Giroux Richard
SEC insider (Form 3/4/5 filer). CIK 0001742734. CFO & COO at MeiraGTx Holdings plc (MGTX). 23 reported Form 4/5 transactions since Sep 2024; latest on Oct 20, 2026. Located in NEW YORK, NY.
Companies Giroux Richard has filed insider reports for
- MeiraGTx Holdings plc (MGTX): Officer, CFO & COO
Giroux Richard
CIK: 0001742734
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
MeiraGTx Holdings plc
Discretionary Trading P&L
Holdings
Transaction History (23 total)
- Oct 20, 2026MGTX
MeiraGTx Holdings plc
SaleDirect56K shares at avg. $9.95$557K - Jul 21, 2026MGTX
MeiraGTx Holdings plc
SaleDirect56K shares at avg. $12.51$701K - Jun 25, 2026MGTX
MeiraGTx Holdings plc
AwardDirectRestricted Share Units
980K shares- - May 27, 2026MGTX
MeiraGTx Holdings plc
GiftDirect7K shares- - Apr 21, 2026MGTX
MeiraGTx Holdings plc
SaleDirect56K shares at avg. $10.22$572K - Feb 21, 2026MGTX
MeiraGTx Holdings plc
Tax PaymentDirect31.7K shares at avg. $7.45$236K - Feb 21, 2026MGTX
MeiraGTx Holdings plc
ExerciseDirect60K shares- - Jan 17, 2026MGTX
MeiraGTx Holdings plc
ExerciseDirect310K shares- - Jan 17, 2026MGTX
MeiraGTx Holdings plc
Tax PaymentDirect163.9K shares at avg. $7.42$1.2M - Jan 7, 2026MGTX
MeiraGTx Holdings plc
ExerciseDirect52.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 20, 2026 | MGTX MeiraGTx Holdings plc | Sale | 56,000 | $9.95 | $557,200 | Direct |
| Jul 21, 2026 | MGTX MeiraGTx Holdings plc | Sale | 56,000 | $12.51 | $700,560 | Direct |
| Jun 25, 2026 | MGTX MeiraGTx Holdings plc | Award Restricted Share Units | 980,000 | - | - | Direct |
| May 27, 2026 | MGTX MeiraGTx Holdings plc | Gift | 7,000 | - | $0 | Direct |
| Apr 21, 2026 | MGTX MeiraGTx Holdings plc | Sale | 56,000 | $10.22 | $572,320 | Direct |
| Feb 21, 2026 | MGTX MeiraGTx Holdings plc | Tax Payment | 31,726 | $7.45 | $236,359 | Direct |
| Feb 21, 2026 | MGTX MeiraGTx Holdings plc | Exercise | 60,000 | - | $0 | Direct |
| Jan 17, 2026 | MGTX MeiraGTx Holdings plc | Exercise | 310,000 | - | $0 | Direct |
| Jan 17, 2026 | MGTX MeiraGTx Holdings plc | Tax Payment | 163,916 | $7.42 | $1,216,257 | Direct |
| Jan 7, 2026 | MGTX MeiraGTx Holdings plc | Exercise | 52,500 | - | $0 | Direct |
1-10 of 23 transactions