SEC FORM 3

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

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1. Name and Address of Reporting Person^*

Giroux Richard

(Last)

(First)

(Middle)

430 E. 29TH STREET, 10TH FLOOR

(Street)

NEW YORK

10016

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
06/08/2018

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

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	1,186,868⁽¹⁾	D
Ordinary Shares	5,152	I	By Spouse

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Stock Options	⁽²⁾	03/04/2026	Ordinary Shares	48,956	$7.72	D
Stock Options	⁽³⁾	09/20/2027	Ordinary Shares	77,299	$2.64	D
Stock Option	⁽⁴⁾	01/10/2028	Ordinary Shares	96,624	$5.63	D

Explanation of Responses:

1. Includes 653,174 restricted ordinary shares, one third of which vest immediately and the remainder which vest in eight quarterly installments beginning on September 8, 2018.

2. The option is fully vested as to 27,537 shares. The remainder of the total grant vests in 21 equal monthly installments.

3. The option vests as to one quarter of the total grant on September 20, 2018 and vests as to the remainder in 36 equal monthly installments thereafter.

4. The option vests as to one quarter of the total grant on January 10, 2019 and vests as to the remainder in 36 equal monthly installments thereafter.

Remarks:

Exhibit 24 - Power of Attorney.

	/s/ Richard Giroux	06/08/2018
	** 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 5 (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.
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