Gorilla Technology Group Inc.

[FORM OF REVERSE OF NOTE]

Gorilla Technology Group Inc.

7.50% Senior Unsecured Convertible Notes, Series B due 2031

This Note is one of a duly authorized issue of securities of the Company (herein called the “Notes”), issued under the Indenture dated as of July 17, 2026 by and among the Company, U.S. Bank Trust Company, National Association, as trustee, herein called the “Trustee”, reference is hereby made to the Indenture for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Notes and of the terms upon which the Notes are, and are to be, authenticated and delivered.

The Company shall pay all interest due on this Note as set forth in the Indenture on the then outstanding principal amount of this Note.

This Note does not benefit from a sinking fund.

As provided in and subject to the provisions of the Indenture, upon the occurrence of a Fundamental Change, the Holder of this Note will have the right, at such Holder’s option, to require the Company to repurchase this Note, or any portion of this Note such that the principal amount of this Note that is not purchased equals $1,000.00 or an integral multiple of $1,000.00 on the Fundamental Change Repurchase Date at a price equal to the Fundamental Change Repurchase Price for such Fundamental Change Repurchase Date.

As provided in and subject to the provisions of the Indenture, the Holder hereof has the right, prior to the Close of Business on the Business Day immediately preceding the Maturity Date, to convert this Note or a portion of this Note such that the principal amount of this Note plus accrued and unpaid interest on such Note converted equals $1,000.00 or an integral multiple of $1,000.00 into a number of shares of Common Stock determined in accordance with Article 3 of the Indenture and subject to adjustment as set forth therein.

As provided in and subject to the provisions of the Indenture, the Company will make all payments in respect of the Fundamental Change Repurchase Price for and the principal amount of, this Note to the Holder that surrenders this Note to the Paying Agent to collect such payments in respect of this Note. The Company will pay cash amounts in money of the U.S. that at the time of payment is legal tender for payment of public and private debts. As provided in and subject to the provisions of the Indenture, the Company may elect to pay interest in the form of shares of the Company’s common stock rather than in cash.

The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the rights of the Holders of the Notes to be effected under the Indenture at any time by the Company, the Trustee with the consent of the Required Holders (as defined in the Indenture). The Indenture also contains provisions permitting the Required Holders, on behalf of the Holders of all Notes, to waive compliance by the Company with certain provisions of the Indenture and certain past Defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive and binding upon such Holder and upon all future Holders of this Note and of any Note issued upon the registration of transfer hereof or in exchange herefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Note.

As provided in and subject to the provisions of the Indenture, the Holder of this Note shall not have the right to institute any proceeding with respect to the Indenture, or for the appointment of a receiver or trustee, or for any other remedy thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Note, the Holders of not less than 25% in principal amount of the Notes at the time Outstanding shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered (and if requested, provided) the Trustee indemnity satisfactory to the Trustee, and the Trustee shall have failed to institute any such proceeding, for 60 days after receipt of such notice, request and offer of indemnity, and shall not have received from the Required Holders a direction inconsistent with such request. The foregoing shall not apply to any suit instituted by the Holder of this Note for the enforcement of any payment of the principal hereof, premium, if any, or interest hereon, the Fundamental Change Repurchase Price with respect to and the amount of cash, the number of shares of Common Stock due upon conversion of this Note or after the respective due dates expressed in the Indenture.

No reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay or deliver, as the case may be, the principal of (including the Fundamental Change Repurchase Price, if applicable), premium, interest on and the number of shares of Common Stock due upon conversion of, this Note at the time, place and rate, and in the coin and currency, herein prescribed.

As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Note is registrable in the Register, upon surrender of this Note for registration of transfer to the Trustee, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Registrar duly executed by, the Holder hereof or its attorney duly authorized in writing, and thereupon a new Note of this series and of like tenor for the same aggregate principal amount will be issued to the designated transferee.

The Notes are issuable only in registered form without coupons in minimum denominations of $1,000.00 and integral multiples of $1,000.00. As provided in the Indenture and subject to certain limitations therein set forth, the Notes are exchangeable for a like aggregate principal amount of Notes and of like tenor of a different authorized denomination, as requested by the Holder surrendering the same.

Subject to the rights of the Holders as of the Regular Record Date to receive interest on the related Interest Payment Date, prior to due presentment of this Note for registration of transfer, the Company, the Trustee, the Agents and any of their respective agents may treat the Person in whose name the Note is registered as the owner hereof for all purposes, whether or not this Note be overdue, and neither the Company, the Trustee, the Agents nor any agents shall be affected by notice to the contrary.

Customary abbreviations may be used in the name of a Holder or an assignee, such as TEN COM (= tenants in common), TEN ENT (= tenants by the entirety), JT TEN (= joint tenants with rights of survivorship and not as tenants in common), CUST (= custodian) and U/G/M/A (= Uniform Gift to Minors Act).

Upon the issuance of any new Note, the Company may require payment by the Holder of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including fees and expenses of the Trustee) connected therewith.

All defined terms used in this Note that are defined in the Indenture shall have the meanings assigned to them in the Indenture. If any provision of this Note limits, qualifies or conflicts with a provision of the Indenture, such provision of the Indenture shall control.

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