MGTX
insider transactionsMeiraGTx Holdings plc — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Director
$0
60.0K sh
Own New
-
Grant·A
Director
$0
66.6K sh
Own New
-
Grant·A
Director
$0
60.0K sh
Own New
-
Grant·A
Director
$0
69.7K sh
Own New
-
Grant·A
Director
$0
60.0K sh
Own New
-
Grant·A
Director
$0
106.4K sh
Own New
-
Exercise·M
Director
$0
75.0K sh
Own New
-
Exercise·M
Director
—
75.0K sh
Own +60%
-
Other·G
Richard Giroux KEY
CFO & COO
$0
7.0K sh
Own -1%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 11, 2026 | Debra Yu | Grant A | 60.0K | $0 |
| Jun 11, 2026 | Neil Mendoza | Grant A | 66.6K | $0 |
| Jun 11, 2026 | Nicole Seligman | Grant A | 60.0K | $0 |
| Jun 11, 2026 | Thomas E Shenk | Grant A | 69.7K | $0 |
| Jun 11, 2026 | Ellen Hukkelhoven | Grant A | 60.0K | $0 |
| Jun 11, 2026 | Keith R. Harris | Grant A | 106.4K | $0 |
| Jun 10, 2026 | Keith R. Harris | Exercise M | 75.0K | $0 |
| Jun 10, 2026 | Keith R. Harris | Exercise M | 75.0K | — |
| May 27, 2026 | Richard Giroux KEY | Other G | 7.0K | $0 |
About MGTX insider trading
This page tracks insider transactions for MeiraGTx Holdings plc (MGTX) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.