MeiraGTx Holdings plc (MGTX)
Nasdaq · Biological Products, (No Diagnostic Substances)
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 1 signal for MeiraGTx Holdings plc. Most notable: 2026-07-07: Filed 8-K disclosing material agreement. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement, acquisition or disposition of assets
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-18 | Forbes Alexandria | director | S | 62,000 | 13.86 | $859,320 |
| 2026-07-21 | Giroux Richard | officer | S | 56,000 | 12.51 | $700,560 |
| 2026-07-07 | Naylor Stuart | officer | S | 2,547 | 13.86 | $35,301 |
| 2026-07-07 | Naylor Stuart | officer | S | 25,112 | 14.9 | $374,169 |
| 2026-06-10 | Harris Keith R. | director | M | 75,000 | — | — |
| 2026-06-10 | Harris Keith R. | director | M | 75,000 | — | — |
| 2026-05-27 | Giroux Richard | officer | G | 7,000 | 0 | $0 |
| 2026-05-27 | Giroux Richard | officer | G | 7,000 | 0 | $0 |
| 2026-05-19 | Forbes Alexandria | director | S | 62,000 | 9.17 | $568,540 |
| 2026-05-19 | Forbes Alexandria | director | S | 62,000 | 9.17 | $568,540 |
| 2026-04-21 | Giroux Richard | officer | S | 56,000 | 10.22 | $572,320 |
| 2026-04-21 | Giroux Richard | officer | S | 56,000 | 10.22 | $572,320 |
| 2026-04-17 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | director | A | 555,555 | 9 | $4,999,995 |
| 2026-04-17 | PERCEPTIVE ADVISORS LLC; EDELMAN JOSEPH; PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | director | A | 555,555 | 9 | $4,999,995 |
| 2026-04-07 | Naylor Stuart | officer | S | 27,661 | 9.36 | $258,907 |
| 2026-04-07 | Naylor Stuart | officer | S | 27,661 | 9.36 | $258,907 |
| 2026-03-24 | Forbes Alexandria | director | S | 62,000 | 7.41 | $459,420 |
| 2026-03-24 | Forbes Alexandria | director | S | 62,000 | 7.41 | $459,420 |
| 2026-02-21 | Zeldin Robert K | officer | M | 7,500 | — | — |
| 2026-02-21 | Zeldin Robert K | officer | F | 2,952 | 7.45 | $21,992 |
| 2026-02-21 | Wollin Robert J | officer | F | 5,949 | 7.45 | $44,320 |
| 2026-02-21 | Wollin Robert J | officer | M | 11,250 | — | — |
| 2026-02-21 | Naylor Stuart | officer | F | 11,750 | 7.45 | $87,538 |
| 2026-02-21 | Naylor Stuart | officer | M | 25,000 | — | — |
| 2026-02-21 | Giroux Richard | officer | F | 31,726 | 7.45 | $236,359 |
| 2026-02-21 | Giroux Richard | officer | M | 60,000 | — | — |
| 2026-02-21 | Forbes Alexandria | director | F | 33,048 | 7.45 | $246,208 |
| 2026-02-21 | Forbes Alexandria | director | M | 62,500 | — | — |
| 2026-02-21 | Zeldin Robert K | officer | M | 7,500 | — | — |
| 2026-02-21 | Zeldin Robert K | officer | F | 2,952 | 7.45 | $21,992 |
| 2026-02-21 | Wollin Robert J | officer | M | 11,250 | — | — |
| 2026-02-21 | Wollin Robert J | officer | F | 5,949 | 7.45 | $44,320 |
| 2026-02-21 | Naylor Stuart | officer | M | 25,000 | — | — |
| 2026-02-21 | Naylor Stuart | officer | F | 11,750 | 7.45 | $87,538 |
| 2026-02-21 | Giroux Richard | officer | M | 60,000 | — | — |
| 2026-02-21 | Giroux Richard | officer | F | 31,726 | 7.45 | $236,359 |
| 2026-02-21 | Forbes Alexandria | director | M | 62,500 | — | — |
| 2026-02-21 | Forbes Alexandria | director | F | 33,048 | 7.45 | $246,208 |
| 2026-01-17 | Zeldin Robert K | officer | M | 35,000 | — | — |
| 2026-01-17 | Zeldin Robert K | officer | F | 13,951 | 7.42 | $103,516 |
| 2026-01-17 | Wollin Robert J | officer | M | 50,000 | — | — |
| 2026-01-17 | Wollin Robert J | officer | F | 27,206 | 7.42 | $201,869 |
| 2026-01-17 | Naylor Stuart | officer | M | 75,000 | — | — |
| 2026-01-17 | Naylor Stuart | officer | F | 35,250 | 7.42 | $261,555 |
| 2026-01-17 | Giroux Richard | officer | M | 310,000 | — | — |
| 2026-01-17 | Giroux Richard | officer | F | 163,916 | 7.42 | $1,216,257 |
| 2026-01-17 | Forbes Alexandria | director | M | 310,000 | — | — |
| 2026-01-17 | Forbes Alexandria | director | F | 163,916 | 7.42 | $1,216,257 |
| 2026-01-17 | Zeldin Robert K | officer | M | 35,000 | — | — |
| 2026-01-17 | Zeldin Robert K | officer | F | 13,951 | 7.42 | $103,516 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.