Insider holders · CIK 0001735438
MeiraGTx Holdings plc · MGTX
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD10% Owner | — | 6,007,746 | 6,007,746 | Mar 5, 2019 · 5:22 pm EST | Form 4 |
| PERCEPTIVE ADVISORS LLC10% Owner | — | 6,007,746 | 6,007,746 | Mar 5, 2019 · 5:22 pm EST | Form 4 |
| Joseph Edelman10% Owner | — | 6,007,746 | 6,007,746 | Mar 5, 2019 · 5:22 pm EST | Form 4 |
| Alexandria ForbesPRESIDENT & CEO | 1,325,695 | — | 1,325,695 | Aug 18, 2026 · 9:03 pm EDT | Form 4 |
| Richard GirouxCFO & COO | 908,530 | 85,000 | 993,530 | Jul 21, 2026 · 9:12 pm EDT | Form 4 |
| Stuart NaylorCHIEF SCI OFCR, OPHTHALMOLOGY | 640,846 | — | 640,846 | Jul 7, 2026 · 9:05 pm EDT | Form 4 |
| Keith R. HarrisDirector | 200,000 | — | 200,000 | Jun 10, 2026 · 8:01 pm EDT | Form 4 |
| Thomas E ShenkDirector | — | 170,809 | 170,809 | Jun 8, 2018 · 4:16 pm EDT | Form 3 |
| Joel S MarcusDirector | — | 79,922 | 79,922 | Jun 8, 2018 · 4:17 pm EDT | Form 3 |
| Gregory S. MossDirector | 41,285 | — | 41,285 | Jun 8, 2018 · 4:16 pm EDT | Form 3 |
| Alan SebulskyDirector | — | 34,500 | 34,500 | Sep 24, 2026 · 9:00 pm EDT | Form 3 |
| Neil MendozaDirector | 12,883 | — | 12,883 | Jun 8, 2018 · 4:15 pm EDT | Form 3 |
| Ellen HukkelhovenDirector | 0 | — | 0 | Jun 11, 2018 · 5:40 pm EDT | Form 3 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.