As of March 23, 2026, the three largest insider holders of MAMA are Steven R. Burns (Director, 1.42Mn shares), Thomas G. Toto (Director, 776.70K shares), Adam Laurance Michaels (Chief Executive Officer, 614.03K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Steven R. Burns | 1,415,803 | 0 | 17 May, 2024 | |
| Thomas G. Toto | 776,701 | 0 | 08 Jul, 2024 | |
| Adam Laurance Michaels | Chief Executive Officer | 614,033 | 0 | 04 Nov, 2025 |
| Dean Janeway | 345,219 | 0 | 09 Jul, 2025 | |
| Alfred D'Agostino | 149,196 | 0 | 08 Jul, 2024 | |
| Meghan Henson | 21,139 | 0 | 09 Jul, 2025 | |
| Lynn Larson Blake | 17,935 | 0 | 09 Jul, 2025 | |
| Shirley Romig | 17,139 | 0 | 22 Sep, 2025 | |
| Moore Iii Tappan | Chief Operating Officer | 9,841 | 0 | 07 Oct, 2025 |
| Anthony Gruber | Chief Financial Officer | 5,700 | 0 | 10 Jun, 2025 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Oct, 2025 | Adam Laurance Michaels | Common Stock | A | 18,885 | $0.00 | 614,033 | D | A |
| 13 Oct, 2025 | Adam Laurance Michaels | Common Stock | D | 3,512 | $10.70 | 595,148 | D | S |
| 03 Oct, 2025 | Moore Iii Tappan | Common Stock | D | 2,039 | $10.50 | 9,841 | D | S |
| 23 Sep, 2025 | Adam Laurance Michaels | Common Stock | D | 65,220 | $10.89 | 598,660 | D | S |
| 18 Sep, 2025 | Shirley Romig | Common Stock | D | 4,000 | $10.18 | 17,139 | D | S |
| 07 Jul, 2025 | Shirley Romig | Common Stock | A | 4,500 | - | 21,139 | D | A |
| 07 Jul, 2025 | Dean Janeway | Common Stock | A | 4,500 | - | 345,219 | D | A |
| 07 Jul, 2025 | Lynn Larson Blake | Common Stock | A | 4,500 | - | 17,935 | D | A |
| 07 Jul, 2025 | Meghan Henson | Common Stock | A | 4,500 | - | 21,139 | D | A |
| 06 Jun, 2025 | Moore Iii Tappan | Common Stock | A | 5,700 | - | 11,880 | D | A |
| 06 Jun, 2025 | Anthony Gruber | Common Stock | A | 5,700 | - | 5,700 | D | A |
| 15 Apr, 2025 | Adam Laurance Michaels | Common Stock | A | 94,200 | $0.00 | 663,880 | D | A |
| 24 Sep, 2024 | Adam Laurance Michaels | Common Stock | A | 26,420 | - | 569,680 | D | A |
| 24 Sep, 2024 | Adam Laurance Michaels | Stock Option (right to buy) | A | 38,806 | $0.00 | 38,806 | D | A |
| 24 Sep, 2024 | Adam Laurance Michaels | Common Stock | D | 65,898 | $7.42 | 543,260 | D | S |
| 24 Sep, 2024 | Adam Laurance Michaels | Common Stock | A | 26,240 | - | 569,500 | D | A |
| 24 Sep, 2024 | Adam Laurance Michaels | Stock Option (right to buy) | A | 26,420 | $0.00 | 26,420 | D | A |
| 12 Sep, 2024 | Moore Iii Tappan | Common Stock | A | 6,180 | - | 6,180 | D | A |
| 03 Jul, 2024 | Thomas G. Toto | Common Stock | A | 5,340 | - | 776,701 | D | A |
| 03 Jul, 2024 | Shirley Romig | Common Stock | A | 5,340 | - | 16,639 | D | A |