SEC Filing Document

Company: Berto Acquisition Corp. II
Ticker: GUAC
CIK: 2081515
Filing Type: S-1
Document Type: EX-10.2
Date Filed: 2026-04-27
Accession Number: 0001829126-26-003952
Exchange: 
SIC Code: 6770
SIC Description: Blank Checks
URL: https://www.sec.gov/Archives/edgar/data/2081515/000182912626003952/bertoacquisition2_ex10-2.htm

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are voted at a general meeting of the Company, voting together as a single class; provided that no such amendment will affect any Public Shareholder who has properly elected to redeem his or her Ordinary Shares in connection with a shareholder vote to amend this Agreement (A) to modify the substance or timing of the Company’s obligation to allow redemption in connection with the Company’s initial business combination or to redeem 100% of its public shares if the Company does not complete its initial Business Combination within the time frame specified in the Company’s amended and restated memorandum and articles of association or (B) with respect to any other material provisions relating to shareholders’ rights or pre-initial Business Combination activity), this Agreement or any provision hereof may only be changed, amended or modified (other than to correct a typographical error) by a writing signed by each of the parties hereto.

(d) The parties hereto consent to the jurisdiction and venue of any state or federal court located in the City of New York, State of New York, for purposes of resolving any disputes hereunder. AS TO ANY CLAIM, CROSS-CLAIM OR COUNTERCLAIM IN ANY WAY RELATING TO THIS AGREEMENT, EACH PARTY WAIVES THE RIGHT TO TRIAL BY JURY.

(e) 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 by express mail or similar private courier service, by certified mail (return receipt requested), by hand delivery or by electronic mail:

if to the Trustee, to:

Continental
Stock Transfer & Trust Company

State Street, 30th Floor

New
York, New York 10004

Attn:
Francis Wolf and Celeste Gonzalez

Email:
fwolf@continentalstock.com

Email:
cgonzalez@continentalstock.com

if to the Company, to:

Berto
Acquisition Corp. II

North Town Center Drive, Suite 100

Las
Vegas, Nevada 89144

Attention:
Harry You

Email: harry@dmytechnology.com

with copies to:

White
& Case LLP

Avenue of the Americas

New
York, New York 10020

Attn:
Joel L. Rubinstein

Email: joel.rubinstein@whitecase.com

and

to the Representative, to:

Needham
& Company, LLC

Park Avenue

New
York, New York 10177

Attention:
Corporate Finance Department

Email: wcass@needhamco.com

with copies to:

Mintz,
Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

Third Avenue

New
York, NY 10022

Attn:
Jeffrey D. Cohan, Esq.

Email:
jdcohan@mintz.com

(f) Each of the Company and the Trustee hereby represents that it has the full right and power and has been duly authorized to enter into this Agreement and to perform its respective obligations as contemplated hereunder. The Trustee acknowledges and agrees that it shall not make any claims or proceed against the Trust Account, including by way of set-off, and shall not be entitled to any funds in the Trust Account under any circumstance.

(g) This Agreement is the joint product of the Trustee and the Company and each provision hereof has been subject to the mutual consultation, negotiation and agreement of such parties and shall not be construed for or against any party hereto.

(h) This Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. Delivery of a signed counterpart of this Agreement by facsimile or electronic transmission shall constitute valid and sufficient delivery thereof.

(i) Each of the Company and the Trustee hereby acknowledges and agrees that the Representative, on behalf of the Underwriters, are third-party beneficiaries of this Agreement.

(j) Except as specified herein, no party to this Agreement may assign its rights or delegate its obligations hereunder to any other person or entity without the prior written consent of the other.

[Signature Page Follows]

IN WITNESS WHEREOF, the parties have duly executed this Investment Management Trust Agreement as of the date first written above.

CONTINENTAL STOCK TRANSFER & TRUST COMPANY ,
as Trustee

Name:	Francis Wolf

Title:	Vice President

[Signature
Page to Investment Management Trust Agreement]

BERTO ACQUISITION CORP. II

Name:

Title:

[Signature
Page to Investment Management Trust Agreement]

SCHEDULE A

Fee Item Time and method of payment Amount

Initial set-up fee Initial closing of Offering by wire transfer. $	2,000.00

Trustee administration fee Payable annually. First year fee payable, at initial closing of Offering by wire transfer, thereafter by wire transfer or check. $	7,500.00

Transaction processing fee for disbursements to Company under Section 1 Billed to Company following disbursement made to Company under Section 1 $	150.00

Paying Agent services as required pursuant to Section 1(i) and 1(k) Billed to Company upon delivery of service pursuant to Section 1(i) and 1(k) Prevailing rates

Sch. A-1

EXHIBIT A

[Letterhead of Company]

[Insert date]

Continental Stock Transfer & Trust Company

State Street, 30th Floor

New
York, New York 10004

Attn: Francis Wolf and Celeste Gonzalez

Re:	Trust Account - Termination Letter

Dear Mr. Wolf and Ms. Gonzalez:

Pursuant to Section 1(i) of the Investment Management Trust Agreement between Berto Acquisition Corp. II (the “Company”) and Continental Stock Transfer & Trust Company (“Trustee”), dated as of [●], 2026 (the “Trust Agreement”), this is to advise you that the Company has entered into an agreement with ___________ (the “Target Business”) to consummate a business combination with Target Business (the “Business Combination”) on or about [insert date]. The Company shall notify you at least seventy-two (72) hours in advance of the actual date (or such shorter period as you may agree) of the consummation of the Business Combination (the “Consummation Date”). Capitalized terms used but not defined herein shall have the meanings set forth in the Trust Agreement.

In accordance with the terms of the Trust Agreement, the Company hereby authorizes you to commence to liquidate all of the assets of the Trust Account, and to transfer the proceeds to a segregated account held by you on behalf of the Beneficiaries to the effect that, on the Consummation Date, all of the funds held in the Trust Account will be immediately available for transfer to the account or accounts that the Company shall direct on the Consummation Date (including as directed to it by the Representative on behalf of the Underwriters with respect to the Deferred Discount).

On the Consummation Date (i) counsel for the Company shall deliver to you written notification that the Business Combination has been consummated, or will be consummated concurrently with your transfer of funds to the accounts as directed by the Company (the “Notification”), and (ii) the Company shall deliver to you (a) a certificate of the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer or President, which verifies that the Business Combination has been approved by a vote of the Company’s shareholders, if a vote is held and (b) a joint written instruction signed by the Company and the Representative with respect to the transfer of the funds held in the Trust Account, including payment of amounts owed to public shareholders who have properly exercised their redemption rights and payment of the Deferred Discount directly to the account or accounts directed by the Representative from the Trust Account (the “Instruction Letter”). You are hereby directed and authorized to transfer the funds held in the Trust Account immediately upon your receipt of the Notification and the Instruction Letter, in accordance with the terms of the Instruction Letter. In the event that certain deposits held in the Trust Account may not be liquidated by the Consummation Date without penalty, you will notify the Company in writing of the same and the Company shall direct you as to whether such funds should remain in the Trust Account and be distributed after the Consummation Date to the Company. Upon the distribution of all the funds, net of any payments necessary for reasonable unreimbursed expenses related to liquidating the Trust Account, your obligations under the Trust Agreement shall be terminated.

In the event that the Business Combination is not consummated on the Consummation Date described in the notice thereof and the Company has not notified you on or before the original Consummation Date of a new Consummation Date, then upon receipt by the Trustee of written instructions from the Company, the funds held in the Trust Account shall be reinvested as provided in Section 1(c) of the Trust Agreement on the business day immediately following the Consummation Date as set forth in such notice as soon thereafter as possible.

Very truly yours,

Berto Acquisition Corp. II

Name:	Harry L. You

Title:

Agreed and acknowledged by:

Needham & Company, LLC

Name:

Title:

[Signature
Page to Investment Management Trust Agreement]

EXHIBIT B

[Letterhead of Company]

[Insert date]

Continental Stock Transfer & Trust Company

State Street, 30th Floor

New
York, New York 10004

Attn: Francis Wolf and Celeste Gonzalez

Re:	Trust Account - Termination Letter

Dear Mr. Wolf and Ms. Gonzalez: