Director Debra Yu awarded 60,000 MeiraGTx (MGTX) restricted share units

Rhea-AI Filing Summary

MeiraGTx Holdings plc director Debra Yu received a grant of 60,000 restricted share units (RSUs). These RSUs were awarded as a stock-based compensation grant and each unit will convert into one ordinary share when settled.

The RSUs are scheduled to vest in a single installment on the earlier of June 11, 2027, or the day immediately before MeiraGTx’s 2027 annual shareholder meeting. The reporting person has elected that the RSUs become settleable when she ceases to be a director, so actual share delivery will occur at that time. Following this grant, she holds 60,000 RSUs directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Yu Debra

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Share Units	60,000	$0.00	--

Holdings After Transaction: Restricted Share Units — 60,000 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: 60,000 units Underlying shares: 60,000 ordinary shares Vesting date trigger: June 11, 2027 +2 more

5 metrics

RSUs granted 60,000 units Restricted share units awarded to director Debra Yu

Underlying shares 60,000 ordinary shares Each RSU converts into one ordinary share upon settlement

Vesting date trigger June 11, 2027 Single installment vesting or earlier day before 2027 annual meeting

Post-transaction RSU holdings 60,000 units Total restricted share units held directly after the grant

Grant price per unit $0.00 Equity award granted with no cash exercise price

Key Terms

Restricted Share Units, ordinary share, vest, grant, award, or other acquisition

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..."

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.

grant, award, or other acquisition financial

"Transaction code description: Grant, award, or other acquisition."

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/15/2026 - 08:56 PM Accepted by SEC EDGAR 06/15/2026 - 08:56 PM Learn about SEC filing dates

FAQ

What insider transaction did MeiraGTx (MGTX) report for director Debra Yu?

MeiraGTx reported that director Debra Yu received a grant of 60,000 restricted share units. These RSUs were awarded as equity compensation and each unit will convert into one ordinary share upon settlement according to the terms described in the filing.

How many MeiraGTx (MGTX) RSUs did Debra Yu acquire and what do they represent?

Debra Yu acquired 60,000 restricted share units, each representing the right to receive one ordinary share. These units are derivative securities that convert into ordinary shares upon settlement, providing stock-based compensation instead of cash for her board service.

When do Debra Yu’s MeiraGTx (MGTX) restricted share units vest?

The restricted share units vest in a single annual installment on the earlier of June 11, 2027, or the day immediately prior to MeiraGTx’s 2027 annual shareholder meeting. Vesting means she earns the right to have the units eventually settled into ordinary shares.

When will Debra Yu’s MeiraGTx (MGTX) RSUs be settled into ordinary shares?

The filing states that Debra Yu elected to have the restricted share units become settleable when she ceases to be a director. At that time, each vested RSU will convert into one ordinary share, delivering the actual stock to her account.

What are Debra Yu’s MeiraGTx (MGTX) holdings after this Form 4 transaction?

After this transaction, Debra Yu holds 60,000 restricted share units directly, according to the filing. These RSUs are derivative awards that will convert into ordinary shares upon settlement, so they represent potential future share ownership rather than currently issued shares.

Is Debra Yu’s MeiraGTx (MGTX) RSU grant an open-market purchase or sale?

The transaction is coded as a grant or award acquisition, not an open-market trade. This means the 60,000 restricted share units were issued by MeiraGTx as compensation, with no purchase price or sale proceeds involved in public market trading.

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^*

Yu Debra

(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		60,000		(2)	(2)	Ordinary Shares	60,000	$0	60,000	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/ Robert J. Wollin, Attorney-in-Fact for Debra Yu	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)