# EDGAR Filing Document

**Accession Number:** 0001819411
**File Stem:** 0001104659-26-077820
**Filing Date:** 2026-6
**Character Count:** 5422
**Document Hash:** a3037bd2ca5aa800c3ab6a09472517ec
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-077820.hdr.sgml**: 20260625

**ACCESSION NUMBER**: 0001104659-26-077820

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 11

**CONFORMED PERIOD OF REPORT**: 20260624

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**FILED AS OF DATE**: 20260625

**DATE AS OF CHANGE**: 20260625

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Gain Therapeutics, Inc.
- **CENTRAL INDEX KEY:** 0001819411
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 851726310
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40237
- **FILM NUMBER:** 261122851

**BUSINESS ADDRESS:**
- **STREET 1:** 4800 HAMPDEN LANE
- **STREET 2:** SUITE 200
- **CITY:** BETHESDA
- **STATE:** MD
- **ZIP:** 20814
- **BUSINESS PHONE:** (301) 500-1556

**MAIL ADDRESS:**
- **STREET 1:** 4800 HAMPDEN LANE
- **STREET 2:** SUITE 200
- **CITY:** BETHESDA
- **STATE:** MD
- **ZIP:** 20814

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 8-K**

**CURRENT REPORT**

**PURSUANT TO SECTION 13 OR 15(d) OF THE**

**SECURITIES EXCHANGE ACT OF 1934**

Date of Report (Date of earliest event reported): **June 24, 2026**

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| |
|:---|
| **Gain Therapeutics, Inc.** |
| (Exact name of registrant as specified in its charter) |

---

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| | | |
|:---|:---|:---|
| **Delaware** | **001-40237** | **85-1726310** |
| (State or other jurisdiction <br> of incorporation) | (Commission File Number) | (IRS Employer <br> Identification No.) |

---

**4800 Montgomery Lane** **, Suite 220**

 **Bethesda, Maryland** **20814**

(Address of principal executive offices) (Zip Code)

 **(<u>301</u>) <u>500-1556</u>**

(Registrant's telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

◻ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

◻ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

◻ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

◻ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR§230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ⌧

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ◻

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of each class:** | **Trading Symbol(s)** | **Name of each exchange on which Registered** |
| Common Stock, par value $0.0001 | GANX | The Nasdaq Stock Market LLC |

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| | |
|:---|:---|
| **Item 5.07** | **Submission of Matters to a Vote of Security Holders** |

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On June 24, 2026, Gain Therapeutics, Inc. (the "Company") held its annual meeting of stockholders (the "Annual Meeting"), at which a quorum was present. The matters voted on at the Annual Meeting were: (1) the election of seven directors, and (2) the ratification of the appointment of Ernst & Young AG as the Company's independent registered public accounting firm. The final voting results were as follows:

1. The election of Gene Mack, Dov Goldstein, M.D., Hans Peter Hasler, Khalid Islam, Ph.D., Gwen Melincoff, Claude Nicaise, M.D., and Jeffrey Riley as directors to hold office for a term of one year, until their successors are duly elected and qualified or they are otherwise unable to complete their respective terms. The votes were cast for this matter were as follows:

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| | | | |
|:---|:---|:---|:---|
| **Nominee** | **For** | **Withheld** | **Broker Non-Vote** |
| Gene Mack | 13618503 | 1691620 | 11670126 |
| Dov Goldstein, M.D. | 14477046 | 833077 | 11670126 |
| Hans Peter Hasler | 13517744 | 1792379 | 11670126 |
| Khalid Islam, Ph.D. | 14393372 | 916751 | 11670126 |
| Gwen Melincoff | 14459942 | 850181 | 11670126 |
| Claude Nicaise, M.D. | 14472350 | 837773 | 11670126 |
| Jeffrey Riley | 14148296 | 1161827 | 11670126 |

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2. The proposal to ratify the appointment of Ernst & Young AG as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2026 was approved based upon the following votes:

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| | | |
|:---|:---|:---|
| **For** | **Against** | **Abstain** |
| 25865468 | 1074319 | 40462 |

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**SIGNATURE**

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 hereunto duly authorized.

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| | | |
|:---|:---|:---|
|  | **GAIN THERAPEUTICS, INC.** | **GAIN THERAPEUTICS, INC.** |
| Date: June 25, 2026 | By: | */s/ Gene Mack* |
|  | Name: | Gene Mack |
|  | Title: | Chief Executive Officer |

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