InsiderTrades

Form 4 for MGTX MeiraGTx Holdings plc

Accepted 2026-01-21 00:00:00 ET · period of report 2026-01-17 · accession 0001745347-26-000004 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-01-21 2026-01-17 MGTX Zeldin Robert K Chief MEDICAL Off M - OptEx — +35.0K 182.3K +24% —
D 2026-01-21 2026-01-17 MGTX Zeldin Robert K Chief MEDICAL Off F - Tax $7.42 -14.0K 168.3K -8% -$103.5K
D 2026-01-21 2026-01-17 MGTX Zeldin Robert K Chief MEDICAL Off M - OptEx $0.00 -35.0K 35.0K -50% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-01-17 M A 35,000 — 182,291 D — — (F1) Represents vesting of one-half of restricted share units granted on January 17, 2024. (F2) Each restricted share unit converts into one ordinary share upon vesting.
2 Common Ordinary Shares 2026-01-17 F D 13,951 $7.42 168,340 D — — (F3) Shares withheld for payment of taxes upon vesting of award.
3 Derivative Restricted Share Units 2026-01-17 M D 35,000 $0.00 35,000 D — · — to — 35,000 Ordinary Shares (F2) Each restricted share unit converts into one ordinary share upon vesting. (F1) Represents vesting of one-half of restricted share units granted on January 17, 2024.