As of April 11, 2026, the three largest insider holders of MDBH are Christopher A Marlett (Co Founder, 169.93K shares), Christopher A Marlett (Co Founder, 157.93K shares), George Hugh Brandon (President, 105.25K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Christopher A Marlett | Co Founder | 169,933 | 0 | 05 Jan, 2026 |
| Christopher A Marlett | Co Founder | 0 | 157,933 | 07 Oct, 2025 |
| George Hugh Brandon | President | 105,248 | 0 | 11 Dec, 2025 |
| Mohammad Hayat | Chief Legal Officer | 100,000 | 0 | 20 Dec, 2024 |
| Anthony Digiandomenico | Co Founder | 95,699 | 0 | 09 Apr, 2025 |
| Matthew Hayden | - | 40,000 | 0 | 20 Dec, 2024 |
| Sean James Magennis | - | 40,000 | 0 | 12 Feb, 2026 |
| Sean James Magennis | - | 40,000 | 0 | 12 Feb, 2026 |
| Daniel Thomas Torpey | - | 37,100 | 0 | 12 Feb, 2026 |
| Daniel Thomas Torpey | - | 37,100 | 0 | 12 Feb, 2026 |
| Jeremy William James | Cfo | 29,839 | 0 | 12 Feb, 2026 |
| Susanne Meline | - | 20,000 | 0 | 20 Dec, 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.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Feb, 2026 | Jeb Barton Sr. Terry | Employee Stock Option | A | 100,000 | $0.00 | 100,000 | D | A |
| 09 Feb, 2026 | Daniel Thomas Torpey | Common Stock | A | 10,000 | $3.20 | 37,100 | D | A |
| 09 Feb, 2026 | Sean James Magennis | Common Stock | A | 10,000 | $3.20 | 40,000 | D | A |
| 09 Feb, 2026 | Jeremy William James | Common Stock | A | 10,000 | $3.20 | 29,839 | D | A |
| 09 Feb, 2026 | Jeremy William James | RSU | A | 10,000 | $0.00 | 60,000 | D | M |
| 09 Feb, 2026 | Daniel Thomas Torpey | RSU | A | 10,000 | $0.00 | 70,000 | D | M |
| 09 Feb, 2026 | Sean James Magennis | RSU | A | 10,000 | $0.00 | 60,000 | D | M |
| 23 Jan, 2026 | Jeremy William James | Common Stock | D | 60 | $3.34 | 23,279 | D | S |
| 26 Jan, 2025 | Jeremy William James | Common Stock | D | 3,440 | $3.32 | 19,839 | D | S |
| 02 Jan, 2026 | Christopher A Marlett | Common Stock | A | 1,213 | $3.50 | 169,933 | D | P |
| 30 Dec, 2025 | Christopher A Marlett | Common Stock | A | 4,400 | $3.18 | 162,333 | D | P |
| 31 Dec, 2025 | Christopher A Marlett | Common Stock | A | 4,387 | $3.35 | 166,720 | D | P |
| 09 Dec, 2025 | George Hugh Brandon | Common Stock | A | 3,700 | $3.38 | 105,248 | D | P |
| 04 Dec, 2025 | George Hugh Brandon | Common Stock | A | 1,900 | $3.52 | 100,048 | D | P |
| 05 Dec, 2025 | George Hugh Brandon | Common Stock | A | 900 | $3.29 | 100,948 | D | P |
| 08 Dec, 2025 | George Hugh Brandon | Common Stock | A | 600 | $3.30 | 101,548 | D | P |
| 01 Dec, 2025 | George Hugh Brandon | Common Stock | A | 2,998 | $3.49 | 92,998 | D | P |
| 02 Dec, 2025 | George Hugh Brandon | Common Stock | A | 1,250 | $3.50 | 94,248 | D | P |
| 03 Dec, 2025 | George Hugh Brandon | Common Stock | A | 3,900 | $3.63 | 98,148 | D | P |
| 03 Oct, 2025 | Christopher A Marlett | Common Stock | A | 2,275 | $3.35 | 156,208 | I | P |