Director at MeiraGTx (MGTX) receives 66,641 RSUs vesting in 2027

Rhea-AI Filing Summary

MeiraGTx Holdings plc director Neil Mendoza received a grant of 66,641 restricted share units (RSUs) on June 11, 2026. Each RSU converts into one ordinary share upon settlement. The RSUs vest in a single installment on the earlier of June 11, 2027 or the day immediately prior to MeiraGTx’s 2027 annual shareholder meeting. Mendoza elected to have the RSUs become settleable when he ceases to be a director, and his reported RSU holdings after this grant total 66,641 units.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Mendoza Neil

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Share Units	66,641	$0.00	--

Holdings After Transaction: Restricted Share Units — 66,641 shares (Direct)

Footnotes (1)

1. Each restricted share unit converts into one ordinary share upon settlement. The reporting person elected to have the restricted share units become settleable when the reporting person ceases to be a director. The restricted share units shall vest in a single annual installment upon the earlier of (i) June 11, 2027 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2027.

Key Figures

RSUs granted: 66,641 units Exercise/Conversion price: $0.00 per share Underlying ordinary shares: 66,641 shares +1 more

4 metrics

RSUs granted 66,641 units Restricted share unit award to director on June 11, 2026

Exercise/Conversion price $0.00 per share RSUs convert into ordinary shares at no stated exercise price

Underlying ordinary shares 66,641 shares Each RSU corresponds to one ordinary share upon settlement

Vesting date June 11, 2027 Or the day before the 2027 annual shareholder meeting, whichever is earlier

Key Terms

Restricted Share Units, ordinary share, vest, annual meeting of shareholders

4 terms

Restricted Share Units financial

"Each restricted share unit converts into one ordinary share upon settlement."

Restricted share units (RSUs) are a promise from a company to give an employee or service provider actual shares or cash equal to the shares after certain conditions are met, typically staying with the company for a set time or hitting performance targets. Think of them like a time-locked gift card that becomes usable only after you’ve earned it. For investors, RSUs matter because they align employee incentives with company performance and can increase the number of shares outstanding over time, diluting existing ownership and affecting earnings per share.

ordinary share financial

"Each restricted share unit converts into one ordinary share upon settlement."

An ordinary share is a unit of ownership in a company that gives the holder a stake in its profits and usually the right to vote on key decisions. Think of it like a slice of a pizza where each slice entitles you to a portion of what’s left after bills are paid; value can rise or fall with the business and may pay dividends, so it matters to investors for income, growth and control.

vest financial

"The restricted share units shall vest in a single annual installment upon the earlier of June 11, 2027 or the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2027."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

annual meeting of shareholders financial

"The restricted share units shall vest in a single annual installment upon the earlier of June 11, 2027 or the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2027."

A yearly gathering where a company’s owners (shareholders) vote on key items like electing the board, approving executive pay, and ratifying auditors, and receive updates on performance and strategy. Think of it as an annual town hall for owners: it matters to investors because outcomes and disclosures can affect leadership, corporate direction, dividend and governance policies, and therefore the company’s risk and potential return.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/15/2026 - 08:54 PM Accepted by SEC EDGAR 06/15/2026 - 08:54 PM Learn about SEC filing dates

FAQ

What insider transaction did MeiraGTx (MGTX) director Neil Mendoza report?

Neil Mendoza reported receiving 66,641 restricted share units as an equity award. These RSUs are a form of stock-based compensation, not an open-market share purchase or sale, and each unit can convert into one ordinary share of MeiraGTx upon settlement.

How many MeiraGTx (MGTX) restricted share units did Neil Mendoza receive?

Neil Mendoza received 66,641 restricted share units in this transaction. Following the grant, his reported RSU holdings from this award total 66,641 units, each of which is designed to convert into one ordinary share of MeiraGTx when the units are ultimately settled.

When do Neil Mendoza’s MeiraGTx (MGTX) RSUs vest and settle?

The RSUs vest in a single annual installment on the earlier of June 11, 2027 or the day immediately before MeiraGTx’s 2027 annual shareholder meeting. Mendoza elected for the RSUs to become settleable when he ceases serving as a director of the company.

What does each MeiraGTx (MGTX) restricted share unit granted to Neil Mendoza represent?

Each restricted share unit granted to Neil Mendoza represents the right to receive one ordinary share of MeiraGTx upon settlement. The units vest on a specified 2027 schedule and are structured as director equity compensation rather than shares bought or sold in the open market.

Is Neil Mendoza’s MeiraGTx (MGTX) Form 4 transaction a stock purchase or sale?

The Form 4 transaction is neither an open-market purchase nor a sale. It reflects a grant of 66,641 restricted share units as compensation, classified as an acquisition by award rather than trading activity, with vesting and settlement tied to future service and board tenure conditions.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Mendoza Neil

(Last) (First) (Middle)

655 THIRD AVENUE

SUITE 1115

(Street)

NEW YORK NEW YORK 10017

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MeiraGTx Holdings plc [ MGTX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Units	(1)	06/11/2026		A		66,641		(2)	(2)	Ordinary Shares	66,641	$0	66,641	D

Explanation of Responses:

1. Each restricted share unit converts into one ordinary share upon settlement. The reporting person elected to have the restricted share units become settleable when the reporting person ceases to be a director.

2. The restricted share units shall vest in a single annual installment upon the earlier of (i) June 11, 2027 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2027.

	/s/ Richard Giroux, Attorney-in-Fact for Neil Mendoza	06/15/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)