Exhibit 4.4


 


DESCRIPTION OF SECURITIES


 


General


 


The following is a summary of the rights
of our securities and certain provisions of our amended and restated certificate of incorporation and amended and restated bylaws.
This summary does not purport to be complete and is qualified in its entirety by the provisions of our amended and restated certificate
of incorporation and amended and restated bylaws, copies of which have been filed as exhibits to the Annual Report on Form 10-K,
of which this Exhibit 4.4 is a part, and the applicable provisions of the Delaware General Corporation Law (“DGCL”).


 


Authorized Stock


 


Our amended and restated certificate of incorporation
authorizes us to issue up to 110,000,000 shares of common stock, $0.0001 par value per share, and 1,000,000 shares of preferred
stock, $0.0001 par value per share.


 


Common Stock


 


Voting Rights


 


Each holder of our common stock is entitled
to one vote for each share on all matters submitted to a vote of the stockholders, including the election of directors. Our stockholders
do not have cumulative voting rights in the election of directors. Accordingly, holders of a plurality of the votes cast by the
stockholders present in person or represented by proxy at the meeting are able to elect all of the directors.


 


Dividend Rights


 


Holders of common stock will be entitled
to receive such dividends, if any, as may be declared from time to time by our board of directors in its discretion out of funds
legally available therefor. In no event will any stock dividends or stock splits or combinations of stock be declared or made on
common stock unless the shares of common stock at the time outstanding are treated equally and identically.


 


Liquidation, Dissolution and Winding Up


 


In the event of our voluntary or involuntary
liquidation, dissolution, distribution of assets or winding-up, the holders of our common stock will be entitled to receive an
equal amount per share of all of our assets of whatever kind available for distribution to stockholders, after the rights of the
holders of our preferred stock have been satisfied, as may be established by our board of directors.


 


Preemptive or Other Rights


 


Our stockholders will have no preemptive
or other subscription rights and there are no sinking fund or redemption provisions applicable to our common stock.


 


Election of Directors


 


Our amended and restated certificate of incorporation
provides for our board of directors to be divided into three classes, Class I, Class II and Class III, with only one class of directors
being elected in each year and each class (except for those directors appointed prior to our first annual meeting of stockholders)
serving a three-year term. There is no cumulative voting with respect to the election of directors, with the result that the election
of all directors is determined by a plurality of the votes cast by the stockholders present in person or represented by proxy at
the meeting and entitled to vote thereon. 


 






     


     


    

 


Preferred Stock


 


Our board of directors has the authority,
without further action by our stockholders, to issue the unissued shares of preferred stock in one or more series and to fix the
rights, preferences, privileges, and restrictions thereof. No shares of preferred stock are outstanding and we have no present
plan to issue any shares of preferred stock.


 


Warrants


 


Following the business combination (the “Business
Combination”) between us and ChaSerg Technology Acquisition Corp. (“ChaSerg”), each warrant outstanding for the
purchase of shares of ChaSerg Class A Common Stock became, in accordance with its terms, exercisable for one share of our common
stock, with all other terms of such warrants remaining unchanged. In addition, and we assumed all rights and obligations under
ChaSerg’s existing Warrant Agreement (as described below). Each warrant entitles the holder thereof to purchase one share
of our common stock at $11.50 per share.


 


Redeemable Warrants


 


Public Stockholders’ Warrants


 


Each whole warrant entitles the registered
holder to purchase one share of our common stock at a price of $11.50 per share, subject to adjustment as discussed below, at any
time commencing on the later of 12 months from the closing of ChaSerg’s initial public offering or 30 days after the completion
of the Business Combination. Pursuant to the Warrant Agreement (as described below), a warrantholder may exercise its warrants
only for a whole number of shares of our common stock. This means that only a whole warrant may be exercised at any given time
by a warrantholder. No fractional warrants were issued upon separation of the units and only whole warrants will trade. Accordingly,
unless a holder purchased at least two units, the holder will not be able to receive or trade a whole warrant.


 


The warrants expire five years after the
completion of the Business Combination, at 5:00 p.m., Eastern time, or earlier upon redemption or liquidation.


 


We will not be obligated to deliver any shares
of our common stock pursuant to the exercise of a warrant and will have no obligation to settle such warrant exercise unless a
registration statement under the Securities Act of 1933 (the “Securities Act”) with respect to the shares
of our common stock underlying the warrants is then effective and a prospectus relating thereto is current, subject to us satisfying
our obligations described below with respect to registration. No warrant will be exercisable and we will not be obligated to issue
shares of our common stock upon exercise of a warrant unless our common stock issuable upon such warrant exercise has been registered,
qualified or deemed to be exempt under the securities laws of the state of residence of the registered holder of the warrants.
In the event that the conditions in the two immediately preceding sentences are not satisfied with respect to a warrant, the holder
of such warrant will not be entitled to exercise such warrant and such warrant may have no value and expire worthless. In no event
will we be required to net cash settle any warrant.


 


In connection with the Business Combination,
on June 2, 2020 we filed a registration statement on Form S-1 with the SEC covering the shares of our common stock issuable upon
exercise of the warrants. We have agreed to maintain a current prospectus relating to those shares of common stock until the warrants
expire or are redeemed, per the Warrant Agreement (as described below).


  


We may call the warrants for redemption:


 


		●	in whole and not in part;



 


		●	at a price of $0.01 per warrant;



 


		●	upon not less than 30 days’ prior written notice of redemption (the “30-day redemption period”) to each warrantholder;
and



 


		●	if, and only if, the reported last sale price of the common stock equals or exceeds $18.00 per share (as adjusted for stock
splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period
ending three business days before we send the notice of redemption to the warrantholders.



 






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We may not exercise our redemption right
if the issuance of shares of our common stock upon exercise of the warrants is not exempt from registration or qualification under
applicable state blue sky laws or we are unable to effect such registration or qualification. We will use our best efforts to register
or qualify such shares of our common stock under the blue sky laws of the state of residence in those states in which the warrants
were offered by us in the initial public offering.


 


We have established the last of the redemption
criterion discussed above to prevent a redemption call unless there is at the time of the call a significant premium to the warrant
exercise price. If the foregoing conditions are satisfied and we issue a notice of redemption of the warrants, each warrantholder
will be entitled to exercise its warrant prior to the scheduled redemption date. However, the price of our common stock may fall
below the $18.00 redemption trigger price (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and
the like) as well as the $11.50 warrant exercise price after the redemption notice is issued.


 


If we call the warrants for redemption as
described above, our management will have the option to require any holder that wishes to exercise its warrant to do so on a “cashless
basis.” In determining whether to require all holders to exercise their warrants on a “cashless basis,” our management
will consider, among other factors, our cash position, the number of warrants that are outstanding and the dilutive effect on our
stockholders of issuing the maximum number of shares of common stock issuable upon the exercise of the warrants. If our management
takes advantage of this option, all holders of warrants would pay the exercise price by surrendering their warrants for that number
of shares of common stock equal to the quotient obtained by dividing (x) the product of the number of shares of common stock underlying
the warrants, multiplied by the difference between the exercise price of the warrants and the “fair market value” (defined
below) by (y) the fair market value. The “fair market value” is the average reported last sale price of our common
stock for the 10 trading days ending on the third trading day prior to the date on which the notice of redemption is sent to the
holders of warrants. If our management takes advantage of this option, the notice of redemption will contain the information necessary
to calculate the number of shares of common stock to be received upon exercise of the warrants, including the “fair market
value” in such case. Requiring a cashless exercise in this manner will reduce the number of shares to be issued and thereby
lessen the dilutive effect of a warrant redemption. We believe this feature is an attractive option to us if we do not need the
cash from the exercise of the warrants after the Business Combination. If we call our warrants for redemption and our management
does not take advantage of this option, our Sponsor and its permitted transferees would still be entitled to exercise their placement
warrants for cash or on a cashless basis using the same formula described above that other warrantholders would have been required
to use had all warrantholders been required to exercise their warrants on a cashless basis, as described in more detail below.


 


A holder of a warrant may notify us in writing
in the event it elects to be subject to a requirement that such holder will not have the right to exercise such warrant, to the
extent that after giving effect to such exercise, such person (together with such person’s affiliates), to the warrant agent’s
actual knowledge, would beneficially own in excess of 4.9% or 9.8% (or such other amount as a holder may specify) of the shares
of common stock outstanding immediately after giving effect to such exercise.


 


If the number of outstanding shares of common
stock is increased by a stock dividend payable in shares of common stock, or by a split-up of shares of common stock or other similar
event, then, on the effective date of such stock dividend, split-up or similar event, the number of shares of common stock issuable
on exercise of each whole warrant will be increased in proportion to such increase in the outstanding shares of common stock. A
rights offering to holders of common stock entitling holders to purchase shares of common stock at a price less than the fair market
value will be deemed a stock dividend of a number of shares of common stock equal to the product of (i) the number of shares of
common stock actually sold in such rights offering (or issuable under any other equity securities sold in such rights offering
that are convertible into or exercisable for common stock) and (ii) one (1) minus the quotient of (x) the price per share of common
stock paid in such rights offering divided by (y) the fair market value. For these purposes (i) if the rights offering is for securities
convertible into or exercisable for common stock, in determining the price payable for common stock, any consideration received
for such rights will be taken into account, as well as any additional amount payable upon exercise or conversion and (ii) fair
market value means the volume weighted average price of common stock as reported during the ten (10) trading day period ending
on the trading day prior to the first date on which the shares of common stock trade on the applicable exchange or in the applicable
market, regular way, without the right to receive such rights.


 






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In addition, if we, at any time while the
warrants are outstanding and unexpired, pay a dividend or make a distribution in cash, securities or other assets to the holders
of common stock on account of such shares of common stock (or other shares of our capital stock into which the warrants are convertible),
other than (a) as described above, (b) certain ordinary cash dividends, (c) to satisfy the redemption rights of the holders of
common stock in connection with a proposed initial business combination, (d) to satisfy the redemption rights of the holders of
common stock in connection with a stockholder vote to amend our amended and restated certificate of incorporation (i) to modify
the substance or timing of our obligation to redeem 100% of our common stock if we do not complete our initial business combination
within 18 months from the closing of ChaSerg’s initial public offering or (ii) with respect to any other provision relating
to stockholders’ rights or pre-initial business combination activity, or (e) in connection with the redemption of shares
sold in ChaSerg’s initial public offering upon our failure to complete our initial business combination, then the warrant
exercise price will be decreased, effective immediately after the effective date of such event, by the amount of cash and/or the
fair market value of any securities or other assets paid on each share of common stock in respect of such event.


 


If the number of outstanding shares of our
common stock is decreased by a consolidation, combination, reverse stock split or reclassification of shares of common stock or
other similar event, then, on the effective date of such consolidation, combination, reverse stock split, reclassification or similar
event, the number of shares of common stock issuable on exercise of each warrant will be decreased in proportion to such decrease
in outstanding shares of common stock.


 


Whenever the number of shares of common stock
purchasable upon the exercise of the warrants is adjusted, as described above, the warrant exercise price will be adjusted by multiplying
the warrant exercise price immediately prior to such adjustment by a fraction (x) the numerator of which will be the number of
shares of common stock purchasable upon the exercise of the warrants immediately prior to such adjustment, and (y) the denominator
of which will be the number of shares of common stock so purchasable immediately thereafter.


 


In case of any reclassification or reorganization
of the outstanding shares of common stock (other than those described above or that solely affects the par value of such shares
of common stock), or in the case of any merger or consolidation of us with or into another corporation (other than a consolidation
or merger in which we are the continuing corporation and that does not result in any reclassification or reorganization of our
outstanding shares of common stock), or in the case of any sale or conveyance to another corporation or entity of its assets or
other property as an entirety or substantially as an entirety in connection with which we are dissolved, the holders of the warrants
will thereafter have the right to purchase and receive, upon the basis and upon the terms and conditions specified in the warrants
and in lieu of the shares of our common stock immediately theretofore purchasable and receivable upon the exercise of the rights
represented thereby, the kind and amount of shares of stock or other securities or property (including cash) receivable upon such
reclassification, reorganization, merger or consolidation, or upon a dissolution following any such sale or transfer, that the
holder of the warrants would have received if such holder had exercised their warrants immediately prior to such event. If less
than 70% of the consideration receivable by the holders of common stock in such a transaction is payable in the form of common
stock in the successor entity that is listed for trading on a national securities exchange or is quoted in an established over-the-counter
market, or is to be so listed for trading or quoted immediately following such event, and if the registered holder of the warrant
properly exercises the warrant within thirty days following public disclosure of such transaction, the warrant exercise price will
be reduced as specified in the Warrant Agreement based on the Black-Scholes value (as defined in the Warrant Agreement) of the
warrant. The purpose of such exercise price reduction is to provide additional value to holders of the warrants when an extraordinary
transaction occurs during the exercise period of the warrants pursuant to which the holders of the warrants otherwise do not receive
the full potential value of the warrants in order to determine and realize the option value component of the warrant. This formula
is to compensate the warrant holder for the loss of the option value portion of the warrant due to the requirement that the warrant
holder exercise the warrant within 30 days of the event. The Black-Scholes model is an accepted pricing model for estimating fair
market value where no quoted market price for an instrument is available.


 


The warrants were issued in registered form
under a Warrant Agreement, which we have now assumed, between Continental Stock Transfer & Trust Company, as warrant agent,
and ChaSerg. The Warrant Agreement provides that the terms of the warrants may be amended without the consent of any holder to
cure any ambiguity or correct any defective provision, but requires the approval by the holders of at least 65% of the then outstanding
public warrants to make any change that adversely affects the interests of the registered holders of public warrants.


 






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The warrants may be exercised upon surrender
of the warrant certificate on or prior to the expiration date at the offices of the warrant agent, with the exercise form on the
reverse side of the warrant certificate completed and executed as indicated, accompanied by full payment of the exercise price
(or on a cashless basis, if applicable), by certified or official bank check payable to us, for the number of warrants being exercised.
The warrantholders do not have the rights or privileges of holders of common stock and any voting rights until they exercise their
warrants and receive shares of common stock. After the issuance of shares of common stock upon exercise of the warrants, each holder
will be entitled to one (1) vote for each share held of record on all matters to be voted on by stockholders.


 


No fractional shares will be issued upon
exercise of the warrants. If, upon exercise of the warrants, a holder would be entitled to receive a fractional interest in a share,
we will, upon exercise, round down to the nearest whole number of shares of common stock to be issued to the warrantholder.


 


Placement Warrants


 


Except as described below, the placement
warrants have terms and provisions that are identical to those of the warrants sold as part of the units in ChaSerg’s initial
public offering, including as to exercise price, exercisability and exercise period. The placement warrants (including our common
stock issuable upon exercise of the placement warrants) were not transferable, assignable or salable until 30 days after the completion
of the Business Combination (except, among other limited exceptions as described under the section titled “Restrictions on
Transfer of Earnout Shares,” to our officers and directors and other persons or entities affiliated with the Sponsor or Cantor
and/or its designees). They will also be exercisable on a cashless basis and will not be redeemable by us so long as they are held
by the Sponsor, Cantor and/or their permitted transferees. The Sponsor, Cantor and/or their permitted transferees, have the option
to exercise the placement warrants on a cashless basis. If the placement warrants are held by holders other than the Sponsor, Cantor
and/or their permitted transferees, the placement warrants will be redeemable by us and exercisable by the holders on the same
basis as the warrants included in the units sold in ChaSerg’s initial public offering. In addition, for as long as the placement
warrants are held by Cantor and/or its designees or affiliates, they may not be exercised after five years from the effective date
of the registration statement used in connection with ChaSerg’s initial public offering.


 


If holders of the placement warrants elect
to exercise them on a cashless basis, they would pay the exercise price by surrendering their warrants for that number of shares
of common stock equal to the quotient obtained by dividing (x) the product of the number of shares of common stock underlying the
warrants, multiplied by the difference between the exercise price of the warrants and the “fair market value” (defined
below) by (y) the fair market value. The “fair market value” means the average reported last sale price of the common
stock for the 10 trading days ending on the third trading day prior to the date on which the notice of warrant exercise is sent
to the warrant agent. The reason that we agreed that these warrants would be exercisable on a cashless basis so long as they are
held by the Sponsor or its permitted transferees is that the Sponsor is, and its transferees could be, affiliated with us following
the Business Combination. If they remain affiliated with us, their ability to sell our securities in the open market will be significantly
limited. Accordingly, unlike public stockholders who could sell the shares of common stock issuable upon exercise of the warrants
freely in the open market, the insiders could be significantly restricted from doing so. As a result, we believe that allowing
the holders to exercise such warrants on a cashless basis is appropriate.


 


In order to fund working capital deficiencies
and finance transaction costs in connection with our Business Combination, the Sponsor made loans in the amount of $530,000. In
connection with the completion of our Business Combination, ChaSerg issued 53,000 units, equal to 53,000 shares of its common stock,
and 26,500 placement warrants, to Explorer, the parent entity of the Sponsor, as repayment for those loans.


 


Restrictions on Transfer of Earnout Shares


 


In connection with the Business Combination,
the Sponsor and Cantor entered into a side letter with us pursuant to which, among other things, each of the Sponsor and Cantor
agreed to refrain from selling, transferring or otherwise disposing of up to 1,090,000 and 110,000 shares, respectively, of our
common stock (such portion, the “Earnout Shares”) that it holds, until certain release events have been realized. Such
Earnout Shares were automatically converted to shares of our common stock following the Business Combination. Under the terms of
the side letter, each of the Sponsor and Cantor is able to sell or transfer one-third of its respective Earnout Shares upon the
price of our common stock reaching a price of $12.00 per share, an additional one-third of its respective Earnout Shares upon the
stock price reaching a price of $13.50 per share and the final one-third of its respective Earnout Shares upon the stock price
reaching a price of $15.00 per share, in each case where such price targets were achieved for a minimum of 20 days out of a 30-day
trading period during the applicable earn out period. The $12.00 per share price threshold was met in January 2021 and the $13.50
per share price threshold was met in March 2021.


 






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Our Transfer Agent and Warrant Agent


 


The transfer agent and registrar for our
common stock and warrants is Continental Stock Transfer & Trust Company.


 


Certain Anti-Takeover Provisions of Delaware
Law, Successor’s Amended and Restated Certificate of Incorporation, and Successor’s Bylaws


 


Our amended and restated certificate of incorporation
provides that our board of directors is classified into three classes of directors. As a result, in most circumstances, a person
will be able to gain control of our board only by successfully engaging in a proxy contest at three or more annual meetings.


 


Our amended and restated certificate of incorporation
does not provide for any action required or permitted to be taken by stockholders to be effected by written consent. Our amended
and restated certificate of incorporation provides that directors may be removed prior to the expiration of their terms by stockholders
only for cause and upon the affirmative vote of at least a majority of the voting power of all outstanding common stock. 


 


Our amended and restated certificate of incorporation
requires that changes or amendments to the amended and restated certificate of incorporation or the amended and restated bylaws
must be approved by at least a majority of the voting power of the then-outstanding common stock.


 


Our amended and restated certificate of incorporation
does not provide for cumulative voting in the election of directors. Instead, our board of directors is empowered to elect a director
to fill a vacancy created by the expansion of the board of directors or the resignation, death, or removal of a director in certain
circumstances. Our advance notice procedures include requirements that the stockholders must comply with in order to nominate candidates
to our board of directors or to propose matters to be acted upon at a stockholders’ meeting.


 


Our amended and restated certificate of incorporation
provides that special meetings of stockholders may be called only by the chairman of our board of directors, our chief executive
officer or a majority of our board of directors, and stockholders are specifically denied the right to call special meetings.


 


Our amended and restated certificate of incorporation
provides that stockholders seeking to bring business before any meeting of stockholders or to nominate candidates for election
as directors at any meeting of stockholders must provide advance notice as provided in our amended and restated bylaws. These advance
notice procedures may have the effect of precluding the conduct of certain business at a meeting if the proper procedures are not
followed and may also discourage or deter a potential acquirer from conducting a solicitation of proxies to elect its own slate
of directors or otherwise attempt to obtain control of the Company.


 


Our authorized but unissued common stock
and preferred stock are available for future issuances without stockholder approval and could be utilized for a variety of corporate
purposes, including future offerings to raise additional capital, acquisitions and employee benefit plans. The existence of authorized
but unissued and unreserved common stock and preferred stock could render more difficult or discourage an attempt to obtain control
of the Company by means of a proxy contest, tender offer, merger or otherwise.


 






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Exclusive Forum


 


Our amended and restated bylaws provide that
the Court of Chancery of the State of Delaware (or, if the Court of Chancery does not have jurisdiction, another State court in
Delaware or the federal district court for the District of Delaware) shall, to the fullest extent permitted by law, be the sole
and exclusive forum for the following (except for any claim as to which such court determines that there is an indispensable party
not subject to the jurisdiction of such court (and the indispensable party does not consent to the personal jurisdiction of such
court within 10 days following such determination), which is vested in the exclusive jurisdiction of a court or forum other than
such court or for which such court does not have subject matter jurisdiction):


 


		●	any derivative action or proceeding brought on our behalf;



 


		●	any action asserting a claim of breach of a fiduciary duty owed by, or otherwise wrongdoing by, any of our directors, officers
or other employees to us or our stockholders;



 


		●	any action arising pursuant to any provision of the DGCL, our amended and restated certificate of incorporation or amended
and restated bylaws;



 


		●	any action to interpret, apply, enforce or determine the validity of our amended and restated certificate of incorporation
or amended and restated bylaws; and



 


		●	any other action asserting a claim that is governed by the internal affairs doctrine shall be a state or federal court located
within the State of Delaware.



 


However, notwithstanding the exclusive forum
provisions, our amended and restated bylaws explicitly state that they would not preclude the filing of claims brought to enforce
any liability or duty created under federal securities laws, including the Exchange Act or Securities Act.


  


Although we believe these provisions benefit
us by providing increased consistency in the application of Delaware law for the specified types of actions and proceedings, the
provisions may have the effect of discouraging lawsuits against us or our directors and officers.


 


In addition, our amended and restated bylaws
provide that, unless we consent in writing to the selection of an alternative forum, the federal district courts of the United
States of America shall be the exclusive forum for the resolution of any complaint asserting a cause of action arising under the
Securities Act.


 


Registration Rights Agreement


 


We entered into an amended and restated registration
rights agreement with the Sponsor and certain holders party thereto (the “Existing Holders”) (as amended and restated,
the “Registration Rights Agreement”). Under the Registration Rights Agreement, within 45 calendar days after consummation
of the Business Combination, we were required to register for resale our common stock issuable for (i) shares of common stock held
by any Existing Holders immediately following the closing of the Business Combination, (ii) any of the 640,000 units issued in
private placement transactions by us in October 2018 and (iii) any other equity securities of ours issued or issuable with respect
to any securities referenced in clause (i) and (ii) above by way of a stock dividend or stock split or in connection with a combination
of shares, recapitalization, merger, consolidation or reorganization (collectively, “Registrable Securities”).


 


The holders of a majority-in-interest of
the Registrable Securities held by the Existing Holders and any of their permitted transferees were entitled to demand that we
register the resale of such securities; provided, however, that we are not required to effect an underwritten offering for any
resale of Registrable Securities on a Registration Statement on Form S-3 unless such underwritten offering is reasonably expected
to result in gross proceeds in excess of $10 million.


 


The Existing Holders and their permitted
transferees also have certain “piggy-back” registration rights with respect to registration statements and rights to
require us to register for resale such securities. We will bear the expenses incurred in connection with the filing of any such
registration statements. 


 






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Warrant Agreement


 


After giving effect to the Business Combination,
we assumed all rights and obligations under ChaSerg’s Warrant Agreement entered into on October 4, 2018 between ChaSerg and
Continental Stock Transfer & Trust Company, as warrant agent (the “Warrant Agreement”). Pursuant to the Warrant
Agreement, ChaSerg agreed to use its best efforts to file a registration statement with the SEC registering resales of shares of
common stock issuable upon the exercise of the Private Warrants held by the Sponsor and the Public Warrants, in addition to certain
other securities, as soon as practicable, but in no event later than 15 business days after the closing of the Business Combination.
ChaSerg agreed to use its best efforts to cause the same to become effective and to maintain the effectiveness of such registration
statement, and a current prospectus relating thereto, until the expiration of the warrants. Warrant holders may, during any period
when we fail to maintain an effective registration statement covering the common stock issuable upon exercise of the warrants,
exercise warrants on a cashless basis pursuant to the exemption provided by Section 3(a)(9) of the Securities Act, provided that
such exemption is available.


 


Stockholders’ Agreement


 


On November 13, 2019, and effective as of
the closing of the Business Combination (the “Closing”), ChaSerg and each of the Sponsor, Benhamou Global Ventures
(“BGV”), GDB International Investment Limited, GDD International Holding Company, Leonard Livschitz, Victoria Livschitz
and Automated Systems Holdings Limited (“ASL”) (together with any individuals or entities that are signatories thereto
or hereafter become party to the agreement, the “Voting Parties”) entered into a Stockholders’ Agreement, pursuant
to which, among other things, the Voting Parties agreed (i) to take all necessary action to cause the our board of directors to
be comprised of eight directors effective immediately following the Closing, (ii) subject to certain share ownership thresholds,
to grant each of ASL and the Sponsor rights to designate two directors for election to the Company’s board of directors (and
the Voting Parties will vote in favor of such designees), (iii) to designate the Chief Executive Officer of Grid Dynamics for election
to our board of directors, and (iv) to designate three unaffiliated designates for election to our board of directors.


 


Rule 144


 


A person who has beneficially owned restricted
shares of common stock for at least six months would be entitled to sell their shares provided that (1) such person is not deemed
to have been one of our affiliates at the time of, or at any time during the three months preceding, a sale and (2) we are subject
to the Exchange Act periodic reporting requirements for at least three months before the sale. Persons who have beneficially
owned restricted shares of common stock for at least six months but who are our affiliates at the time of, or any time during the
three months preceding, a sale, would be subject to additional restrictions, by which such person would be entitled to sell within
any three-month period a number of shares that does not exceed the greater of either of the following:


 


		●	1% of the number of shares then outstanding; and



 


		●	the average weekly trading volume of the shares of common stock during the four calendar weeks preceding the filing of a notice
on Form 144 with respect to the sale.



 


Sales under Rule 144 are also limited
by manner of sale provisions and notice requirements and to the availability of current public information about our company.


 


Restrictions on the Use of Rule 144
by Shell Companies or Former Shell Companies


 


Rule 144 is not available for the resale
of securities initially issued by shell companies (other than business combination related shell companies) or issuers that have
been at any time previously a shell company. However, Rule 144 also includes an important exception to this prohibition if the
following conditions are met:


 


		●	the issuer of the securities that was formerly a shell company has ceased to be a shell company;



 


		●	the issuer of the securities is subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act;



 


		●	the issuer of the securities has filed all Exchange Act reports and material required to be filed, as applicable, during the
preceding 12 months (or such shorter period that the issuer was required to file such reports and materials), other than Form 8-K
reports; and



 


		●	at least one year has elapsed from the time that the issuer filed current Form 10 type information with the SEC reflecting
its status as an entity that is not a shell company.



 


Following the consummation of the business
combination, we are no longer a shell company, and so, once the conditions set forth in the exceptions listed above are satisfied,
Rule 144 will become available for the resale of the above noted restricted securities.


 


Exchange Listing


 


Our common stock and warrants are listed
on NASDAQ under the symbols “GDYN” and “GDYNW,” respectively.


 


 


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