X0206 3 2018-06-08 0 0001735438 MeiraGTx Holdings plc MGTX 0001204362 SHENK THOMAS E 430 E. 29TH STREET, 10TH FLOOR NEW YORK NY 10016 1 0 0 0 Ordinary Shares 170809 I See footnote Stock Option 7.72 2026-03-04 Ordinary Shares 19324 D Stock Option 5.63 2028-01-10 Ordinary Shares 23189 D Represents securities held of record by Double Epiphany, LLC ("Double Epiphany"). The reporting person is a managing member of Double Epiphany and has full voting and investment power with respect to the shares held by Double Epiphany. The reporting person disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein. The option fully vested with respect to half of the total grant on March 4, 2016 and as to the remainder of the grant on March 4, 2017. The option will vest and become exercisable on January 10, 2019. Exhibit 24 - Power of Attorney. /s/ Richard Giroux, Attorney-in-Fact for Thomas E. Shenk 2018-06-08