Data spanning the past 90 days through January 10, 2026 reveals that Mind Medicine (MindMed)'s three principal insider shareholders consist of Chief Executive Officer Robert Barrow (778.48K shares), Chief Medical Officer Daniel Karlin (425.02K shares), Chief Legal Officer Mark Sullivan (282.58K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Cynthia W. Hu | Chief Legal Officer&Secretary | 80,004 | 28 Mar, 2022 |
| Robert Barrow | Chief Executive Officer | 778,477 | 29 Dec, 2025 |
| Daniel Karlin | Chief Medical Officer | 425,025 | 29 Dec, 2025 |
| Mark Sullivan | Chief Legal Officer | 282,576 | 29 Dec, 2025 |
| Schond L. Greenway | Chief Financial Officer | 211,057 | 26 Mar, 2024 |
| Wernli Miri Halperin | Executive President | 202,405 | 22 Aug, 2024 |
| Brigid Makes | 10,581 | 06 Jun, 2022 | |
| Carrie Liao | Chief Accounting Officer | 144,923 | 26 Mar, 2025 |
| David W Gryska | 19,851 | 05 Dec, 2024 | |
| Roger Crystal | 19,623 | 23 Jun, 2023 | |
| Suzanne Louise Bruhn | 19,623 | 23 Jun, 2023 | |
| Carol A Vallone | 16,544 | 23 Jun, 2023 | |
| Andreas Krebs | 15,107 | 23 Jun, 2023 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 26 Dec, 2025 | Mark Sullivan | Common Shares | D | 11,276 | $13.15 | 282,576 | D | S |
| 26 Dec, 2025 | Robert Barrow | Common Shares | D | 25,791 | $13.15 | 778,477 | D | S |
| 26 Dec, 2025 | Daniel Karlin | Common Shares | D | 5,600 | $13.15 | 425,025 | D | S |
| 25 Sep, 2025 | Mark Sullivan | Common Shares | D | 11,278 | $9.77 | 293,852 | D | S |
| 25 Sep, 2025 | Robert Barrow | Common Shares | D | 25,797 | $9.77 | 804,268 | D | S |
| 25 Sep, 2025 | Daniel Karlin | Common Shares | D | 7,704 | $9.77 | 430,625 | D | S |
| 25 Jun, 2025 | Mark Sullivan | Common Shares | D | 11,491 | $6.80 | 305,130 | D | S |
| 25 Jun, 2025 | Robert Barrow | Common Shares | D | 26,491 | $6.80 | 830,065 | D | S |
| 25 Jun, 2025 | Daniel Karlin | Common Shares | D | 7,848 | $6.80 | 438,329 | D | S |
| 25 Mar, 2025 | Mark Sullivan | Common Shares | D | 6,576 | $6.74 | 316,621 | D | S |
| 25 Mar, 2025 | Robert Barrow | Common Shares | D | 21,208 | $6.74 | 856,556 | D | S |
| 25 Mar, 2025 | Daniel Karlin | Common Shares | D | 6,836 | $6.74 | 446,177 | D | S |
| 25 Mar, 2025 | Carrie Liao | Common Shares | D | 2,347 | $6.74 | 144,923 | D | S |
| 12 Mar, 2025 | Mark Sullivan | Common Shares | A | 150,000 | $0.00 | 323,197 | D | A |
| 12 Mar, 2025 | Robert Barrow | Common Shares | A | 350,000 | $0.00 | 877,764 | D | A |
| 12 Mar, 2025 | Daniel Karlin | Common Shares | A | 115,000 | $0.00 | 453,013 | D | A |
| 12 Mar, 2025 | Carrie Liao | - | - | 142,270 | D | |||
| 12 Mar, 2025 | Carrie Liao | Common Shares | A | 50,000 | $0.00 | 142,270 | D | A |
| 26 Dec, 2024 | Mark Sullivan | Common Shares | D | 4,519 | $7.43 | 173,197 | D | S |
| 26 Dec, 2024 | Robert Barrow | Common Shares | D | 19,106 | $7.43 | 526,666 | D | S |