MeiraGTx grants 980,000 RSUs to CFO & COO

Giroux Richard reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Giroux Richard reported acquisition or exercise transactions in this Form 4 filing.

MeiraGTx Holdings plc granted its CFO & COO, Richard Giroux, 980,000 restricted share units. Each unit represents the right to receive one ordinary share for no cash payment when it vests.

According to the award terms, 50% of the RSUs vest on the second anniversary of the grant date, with 25% vesting on each of the third and fourth anniversaries.

Insider Trade Summary

Grant/Award: 980,000 shares

Grant/Award 1 txn

Insider Giroux Richard

Role CFO & COO

Type	Security	Shares	Price	Value
Grant/Award	Restricted Share Units	980,000	$0.00	$0.00

Holdings After Transaction: Restricted Share Units — 980,000 contracts (Direct)

Footnotes (2)

1. F1. Each restricted share unit converts into one ordinary share upon vesting.
2. F2. Fifty percent of the restricted share unit award will vest on the second anniversary of the grant date and twenty-five percent of the restricted share unit award will vest on each of the third and fourth anniversaries of the grant date.

Key Figures

RSUs granted: 980,000 units Grant price per RSU: $0.00 Underlying ordinary shares: 980,000 shares +4 more

7 metrics

RSUs granted 980,000 units Restricted share units granted to CFO & COO on 2026-06-25

Grant price per RSU $0.00 Stated transaction price per restricted share unit

Underlying ordinary shares 980,000 shares Each RSU converts into one ordinary share upon vesting

Post-transaction RSU holdings 980,000 units Total restricted share units held directly after the grant

Vesting at 2nd anniversary 50% of award Portion of RSUs vesting on second anniversary of grant date

Vesting at 3rd anniversary 25% of award Portion of RSUs vesting on third anniversary of grant date

Vesting at 4th anniversary 25% of award Portion of RSUs vesting on fourth anniversary of grant date

Key Terms

Restricted Share Units, ordinary share, vest, anniversary of the grant date

4 terms

Restricted Share Units financial

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

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 vesting."

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

"Fifty percent of the restricted share unit award will vest on the second anniversary of the grant date."

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.

anniversary of the grant date financial

"Twenty-five percent of the award will vest on each of the third and fourth anniversaries of the grant date."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did MeiraGTx (MGTX) report for Richard Giroux?

MeiraGTx reported a grant of 980,000 restricted share units to CFO & COO Richard Giroux. These RSUs are a stock-based compensation award that can convert into ordinary shares over time as they vest, with no cash purchase required.

How many MeiraGTx (MGTX) RSUs were granted and at what price?

Richard Giroux received 980,000 restricted share units at a stated price of $0.00 per unit. This reflects a typical equity compensation grant, where value comes from future share delivery rather than an upfront cash payment by the executive.

What is the vesting schedule for Richard Giroux’s MeiraGTx (MGTX) RSU award?

The RSU award vests over four years: 50% on the second anniversary of the grant date, then 25% on the third anniversary and 25% on the fourth. This structure encourages longer-term retention and alignment with shareholder interests.

What does each MeiraGTx (MGTX) restricted share unit convert into upon vesting?

Each restricted share unit converts into one ordinary share of MeiraGTx upon vesting. No exercise price is required, so the executive receives full-value shares as portions of the grant vest over the scheduled anniversaries.

How many MeiraGTx (MGTX) RSUs does Richard Giroux hold after this grant?

Following this transaction, Richard Giroux holds 980,000 restricted share units directly. These units represent potential ordinary shares that will be delivered over time, subject to the specified vesting schedule and any applicable service conditions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/29/2026 - 09:17 PM EDT Learn about SEC filing dates

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^*

Giroux Richard

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/25/2026

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)	06/25/2026		A		980,000		(2)	(2)	Ordinary Shares	980,000	$0	980,000	D

Explanation of Responses:

1. Each restricted share unit converts into one ordinary share upon vesting.

2. Fifty percent of the restricted share unit award will vest on the second anniversary of the grant date and twenty-five percent of the restricted share unit award will vest on each of the third and fourth anniversaries of the grant date.

	/s/ Richard Giroux	06/29/2026
	** 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)