InsiderTrades

Form 4 for MGTX MeiraGTx Holdings plc

Accepted 2026-01-08 00:00:00 ET · period of report 2026-01-07 · accession 0001745347-26-000002 · 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 2026-01-08 2026-01-07 MGTX Zeldin Robert K Chief MEDICAL Off F - Tax $7.73 -6,729 147.3K -4% -$52.0K
D 2026-01-08 2026-01-07 MGTX Zeldin Robert K Chief MEDICAL Off M - OptEx — +17.5K 154.0K +13% —
D 2026-01-08 2026-01-07 MGTX Zeldin Robert K Chief MEDICAL Off M - OptEx $0.00 -17.5K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-01-07 F D 6,729 $7.73 147,291 D — — (F3) Shares withheld for payment of taxes upon vesting of award.
2 Common Ordinary Shares 2026-01-07 M A 17,500 — 154,020 D — — (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.
3 Derivative Restricted Share Units 2026-01-07 M D 17,500 $0.00 0 D — · — to — 17,500 Ordinary Shares (F2) Each restricted share unit converts into one ordinary share upon vesting. (F1) Represents vesting of one-quarter of restricted share units granted on January 7, 2022.