Data spanning the past 90 days through December 12, 2025 reveals that MeiraGTx Holdings's three principal insider shareholders consist of President & CEO Alexandria Forbes (1.31Mn shares), CFO & COO Richard Giroux (829.49K shares), General Counsel And Secretary Robert J Wollin (26.15K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Advisors Llc Perceptive | 12,531,103 | 14 Aug, 2024 | |
| Alexandria Forbes | President & CEO | 1,313,983 | 07 Oct, 2025 |
| Richard Giroux | CFO & COO | 829,494 | 21 Oct, 2025 |
| Stuart Naylor | Chief Dev. Officer | 623,291 | 25 Feb, 2025 |
| Robert K Zeldin | Chief Medical Officer | 136,520 | 25 Feb, 2025 |
| Keith R. Harris | 125,000 | 09 Jun, 2025 | |
| Martin Indyk | 35,000 | 06 Jun, 2024 | |
| Robert J Wollin | General Counsel And Secretary | 26,146 | 24 Nov, 2025 |
| Joel S Marcus | 12,882 | 17 Mar, 2021 |
* 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.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 20 Nov, 2025 | Robert J Wollin | Ordinary Shares | D | 5,000 | $0.00 | 26,146 | D | G |
| 21 Oct, 2025 | Richard Giroux | Ordinary Shares | D | 24,000 | $8.87 | 829,494 | D | S |
| 07 Oct, 2025 | Alexandria Forbes | Ordinary Shares | D | 47,500 | $8.39 | 1,313,983 | D | S |
| 22 Jul, 2025 | Richard Giroux | Ordinary Shares | D | 24,000 | $8.52 | 853,494 | D | S |
| 08 Jul, 2025 | Alexandria Forbes | Ordinary Shares | D | 47,500 | $7.97 | 1,361,483 | D | S |
| 30 Jun, 2025 | Richard Giroux | Ordinary Shares | D | 5,000 | $0.00 | 877,494 | D | G |
| 06 Jun, 2025 | Keith R. Harris | Ordinary Shares | A | 75,000 | - | 125,000 | D | M |
| 06 Jun, 2025 | Keith R. Harris | - | - | 125,000 | D | |||
| 22 Apr, 2025 | Richard Giroux | Ordinary Shares | D | 24,000 | $6.00 | 882,494 | D | S |
| 08 Apr, 2025 | Alexandria Forbes | Ordinary Shares | D | 47,500 | $5.34 | 1,408,983 | D | S |
| 21 Feb, 2025 | Robert J Wollin | Ordinary Shares | A | 22,500 | - | 43,262 | D | M |
| 21 Feb, 2025 | Stuart Naylor | Ordinary Shares | A | 50,000 | - | 646,791 | D | M |
| 21 Feb, 2025 | Richard Giroux | Ordinary Shares | A | 120,000 | - | 969,947 | D | M |
| 21 Feb, 2025 | Robert K Zeldin | Ordinary Shares | A | 15,000 | - | 142,423 | D | M |
| 21 Feb, 2025 | Alexandria Forbes | Ordinary Shares | A | 125,000 | - | 1,522,578 | D | M |
| 21 Feb, 2025 | Alexandria Forbes | Ordinary Shares | D | 66,095 | $7.30 | 1,456,483 | D | F |
| 21 Feb, 2025 | Robert K Zeldin | Ordinary Shares | D | 5,903 | $7.30 | 136,520 | D | F |
| 21 Feb, 2025 | Robert J Wollin | Ordinary Shares | D | 12,116 | $7.30 | 31,146 | D | F |
| 21 Feb, 2025 | Richard Giroux | Ordinary Shares | D | 63,452 | $7.30 | 906,495 | D | F |
| 21 Feb, 2025 | Stuart Naylor | Ordinary Shares | D | 23,500 | $7.30 | 623,291 | D | F |