MYO's three largest insider shareholders as of April 22, 2026 are Paul R Gudonis (Chief Executive Officer, 1.28Mn shares), Thomas F Kirk (Director, 553.86K shares), David A Henry (Chief Financial Officer, 445.17K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Paul R Gudonis | Chief Executive Officer | 1,277,316 | 0 | 14 Apr, 2026 |
| Thomas F Kirk | - | 553,857 | 0 | 16 Mar, 2026 |
| David A Henry | Chief Financial Officer | 445,174 | 0 | 14 Apr, 2026 |
| Micah Mitchell | Chief Commercial Officer | 199,709 | 0 | 13 Jun, 2025 |
| Micah Mitchell | Chief Commercial Officer | 199,709 | 0 | 13 Jun, 2025 |
| Micah Mitchell | Chief Commercial Officer | 199,709 | 0 | 13 Jun, 2025 |
| Milton Mayo Morris | - | 144,687 | 0 | 12 Jun, 2025 |
| Harry Kovelman | Chief Medical Officer | 140,618 | 0 | 02 Jul, 2025 |
| Heather C Getz | - | 131,754 | 0 | 17 Mar, 2026 |
| Amy K. Knapp | - | 91,645 | 0 | 07 Jun, 2024 |
| Thomas Aloysius Jr. Crowley | - | 75,748 | 479 | 21 Nov, 2025 |
| William J Febbo | - | 45,000 | 0 | 16 Apr, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 14 Apr, 2026 | William J Febbo | Common Stock | A | 45,000 | $0.00 | 45,000 | D | A |
| 10 Apr, 2026 | David A Henry | Common Stock | A | 12,500 | $0.00 | 449,127 | D | A |
| 10 Apr, 2026 | Paul R Gudonis | Common Stock | A | 19,395 | $0.00 | 1,280,045 | D | A |
| 10 Apr, 2026 | Paul R Gudonis | Common Stock | A | 16,666 | $0.00 | 1,277,316 | D | A |
| 13 Apr, 2026 | David A Henry | Common Stock | D | 3,953 | $0.71 | 445,174 | D | F |
| 16 Mar, 2026 | Heather C Getz | Common Stock | A | 20,000 | $0.70 | 131,754 | D | P |
| 13 Mar, 2026 | Thomas F Kirk | Common Stock | A | 72,000 | $0.71 | 553,857 | D | P |
| 12 Mar, 2026 | Heather C Getz | Common Stock | A | 70,000 | $0.73 | 111,754 | D | P |
| 12 Jan, 2026 | Paul R Gudonis | Common Stock | A | 11,637 | $0.00 | 1,260,650 | D | A |
| 12 Jan, 2026 | David A Henry | Common Stock | A | 8,727 | $0.00 | 436,627 | D | A |
| 20 Nov, 2025 | Thomas F Kirk | Common Stock | A | 4,902 | $0.72 | 479,322 | D | P |
| 21 Nov, 2025 | Thomas F Kirk | Common Stock | A | 2,535 | $0.72 | 481,857 | D | P |
| 18 Nov, 2025 | Thomas Aloysius Jr. Crowley | Common Stock | A | 4,000 | $0.73 | 75,748 | D | P |
| 19 Nov, 2025 | Thomas Aloysius Jr. Crowley | Common Stock | A | 385 | $0.77 | 479 | I | P |
| 09 Sep, 2025 | Paul R Gudonis | Common Stock | D | 10,000 | $0.00 | 1,249,013 | D | G |
| 25 Aug, 2025 | Thomas F Kirk | Common Stock | A | 50,000 | $1.15 | 474,420 | D | P |
| 18 Aug, 2025 | Thomas F Kirk | Common Stock | A | 50,000 | $1.10 | 424,420 | D | P |
| 15 Aug, 2025 | Paul R Gudonis | Common Stock | A | 50,000 | $0.95 | 1,259,013 | D | P |
| 30 Jun, 2025 | David A Henry | Common Stock | D | 23,587 | $2.19 | 427,900 | D | F |
| 30 Jun, 2025 | Harry Kovelman | Common Stock | D | 13,054 | $2.19 | 140,618 | D | F |