Stuart Naylor - 07 Jan 2026 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
07 Jan 2026
Net transactions value
-$136,241
Form type
4
Filing time
08 Jan 2026, 21:00:30 UTC
Previous filing
07 Apr 2025
Next filing
21 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Naylor Stuart CHIEF DEV. OFFICER 655 THIRD AVENUE, SUITE 1115, NEW YORK /s/ Richard Giroux, Attorney-in-fact for Stuart Naylor 08 Jan 2026 0001742771

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MGTX Ordinary Shares Options Exercise +37,500 +6% 660,791 07 Jan 2026 Direct F1, F2
transaction MGTX Ordinary Shares Tax liability $136,241 -17,625 -2.7% $7.73 643,166 07 Jan 2026 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 -37,500 -100% $0.000000 0 07 Jan 2026 Ordinary Shares 37,500 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-quarter of restricted share units granted on January 7, 2022.
F2 Each restricted share unit converts into one ordinary share upon vesting.
F3 Shares withheld for payment of taxes upon vesting of award.