MEIRAGTX HOLDINGS PLC (MGTX) — insider trading
Health Care · NASDAQ
MEIRAGTX HOLDINGS PLC (MGTX) has 13 reported SEC Form 4 insider transactions in our data, including 3 open-market sales among the most recent 13 (latest 2026-07-21).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-21 | Giroux Richard | Officer (CFO & COO) | Open-market sale | 56,000 | $12.51 | $700.6K | Form 4 |
| 2026-07-07 | Naylor Stuart | Officer (CHIEF SCI OFCR, OPHTHALMOLOGY) | Open-market sale | 25,112 | $14.90 | $374.2K | Form 4 |
| 2026-07-07 | Naylor Stuart | Officer (CHIEF SCI OFCR, OPHTHALMOLOGY) | Open-market sale | 2,547 | $13.86 | $35.3K | Form 4 |
| 2026-06-25 | Forbes Alexandria | Director, Officer (PRESIDENT & CEO) | Grant / award / vesting (derivative) | 980,000 | $0.00 | $0 | Form 4 |
| 2026-06-25 | Giroux Richard | Officer (CFO & COO) | Grant / award / vesting (derivative) | 980,000 | $0.00 | $0 | Form 4 |
| 2026-06-25 | Naylor Stuart | Officer (CHIEF SCI OFCR, OPHTHALMOLOGY) | Grant / award / vesting (derivative) | 70,000 | $0.00 | $0 | Form 4 |
| 2026-06-25 | Wollin Robert J | Officer (GENERAL COUNSEL AND SECRETARY) | Grant / award / vesting (derivative) | 100,000 | $0.00 | $0 | Form 4 |
| 2026-06-25 | Zeldin Robert K | Officer (CHIEF MEDICAL OFFICER) | Grant / award / vesting (derivative) | 100,000 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Hukkelhoven Ellen | Director | Grant / award / vesting (derivative) | 60,000 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Mendoza Neil | Director | Grant / award / vesting (derivative) | 66,641 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Seligman Nicole | Director | Grant / award / vesting (derivative) | 60,000 | $0.00 | $0 | Form 4 |
| 2026-06-11 | SHENK THOMAS E | Director | Grant / award / vesting (derivative) | 69,662 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Yu Debra | Director | Grant / award / vesting (derivative) | 60,000 | $0.00 | $0 | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: MEIRAGTX HOLDINGS PLC (MGTX).
Last updated 2026-07-21 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.