Document:

EX-10.1

 Exhibit 10.1 

EXECUTION VERSION 
 VOTING AND
SUPPORT AGREEMENT 
 THIS VOTING AND SUPPORT AGREEMENT (this “Agreement”) is made and entered into as of
November 16, 2021 (the “Effective Date”) by and among Alpha Capital Holdco Company, an exempted company incorporated with limited liability in the Cayman Islands (“New PubCo”), Semantix Tecnologia em Sistema de
Informação S.A., a sociedade anônima organized under the laws of Brazil (the “Company”), Alpha Capital Acquisition Company, an exempted company incorporated with limited liability in the
Cayman Islands (“SPAC”), and each of the undersigned parties listed on Schedule A hereto as the holder of Equity Interests (as defined below) (each such party, an “Equity Holder” and collectively,
“Equity Holders”), and, each of the undersigned parties listed on Schedule A hereto as the holder of Options (as defined below) (each such party, an “Optionee” and collectively, “Optionees”).
Each of New PubCo, the Company, SPAC and the Equity Holders will individually be referred to herein as a “Party” and, collectively, as the “Parties”. 

WHEREAS, each Equity Holder is the legal and beneficial owners of the shares of common or preferred stock of the Company listed next to its
name on Schedule A (the “Equity Interests”); 
 WHEREAS, concurrently with the execution of this Agreement, the
Company and certain other parties entered into a Business Combination Agreement (as it may be amended, supplemented or otherwise modified from time to time, the “Business Combination Agreement”; capitalized terms used but not
otherwise defined herein shall have the meanings ascribed to such terms in the Business Combination Agreement); 
 WHEREAS, each Optionee is
the legal and beneficial owner of the outstanding options listed next to its name on Schedule A (the “Options”) under the Company’s Share Plan, which are or may become vested before the closing of the Transaction set
forth in the Business Combination Agreement; 
 WHEREAS, in consideration for the benefits to be received directly or indirectly by the
Equity Holder and the Optionee in connection with the transactions contemplated by the Business Combination Agreement and as a material inducement to SPAC and New PubCo agreeing to enter into and consummate the transactions contemplated by the
Business Combination Agreement, each Equity Holder agrees to enter into this Agreement and to be bound by the agreements, covenants and obligations contained in this Agreement; and 

WHEREAS, the Parties acknowledge and agree that SPAC and New PubCo would not have entered into and agreed to consummate the transactions
contemplated by the Business Combination Agreement without the Equity Holders and Optionees entering into this Agreement and agreeing to be bound by the agreements, covenants and obligations contained in this Agreement. 

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

OBLIGATIONS 
 1.1.
    Newco Formation. As soon as practicable after the date hereof and in any event prior to the First Effective Time (as defined in the Business Combination Agreement), each Equity Holder shall

 
take, or cause to be taken, any and all actions necessary to form an exempted company incorporated with limited liability in the Cayman Islands (“Newco”), the sole shareholders of which
shall be the Equity Holders in the proportions set forth next to each Equity Holder’s name on Schedule B. 
 1.2.     Newco
Joinder. Promptly after the formation of Newco pursuant to the immediately preceding Section 1.1 and in any event prior to the First Effective Time, each Equity Holder shall take, or cause to be taken, any and all action necessary for Newco to
become a party to the Business Combination Agreement and this Agreement by executing and delivering the Newco Joinder. 
 1.3.
    Shareholder Approval. 
  

	 	a)	 Promptly following the date of this Agreement and in any event prior to First Effective Time, each Equity
Holder shall take, or cause to be taken, any and all action necessary or advisable for such Equity Holder to approve, in his or her capacity as a shareholder of the Company, the transactions contemplated by the Business Combination Agreement (the
“Company Approval”). 

  

	 	b)	 Promptly following the Pre-Closing Exchange and prior to the First
Effective Time, each Equity Holder shall take, or cause to be taken, any and all action necessary or advisable for such Equity Holder to approve, in his or her capacity as a shareholder of Newco, the Second Merger and the other transactions
contemplated by the Business Combination Agreement (the “Newco Approval” and together with the Company Approval, the “Corporate Approvals”). 

 

	 	c)	 Without limiting the generality, and in furtherance, of the foregoing, during the term of this Agreement, for
purposes of the Corporate Approvals, each Equity Holder, on its own behalf and on behalf of any wholly owned subsidiary, as applicable, hereby agrees to be present for any meeting and vote (in person or by proxy), or consent to any action by written
consent or resolution with respect to, as applicable, the Equity Interests and ordinary shares of Newco (“Shares”) (i) in favor of, and to adopt, the Business Combination Agreement, the Transaction Agreements and the transactions
contemplated thereby, (ii) in favor of the other matters set forth in the Business Combination Agreement, the Transaction Documents and the transactions contemplated thereby to the extent required for the Company and Newco to carry out their
respective obligations thereunder, and (iii) in opposition to: (A) any Company Business Combination and any and all other proposals (1) that could reasonably be expected to delay or impair the ability of the Company to consummate the
transactions contemplated by the Business Combination Agreement or any Transaction Agreement or (2) which are in competition with or materially inconsistent with the Business Combination Agreement, any Transaction Agreement and the transactions
contemplated thereby or (B) any other action, proposal, transaction or agreement involving the Company or any of its subsidiaries that is intended, or would reasonably be expected, to prevent, impede, interfere with, delay, postpone or
adversely affect in any material respect the transactions contemplated by the Business Combination Agreement or any Transaction Agreement or would reasonably be expected to result in (y) any breach of any representation, warranty, covenant,
obligation or agreement of the Company in the Business Combination Agreement or any Transaction Agreement or (z) any of the conditions to the Company’s obligations under the Business Combination Agreement or any Transaction Agreement not
being fulfilled. 

  

	 	d)	 Each Equity Holder agrees not to deposit, and to cause its affiliates not to deposit, any Equity Interests or
Shares in a voting trust or subject any Equity Interests or Shares to any 

  
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arrangement or agreement with respect to the voting of such Equity Interests or Shares, unless specifically requested to do so by the SPAC and the Company in connection with the Business
Combination Agreement, the Transaction Agreements or the transactions contemplated thereby. 

  

	 	e)	 Each Equity Holder agrees (i) to refrain from exercising any dissenters’ rights or rights of
appraisal under applicable Legal Requirements at any time with respect to the Second Merger, the Pre-Closing Exchange, the Agreement, the other Transaction Agreements and the transactions contemplated thereby
and (ii) not to commence or participate in any claim, derivative or otherwise, against the Company, Newco, SPAC, New PubCo or any of their respective Affiliates relating to the negotiation, execution or delivery of this Agreement or the
Business Combination Agreement or the consummation of the Mergers, the Pre-Closing Exchange or the other transactions contemplated thereby, including any claim (A) challenging the validity of, or seeking
to enjoin the operation of, any provision of this Agreement or (B) alleging a breach of any fiduciary duty of the board of directors or similar governing body of the Company or New PubCo in connection with the Second Merger, the Pre-Closing Exchange, the Agreement, the other Transaction Agreements and the transactions contemplated thereby. For the avoidance of doubt, this paragraph shall not apply, or be construed to apply, to in respect of
an Equity Holder’s rights or obligations under the Shareholders Agreement or the A&R Registration Rights Agreement. 

1.4.    Proxy. 
  

	 	a)	 Without limiting any other rights or remedies of the Company, for all purposes of this Agreement, each Equity
Holder hereby appoints the Company, and any designee of either of them, and each of them individually, as its proxies, agents and attorneys-in-fact, with full power of
substitution and resubstitution, to vote or act by written consent during the term of this Agreement with respect to the matters set forth herein in the name and in the stead of such Equity Holder, including to attend on behalf of such Equity Holder
any meeting of the Equity Holders or Shares with respect to the Corporate Approvals, to include the Equity Interests or Shares in any computation for purposes of establishing a quorum at any such meeting of the Equity Holders or Shares, to vote (or
cause to be voted, as applicable) the Equity Interests or Shares or consent or approve (or withhold consent or approval, as applicable) with respect to any of the Corporate Approvals in connection with any meeting of the Equity Holders, any action
by written consent or any other approval by the Equity Holders. This proxy and power of attorney is given to secure the performance of the duties of the Equity Holder under this Agreement. Each Equity Holder shall take such further action or execute
such other instruments as may be necessary to effectuate the intent of this proxy. 

  

	 	b)	 This proxy and power of attorney granted by Equity Holder shall be irrevocable during the term of this
Agreement, shall be deemed to be coupled with an interest sufficient in law to support an irrevocable proxy, is granted in consideration for the Company entering into the Business Combination Agreement and agreeing to consummate the transactions
contemplated thereby and shall revoke any and all prior proxies granted by Equity Holder with respect to the Equity Interests or Shares. The power of attorney granted by Equity Holder herein is a durable power of attorney and shall survive the
dissolution, bankruptcy, death or incapacity of Equity Holder. The vote, consent or approval by the proxyholder with respect to any Corporate Approval shall control in the event of any conflict between such vote, consent or approval (or withholding
of consent or approval, as applicable) by the proxyholder of the Equity Interests or Shares and a vote, consent or approval (or 

  
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withholding of consent or approval, as applicable) by such Equity Holder of the Equity Interests or Shares (or any other Person with the power to vote or provide consent or approval (or withhold
consent or approval, as applicable) with respect to the Equity Interests or Shares) with respect to any Corporate Approval. The proxy and power of attorney granted hereunder shall terminate upon the termination of this Agreement. 

 

	 	c)	 The Company agrees, pursuant to the powers of attorney granted to the Company pursuant to this Agreement, in
connection with and to facilitate the consummation of the Pre-Closing Exchange, to the extent necessary or advisable, to make, execute, acknowledge and deliver all such other agreements, documents and
instruments necessary or advisable to consummate the Pre-Closing Exchange and, in general, to do any and all things and to take any and all actions necessary or advisable in connection with or to carry out the
Pre-Closing Exchange on behalf of the Equity Holders, in each case subject to the terms and conditions of the Business Combination Agreement. 

 

	 	d)	 Notwithstanding anything in this Agreement to the contrary, none of the provisions of this Section 1.4 shall
apply to Crescera Growth Capital Master Fundo de Investimento em Participação - Multiestratégia or to Fundo de Investimento em Participações Multiestratégia Inovabrá I – Investimento no Exterior
(collectively, the “Growth Investors”), each in their capacity as Equity Holder, and that no such proxy and power of attorney shall be granted hereunder by any of the Growth Investors in favor of the Company. 

1.5.    Further Assurances. During the term of this Agreement, each Equity Holder and Optionee agrees that it shall not take any
action that would reasonably be expected to prevent, impede, interfere with or adversely affect any Equity Holder’s, the Company’s and/or Newco’s ability to perform its obligations under this Agreement and/or the Business Combination
Agreement, except as expressly contemplated by this Agreement or the Business Combination Agreement. Each Equity Holder hereby agrees to promptly execute and deliver all additional agreements, documents or instruments, take, or cause to be taken,
all actions and provide, or cause to be provided, all additional information or other materials as may be necessary or advisable, in each case, as reasonably determined by SPAC and the Company, in connection with, or otherwise in furtherance of, the
transactions contemplated by the Business Combination Agreement or this Agreement. 
 1.6.    Termination of Existing Shareholders
Agreements. Each Equity Holder and the Company hereby agrees that, notwithstanding anything to the contrary in any such agreement, (i) each of the agreements set forth on Schedule B hereto shall be automatically terminated and of no
further force and effect (including any provisions of any such agreement that, by its terms, survive such termination) effective as of, and subject to and conditioned upon the occurrence of, the Closing and (ii) upon such termination neither
the Company nor any of its Affiliates shall have any further obligations or Liabilities under or with respect to each such agreement. Without limiting the above, each of the Equity Holders who are a party to the agreements set forth on Schedule
B hereby expressly and irrevocably acknowledge and agree that all terms and conditions of the respective agreements to which they are a party to were duly observed or waived, as applicable. For purposes of clarification, despite the completion
of the contribution set forth in this Agreement, the Shareholder’s Agreement shall remain in full force, mutatis mutandis, until the Closing is consummated. 

1.7.     Business Combination Agreement. Each Equity Holder hereby agrees to be bound by and subject to (i) Sections 7.4
(Confidentiality; Communications Plan; Access to Information), 7.6 (No SPAC Securities Transactions), and 7.8 (Disclosure of Certain Matters) of the Business Combination Agreement to the same extent as such provisions apply to the parties to the
Business Combination Agreement, as if such Equity Holder is directly party thereto, and (ii) Section 7.7 (No Claim Against Trust Account) and Section 7.10(a) (No Solicitation) of the Business Combination Agreement to the same extent
as such provisions apply to the Company, as if the Equity Holder is directly party thereto. 
 1.8.    Transfers of Equity Interests
or Shares Prior to Closing. Except as expressly contemplated by the Business Combination Agreement or this Agreement or with the prior written consent of SPAC (such consent to be given or withheld in its sole discretion), from and after the date
hereof until the earlier of the Closing or the termination of the Business Combination Agreement in accordance with 

  
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its terms, each Equity Holder agrees not to (a) Transfer any of the Equity Interests or Shares, (b) enter into any option, warrant, purchase right or other Contract that could (either
alone or in connection with one or more events, developments or events (including the satisfaction or waiver of any conditions precedent)) require the Equity Holder to Transfer any of the Equity Interests or Shares, or (c) take any actions in
furtherance of any of the matters described in the foregoing clauses (a) or (b). Notwithstanding the foregoing or anything to the contrary herein, the foregoing restrictions shall not prohibit a Transfer (i) if such Equity
Holder is not an individual or a trust, to any of its Affiliates, or (ii) if such Equity Holder is an individual or a trust, (A) by virtue of laws of descent and distribution upon death of the individual, (B) pursuant to a qualified
domestic relations order or (C) to any member of such Equity Holder’s immediate family or any trust for the direct or indirect benefit of such Equity Holder or the immediate family of such Equity Holder; provided, however, that
(x) such Equity Holder shall, and shall cause any such transferee of his, her or its Equity Interests or Shares, to enter into a written agreement, in form and substance reasonably satisfactory to SPAC, agreeing to be bound by this Agreement
(including, for the avoidance of doubt, all of the covenants, agreements and obligations of such Equity Holder hereunder and which agreement will include, for the avoidance of doubt, the making of all of the representations and warranties of such
Equity Holder set forth in Article II with respect to such transferee and his, her or its Equity Interests or Shares received upon such Transfer, as applicable) prior and as a condition to the occurrence of such Transfer, and (y) no such
Transfer will relieve such Equity Holder of any of its covenants, agreements or obligations hereunder with respect to the Equity Interests or Shares so transferred, unless and to the extent actually performed, or will otherwise affect any of the
provisions of this Agreement (including any of the representations and warranties of such Equity Holder hereunder). For purposes of this Agreement, (a) “Beneficially Own” has the meaning ascribed to it in the Exchange Act; (b)
“Transfer” shall mean the (i) direct or indirect transfer, sale or assignment of, offer to sell, contract or any agreement to sell, hypothecate, pledge, encumber grant of any option to purchase or otherwise dispose of, either
voluntarily or involuntarily, or any agreement to dispose of, directly or indirectly, or establishment or increase of a put equivalent position or liquidation with respect to or decrease of a call equivalent position within the meaning of
Section 16 of the Exchange Act and the rules and regulations of the SEC promulgated thereunder with respect to, any security, (ii) entry into any swap or other arrangement that transfers to another, in whole or in part, any of the economic
consequences of ownership of any security, whether any such transaction is to be settled by delivery of such securities, in cash or otherwise, or (iii) public announcement of any intention to effect any transaction specified in clause (b)(i) or
(b)(ii); and (c) “immediate family” shall mean a spouse, domestic partner, child, grandchild or other lineal descendant (including by adoption), father, mother, brother or sister of the applicable party hereto; and “affiliate”
shall have the meaning set forth in Rule 405 under the Securities Act of 1933, as amended. 
 1.9.    Release. Effective as of
the Third Effective Time, each Equity Holder and Optionee, on behalf of himself, herself or itself, his, her or its affiliates and each of their respective assigns, heirs, beneficiaries, creditors, representatives and agents (collectively, the
“Releasing Parties”), does irrevocably and fully waive, release, acquit and discharge forever the Company, Newco, SPAC, New PubCo and their respective affiliates and present and former and direct or indirect partners, members and
equity holders, directors, managers, officers, employees, principals, trustees, representatives, agents, predecessors, successors, assigns, beneficiaries, heirs, executors, insurers and attorneys (collectively, the “Released
Parties”), from any and all actions, claims, liabilities, losses, orders and causes of action of every kind and nature whatsoever, at law or in equity, whether known or unknown, that such Releasing Parties, or any of them, may have had in
the past or may now have or may have in the future against the Released Parties, or any of them, related to events, circumstances, acts or omissions occurring, on or prior to the Second Effective Time that relate to or arise out of the Releasing
Party’s status as a holder of equity of, or any other investment in, the Company, Newco or any of their respective Affiliates, including any Equity Interests or Shares and any securities 

  
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exercisable for, convertible into or otherwise issued with respect to any securities, obligations or other interests issued by the Company or any of its Affiliates that any such Releasing Party
holds or has ever held, including relating to the negotiation, execution and consummation of the transactions contemplated by the Business Combination Agreement, including, without limitation, the other Transaction Agreements, the Pre-Closing Exchange, the Second Merger and breaches of any fiduciary duties with respect to the transactions contemplated by the Business Combination Agreement (collectively, the “Released
Claims”); provided, however, that the Released Claims shall not include, and each Releasing Party is not releasing any, (i) if such Equity Holder is an employee of the Company, rights to accrued but unpaid salary, bonuses, expense
reimbursements (in accordance with Company’s employee expense reimbursement policy), accrued vacation and other benefits under the Company’s employee benefit plans, (ii) right to indemnification, exculpation, advancement of expense or
similar rights with respect to service as a director, officer or manager or an Affiliate thereof, set forth in the Company’s Governing Documents, certificate of formation or other organizational documents, any indemnification agreement between
the Company and such Equity Holder or its Affiliates, or as provided by law or any directors’ and officers’ liability insurance, (iii) actions, claims, liabilities, losses, and causes of action of every kind and nature whatsoever, at
law or in equity, whether known or unknown, arising out or related to this Agreement, the Business Combination Agreement or any other Transaction Agreement to which such Releasing Party is a party, (iv) commercial agreement between such Equity
Holder or any other Releasing Party, on the one hand, or any Released Party, on the other hand, (v) rights of such Equity Holder or any other Releasing Party under the Business Combination Agreement or any other Transaction Agreement to which
such Releasing Party is a party, including claims related to the enforcement of the Business Combination Agreement and the right to receive such Equity Holder’s Per Share Consideration, or (vi) Equity Holder’s rights or obligations
under the Shareholders Agreement or the A&R Registration Rights Agreement (collectively the “Excluded Claims”). Each Equity Holder (on behalf of itself, himself, and herself and the other Releasing Parties) hereby agrees not to
institute any proceeding against any Released Party with respect to any of the Released Claims but excluding the Excluded Claims. Each Equity Holder represents, warrants and acknowledges that he, she or it has consulted with counsel with respect to
the execution and delivery of this release and has been fully apprised of the consequences hereof. Each Equity Holder agrees and acknowledges that the release in this Agreement constitutes a complete defense of any and all Released Claims, other
than Excluded Claims. 
 1.10.    Optionees’ Undertaking. 

 

	 	a)	 In the event that, prior to the Pre-Closing Exchange (as defined in the
Business Combination Agreement), any Optionee exercises any of his or her Options under the Company Share Plan, such Optionee will automatically become an Equity Holder under the terms of this Agreement and will be treated as an Equity Holder for
all purposes of this Agreement, assuming any and all rights and obligations set forth herein, and Schedule A hereto shall be deemed to be updated to include the equity interests underlying each such exercised Option in Schedule A.

 ARTICLE II 

REPRESENTATIONS AND WARRANTIES OF THE EQUITY HOLDER 

2.1.    Each Equity Holder (including for purposes of this Article II, each Optionee) hereby represents and warrants to Newco, SPAC
and New PubCo that: 

  
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	 	a)	 Title. Each Equity Holder and Optionee holds good, valid and marketable title to the Equity Interests
and Options set forth opposite the Equity Holder’s name on Schedule A, free and clear of any mortgage, pledge, security interest, conditional sale or other title retention agreement, encumbrance, lien, easement, option, debt, charge,
claim or restriction of any kind except as set forth in Schedule A. 

  

	 	b)	 Authorization. Each Equity Holder and Optionee has full power and authority (including any spouse
consent) to enter into this Agreement, and this Agreement, assuming the due authorization, execution and delivery of this Agreement by all other parties, constitutes its valid and legally binding obligation, enforceable in accordance with its terms,
except as such enforceability may be limited by bankruptcy Legal Requirements, other similar Legal Requirements affecting creditors’ rights and general principles of equity affecting the availability of specific performance and other equitable
remedies. 

  

	 	c)	 No Conflict. Neither the execution and delivery of this Agreement by the Equity Holder nor the
performance of the Equity Holder’s obligations hereunder (i) violates any provision of any Legal Requirements applicable to the Equity Holder, (ii) if the Equity Holder is not an individual, would, directly or indirectly, result in
any breach of any provision of the Equity Holder’s Governing Documents, (iii) conflicts with, result in a breach under or give rise to any right of termination of any document, agreement or instrument to which the Equity Holder is a party,
or (iv) result in the creation or imposition of any mortgage, pledge, security interest, conditional sale or other title retention agreement, encumbrance, lien, easement, option, debt, charge, claim or restriction of any kind upon the Equity
Interests except as disclosed on Schedule A. 

  

	 	d)	 No Consents. No consent, waiver, approval, order or authorization of, or registration, qualification,
designation, declaration or filing with, any court, administrative agency or commission or any other governmental authority, instrumentality, agency or commission or any third party (including a party to any agreement with the Equity Holder, the
Optionee or any spouse consent), is required by or with respect to the delivery of this Agreement and the consummation of the transactions contemplated hereby. 

 

	 	e)	 Ownership. The Equity Holder is the beneficial and record owner of the Equity Interests set forth next
to the Equity Holder’s name on Schedule A. The Equity Interests and Options set forth on Schedule A collectively constitute 100% of the Equity Holder’s interest in the Company and the Equity Holder does not own, beneficially
or of record, any other equity, equity-linked or similar securities of the Company or any of its Subsidiaries or have the right to acquire any equity, equity-linked or similar securities of the Company or any of its Subsidiaries. The Equity Holder
acknowledges that the Equity Holder’s agreement to contribute all of the equity securities of the Company held by the Equity Holder is a material inducement to Newco’s willingness to issue to the Equity Holder, or to the respective wholly
owned subsidiary if applicable, the Shares. As such, if after the execution of this Agreement it is discovered that the Equity Holder is directly or indirectly the owner of any additional membership, equity or ownership interests not reflected next
to the Equity Holder’s name on Schedule A (an “Undisclosed Interest”), the Equity Holder hereby agrees to contribute, assign, transfer, convey and deliver to Newco all of the Equity Holder’s right, title and
interest in and to such Undisclosed Interest. By executing this Agreement, each Equity Holder further represents that it does not have any contract, undertaking, agreement or arrangement with any person to sell, transfer or grant participations to
such person or to any person, with respect to any of the Equity Interests except as disclosed on Schedule A. The Equity Holder has the sole right to vote (and provide consent in respect of, as

  
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applicable) the Equity Interests set forth next to the Equity Holder’s name on Schedule A and, except for this Agreement, the Business Combination Agreement and as disclosed on
Schedule A, the Equity Holder is not party to or bound by (i) any option, warrant, purchase right, or other Contract that could (either alone or in connection with one or more events, developments or events (including the satisfaction or
waiver of any conditions precedent)) require the Equity Holder to Transfer any of the Equity Interests or (ii) any voting trust, proxy or other Contract with respect to the voting or Transfer of any of the Equity Interests. 

 

	 	f)	 There is no Legal Proceeding pending or, to the Equity Holder’s knowledge, threatened against or involving
the Equity Holder or any of his, her or its Affiliates that, if adversely decided or resolved, would reasonably be expected to adversely affect the ability of the Equity Holder to perform, or otherwise comply with, any of its covenants, agreements
or obligations under this Agreement in any material respect. 

  

	 	g)	 There is no Order or Legal Requirement issued by any court of competent jurisdiction or other Governmental
Entity, or other legal restraint or prohibition relating to the Equity Holder or any of his, her or its Affiliates that could reasonably be expected to adversely affect the ability of the Equity Holder to perform, or otherwise comply with, any of
its covenants, agreements or obligations under this Agreement in any material respect. 

  

	 	h)	 The Equity Holder, on his, her or its own behalf and on behalf of his, her or its Representatives,
acknowledges, represents, warrants and agrees that (i) he, she or it has conducted his, her or its own independent review and analysis of, and, based thereon, has formed an independent judgment concerning, the business, assets, condition,
operations and prospects of, Newco, SPAC and New PubCo and the transactions contemplated by this Agreement, the Business Combination Agreement and the other Transaction Agreements and (ii) he, she or it has been furnished with or given access
to such documents and information about Newco, SPAC and New PubCo and their respective businesses and operations as he, she or it and his, her or its Representatives have deemed necessary to enable him, her or it to make an informed decision with
respect to the execution, delivery and performance of this Agreement or the other Transaction Agreements to which he, she or it is or will be a party and the transactions contemplated hereby and thereby. 

 

	 	i)	 In entering into this Agreement and the other Transaction Agreements to which he, she or it is or will be a
party, the Equity Holder has relied solely on his, her or its own investigation and analysis and the representations and warranties expressly set forth in the Transaction Agreements to which he, she or it is or will be a party and no other
representations or warranties of Newco, SPAC or New PubCo (including, for the avoidance of doubt, none of the representations or warranties of SPAC or New PubCo set forth in the Business Combination Agreement or any other Transaction Agreement) or
any other Person, either express or implied, and the Equity Holder, on his, her or its own behalf and on behalf of his, her or its Representatives, acknowledges, represents, warrants and agrees that, except for the representations and warranties
expressly set forth in this Agreement or in the other Transaction Agreements to which he, she or it is or will be a party, none of Newco, SPAC or New PubCo or any other Person makes or has made any representation or warranty, either express or
implied, in connection with or related to this Agreement, the Business Combination Agreement or the other Transaction Agreements or the transactions contemplated hereby or thereby. 

 ARTICLE III 

REPRESENTATIONS AND WARRANTIES OF THE COMPANY 

3.1.    The Company hereby represents and warrants to each Equity Holder that: 

 

	 	a)	 Organization. The Company is a closely held company, duly organized, validly existing and in good
standing under the laws of the Federative Republic of Brazil and has all requisite corporate power and authority to carry on its business as now conducted and as proposed to be conducted. As of the Effective Date, the Company is duly qualified to
transact business and is in good standing in each jurisdiction in which the failure to so qualify would have a material adverse effect on its business or properties. 

 

	 	b)	 Authorization. The Company has full power and authority to enter into this Agreement, and this
Agreement, assuming the due authorization, execution and delivery of this Agreement by all other parties, constitutes a valid and legally binding obligation, enforceable in accordance with its terms, except as such enforceability may be limited by
bankruptcy Legal Requirements, other similar Legal Requirements affecting creditors’ rights and general principles of equity affecting the availability of specific performance and other equitable remedies. 

 

	 	c)	 No Conflict. Neither the execution and delivery of this Agreement by the Company nor the performance of
the Company’s obligations hereunder violates any provision of law applicable to the Company or conflicts with any document, agreement or instrument to which the Company is a party. 

ARTICLE IV 

MISCELLANEOUS 

4.1.    Notices. Any notice, consent or request to be given in connection with any of the terms or provisions of this Agreement
shall be in writing and shall be sent or given in accordance with the terms of Section 11.1 of the Business Combination Agreement to the applicable Party at its principal place of business. Any notice to any Equity Holder shall be sent to the
address set forth on the signature page hereto. 
 4.2.    Assignment. No party shall assign or delegate (in whole or in part)
its rights or obligations under this Agreement without the prior written consent of the other parties. 
 4.3.    Binding Nature.
This Agreement shall be binding upon and inure to the benefit of the parties and their respective successors and permitted assigns and shall be enforceable by the parties hereto and their respective successors and permitted assigns. 

4.4.    Termination. This Agreement shall automatically terminate upon the earliest to occur of (a) the Closing and
(b) the date on which the Business Combination Agreement is terminated for any reason in accordance with its terms. In the event of a valid termination of the Business Combination Agreement, this Agreement shall be of no force and effect. No
such termination or reversion shall relieve any Equity Holder from any obligation accruing, or liability resulting from an intentional breach of this Agreement occurring prior to such termination or reversion 

4.5.    Miscellaneous. Sections 11.2 through 11.10 and Sections 11.12 through 11.14 of the Business Combination Agreement
shall apply mutatis mutandis to this Agreement. 

  
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 IN WITNESS WHEREOF, the Parties have executed and delivered this Voting and Support
Agreement as of the date first above written. 
  

			
	ALPHA CAPITAL ACQUISITION COMPANY
		
	By:	 	  

		 	Name:  Rafael Steinhauser
		 	Title:    President
	
	ALPHA CAPITAL HOLDCO COMPANY
		
	By:	 	  

		 	Name:  Rafael Steinhauser
		 	Title:    Authorized Signatory
	
	SEMANTIX TECNOLOGIA EM SISTEMA DE INFORMAÇÃO S.A.
		
	By:	 	  

		 	Name:  Leonardo dos Santos Poça D ́Água
		 	Title:    Chief Executive Officer
	
	SEMANTIX TECNOLOGIA EM SISTEMA DE INFORMAÇÃO S.A.
		
	By:	 	  

		 	Name:  Adriano Alcalde
		 	Title:    Chief Financial Officer

  
 [Signature Page to Voting
and Support Agreement]EX-10.2

 Exhibit 10.2 

EXECUTION VERSION 
 LOCK-UP AGREEMENT 
 This Lock-Up Agreement (this
“Agreement”) is made as of November 16, 2021, by and among Alpha Capital Holdco Company, an exempted company incorporated with limited liability in the Cayman Islands, an exempted company incorporated with limited liability in
the Cayman Islands (“New PubCo”), Alpha Capital Acquisition Company, an exempted company incorporated with limited liability in the Cayman Islands (“SPAC”), and each of the undersigned parties listed on the
signature pages hereto under “Equity Holders” (each such party, an “Equity Holder”). 
 WHEREAS, concurrently
with the execution of this Agreement, the Parties hereto and certain other parties entered into a Business Combination Agreement (as it may be amended, supplemented or otherwise modified from time to time, the “Business Combination
Agreement”); 
 WHEREAS, in connection with the Business Combination Agreement, the Parties hereto desire to enter into this
Agreement, pursuant to which the Lock-Up Shares (as defined below) shall become subject to limitations on transfer and disposition as set forth herein. 

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

Section 1.    Definitions. Capitalized terms used and not defined herein shall have the respective meanings
assigned to them in the Business Combination Agreement. 
 (a)    “affiliate” shall have the meaning set forth
in Rule 405 under the Securities Act of 1933, as amended. 
 (b)    “Agreement” has the meaning set
forth in the Preamble. 
 (c)    “Company” has the meaning set forth in the Preamble. 

(d)    “Equity Holder” has the meaning set forth in the Preamble. 

(e)    “Equity Interests” means, with respect to each Equity Holder, the New PubCo Shares
held by such Equity Holder on the Closing Date immediately following the consummation of the Mergers. 

(f)    “immediate family” shall mean a spouse, domestic partner, child, grandchild or other lineal descendant
(including by adoption), father, mother, brother or sister of the applicable party hereto. 

(g)    “Liquidation Event” means a liquidation, merger, capital stock exchange, reorganization, sale of
all or substantially all assets or other similar transaction involving New PubCo upon the consummation of which holders of New PubCo Shares would be entitled to exchange their New PubCo Shares for cash, securities or other property following the
Closing. 

 (h)    “Lock-Up
Period” means the period beginning on the Closing Date and ending on the six (6)-month anniversary of the Closing Date. 

(i)    “Lock-Up Shares” means, collectively, the Existing Equity
Interests and any Earn-Out Shares that may from time to time be held by the Equity Holders during the Lock-up Period. 

(j)    “New PubCo” has the meaning set forth in the Preamble. 

(k)    “New PubCo Shares” means Class A ordinary shares of New PubCo, par value $0.001
per share, entitling the holder of each such share to one vote per share. 
 (l)    “Party” has the
meaning set forth in the Preamble. 
 (m)    “Person” means any individual, corporation (including any non-profit corporation), general partnership, limited partnership, limited liability partnership, joint venture, estate, trust, company (including any limited liability company or joint stock company), firm or other
enterprise, association, organization, entity or Governmental Entity. 
 (n)    “Prohibited Transfer”
has the meaning set forth in Section 2(c). 
 (o)    “SPAC” has the meaning
set forth in the Preamble. 
 (p)    “Transfer” means the (i) direct or indirect transfer, sale or
assignment of, offer to sell, contract or any agreement to sell, hypothecate, pledge, encumber grant of any option to purchase or otherwise dispose of, either voluntarily or involuntarily, or any agreement to dispose of, directly or indirectly, or
establishment or increase of a put equivalent position or liquidation with respect to or decrease of a call equivalent position within the meaning of Section 16 of the Exchange Act and the rules and regulations of the SEC promulgated thereunder
with respect to, any security, (ii) entry into any swap or other arrangement that directly or indirectly transfers to another, in whole or in part, any of the economic consequences of ownership of any security, whether any such transaction is
to be settled by delivery of such securities, in cash or otherwise, or (iii) public announcement of any intention to effect any transaction specified in clause (i) or (ii); 

Section 2.    Lock-Up. 

(a)    Except with the prior written consent of SPAC (such consent to be given or withheld in its sole discretion), during
the Lock-up Period, each Equity Holder severally (and not jointly and severally) agrees not to (i) Transfer any of its Lock-up Shares, (ii) enter into any
option, warrant, purchase right or other Contract that could (either alone or in connection with one or more events, developments or events (including the satisfaction or waiver of any conditions precedent)) require the Equity Holder to Transfer any
of its Lock-up Shares, or (iii) take any actions in furtherance of any of the matters described in the foregoing clauses (i) or (ii). 

(b)    Notwithstanding the foregoing or anything to the contrary herein, the foregoing restrictions shall not prohibit a
Transfer (i) if such Equity Holder is not an individual or a trust, to any of its officers or directors, affiliates and its employees or any family member of any 

  
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of its officers or directors, any affiliate or family member of any of its officers or directors, any affiliate of its controlling shareholder or to any members of its controlling shareholder or
any of their affiliates, or (ii) if such Equity Holder is an individual or a trust, (A) by virtue of laws of descent and distribution upon death of the individual, (B) pursuant to a qualified domestic relations order, (C) to any
member of such Equity Holder’s immediate family or any trust for the direct or indirect benefit of such Equity Holder or the immediate family of such Equity Holder, an affiliate of such individual or to a charitable organization or (D) by
private sales or Transfers made in connection with any forward purchase agreement or similar arrangement; provided, however, that (x) such Equity Holder shall, and shall cause any such transferee of his, her or its Lock-up Shares, to enter into a written agreement, in form and substance reasonably satisfactory to SPAC, agreeing to be bound by this Agreement prior and as a condition to the occurrence of such Transfer, and that
such transferee shall receive and hold the Lock-Up Shares subject to the provisions of this Agreement applicable to the transferring Equity Holder, and there shall be no further Transfer of such Lock-Up Shares except in accordance with the terms of this Agreement. 
 (c)    If any
Transfer is made or attempted in violation of or contrary to the terms of this Agreement (a “Prohibited Transfer”), such purported Prohibited Transfer shall be null and void ab initio, and New PubCo shall refuse to recognize
any such purported transferee of the Lock-up Shares as one of New PubCo’s equity holders for any purpose. 

(d)    If, between the Closing and a Liquidation Event, the outstanding New PubCo Shares shall have been changed into a
different number of shares or a different class, by reason of any stock dividend, subdivision, reclassification, recapitalization, split, combination or exchange of shares, or any similar transaction affecting the outstanding New PubCo Shares, then
any number, value (including dollar value) or amount contained herein which is based upon the number of New PubCo Shares will be equitably adjusted for such dividend, subdivision, reclassification, recapitalization, split, combination or exchange of
shares, or any similar transaction. Any adjustment under this Section 2(d) shall become effective at the date and time that such stock dividend, subdivision, reclassification, recapitalization, split, combination or
exchange of shares, or any similar transaction became effective. For the avoidance of doubt, no change of units or shares pursuant to the transactions contemplated by the Business Combination Agreement shall constitute a stock dividend, subdivision,
reclassification, recapitalization, split, combination or exchange of shares, or similar transaction requiring an equitable adjustment. 

(e)    The restrictions set forth in this Agreement shall not limit the rights of an Equity Holder to exercise such Equity
Holder’s rights as a stockholder of New PubCo during the Lock-Up Period, including the right to vote any Lock-Up Shares. 

  
 3 

 Section 3.    Termination. This Agreement shall be binding
upon each Equity Holder upon such Equity Holder’s execution and delivery of this Agreement, but this Agreement shall only become effective upon the Closing. Notwithstanding anything to the contrary contained herein, in the event that the
Business Combination Agreement is terminated in accordance with its terms prior to the Closing, this Agreement and all rights and obligations of the Parties hereunder shall automatically terminate and be of no further force or effect. If the Closing
takes place, the provisions of this Agreement, other than this Section 3 and Section 8, shall terminate and be of no further force or effect upon the first to occur of (i) the date of a Liquidation Event and (ii) the date that
all of the Lock-Up Shares are no longer subject to the lock-up restrictions set forth in Section 2(a). 

Section 4.    Specific Enforcement. The Parties hereto agree that irreparable damage would occur in the event
that any of the provisions of this Agreement were not performed in accordance with their specific terms or were otherwise breached. The Parties further agree that each Party shall be entitled to seek specific performance of the terms hereof and
immediate injunctive relief and other equitable relief to prevent breaches, or threatened breaches, of this Agreement, without the necessity of proving the inadequacy of money damages as a remedy and without bond or other security being required,
this being in addition to any other remedy to which they are entitled at law or in equity. Each Party hereby acknowledges and agrees that it may be difficult to prove damages with reasonable certainty, that it may be difficult to procure suitable
substitute performance, and that injunctive relief and/or specific performance will not cause an undue hardship to the Parties. Each Party hereby further acknowledges that the existence of any other remedy contemplated by this Agreement does not
diminish the availability of specific performance of the obligations hereunder or any other injunctive relief. Each Party hereby further agrees that in the event of any action by any other Party for specific performance or injunctive relief, the
first Party will not assert that a remedy at law or other remedy would be adequate or that specific performance or injunctive relief in respect of such breach or violation should not be available on the grounds that money damages are adequate or any
other grounds. 
 Section 5.    Entire Agreement. This Agreement and the other Transaction Agreements
together 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, both written and oral, by or among the parties hereto
with respect to the subject matter hereof. 
 Section 6.    Waiver. Except as otherwise expressly provided
herein, no delay, failure or waiver by any party to exercise any right or remedy under this Agreement and no partial or single exercise of any such right or remedy, will operate to limit, preclude, cancel, waive or otherwise affect such right or
remedy, nor will any single or partial exercise of such right or remedy limit, preclude, impair or waive any further exercise of such right or remedy or the exercise of any other right or remedy. For purposes of this Agreement, no course of dealing
among any or all of the Parties shall operate as a waiver of the rights or remedies hereof. The rights and remedies herein provided are exclusive, and not cumulative, of any rights or remedies provided by applicable Legal Requirement. No provision
hereof may be waived otherwise than by a written instrument signed by the Party or Parties so waiving such provision as contemplated herein. 

  
 4 

 Section 7.    Notices. Any notice, consent or request to be
given in connection with any of the terms or provisions of this Agreement shall be in writing and shall be sent or given in accordance with the terms of Section 11.1 of the Business Combination Agreement to the applicable Party at its principal
place of business. Any notice to any Equity Holder shall be sent to the address set forth on the signature page hereto. 

Section 8.    Miscellaneous. 

(a)    Governing Law; Consent to Jurisdiction; Waiver of Jury Trial. Section 11.7 and Section 11.8 of the
Business Combination Agreement are incorporated herein by reference, mutatis mutandis. 

(b)    Severability. In the event that any term, provision, covenant or restriction of this Agreement, or the
application thereof, is held to be illegal, invalid or unenforceable under any present or future Legal Requirement: (a) such provision will be fully severable; (b) this Agreement will be construed and enforced as if such illegal, invalid
or unenforceable provision had never comprised a part hereof; (c) the remaining provisions of this Agreement will remain in full force and effect and will not be affected by the illegal, invalid or unenforceable provision or by its severance
herefrom; and (d) in lieu of such illegal, invalid or unenforceable provision, there will be added automatically as a part of this Agreement a legal, valid and enforceable provision as similar in terms of such illegal, invalid or unenforceable
provision as may be possible. 
 (c)    Counterparts. This Agreement, the Transaction Agreements and each other
document executed in connection with the Transactions, and the consummation thereof, may be executed in one or more counterparts, all of which shall be considered one and the same document and shall become effective when one or more counterparts
have been signed by each of the Parties and delivered to the other Parties, it being understood that all Parties need not sign the same counterpart. Delivery by electronic transmission to counsel for the other Parties of a counterpart executed by a
Party shall be deemed to meet the requirements of the previous sentence. 
 (d)    Titles and Headings. The
titles, captions and table of contents in this Agreement are for reference purposes only, and shall not affect in any way the meaning or interpretation of this Agreement. 

(e)    Assignment; Successors and Assigns; No Third Party Rights. No Party hereto may assign, directly or
indirectly, including by operation of law, either this Agreement or any of its rights, interests, or obligations hereunder without the prior written approval of the other parties. Subject to the foregoing sentence, this Agreement shall be binding
upon and shall inure to the benefit of the Parties hereto and their respective successors and permitted assigns, and nothing herein, express or implied, is intended to or shall confer upon any other Person any legal or equitable right, benefit or
remedy of any nature whatsoever under or by reason of this Agreement. Any purported assignment or delegation made in violation of this provision shall be void and of no force or effect. 

  
 5 

 (f)    Further Assurances. Each Party hereto shall execute and
deliver such additional documents as may be necessary or desirable to effect the transactions contemplated by this Agreement. 

[Signature pages follow] 

  
 6 

 IN WITNESS WHEREOF, the parties hereto have executed and delivered this Agreement as of the
date first written above. 
  

			
	 ALPHA CAPITAL ACQUISITION COMPANY

		
	 By:
	 	  

		 	 Name:  Rafael Steinhauser

		 	 Title:    President

  

			
	 ALPHA CAPITAL HOLDCO COMPANY

		
	 By:
	 	  

		 	 Name:  Rafael Steinhauser

		 	 Title:    Authorized Signatory

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