MeiraGTx Reports First Quarter 2020 Financial Results LONDON and

MeiraGTx Reports First Quarter 2020 Financial Results

LONDON and NEW YORK, May 7, 2020 (GLOBE NEWSWIRE) -- MeiraGTx Holdings plc (Nasdaq: MGTX), a vertically integrated, clinical stage gene therapy company, today announced financial results for the first quarter ended March 31, 2020 and provided an update on recent progress.

During the first quarter of 2020, MeiraGTx remained focused on achieving its most important priorities for patients, including advancing its inherited retinal disease programs, progressing its xerostomia program through ongoing clinical studies, preparing for the next clinical trial of AAV-GAD for Parkinson's disease and planning the buildout of its second viral vector and plasmid manufacturing facility. In response to the COVID 19 pandemic, the Company is working closely with its development partners and clinical sites to implement solutions enabling continuity of study conduct while protecting the health and safety of employees, patients and healthcare providers.

Our teams in the UK, U.S. and Netherlands are working tirelessly to minimize the disruption caused by the global COVID 19 pandemic and continue our mission of improving the lives of people with serious diseases, said Alexandria Forbes, Ph.D., president and chief executive officer of MeiraGTx. Thank you to the MeiraGTx team and our collaborators for their dedication and commitment to developing transformative medicines during this challenging time.

As of March 31, 2020, MeiraGTx had cash, cash equivalents and restricted cash of approximately $211 million. The Company believes this capital will be sufficient to fund operating expenses and capital expenditure requirements into 2022.

Inherited Retinal Disease (IRD) Portfolio:

AAV-AQP1 for the treatment of Grade 2/3 Radiation-Induced Xerostomia:

AAV-GAD for the treatment of Parkinson's Disease:

Manufacturing and Supply Chain:

For more information related to our clinical trials, please visit www.clinicaltrials.gov

Cash, cash equivalents and restricted cash were $210.8 million as of March 31, 2020, compared to $227.4 million as of March 31, 2019.

License revenue was $4.2 million for the quarter ended March 31, 2020, compared to $0.8 million for the quarter ended March 31, 2019. The increase represents increased amortization of the $100.0 million upfront payment that the Company received in March 2019 from its collaboration agreement with Janssen Pharmaceuticals, Inc. (Janssen), one of the Janssen Pharmaceutical Companies of Johnson & Johnson.

Research and development expenses were $8.1 million for the quarter ended March 31, 2020, compared to $13.0 million for the quarter ended March 31, 2019. The decrease of $4.9 million was primarily due to an increase in research funding under the Janssen collaboration agreement in the amount of $12.7 million, which was partially offset by increases in costs related to the manufacture of material for clinical trials and costs related to clinical trials.

General and administrative expenses were $11.8 million for the quarter ended March 31, 2020, compared to $8.5 million for the quarter ended March 31, 2019. The increase of $3.3 million was primarily due to increases in share-based compensation, payroll and payroll related costs, insurance costs and rent and facilities costs, which was partially offset by a decrease in legal and consulting fees.

Foreign currency loss was $0.8 million for the quarter ended March 31, 2020, compared to a gain of $2.7 million for the quarter ended March 31, 2019. The decrease of $3.5 million was primarily due to a strengthening of the U.S. dollar against the pound sterling during the quarter ended March 31, 2020.

Net loss attributable to ordinary shareholders for the quarter ended March 31, 2020 was $15.7 million, or $0.43 basic and diluted net loss per ordinary share, compared to a net loss attributable to ordinary shareholders of $18.0 million, or $0.62 basic and diluted net loss per ordinary share for the quarter ended March 31, 2019.

MeiraGTx (Nasdaq: MGTX) is a vertically integrated, clinical stage gene therapy company with six programs in clinical development and a broad pipeline of preclinical and research programs. MeiraGTx has core capabilities in viral vector design and

optimization and gene therapy manufacturing, as well as a potentially transformative gene regulation technology. Led by an experienced management team, MeiraGTx has taken a portfolio approach by licensing, acquiring and developing technologies that give depth across both product candidates and indications. MeiraGTx's initial focus is on three distinct areas of unmet medical need: inherited retinal diseases, neurodegenerative diseases and severe forms of xerostomia. Though initially focusing on the eye, central nervous system and salivary gland, MeiraGTx intends to expand its focus in the future to develop additional gene therapy treatments for patients suffering from a range of serious diseases.

For more information, please visit www.meiragtx.com.

Forward Looking Statement

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this press release that do not relate to matters of historical fact should be considered forward-looking statements, including, without limitation, statements regarding our product candidate development and anticipated 2020 milestones regarding our pre-clinical and clinical data and reporting of such data and the timing of results of data, including in light of the COVID 19 pandemic, as well as statements that include the words expect, intend, plan, believe, project, forecast, estimate, may, should, anticipate and similar statements of a future or forward-looking nature. These forward-looking statements are based on management's current expectations. These statements are neither promises nor guarantees, but involve known and unknown risks, uncertainties and other important factors that may cause actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements, including, but not limited to, our incurrence of significant losses; any inability to achieve or maintain profitability, acquire additional capital, identify additional and develop existing product candidates, successfully execute strategic priorities, bring product candidates to market, expansion of our manufacturing facilities and processes, successfully enroll patients in and complete clinical trials, accurately predict growth assumptions, recognize benefits of any orphan drug designations, retain key personnel or attract qualified employees, or incur expected levels of operating expenses; the impact of the COVID 19 pandemic on the status, enrollment, timing and results of our clinical trials and on our business, results of operations and financial condition; failure of early data to predict eventual outcomes; failure to obtain FDA or other regulatory approval for product candidates within expected time frames or at all; the novel nature and impact of negative public opinion of gene therapy; failure to comply with ongoing regulatory obligations; contamination or shortage of raw materials or other manufacturing issues; changes in healthcare laws; risks associated with our international operations; significant competition in the pharmaceutical and biotechnology industries; dependence on third parties; risks related to intellectual property; changes in tax policy or treatment; our ability to utilize our loss and tax credit carryforwards; litigation risks; and the other important factors discussed under the caption Risk Factors in our Quarterly Report on Form 10 Q for the quarter ended

March 31, 2020, as such factors may be updated from time to time in our other filings with the SEC, which are accessible on the SEC's website at www.sec.gov. These and other important factors could cause actual results to differ materially from those indicated by the forward-looking statements made in this press release. Any such forward-looking statements represent management's estimates as of the date of this press release. While we may elect to update such forward-looking statements at some point in the future, unless required by law, we disclaim any obligation to do so, even if subsequent events cause our views to change. Thus, one should not assume that our silence over time means that actual events are bearing out as expressed or implied in such forward-looking statements. These forward-looking statements should not be relied upon as representing our views as of any date subsequent to the date of this press release.

MEIRAGTX HOLDINGS PLC AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

MEIRAGTX HOLDINGS PLC AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS