (the
“Form S-3 Shelf”) or, if the Company is ineligible to use a Form S-3 Shelf, a Registration Statement for a Shelf Registration on Form S-1 (the “Form S-1 Shelf”), in each case, covering the resale of all the Registrable Securities (determined as of two business days prior to such filing) on a
delayed or continuous basis and shall use its commercially reasonable efforts to have such Shelf declared effective as soon as practicable after the filing thereof and no later than the earlier of (x) the one hundred twentieth (120th) calendar
day following the Closing if the Commission notifies the Company that it will “review” the Shelf and (y) the tenth (10th) business day after the date the Company is notified in writing by the Commission that such Shelf will not be
“reviewed” or will not be subject to further review. Such Shelf shall provide for the resale of the Registrable Securities included therein pursuant to any method or combination of methods legally available to, and requested by, any Holder
named therein. The Company shall maintain a Shelf in accordance with the terms hereof, and shall prepare and file with the Commission such amendments, including post-effective amendments, and supplements as may be necessary to keep a Shelf
continuously effective, available for use to permit all Holders named therein to sell their Registrable Securities included therein and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable
Securities. In the event the Company files a Form S-1 Shelf, the Company shall use its commercially reasonable efforts to convert the Form S-1 Shelf (and any Subsequent
Shelf Registration) to a Form S-3 Shelf as soon as practicable after the Company is eligible to use Form S-3. 

(b)    Subsequent Shelf Registration. If any Shelf ceases to be effective under the Securities Act for any reason
at any time while Registrable Securities are still outstanding, the Company shall, subject to Section 3.04, use its commercially reasonable efforts to as promptly as is reasonably practicable cause such Shelf to again
become effective under the Securities Act (including using its commercially reasonable efforts to obtain the prompt withdrawal of any order suspending the effectiveness of such Shelf), and shall use its commercially reasonable efforts to as promptly
as is reasonably practicable amend such Shelf in a manner reasonably expected to result in the withdrawal of any order suspending the effectiveness of such Shelf or file an additional registration statement as a Shelf Registration (a
“Subsequent Shelf Registration”) registering the resale of all Registrable Securities (determined as of two (2) business days prior to such filing), and pursuant to any method or combination of methods legally available to, and
requested by, any Holder named therein. If a Subsequent Shelf Registration is filed, the 

  
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Company shall use its commercially reasonable efforts to (i) cause such Subsequent Shelf Registration to become effective under the Securities Act as promptly as is reasonably practicable
after the filing thereof (it being agreed that the Subsequent Shelf Registration shall be an automatic shelf registration statement (as defined in Rule 405 promulgated under the Securities Act) if the Company is a well-known seasoned issuer (as
defined in Rule 405 promulgated under the Securities Act) at the most recent applicable eligibility determination date) and (ii) keep such Subsequent Shelf Registration continuously effective, available for use to permit all Holders named
therein to sell their Registrable Securities included therein and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable Securities. Any such Subsequent Shelf Registration shall be on Form S-3 to the extent that the Company is eligible to use such form. Otherwise, such Subsequent Shelf Registration shall be on another appropriate form. 

(c)    Requests for Underwritten Shelf Takedowns. Subject to Section 3.04, at any time
and from time to time when an effective Shelf is on file with the Commission, LGL Sponsor (being in such case a “Demanding Holder”) may request to sell all or any portion of its Registrable Securities in an Underwritten Offering
that is registered pursuant to the Shelf (each, an “Underwritten Shelf Takedown”); provided that the Company shall only be obligated to effect an Underwritten Shelf Takedown if such offering shall include either
(x) Registrable Securities proposed to be sold by the Demanding Holder, either individually or together with other Demanding Holders, with a total offering price reasonably expected to exceed, in the aggregate, $30 million, or (y) all
remaining Registrable Securities held by the Demanding Holder ((x) or (y), as applicable, the “Minimum Takedown Threshold”). All requests for Underwritten Shelf Takedowns shall be made by giving written notice to the Company,
which shall specify the approximate number of Registrable Securities proposed to be sold in the Underwritten Shelf Takedown. The initial Demanding Holder shall have the right to select the Underwriters for such offering (which shall consist of one
or more reputable nationally recognized investment banks), subject to the Company’s prior approval (which shall not be unreasonably withheld, conditioned or delayed). LGL Sponsor may each demand not more than one (1) Underwritten Shelf
Takedown pursuant to this Section 2.01(c) in any twelve (12) month period. Notwithstanding anything to the contrary in this Agreement, the Company may effect any Underwritten Offering pursuant to any then effective
Registration Statement, including a Form S-3, that is then available for such offering. 

(d)    Reduction of Underwritten Offering. If the managing Underwriter or Underwriters in an Underwritten Shelf
Takedown, in good faith, advise the Demanding Holders and the Holders requesting piggyback rights pursuant to this Agreement with respect to such Underwritten Shelf Takedown (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 shares of Common Stock or other equity securities that have been requested to be sold in
such Underwritten Offering pursuant to separate written contractual piggyback registration rights held by any other stockholders (“Other Requesting Holders”), exceeds the maximum dollar amount or maximum number of equity securities
that can be sold in the Underwritten Offering without adversely affecting the proposed offering price, the timing, the distribution method, or the probability of success of such offering (such maximum dollar amount or maximum number of such
securities, as applicable, the “Maximum Number of Securities”), then the Company shall include in such Underwritten Offering, before including any shares of Common Stock or other equity securities proposed to be sold by Company or
by other holders of Common Stock or other equity securities, (i) first, the Registrable Securities of the Demanding Holders (pro rata based on the respective number of Registrable Securities that each Demanding Holder has requested be included
in such Underwritten Shelf Takedown and the aggregate number of Registrable Securities that the Demanding Holders have requested be included in such Underwritten Shelf Takedown), (ii) second, the Registrable Securities of the Requesting Holders (if
any) (pro rata based on the respective number of Registrable Securities that each Requesting Holder (if any) has requested be included in such Underwritten Shelf Takedown and the aggregate number of Registrable Securities that the Requesting Holders
have requested be included in such Underwritten Shelf Takedown) that can be sold without exceeding the Maximum Number of Securities and (iii) third, the securities of Other Requesting Holders (if any) (pro rata based on the respective number of
securities that each Other Requesting Holder (if any) has requested be included in such Underwritten Shelf Takedown and the aggregate number of securities of Other Requesting Holders that the Other Requesting Holders have requested be included in
such Underwritten Shelf Takedown) that can be sold without exceeding the Maximum Number of Securities. 

(e)    Withdrawal. Prior to the filing of the applicable “red herring” prospectus or prospectus
supplement used for marketing such Underwritten Shelf Takedown, any Demanding Holder initiating an Underwritten Shelf Takedown shall have the right to withdraw from such Underwritten Shelf Takedown for any or


  
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no reason whatsoever upon written notification (a “Withdrawal Notice”) to the Company and the Underwriter or Underwriters (if any) of their intention to withdraw from such
Underwritten Shelf Takedown; provided that LGL Sponsor may elect to have the Company continue an Underwritten Shelf Takedown if the Minimum Takedown Threshold would still be satisfied by the Registrable Securities proposed to be sold in the
Underwritten Shelf Takedown by LGL Sponsor or any of their respective Affiliates, as applicable. If withdrawn, a demand for an Underwritten Shelf Takedown shall constitute a demand for an Underwritten Shelf Takedown by the withdrawing Demanding
Holder for purposes of Section 2.01(c), unless either (i) such Demanding Holder has not previously withdrawn any Underwritten Shelf Takedown or (ii) such Demanding Holder reimburses the Company for all
Registration Expenses with respect to such Underwritten Shelf Takedown (or, if there is more than one Demanding Holder, a pro rata portion of such Registration Expenses based on the respective number of Registrable Securities that each Demanding
Holder had requested be included in such Underwritten Shelf Takedown); provided that, if LGL Sponsor elects to continue an Underwritten Shelf Takedown pursuant to the proviso in the immediately preceding sentence, such Underwritten Shelf
Takedown shall instead count as an Underwritten Shelf Takedown demanded by one of LGL Sponsor, as applicable, for purposes of Section 2.01(c). Following the receipt of any Withdrawal Notice, the Company shall promptly
forward such Withdrawal Notice to any other Holders that had elected to participate in such Shelf Takedown. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in
connection with a Shelf Takedown prior to its withdrawal under this Section 2.01(e), other than if a Demanding Holder elects to pay such Registration Expenses pursuant to clause (ii) of the second sentence of this
Section 2.01(e). 
 Section 2.02    Piggyback Registration. 

(a)    Piggyback Rights. If the Company proposes to file a Registration Statement under the Securities Act with
respect to the Registration 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 (including, without
limitation, pursuant to Section 2.01 hereof), other than a Registration Statement (or any registered offering with respect thereto) (i) filed in connection with any employee stock option or other benefit plan,
(ii) pursuant to a Registration Statement on Form S-4 (or similar form that relates to a transaction subject to Rule 145 under the Securities Act or any successor rule thereto), (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 or, in the case of an Underwritten Offering pursuant to a Shelf Registration, the applicable “red herring” prospectus or prospectus
supplement used for marketing such offering, 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”). Subject to Section 2.02(b), the Company shall, in good faith, cause such Registrable Securities to be included in such Piggyback Registration
and shall use commercially reasonable 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
Section 2.02(a) to be included in a Piggyback Registration on the same terms and conditions as any similar securities of the Company included in such Registration and to permit the sale or other disposition of such
Registrable Securities in accordance with the intended method(s) of distribution thereof. All such Holders proposing to distribute their Registrable Securities through an Underwritten Offering under this Section 2.02(a)
shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by the Company. 

(b)    Reduction of Piggyback Registration. If the managing Underwriter or Underwriters in an Underwritten Offering
that is to be a Piggyback Registration, in good faith, advise the Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that the dollar amount or number of shares of Common Stock or other equity
securities that the Company desires to sell, taken together with (i) the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been demanded pursuant to separate written contractual
arrangements with persons or entities other than the Holders of Registrable Securities hereunder, (ii) the Registrable Securities as to which registration has been requested pursuant to Section 2.02 hereof, and
(iii) the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been requested pursuant to separate written contractual piggyback registration rights of persons or entities other than
the Holders of Registrable Securities hereunder, exceeds the Maximum Number of Securities, then: 

  
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 (i)    If the Registration or registered offering is
undertaken for the Company’s account, the Company shall include in any such Registration or registered offering (A) first, the shares of 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 Section 2.02(a), pro rata, based on the respective number of Registrable Securities that each Holder has requested be included in such Underwritten Offering and the aggregate number of
Registrable Securities that the Holders have requested to be included in such Underwritten Offering, 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 shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been requested pursuant to separate written contractual piggyback
registration rights of persons or entities other than the Holders of Registrable Securities hereunder, which can be sold without exceeding the Maximum Number of Securities; 

(ii)    If the Registration or registered offering is pursuant to a demand by persons or entities other
than the Holders of Registrable Securities, then the Company shall include in any such Registration or registered offering (A) first, the shares of 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 Section 2.02(a), pro rata, based on the respective number of Registrable Securities that each Holder has
requested be included in such Underwritten Offering and the aggregate number of Registrable Securities that the Holders have requested to be included in such Underwritten Offering, 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 shares of Common Stock or other equity securities, if any, as to which Registration or a
registered offering has been requested pursuant to separate written contractual piggyback registration rights of persons or entities other than the Holders of Registrable Securities hereunder or the PIPE Investors, which can be sold without
exceeding the Maximum Number of Securities; and 
 (iii)    If the Registration or registered offering
and Underwritten Shelf Takedown is pursuant to a request by Holder(s) of Registrable Securities pursuant to Section 2.01(c) hereof, then the Company shall include in any such Registration or registered offering securities
in the priority set forth in Section 2.01(d). 
 (c)    Piggyback Registration
Withdrawal. Any Holder of Registrable Securities (other than a Demanding Holder, whose right to withdraw from an Underwritten Shelf Takedown, and related obligations, shall be governed by Section 2.01(e)) 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 or, in the case of a Piggyback Registration pursuant to a Shelf Registration, the filing of the applicable “red herring”
prospectus or prospectus supplement with respect to such Piggyback Registration used for marketing such transaction. 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 (which, in no circumstance, shall include a Shelf) at any time prior to the effectiveness of such
Registration Statement. Notwithstanding anything to the contrary in this Agreement (other than Section 2.01(e)), the Company shall be responsible for the Registration Expenses incurred in connection with the Piggyback
Registration prior to its withdrawal under this Section 2.02(c). 

  
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 (d)    Unlimited Piggyback Registration Rights. For purposes of
clarity, any Piggyback Registration effected pursuant to Section 2.02 hereof shall not be counted as a demand for an Underwritten Shelf Takedown under Section 2.01(e) hereof. 

Section 2.03    Market Stand-off. In connection with any Underwritten
Offering of Common Stock of the Company, if requested by the Underwriters managing the offering, each Holder that (i) is an executive officer or director of the Company or (ii) is a beneficial owner of more than five percent (5%) of the
outstanding shares of Common Stock of the Company, agrees not to, and to execute a customary lock-up agreement (in each case on substantially the same terms and conditions as all such Holders, including
customary waiver “MFN” provisions) in favor of the managing Underwriters to not, sell or dispose of any shares of Common Stock of the Company (other than those included in such offering pursuant to this Agreement), without the prior
written consent of the managing Underwriters, during the ninety (90)-day period (or such shorter time agreed to by the managing Underwriters with respect to the officers and directors of the Company) beginning
on the date of pricing of such offering, except as expressly permitted by such lock-up agreement or in the event the managing Underwriters otherwise agree by written consent. 

ARTICLE III 
 COMPANY PROCEDURES

 Section 3.01    General Procedures. In connection with any Shelf and/or Shelf Takedown, the Company shall
use its reasonable 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: 

(a)    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 ceased to be Registrable
Securities; 
 (b)    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 a majority-in-interest of the Holders of Registrable Securities
registered on such Registration Statement 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; 
 (c)    prior to filing a Registration Statement or prospectus, or any amendment or
supplement thereto, furnish without charge to the Underwriter(s), if any, and the Holders of Registrable Securities included in such Registration, and such Holders’ legal counsel, copies of such Registration Statement as proposed to be filed,
each amendment and supplement to such Registration Statement (in each case including all exhibits thereto and documents incorporated by reference therein), the Prospectus included in such Registration Statement (including each preliminary
Prospectus), and such other documents as the Underwriter(s) and the Holders of Registrable Securities included in such Registration or the legal counsel for any such Holders may request in order to facilitate the disposition of the Registrable
Securities owned by such Holders; 
 (d)    prior to any public offering of Registrable Securities, use its reasonable
best efforts to (i) register or qualify the Registrable Securities covered by the Registration Statement under such securities or “blue sky” laws of such jurisdictions in the United States as the Holders of Registrable Securities
included in such Registration Statement (in light of their intended plan of distribution) may request (or provide evidence satisfactory to such Holders that the Registrable Securities are exempt from such registration or qualification) 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; 

  
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 (e)    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; 

(f)    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; 
 (g)    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; 

(h)    at least two (2) business days prior to the filing of any Registration Statement or Prospectus or any
amendment or supplement to such Registration Statement or Prospectus, furnish a copy thereof to each seller of such Registrable Securities or its counsel (excluding any exhibits thereto and any filing made under the Exchange Act that is to be
incorporated by reference thereto); 
 (i)    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 3.04 hereof; 
 (j)    permit a representative of
the Holders, the Underwriter(s), 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 representatives 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; provided further, that notwithstanding the foregoing, the Company
shall not be required to provide any documents or information to an Underwriter if such Underwriter has not then been named with respect to the applicable Underwritten Offering. 

(k)    obtain a “comfort” letter from the Company’s independent registered public accountants in the event
of an Underwritten Offering, in customary form and covering such matters of the type customarily covered by “comfort” letters as the managing Underwriter may reasonably request, and reasonably satisfactory to a majority-in-interest of the participating Holders and the applicable broker, placement agent or sales agent, if any; 

(l)    on the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain an opinion and
negative assurance letter, dated such date, of counsel representing the Company for the purposes of such Registration, addressed to the Holders, the broker, placement agent or sales agent, if any, and the Underwriter(s), if any, covering such legal
matters with respect to the Registration in respect of which such opinion is being given as the participating 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; 

(m)    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 Underwritten Offering; 
 (n)    cooperate with each
Holder covered by the Registration Statement and each underwriter or agent participating in the disposition of such Registrable Securities and their respective counsel in connection with any filings required to be made with FINRA; 

  
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 (o)    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); provided that such obligation may be satisfied by the Company’s filings on the
Commission’s EDGAR system; 
 (p)    with respect to an Underwritten Offering pursuant to
Section 2.01(c), make reasonably available senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested by the Underwriter(s) in any Underwritten
Offering; 
 (q)    otherwise, in good faith, cooperate reasonably with, and take such customary actions as may
reasonably be requested by the participating Holders and the broker, placement agent or sales agent, if any, in connection with such Registration and comply with all applicable rules and regulations of the Securities and Exchange Commission; 

(r)    upon request of a Holder, the Company shall (i) authorize the Company’s transfer agent to remove any
legend on share certificates of such Holder’s Common Stock restricting further transfer (or any similar restriction in book entry positions of such Holder) if such restrictions are no longer required by the Securities Act or any applicable
state securities laws or any agreement with the Company to which such Holder is a party, including if such shares subject to such a restriction have been sold on a Registration Statement, (ii) request the Company’s transfer agent to issue
in lieu thereof shares of Common Stock without such restrictions to the Holder upon, as applicable, surrender of any stock certificates evidencing such shares of Common Stock, or to update the applicable book entry position of such Holder so that it
no longer is subject to such a restriction, and (iii) reasonably cooperate with such Holder to have such Holder’s shares of Common Stock transferred into a book-entry position at The Depository Trust Company, in each case, subject to
delivery of customary documentation, including any documentation required by such restrictive legend or book-entry notation. 
 Notwithstanding the
foregoing, the Company shall not be required to provide any documents or information to an Underwriter if such Underwriter has not then been named with respect to the applicable Underwritten Offering. 

Section 3.02    Registration Expenses. Except as otherwise provided herein, the Registration Expenses of all
Registrations shall be borne by the Company. It is acknowledged by the Holders that each Holder shall bear, with respect to such Holder’s Registrable Securities being sold, all Underwriters’ commissions and discounts, brokerage fees,
Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable and documented fees and expenses of any legal counsel representing such Holders; provided that the Company’s
obligations under this Agreement to reimburse the Holders shall not exceed $50,000 per Registration. 

Section 3.03    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 (a) agrees to sell such person’s securities on the basis provided in any underwriting arrangements
approved by the Company and (b) 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. Notwithstanding anything in this Agreement to the contrary, if any Holder does not provide to the Company in writing information and affidavits as the Company reasonably requests
for use in connection with any Registration Statement or Prospectus, the Company may exclude such Holder’s Registrable Securities from the applicable Registration Statement or Prospectus if the Company determines, based on the advice of
counsel, that such information is necessary to effect the registration and such Holder continues thereafter to withhold such information. 

Section 3.04    Suspension of Sales; Adverse Disclosure. Upon receipt of written notice from the Company that
a Registration Statement or Prospectus contains a Misstatement (which notice shall not contain any material non-public information regarding the Company), 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


  
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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 in good faith by the Company to be necessary for such purpose, but in no event (i) on more than two occasions or for more than sixty (60) consecutive calendar days, or more
than one hundred and twenty (120) total calendar days, in each case during any twelve-month period. 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 3.04. 
 Section 3.05    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. 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 Common Stock held by such Holder without registration under the Securities Act within the limitation of the exemptions provided by Rule 144
promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission), including providing any legal opinions. 

ARTICLE IV 
 INDEMNIFICATION AND
CONTRIBUTION 
 Section 4.01    Indemnification. 

(a)    The Company agrees to indemnify, to the extent permitted by law, each Holder of Registrable Securities, its
officers and directors, each broker or any other person acting on behalf of such Holder and each person who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities and out-of-pocket expenses (including, without limitation, reasonable attorneys’ fees) caused by any untrue or alleged untrue statement of material fact contained or
incorporated by reference 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. 

(b)    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
out-of-pocket expenses (including without limitation reasonable attorneys’ fees) resulting from any untrue or alleged untrue statement of material fact contained in
the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not
misleading, but only to the extent that such untrue or alleged untrue statement or omission is contained in any information or affidavit so furnished in writing by such Holder expressly for use therein. 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. For the
avoidance of doubt, the obligation to indemnify under this Section 4.01(b) shall be several, not joint and several, among the Holders of Registrable Securities, and the total indemnification liability of a Holder under this
Section 4.01(b) 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. 

  
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 (c)    Any person entitled to indemnification herein shall (i) give
prompt written notice to the indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right to indemnification hereunder to the extent such
failure has not materially prejudiced the indemnifying party) and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim,
permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the
indemnified party without its consent (but such consent shall not be unreasonably withheld). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses of more
than one counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of such
indemnified parties with respect to such claim. No indemnifying party shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of
money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release
from all liability in respect to such claim or litigation. 
 (d)    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. 

(e)    If the indemnification provided under Section 4.01 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 and the benefits received by the such indemnifying party or indemnified party; provided, however, that the liability of any Holder
under this Section 4.01(e) 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 Sections 4.01(a), 4.01(b) and 4.01(c) 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 Section 4.01(e) 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 Section 4.01(e). 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 Section 4.01(e) from any person who was not guilty of such fraudulent misrepresentation. 

ARTICLE V 
 MISCELLANEOUS 

Section 5.01    Notices. Any notice or communication under this Agreement must be in writing and given by
(a) deposit in the United States mail, addressed to the party to be notified, postage prepaid and registered or certified with return receipt requested, (b) delivery in person or by courier service providing evidence of delivery, or
(c) transmission by hand delivery, electronic mail or facsimile. Each notice or communication that is mailed, delivered, or transmitted in the manner described above shall be deemed sufficiently given, served, sent, and received, in the case of
mailed notices, on the third business day following the date on which it is mailed and, in the case of notices delivered by courier service, hand delivery, electronic mail or facsimile, at such time as it is delivered to the addressee (except in the
case of electronic mail, 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 

  
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under this Agreement must be addressed, if to the Company, to: IronNet Cybersecurity, Inc., 7900 Tysons One Place, Suite 400, McLean, Virginia 22102, Attention: General Keith Alexander, Chairman
of the Board with a copy to Cooley LLP, 101 California Street, 5th Floor, San Francisco, CA 94111-5800, Attention: Garth Osterman; Brian Leaf, E-mail: gosterman@cooley.com; bleaf@cooley.com 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 5.01. 

Section 5.02    Assignment; No Third Party Beneficiaries. 

(a)    Subject to Section 5.02(c), this Agreement and the rights, duties and obligations
of the Company and the Holders of Registrable Securities, as the case may be, hereunder may not be assigned or delegated by the Company or the Holders of Registrable Securities, as the case may be, in whole or in part. 

(b)    Prior to the expiration of the applicable Lock-up Period, no Holder subject
to any such Lock-up Period may assign or delegate such Holder’s rights, duties or obligations under this Agreement, in whole or in part, in violation of the applicable
Lock-up Period, 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. 
 (c)    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 applicable Holders, which shall include (i) Permitted Transferees and (ii) any transferee of all of the Registrable Securities of a Holder. 

(d)    This Agreement shall not confer any rights or benefits on any persons that are not parties hereto, other than as
expressly set forth in this Agreement and Section 5.02 hereof. 
 (e)    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 5.01 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 5.02 shall be null and void. 

Section 5.03    Counterparts. This Agreement may be executed in separate counterparts, each of which will be
an original and all of which together shall constitute one and the same agreement binding on all the parties hereto. Each party agrees that an electronic copy of this Agreement shall be considered and treated like an original, and that an electronic
or digital signature shall be as valid as a handwritten signature (including .pdf or any electronic signature complying with the U.S. federal ESIGN Act of 2000 (e.g., www.docusign.com)). 

Section 5.04    Governing Law; Venue. NOTWITHSTANDING THE PLACE WHERE THIS AGREEMENT MAY BE EXECUTED BY ANY OF
THE PARTIES HERETO, THE PARTIES EXPRESSLY AGREE THAT THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED UNDER THE LAWS OF THE STATE OF NEW YORK AS APPLIED TO AGREEMENTS AMONG NEW YORK RESIDENTS ENTERED INTO AND TO BE PERFORMED ENTIRELY WITHIN NEW
YORK, WITHOUT REGARD TO THE CONFLICT OF LAW PROVISIONS OF SUCH JURISDICTION AND 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. 

EACH PARTY HERETO ACKNOWLEDGES AND AGREES THAT ANY CONTROVERSY WHICH MAY ARISE UNDER THIS AGREEMENT IS LIKELY TO INVOLVE COMPLICATED AND
DIFFICULT ISSUES, AND, THEREFORE, EACH SUCH PARTY HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVES TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT SUCH PARTY MAY HAVE TO A TRIAL BY JURY IN RESPECT TO ANY ACTION DIRECTLY OR INDIRECTLY
ARISING OUT OF, UNDER OR IN CONNECTION WITH OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT. 

  
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 Section 5.05    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, (a) any
amendment hereto or waiver hereof that adversely affects one Holder or group of affiliated Holders, 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, (b) any amendment or waiver hereof that adversely affects the rights of LGL Sponsor shall require the LGL Sponsor shall require the consent of LGL Sponsor and
(c) any amendment hereto or waiver hereof that adversely affects either the LGL Sponsor or the New Holders as a group, as the case may be, in a manner that is materially adversely different from the other Holders shall require the consent of at
least a majority-in-interest of the Registrable Securities held by such LGL Sponsor or a
majority-in-interest of the Registrable Securities held by such New Holders, as applicable, at the time in question 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. 

Section 5.06    Other Registration Rights. Other than as provided in the Warrant Agreement, dated as of
November 6, 2019, between the Continental Stock Transfer & Trust Company, and the PIPE Investors Subscription Agreements, 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. 
 Section 5.07    Term. This Agreement shall
terminate upon the earlier of (a) the fifth (5th) anniversary of the date of this Agreement, (b) the date as of which all of the Registrable Securities have been sold or disposed of and
(c) with respect to any particular Holder, the date as of which (i) all of the Registrable Securities held by such Holder 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 (ii) such Holder is permitted to sell the Registrable Securities held by him, her, or it under
Rule 144 (or any similar provision) under the Securities Act without limitation on the amount of securities sold or the manner of sale or another exemption from registration under the Securities Act. The provisions of
Section 3.05 and Article IV shall survive any termination. 
 [Signature Pages Follow] 

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

			
	 COMPANY:
  

IRONNET CYBERSECURITY, INC.

		
	By:	 	    
	Name:	 	
	Title:	 	


 [Signature Page to Amended and Restated Registration Rights Agreement] 












  

			
	LGL SYSTEMS ACQUISITION HOLDING COMPANY, LLC
		
	By:	 	LGL Systems Nevada Management Partners LLC
	By:	 	
	Name:	 	
	Title:	 	


 [Signature Page to Amended and Restated Registration Rights Agreement] 













			
	 NEW HOLDER:
  

[                ]

		
	By:	 	 
	Name:	 	
	Title:	 	


 [Signature Page to Amended and Restated Registration Rights Agreement]