As of April 22, 2026, the three largest insider holders of TMCI are John T. Treace (Chief Executive Officer, 7.00Mn shares), John R Treace (Director, 1.82Mn shares), James T Treace (Director, 1.43Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John T. Treace | Chief Executive Officer | 7,004,550 | 0 | 11 Mar, 2026 |
| John R Treace | - | 0 | 1,822,790 | 11 May, 2022 |
| James T Treace | - | 0 | 1,428,946 | 24 Nov, 2021 |
| James T Treace | - | 1,223,441 | 0 | 19 Aug, 2024 |
| Thomas E Timbie | - | 0 | 1,149,069 | 17 Mar, 2023 |
| Richard W Mott | - | 1,096,861 | 0 | 21 May, 2025 |
| James T Treace | - | 1,023,370 | 0 | 30 Jan, 2023 |
| Mark Hair | Chief Financial Officer | 963,549 | 0 | 03 Apr, 2026 |
| Scot Michael Elder | Chief Legl Comp Off, Corpsec | 794,936 | 0 | 11 Mar, 2026 |
| Sean F. Scanlan | Chief Innovation Officer | 704,677 | 0 | 11 Mar, 2026 |
| James T Treace | - | 0 | 556,183 | 14 Mar, 2022 |
| Gaetano Guglielmino | Chief Commercial Officer | 490,901 | 0 | 23 Jan, 2026 |
| Joe W. Ferguson | Svp, Research Development | 419,756 | 0 | 08 Oct, 2021 |
| John T. Treace | Chief Executive Officer | 0 | 408,816 | 22 Oct, 2021 |
| Thomas E Timbie | - | 2,295 | 385,000 | 19 May, 2022 |
| Aaron Berutti | Svp, Sales | 205,092 | 0 | 12 Aug, 2025 |
| John K Bakewell | - | 174,056 | 0 | 21 May, 2025 |
| Deepti Jain | - | 70,243 | 0 | 21 May, 2025 |
| Jane E Kiernan | - | 63,949 | 0 | 21 May, 2025 |
| Jaime A. Frias | Chief Legal Officer | 50,659 | 0 | 10 Mar, 2022 |
| Betsy Hanna | - | 45,243 | 0 | 21 May, 2025 |
| Lance A Berry | - | 44,593 | 0 | 21 May, 2025 |
| Lawrence W Hamilton | - | 44,056 | 0 | 21 May, 2025 |
| Daniel E. Owens | Chief Human Resources Officer | 30,914 | 0 | 17 Mar, 2023 |
| Terry W. Lubben | Svp, Operations | 5,850 | 0 | 10 Mar, 2022 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 01 Apr, 2026 | Mark Hair | Common Stock | A | 100,000 | $0.00 | 963,549 | D | A |
| 08 Mar, 2026 | Sean F. Scanlan | Common Stock | D | 401 | $0.00 | 706,073 | D | F |
| 08 Mar, 2026 | Scot Michael Elder | Common Stock | D | 175 | $0.00 | 796,611 | D | F |
| 08 Mar, 2026 | Mark Hair | Common Stock | D | 964 | $0.00 | 867,244 | D | F |
| 08 Mar, 2026 | John T. Treace | Common Stock | D | 2,062 | $0.00 | 7,009,571 | D | F |
| 10 Mar, 2026 | Scot Michael Elder | Common Stock | D | 1,675 | $0.00 | 794,936 | D | F |
| 10 Mar, 2026 | John T. Treace | Common Stock | D | 5,021 | $0.00 | 7,004,550 | D | F |
| 10 Mar, 2026 | Sean F. Scanlan | Common Stock | D | 1,396 | $0.00 | 704,677 | D | F |
| 10 Mar, 2026 | Mark Hair | Common Stock | D | 3,695 | $0.00 | 863,549 | D | F |
| 10 Feb, 2026 | Sean F. Scanlan | Common Stock | A | 16,875 | $1.05 | 706,474 | D | M |
| 10 Feb, 2026 | Sean F. Scanlan | Stock Option (Right to Buy) | D | 16,875 | $0.00 | 0 | D | M |
| 22 Jan, 2026 | John T. Treace | Common Stock | D | 14,254 | $0.00 | 6,761,633 | D | F |
| 22 Jan, 2026 | Scot Michael Elder | Common Stock | D | 9,451 | $0.00 | 534,286 | D | F |
| 21 Jan, 2026 | Sean F. Scanlan | Common Stock | A | 53,500 | $0.72 | 427,099 | D | M |
| 22 Jan, 2026 | Mark Hair | Common Stock | D | 17,037 | $0.00 | 493,208 | D | F |
| 22 Jan, 2026 | Gaetano Guglielmino | Common Stock | A | 150,000 | $0.00 | 490,901 | D | A |
| 22 Jan, 2026 | Scot Michael Elder | Common Stock | A | 262,500 | $0.00 | 796,786 | D | A |
| 22 Jan, 2026 | Sean F. Scanlan | Common Stock | A | 262,500 | $0.00 | 689,599 | D | A |
| 22 Jan, 2026 | John T. Treace | Common Stock | A | 250,000 | $0.00 | 7,011,633 | D | A |
| 22 Jan, 2026 | Mark Hair | Common Stock | A | 375,000 | $0.00 | 868,208 | D | A |