Richard Giroux

Companies

• MeiraGTx Holdings plcChief financial officer Jan 10, 2020 to now¹
• MeiraGTx Holdings plcChief operating officer Jun 8, 2018 to now²
• Renovacor, Inc.Board member Apr 23, 2020 to Apr 23, 2020³
• Tessera Defense & Homeland Security Inc.Board member Dec 14, 2018 to Dec 14, 2018⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MMeiraGTx Holdings plc MGTX993,530 shares⁵$9.3M at $9.36Jul 21, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 21, 2026Sold 56,000 shares at $12.51 of MeiraGTx Holdings plc⁵
• May 27, 2026Gift 7,000 shares of MeiraGTx Holdings plc⁶
• Apr 21, 2026Sold 56,000 shares at $10.22 of MeiraGTx Holdings plc⁷
• Feb 21, 2026Shares withheld for tax 31,726 shares at $7.45 of MeiraGTx Holdings plc⁸
• Feb 21, 2026Exercised options 60,000 shares of MeiraGTx Holdings plc⁸
• Jan 17, 2026Shares withheld for tax 163,916 shares at $7.42 of MeiraGTx Holdings plc⁹
• Jan 17, 2026Exercised options 310,000 shares of MeiraGTx Holdings plc⁹
• Jan 7, 2026Shares withheld for tax 28,822 shares at $7.73 of MeiraGTx Holdings plc¹⁰
• Jan 7, 2026Exercised options 52,500 shares of MeiraGTx Holdings plc¹⁰
• Oct 21, 2025Sold 24,000 shares at $8.87 of MeiraGTx Holdings plc¹¹
• Jul 22, 2025Sold 24,000 shares at $8.52 of MeiraGTx Holdings plc¹²
• Jun 30, 2025Gift 5,000 shares of MeiraGTx Holdings plc¹³
• Apr 22, 2025Sold 24,000 shares at $6.00 of MeiraGTx Holdings plc¹⁴
• Feb 21, 2025Shares withheld for tax 63,452 shares at $7.30 of MeiraGTx Holdings plc¹⁵
• Feb 21, 2025Exercised options 120,000 shares of MeiraGTx Holdings plc¹⁵
• Jan 21, 2025Sold 24,000 shares at $6.29 of MeiraGTx Holdings plc¹⁶
• Jan 14, 2025Shares withheld for tax 13,219 shares at $5.77 of MeiraGTx Holdings plc¹⁷
• Jan 14, 2025Exercised options 25,000 shares of MeiraGTx Holdings plc¹⁷
• Jan 7, 2025Shares withheld for tax 27,760 shares at $6.34 of MeiraGTx Holdings plc¹⁸
• Jan 7, 2025Exercised options 52,500 shares of MeiraGTx Holdings plc¹⁸
• May 28, 2024Gift 3,000 shares of MeiraGTx Holdings plc¹⁹
• Feb 29, 2024Gift 13,500 shares of MeiraGTx Holdings plc²⁰
• Jan 14, 2024Shares withheld for tax 13,219 shares at $6.36 of MeiraGTx Holdings plc²¹
• Jan 14, 2024Exercised options 25,000 shares of MeiraGTx Holdings plc²¹
• Jan 8, 2024Shares withheld for tax 19,829 shares at $6.63 of MeiraGTx Holdings plc²²