MGTX Insider Trading Activity and SEC Form 4 Filings
MGTX insider trading summary
Over the past 12 months, insiders at MeiraGTx Holdings plc (MGTX) reported 10 sales worth $4.7M by 3 insiders and no open-market purchases on SEC Form 4. Net insider selling was $4.7M.
Latest MGTX insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Oct 20, 2026 | Richard Giroux | CFO & COO | Sell | $557K (56,000 @ $9.95) |
| Oct 6, 2026 | Stuart Naylor | Chief Sci Ofcr, Ophthalmology | Sell | $294K (27,659 @ $10.64) |
| Aug 18, 2026 | Alexandria Forbes | President & CEO | Sell | $859K (62,000 @ $13.86) |
| Jul 21, 2026 | Richard Giroux | CFO & COO | Sell | $701K (56,000 @ $12.51) |
| Jul 7, 2026 | Stuart Naylor | Chief Sci Ofcr, Ophthalmology | Sell | $35K (2,547 @ $13.86) |
| Jul 7, 2026 | Stuart Naylor | Chief Sci Ofcr, Ophthalmology | Sell | $374K (25,112 @ $14.90) |
| May 19, 2026 | Alexandria Forbes | President & CEO | Sell | $569K (62,000 @ $9.17) |
| Apr 21, 2026 | Richard Giroux | CFO & COO | Sell | $572K (56,000 @ $10.22) |
| Apr 7, 2026 | Stuart Naylor | Chief Dev. Officer | Sell | $259K (27,661 @ $9.36) |
| Mar 24, 2026 | Alexandria Forbes | President & CEO | Sell | $459K (62,000 @ $7.41) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.