Gorilla Technology sends draft for $125M notes

The company distributed a draft supplement to all known noteholders on September 30, 2026, ahead of its planned October 15 filing.

Rhea-AI Filing Summary

Gorilla Technology Group Inc. intends to file a prospectus supplement relating to its Registration Statement on October 15, 2026. The company distributed a draft of the supplement to all known holders of its notes on September 30, 2026.

The notes were issued on July 17, 2026, in an aggregate principal amount of $125,000,000. They are 7.50% Senior Unsecured Convertible Notes, Series B due 2031. The company entered into a Registration Rights Agreement with the purchasers, and this notice is addressed to current noteholders. If a holder did not receive the draft email, the company says it may not know that person is a holder or may not have the correct contact information; it asks the holder to identify themselves using an email address in Annex B of the agreement before the supplement is filed.

Key Figures

Notes aggregate principal amount: $125,000,000 Notes interest rate: 7.50% Notes stated due year: 2031 +1 more

4 metrics

Notes aggregate principal amount $125,000,000 Issued July 17, 2026

Notes interest rate 7.50% Series B Senior Unsecured Convertible Notes

Notes stated due year 2031 Series B Senior Unsecured Convertible Notes

Planned prospectus supplement date October 15, 2026 The company intends to file the supplement on this date

Key Terms

Senior Unsecured Convertible Notes, Registration Rights Agreement, Prospectus supplement, aggregate principal amount

4 terms

Senior Unsecured Convertible Notes financial

"7.50% Senior Unsecured Convertible Notes, Series B due 2031"

A senior unsecured convertible note is a type of loan a company issues that pays interest and ranks ahead of common shareholders if the company fails, but has no specific assets pledged as collateral. Holders can convert the loan into the company’s stock under agreed terms, so the instrument offers regular income plus potential upside like an option to own shares; investors care because it balances bond-like safety and possible equity gains while bearing higher risk than secured debt.

Registration Rights Agreement financial

"entered into a Registration Rights Agreement with the purchasers"

A registration rights agreement is a contract that gives investors the option to have their ownership stakes officially registered with the government, making it easier to sell their shares later. This agreement matters because it provides investors with a clearer path to cash out their investments if they choose, offering more liquidity and confidence in their ability to sell their holdings when desired.

Prospectus supplement regulatory

"intends to file a Prospectus supplement relating to the Registration Statement"

A prospectus supplement is an additional document provided alongside a company's main offering details, offering updated or extra information about a specific financial product being sold. It helps investors understand the latest terms, risks, and details of the investment, similar to how an update or revision clarifies or expands on original instructions, ensuring they have current and complete information before making a decision.

aggregate principal amount financial

"issued $125,000,000 aggregate principal amount"

The aggregate principal amount is the total amount of money borrowed through a bond or loan that the borrower promises to repay. It’s like the original price tag on a loan or bond, showing how much money is involved in the deal. This number matters because it indicates the size of the debt and helps investors understand the scale of the borrowing.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

When does GRRR intend to file the prospectus supplement?

Gorilla Technology Group intends to file the prospectus supplement on October 15, 2026.

What are the terms of GRRR's Series B convertible notes?

The company issued $125,000,000 aggregate principal amount of 7.50% Senior Unsecured Convertible Notes, Series B due 2031, on July 17, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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false 0001903145 0001903145 2026-10-31 2026-10-31

--12-31October 31, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2026

Commission File Number: 001-41448

Gorilla Technology Group Inc.

(Translation of registrant’s name into English)

64 North Row

London, United Kingdom W1K 7DA

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒          Form 40-F ☐

Explanatory Note

On July 17, 2026, Gorilla Technology Group Inc., a Cayman Islands exempted company (the “Company”), issued $125,000,000 aggregate principal amount of the Company’s 7.50% Senior Unsecured Convertible Notes, Series B due 2031 (the “Notes”). In connection with the issuance of Notes, the Company entered into a Registration Rights Agreement (the “Registration Rights Agreement”) with the purchasers of the Notes, which was filed as Exhibit 99.6 of the Company’s Report of Foreign Private Issuer on Form 6-K on July 17, 2026. Capitalized terms used and not defined herein shall have the meaning set forth in the Registration Rights Agreement. This Report of Foreign Private Issuer on Form 6-K (the “6-K”) is addressed to current holders of the Notes (“Holders”).

The Company intends to file a Prospectus supplement relating to the Registration Statement on October 15, 2026. The Company distributed a draft of the Prospectus supplement relating to all known Holders on September 30, 2026. If you did not receive any such email, the Company does not know that you are a Holder (or does not have your correct contact information). Please identify yourself via email at the email addresses set forth in Annex B of the Registration Rights Agreement prior to filing.

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	Gorilla Technology Group Inc.
Date: October 8, 2026	By:	/s/ Jayesh Chandan
	Name:	Jayesh Chandan
	Title:	Chief Executive Officer (Principal Executive Officer)

2

Filing Exhibits & Attachments

4 documents

Other Documents

• EX-101 XBRL TAXONOMY EXTENSION SCHEMA 3.5 KB
• EX-101 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE 5.6 KB
• EX-101 XBRL TAXONOMY EXTENSION LABEL LINKBASE 7.2 KB
• EX-101 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE 5.0 KB