Document:

Exhibit 10.1

 

Execution Version

 

SPONSOR SUPPORT AGREEMENT

 

This Sponsor Support Agreement (this “Agreement”),
dated as of March 15, 2021, is entered into by and among LGL Systems Acquisition Corp., a Delaware corporation (“Acquiror”),
LGL Systems Acquisition Holding Company, LLC, a Delaware limited liability company (“Sponsor”), IronNet
Cybersecurity, Inc., a Delaware corporation (the “Company”). Capitalized terms used but not otherwise
defined in this Agreement shall have the meanings ascribed to them in the Merger Agreement (defined below).

 

RECITALS

 

WHEREAS, concurrently herewith, Acquiror,
the Company, and Merger Sub are entering into an Agreement and Plan of Reorganization and Merger (as amended, supplemented, restated
or otherwise modified from time to time, the “Merger Agreement”), pursuant to which (and subject to the
terms and conditions set forth therein) Merger Sub will merge with and into the Company, with the Company surviving the merger
(the “Merger”); and

 

WHEREAS, as a condition and inducement to
the willingness of Acquiror and the Company to enter into the Merger Agreement and consummate the Merger, Sponsor is entering into
this Agreement.

 

AGREEMENT

 

NOW, THEREFORE, in consideration of the
foregoing and the mutual covenants and agreements herein contained, and intending to be legally bound hereby, Acquiror, Sponsor
and the Company hereby agree as follows:

 

1. Representations
and Warranties of Sponsor. Sponsor represents and warrants to Acquiror and the Company that the following statements are true
and correct:

 

(a) Sponsor
has the requisite limited liability company power and authority to execute and deliver this Agreement and to consummate the transactions
contemplated hereby. The execution and delivery of this Agreement and the consummation of the transactions contemplated hereby
have been duly authorized by all necessary company action on the part of Sponsor. This Agreement has been duly and validly executed
and delivered by the Sponsor and constitutes a valid, legal and binding agreement of Sponsor (assuming this Agreement has been
duly authorized, executed and delivered by the other parties), enforceable against the Sponsor in accordance with its terms subject
to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar Laws affecting creditors’
rights generally and subject, as to enforceability, to general principles of equity.

 

(b) As
of the date hereof, Sponsor is the beneficial owner of 4,312,500 shares of Acquiror Pre-Transaction Sponsor Stock (the “Founder
Shares”). Immediately prior to the Effective Time and prior to the forfeiture of the Sponsor Forfeited Shares (as
defined below), all of the Sponsor Forfeited Shares will be owned by Sponsor. Sponsor has, or will have as of the date hereof and
immediately prior to giving effect to the transactions occurring on the Closing Date, as applicable, valid, good and marketable
title to such Sponsor Forfeited Shares, free and clear of all Liens (other than Liens pursuant to this Agreement or any other Transaction
Agreement and transfer restrictions under applicable Law or under the Acquiror Organizational Documents). Except for this Agreement,
the Sponsor is not party to any option, warrant, purchase right, or other contract or commitment that could require the Sponsor
to sell, transfer, or otherwise dispose of the Sponsor Forfeited Securities. Neither the Sponsor, nor any transferees of any securities
of Acquiror initially held by the Sponsor, has asserted or perfected any rights to adjustment or other anti-dilution protections
with respect to any securities of Acquiror (including the Founder Shares) (whether in connection with the transactions contemplated
by the Merger Agreement or otherwise).

 

     

     

    

 

(c) The
execution, delivery and performance by the Sponsor of this Agreement and the consummation by the Sponsor of the transactions contemplated
hereby do not: (i) conflict with or result in any breach of any provision of the Organizational Documents of the Sponsor, (ii)
result in a violation or breach of, or constitute (with or without due notice or lapse of time or both) a default or give rise
to any right of termination, cancellation or acceleration under, any of the terms, conditions or provisions of any note, bond,
mortgage, indenture, lease, license, contract, agreement or other instrument or obligation to which the Sponsor is a party or by
which its properties or assets may be bound, (iii) violate any Law of any Governmental Authority applicable to the Sponsor or its
Subsidiaries, or any of their respective properties or assets (including the Founder Shares), as applicable, or (iv) result in
the creation of any Encumbrance (other than Liens pursuant to this Agreement or any other Transaction Agreement to which it is
subject or bound and transfer restrictions under applicable Law or under the Organizational Documents of Acquiror) upon its assets
(including the Founder Shares), except in the case of clauses (ii), (iii) and (iv) above, for violations which would not reasonably
be expected to materially impact, impair or delay or prevent the ability of the Sponsor to consummate the transactions contemplated
by this Agreement or have a material adverse effect on the ability of the Sponsor to perform its obligations hereunder

 

2. Forfeitures.
The Sponsor hereby acknowledges, agrees and undertakes that, immediately prior to the Effective Time, the Sponsor shall automatically
be deemed to irrevocably transfer to Acquiror, surrender and forfeit for no consideration 1,078,125 Founder Shares (such forfeited
Founder Shares, the “Sponsor Forfeited Securities”) and that from and after such time such Founder Shares
shall be deemed to be cancelled and no longer outstanding.

 

3. Agreement
to Vote. The Sponsor hereby irrevocably and unconditionally agrees that, unless the Termination Date has occurred, Sponsor
shall (i) vote (or execute and return a written consent with respect to) all shares of Acquiror Common Stock (including shares
of Acquiror Pre-Transaction Sponsor Stock and those shares of Acquiror Common Stock that may be issued to it upon conversion of
Acquiror Pre-Transaction Sponsor Stock) beneficially owned by it, whether acquired before, in, or after the IPO, in favor of approval
of the Amendment Proposal at any meeting called to consider and act on such proposal (or pursuant to a solicitation of written
consents) (the “Voting Agreement”) and (ii) prior to approval of the Amendment Proposal, not make any distributions
of Acquiror securities to any Insider (as such term is defined in the Sponsor Agreement) unless, prior to making such distribution,
such Insider agrees in writing be bound by the terms of the Voting Agreement and to not transfer any such Acquiror securities prior
to the approval of the Amendment Proposal.

 

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4. Covenants.
Subject to the terms and conditions of this Agreement, Sponsor hereby unconditionally and irrevocably agrees to take, or cause
to be taken, all actions and to do, or cause to be done, all things necessary, proper or advisable to consummate and make effective
the transactions contemplated by Sections 2 and 3 of this Agreement.

 

5. Termination.
This Agreement shall automatically terminate, and have no further force and effect, if the Merger Agreement is terminated in accordance
with its terms prior to the Closing under the Merger Agreement

 

6. Amendment.
This Agreement may not be amended, modified or supplemented in any manner, whether by course of conduct or otherwise, except by
an instrument in writing signed by Acquiror, Sponsor and the Company.

 

7. Notices.
All notices and other communications among the parties shall be in writing and shall be deemed to have been duly given (i) when
delivered in person, (ii) when delivered after posting in the United States mail having been sent registered or certified
mail return receipt requested, postage prepaid, (iii) when delivered by FedEx or other nationally recognized overnight delivery
service or (iv) when e-mailed during normal business hours (and otherwise as of the immediately following Business Day), addressed
as follows:

 

if to the Company, to it at:

 

IronNet Cybersecurity Inc.

7900 Tysons One Place

Suite 400

McLean, VA 22102

Attention: S. Scott Alridge,
Chief Legal Officer

E-mail: scott.alridge@ironnetcybersecurity.com

 

with a copy (which shall not constitute notice) to:

 

Cooley LLP

One Freedom Square

Reston Town Center

11951 Freedom Drive, 14th Floor

Reston, VA 20190-5640

Attention: Brian F. Leaf

E-mail: bleaf@cooley.com

 

if to Acquiror or Sponsor, to Acquiror or
Sponsor, as applicable, at:

 

LGL Systems Acquisition Corp.

165 Liberty St., Suite 220

Reno, NV 89501

Attention: Robert LaPenta Jr.

Email: Rob@dfns.ai

 

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with a required copy (which copy shall not
constitute notice) to:

 

Paul Hastings LLP

200 Park Avenue

New York, NY 10166

Attention: Michael L. Zuppone

E-mail: michaelzuppone@paulhastings.com

 

8. Entire
Agreement. This Agreement and the Merger Agreement constitute the entire agreement among the parties relating to the subject
matter hereof and supersede any other agreements, whether written or oral, that may have been made or entered into by or among
any of the parties hereto or any of their respective Subsidiaries relating to the transactions contemplated hereby. No representations,
warranties, covenants, understandings, agreements, oral or otherwise, relating to the matters contemplated by this Agreement exist
between the parties except as expressly set forth or referenced in this Agreement and the Merger Agreement.

 

9. Governing
Law and Venue; Service of Process; Waiver of Jury Trial.

 

(a) This
Agreement, and all claims or causes of action based upon, arising out of, or related to this Agreement or the transactions contemplated
hereby, shall be governed by, and construed in accordance with, the Laws of the State of Delaware, without giving effect to principles
or rules of conflict of laws to the extent such principles or rules would require or permit the application of Laws of another
jurisdiction.

 

(b) Any
Action based upon, arising out of or related to this Agreement or the transactions contemplated hereby may be brought in federal
and state courts located in the State of Delaware, and each of the parties hereto irrevocably submits to the exclusive jurisdiction
of each such court in any such Action, waives any objection it may now or hereafter have to personal jurisdiction, venue or to
convenience of forum, agrees that all claims in respect of the Action shall be heard and determined only in any such court, and
agrees not to bring any Action arising out of or relating to this Agreement or the transactions contemplated hereby in any other
court. Nothing herein contained shall be deemed to affect the right of any party hereto to serve process in any manner permitted
by Law or to commence legal proceedings or otherwise proceed against any other party hereto in any other jurisdiction, in each
case, to enforce judgments obtained in any Action brought pursuant to this Section 9.

 

(c) EACH
OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY ACTION BASED UPON, ARISING OUT OF OR
RELATED TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY.

 

10. Assignment;
Successors. No party hereto shall assign this Agreement or any part hereof without the prior written consent of the other parties.
Subject to the foregoing, this Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective
permitted successors and assigns. Any attempted assignment in violation of the terms of this Section 9 shall be null and void,
ab initio.

 

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11. Enforcement.
The parties agree that irreparable damage for which monetary damages, even if available, would not be an adequate remedy, would
occur in the event that the parties do not perform their obligations under the provisions of this Agreement in accordance with
its specified terms or otherwise breach such provisions. The parties acknowledge and agree that (a) the parties shall be entitled
to an injunction, specific performance, or other equitable relief, to prevent breaches of this Agreement and to enforce specifically
the terms and provisions hereof, without proof of damages, prior to the valid termination of this Agreement, this being in addition
to any other remedy to which they are entitled under this Agreement, and (b) the right of specific enforcement is an integral
part of the transactions contemplated by this Agreement and without that right, none of the parties would have entered into this
Agreement. Each party agrees that it will not oppose the granting of specific performance and other equitable relief on the basis
that the other parties have an adequate remedy at Law or that an award of specific performance is not an appropriate remedy for
any reason at Law or equity. The parties acknowledge and agree that any party seeking an injunction to prevent breaches of this
Agreement and to enforce specifically the terms and provisions of this Agreement in accordance with this Section 10 shall
not be required to provide any bond or other security in connection with any such injunction.

 

12. Severability.
If any provision of this Agreement is held invalid or unenforceable by any court of competent jurisdiction, the other provisions
of this Agreement shall remain in full force and effect. The parties further agree that if any provision contained herein is, to
any extent, held invalid or unenforceable in any respect under the Laws governing this Agreement, they shall take any actions necessary
to render the remaining provisions of this Agreement valid and enforceable to the fullest extent permitted by Law and, to the extent
necessary, shall amend or otherwise modify this Agreement to replace any provision contained herein that is held invalid or unenforceable
with a valid and enforceable provision giving effect to the intent of the parties.

 

13. Counterparts.
This Agreement may be executed in one (1) or more counterparts, each of which shall be deemed an original, but all of which together
shall constitute one and the same instrument. This Agreement shall become effective when each party shall have received a counterpart
hereof signed by all of the other parties. Signatures delivered electronically or by facsimile shall be deemed to be original signatures.

 

14. Interpretation
and Construction. The words “hereof,” “herein” and “hereunder” and words of like import
used in this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement. The descriptive
headings used herein are inserted for convenience of reference only and are not intended to be part of or to affect the meaning
or interpretation of this Agreement. References to Sections are to Sections of this Agreement unless otherwise specified. Any
singular term in this Agreement shall be deemed to include the plural, and any plural term the singular. The definitions contained
in this Agreement are applicable to the masculine as well as to the feminine and neuter genders of such term. Whenever the words
“include,” “includes” or “including” are used in this Agreement, they shall be deemed to be
followed by the words “without limitation,” whether or not they are in fact followed by those words or words of like
import. “Writing,” “written” and comparable terms refer to printing, typing and other means of reproducing
words (including electronic media) in a visible form. References to any statute shall be deemed to refer to such statute and to
any rules or regulations promulgated thereunder. References to any person include the successors and permitted assigns of that
person. References from or through any date mean, unless otherwise specified, from and including such date or through and including
such date, respectively. In the event an ambiguity or question of intent or interpretation arises, this Agreement will be construed
as if drafted jointly by the Parties, and no presumption or burden of proof will arise favoring or disfavoring any Party by virtue
of the authorship of any of the provisions of this Agreement.

 

[The remainder of this page is intentionally
left blank.]

 

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

 

	 	LGL SYSTEMS ACQUISITION CORP.
	 	 
	 	By:	/s/ Robert LaPenta Jr.             
	 	 	Name: Robert LaPenta Jr.
	 	 	Title: Co-Chief Executive Officer and Chief Financial Officer
	 	 
	 	LGL SYSTEMS ACQUISITION HOLDING COMPANY, LLC
	 	 
	 	By: 	/s/ Robert LaPenta Jr.
	 	 	Name: Robert LaPenta Jr.
	 	 	Title: President
	 	 
	 	IRONNET CYBERSECURITY, INC.
	 	 
	 	By: 	/s/ Keith B. Alexander
	 	 	Name: Keith B. Alexander
	 	 	Title: Co-Chief Executive Officer

 

[Signature Page to Sponsor Support Agreement]Exhibit 10.2

 

March
15, 2021

 

LGL
Systems Acquisition Corp.

165
W. Liberty St., Suite 220

Reno,
NV 89501

 

		Re:	Amendment
Proposal

 

Ladies
and Gentlemen:

 

Reference
is made to the Agreement and Plan of Reorganization and Merger (as amended, supplemented, restated or otherwise modified from
time to time, the “Merger Agreement”), by and among LGL Systems Acquisition Corp., a Delaware corporation (“Acquiror”),
LGL Systems Merger Sub Inc., a Delaware corporation (“Merger Sub”), and IronNet Cybersecurity, Inc., a Delaware
corporation (the “Company”), that the parties thereto are entering into concurrently herewith. Capitalized
terms used but not otherwise defined in this Agreement shall have the meanings ascribed to them in the Merger Agreement.

 

LGL
Systems Acquisition Holding Company, LLC, a Delaware limited liability company, in its capacity as Sponsor of Acquirer, and Acquiror
entered into a letter agreement, with Acquiror, dated on or about November 6, 2019 (the “Letter Agreement”),
in connection with the Acquiror’s initial public offering, commenced on November 6, 2019, by means of a prospectus, as filed
with the Securities and Exchange Commission on November 11, 2019 (SEC Accession No. 0001213900-19-022827) (the “Prospectus”).

 

In
consideration of the Merger Agreement and the Sponsor Support Agreement pursuant to which, among other things, Sponsor agreed
to forfeit Acquiror Pre-Transaction Sponsor Stock and for other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, and conditional upon the Merger being consummated, Acquiror and Sponsor hereby agree as follows:

 

1. Lockup
Relief. Section 6(a) of the Letter Agreement between the Company and the Sponsor shall be amended and restated in its entirety
as follows:

 

6 (a)
The undersigned agrees that the shares of Founders’ Common Stock may not be transferred, assigned or sold (except (a) to
the Company’s officers or directors, any affiliate or family member of any of the Company’s officers or directors,
any affiliate of the Company’s sponsor or to any member of the sponsor or any of their affiliates, (b) in the case
of an individual, as a gift to such person’s immediate family or to a trust, the beneficiary of which is a member of such
person’s immediate family, an affiliate of such person or to a charitable organization; (c) in the case of an individual,
by virtue of laws of descent and distribution upon death of such person; (d) in the case of an individual, pursuant to a
qualified domestic relations order; (e) by private sales or transfers made in connection with any forward purchase agreement
or similar arrangement or in connection with the consummation of a Business Combination at prices no greater than the price at
which the shares were originally purchased; (f) by virtue of the laws of the State of Delaware or the Company’s sponsor’s
limited liability company agreement upon dissolution of the sponsor, (g) in the event of the Company’s liquidation
prior to the consummation of an initial Business Combination; or (h) in the event that, subsequent to the consummation of
an initial Business Combination, the Company completes a liquidation, merger, share exchange or other similar transaction which
results in all stockholders having the right to exchange their Class A common stock for cash, securities or other property)
until the earlier to occur of: (1) six months after the consummation of a Business Combination and (2) the date following
the completion of the Company’s initial Business Combination on which the Company completes a liquidation, merger, share
exchange or other similar transaction that results in all of its shareholders having the right to exchange their shares of Common
Stock for cash, securities or other property. Notwithstanding the foregoing, (i) if the closing 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 20 trading days within any 30-trading day period commencing at least 150 days after the Company’s
initial Business Combination, the shares of Founders’ Common Stock will be released from these transfer restrictions and
(ii) a bona fide gift or gifts to one or more charitable organizations shall not be subject to the restrictions in this
Section 6(a).

 

     

     

    

 

2. Entire
Agreement. This Agreement and the other agreements referenced herein constitute the entire agreement and understanding of
the parties hereto in respect of the subject matter hereof and supersede all prior understandings, agreements or representations
by or among the parties hereto, written or oral, to the extent they relate in any way to the subject matter hereof or the transactions
contemplated hereby.

 

3. Titles
and Subtitles. 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.

 

4. Amendment.
This Agreement may be amended, modified, or supplemented only by written agreement of the parties hereto.

 

5. Governing
Law. This Agreement shall be governed, construed, administered and regulated in all respects under the laws of the State of
Delaware, without regard to the provisions, policies or principles thereof relating to choice or conflict of laws.

 

6. Successors.
This Agreement shall be binding upon the parties hereto and their respective legal representatives, heirs, successors and assigns.

 

7. Severability.
In case any one or more of the provisions contained in this Agreement or any application thereof shall be invalid, illegal or
unenforceable in any respect, the validity, legality and enforceability of the remaining provisions contained herein and other
application thereof shall not in any way be affected or impaired thereby.

 

8. Third-Party
Rights. Section 1of this Agreement shall be construed for the benefit of the Company and shall be deemed to create enforceable
rights in the Company to the extent not a party hereto as express third party beneficiary hereof as though the Company were party
hereto.

 

9. Counterparts.
This Agreement may be signed in counterparts, each of which shall be deemed an original, but all of which together shall constitute
one and the same instrument.

 

[Signature Page Follows]

 

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If
the foregoing correctly sets forth our agreement, please sign and return this Agreement to the other parties, at which time it
shall be and become our mutually binding agreement, enforceable in accordance with its terms.

 

	 	LGL SYSTEMS ACQUISITION CORP. 
	 	 	 	 
	 	By:	/s/
Robert LaPenta Jr.
	 	 	Name: 	Robert
    LaPenta Jr.
	 	 	Title: 	Co-Chief
    Executive Officer and Chief Financial Officer 
	 	 	 	 
	 	LGL SYSTEMS ACQUISITION HOLDING COMPANY, LLC
	 	 	 	 
	 	LGL Systems Nevada Management Partners LLC
	 	 	 	 
	 	By:	/s/
Robert LaPenta Jr.
	 	 	Name: 	Robert
    LaPenta Jr.
	 	 	Title:	Managing
    Member

 

[Signature Page to Sponsor Agreement Amendment]

 

 

3

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