# EDGAR Filing Document

**Accession Number:** 0001735438
**File Stem:** 0001558370-23-000383
**Filing Date:** 2023-1
**Character Count:** 2989
**Document Hash:** 9b31de42e45bed6056d1a044ae7f7bd9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001558370-23-000383.hdr.sgml**: 20230120

**ACCESSION NUMBER**: 0001558370-23-000383

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230120

**DATE AS OF CHANGE**: 20230120

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MeiraGTx Holdings plc
- **CENTRAL INDEX KEY:** 0001735438
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38520
- **FILM NUMBER:** 23539009

**BUSINESS ADDRESS:**
- **STREET 1:** 450 EAST 29TH STREET
- **STREET 2:** 15TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10016
- **BUSINESS PHONE:** 6464902965

**MAIL ADDRESS:**
- **STREET 1:** 450 EAST 29TH STREET
- **STREET 2:** 15TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10016

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**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**Proxy Statement Pursuant to Section 14(a) of the**

**Securities Exchange Act of 1934**

**(Amendment No. &nbsp;&nbsp;&nbsp;&nbsp;)**

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Filed by the Registrant ☒&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))**

☐ Definitive Proxy Statement

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;☒ Definitive Additional Materials

☐ Soliciting Material under § 240.14a-12

**MeiraGTx Holdings plc**

**(Name of Registrant as Specified in its Charter)**

**(Name of Person(s) Filing Proxy Statement, if other than the Registrant)**

Payment of Filing Fee (Check all boxes that apply):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;☒ No fee required.

☐ Fee paid previously with preliminary materials.

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

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*Commencing on January 20, 2023, MeiraGTx Holdings plc (the "Company") made the following communication available to shareholders in connection with its Extraordinary General Meeting of Shareholders (the "Special Meeting") scheduled to be held Tuesday, January 24, 2023 at 10:00 a.m., Eastern Time.*

MeiraGTx Holdings plc

Cancels its Special Meeting of Shareholders

Dear Shareholder:

The Company has determined to withdraw from shareholder consideration the proposals set forth in its Definitive Proxy Statement filed with the Securities and Exchange Commission on December 23, 2022. As a result, the Company has determined to cancel the convening of the Special Meeting scheduled to be held Tuesday, January 24, 2023 at 10:00 a.m., Eastern Time.

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