MeiraGTx Holdings plc (MGTX) Insider Ownership

Historic Insider Ownership Trends

Over the 90-day window ending February 10, 2026, MeiraGTx Holdings's three dominant insider ownership positions are held by Director Advisors Llc Perceptive (10.23Mn shares), President & Ceo Alexandria Forbes (1.48Mn shares), Cfo & Coo Richard Giroux (999.26K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Advisors Llc Perceptive 10,231,103 02 Jan, 2026
Alexandria Forbes President & Ceo 1,482,243 21 Jan, 2026
Richard Giroux Cfo & Coo 999,256 21 Jan, 2026
Stuart Naylor Chief Dev. Officer 682,916 21 Jan, 2026
Robert K Zeldin Chief Medical Officer 168,340 21 Jan, 2026
Keith R. Harris 125,000 09 Jun, 2025
Robert J Wollin General Counsel And Secretary 52,076 21 Jan, 2026
Martin Indyk 35,000 06 Jun, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
17 Jan, 2026 Alexandria Forbes Ordinary Shares A 310,000 - 1,646,159 D M
17 Jan, 2026 Alexandria Forbes Ordinary Shares D 163,916 $7.42 1,482,243 D F
17 Jan, 2026 Richard Giroux Ordinary Shares A 310,000 - 1,163,172 D M
17 Jan, 2026 Richard Giroux Ordinary Shares D 163,916 $7.42 999,256 D F
17 Jan, 2026 Stuart Naylor Ordinary Shares A 75,000 - 718,166 D M
17 Jan, 2026 Stuart Naylor Ordinary Shares D 35,250 $7.42 682,916 D F
17 Jan, 2026 Robert K Zeldin Ordinary Shares A 35,000 - 182,291 D M
17 Jan, 2026 Robert K Zeldin Ordinary Shares D 13,951 $7.42 168,340 D F
17 Jan, 2026 Robert J Wollin Ordinary Shares A 50,000 - 79,282 D M
17 Jan, 2026 Robert J Wollin Ordinary Shares D 27,206 $7.42 52,076 D F
07 Jan, 2026 Alexandria Forbes Ordinary Shares A 62,500 - 1,370,233 D M
07 Jan, 2026 Alexandria Forbes Ordinary Shares D 34,074 $7.73 1,336,159 D F
07 Jan, 2026 Richard Giroux Ordinary Shares D 28,822 $7.73 853,172 D F
07 Jan, 2026 Richard Giroux Ordinary Shares A 52,500 - 881,994 D M
07 Jan, 2026 Stuart Naylor Ordinary Shares A 37,500 - 660,791 D M
07 Jan, 2026 Stuart Naylor Ordinary Shares D 17,625 $7.73 643,166 D F
07 Jan, 2026 Robert K Zeldin Ordinary Shares A 17,500 - 154,020 D M
07 Jan, 2026 Robert K Zeldin Ordinary Shares D 6,729 $7.73 147,291 D F
07 Jan, 2026 Robert J Wollin Ordinary Shares A 7,500 - 33,646 D M
07 Jan, 2026 Robert J Wollin Ordinary Shares D 4,364 $7.73 29,282 D F