Giroux Richard — SEC Form 4 filings
SEC reporting owner CIK 1742734. 20 Form 4 filings on record with FilingPulse; latest filed 2026-07-21.
Transaction summary — filings shown
Covers all 20 filings on record, filed 2024-01-09 to 2026-07-21. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 6 legs across 6 filings — 208,000 shares, $1,985,200 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 34.
- Largest priced transaction: sale of 56,000 shares @ $12.51 ($700,560) in MeiraGTx Holdings plc, filed 2026-07-21.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| MeiraGTx Holdings plc (MGTX) | CFO & COO | 20 | — | 6 legs · 208,000 sh · $1,985,200 | 34 |
Form 4 filings — Giroux Richard
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-21 | 4 | MeiraGTx Holdings plc (MGTX) | Sale (S): 56,000 @ $12.51 | EDGAR |
| 2026-06-29 | 4 | MeiraGTx Holdings plc (MGTX) | Grant/award (A): 980,000 (derivative) @ $0 | EDGAR |
| 2026-05-28 | 4 | MeiraGTx Holdings plc (MGTX) | Gift (G): 7,000 @ $0 | EDGAR |
| 2026-04-21 | 4 | MeiraGTx Holdings plc (MGTX) | Sale (S): 56,000 @ $10.22 | EDGAR |
| 2026-02-23 | 4 | MeiraGTx Holdings plc (MGTX) | Option exercise (M): 60,000 · Tax withholding (F): 31,726 @ $7.45 · Option exercise (M): 60,000 (derivative) @ $0 | EDGAR |
| 2026-01-21 | 4 | MeiraGTx Holdings plc (MGTX) | Option exercise (M): 310,000 · Tax withholding (F): 163,916 @ $7.42 · Option exercise (M): 310,000 (derivative) @ $0 | EDGAR |
| 2026-01-08 | 4 | MeiraGTx Holdings plc (MGTX) | Option exercise (M): 52,500 · Tax withholding (F): 28,822 @ $7.73 · Option exercise (M): 52,500 (derivative) @ $0 | EDGAR |
| 2025-10-21 | 4 | MeiraGTx Holdings plc (MGTX) | Sale (S): 24,000 @ $8.87 | EDGAR |
| 2025-07-22 | 4 | MeiraGTx Holdings plc (MGTX) | Sale (S): 24,000 @ $8.52 | EDGAR |
| 2025-07-02 | 4 | MeiraGTx Holdings plc (MGTX) | Gift (G): 5,000 @ $0 | EDGAR |
| 2025-04-22 | 4 | MeiraGTx Holdings plc (MGTX) | Sale (S): 24,000 @ $6 | EDGAR |
| 2025-04-07 | 4 | MeiraGTx Holdings plc (MGTX) | Grant/award (A): 950,000 (derivative) @ $0 | EDGAR |
| 2025-02-25 | 4 | MeiraGTx Holdings plc (MGTX) | Option exercise (M): 120,000 · Tax withholding (F): 63,452 @ $7.30 · Option exercise (M): 120,000 (derivative) @ $0 | EDGAR |
| 2025-01-21 | 4 | MeiraGTx Holdings plc (MGTX) | Sale (S): 24,000 @ $6.29 | EDGAR |
| 2025-01-16 | 4 | MeiraGTx Holdings plc (MGTX) | Option exercise (M): 25,000 · Tax withholding (F): 13,219 @ $5.77 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2025-01-10 | 4 | MeiraGTx Holdings plc (MGTX) | Option exercise (M): 52,500 · Tax withholding (F): 27,760 @ $6.34 · Option exercise (M): 52,500 (derivative) @ $0 | EDGAR |
| 2024-05-30 | 4 | MeiraGTx Holdings plc (MGTX) | Gift (G): 3,000 @ $0 | EDGAR |
| 2024-03-04 | 4 | MeiraGTx Holdings plc (MGTX) | Gift (G): 13,500 @ $0 | EDGAR |
| 2024-01-17 | 4 | MeiraGTx Holdings plc (MGTX) | Option exercise (M): 25,000 · Tax withholding (F): 13,219 @ $6.36 · Option exercise (M): 25,000 (derivative) @ $0 · Grant/award (A): 620,000 (derivative) @ $0 | EDGAR |
| 2024-01-09 | 4 | MeiraGTx Holdings plc (MGTX) | Option exercise (M): 105,000 · Tax withholding (F): 55,520 @ $6.30 · Option exercise (M): 37,500 · Tax withholding (F): 19,829 @ $6.63 · Option exercise (M): 105,000 (derivative) @ $0 · Option exercise (M): 37,500 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-09 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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