Stuart Naylor - 14 Jan 2023 Form 4 Insider Report for MeiraGTx Holdings plc (MGTX)

Role: CHIEF DEV. OFFICER
Signature: /s/ Richard Giroux, Attorney-in-Fact for Stuart Naylor
Issuer symbol: MGTX
Transactions as of: 14 Jan 2023
Net transactions value: -$156,052
Form type: 4
Filing time: 18 Jan 2023, 16:01:40 UTC
Previous filing: 10 Jan 2023
Next filing: 23 Feb 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MGTX	Ordinary Shares	Options Exercise		+47,500	+10%		513,117	14 Jan 2023	Direct	F1, F2
transaction	MGTX	Ordinary Shares	Tax liability	$156,052	-22,325	-4.4%	$6.99	490,792	14 Jan 2023	Direct	F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MGTX	Restricted Share Units	Options Exercise	$0	-47,500	-50%	$0.000000	47,500	14 Jan 2023	Ordinary Shares	47,500		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents vesting of one-half of restricted share units granted on January 14, 2021.
F2	Each restricted share unit converts into one ordinary share upon vesting.
F3	Shares withheld for payment of taxes upon vesting of award.