Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| MAIA | Vitoc Vlad | Chief Executive Officer | 09/14/2026 | Kauf | 1.37 | 73,000 | 100,010 | Form 4 |
| MATW | Nauman J Michael | Director | 09/11/2026 | Kauf | 19.99 | 1,000 | 19,990 | Form 4 |
| MAIA | Guerrero Ramiro | Director | 09/10/2026 | Kauf | 1.32 | 37,595 | 49,516 | Form 4 |
| MAIA | Guerrero Ramiro | Director | 08/28/2026 | Kauf | 1.35 | 46,620 | 62,937 | Form 4 |
| MAIA | Guerrero Ramiro | Director | 08/27/2026 | Kauf | 1.39 | 78,239 | 108,752 | Form 4 |
| MAIA | Guerrero Ramiro | Director | 08/26/2026 | Kauf | 1.39 | 8,931 | 12,414 | Form 4 |
| MAIR | Bertarelli Ernesto | 10% Owner | 08/25/2026 | Kauf | 24.97 | 8,770,524 | 218,999,984 | Form 4 |
| MAIR | La Force Andrew Hudson III | Director | 08/25/2026 | Kauf | 27.84 | 20,000 | 556,800 | Form 4 |
| MAIA | Guerrero Ramiro | Director | 08/24/2026 | Kauf | 1.33 | 1,794 | 2,386 | Form 4 |
| MATW | Nauman J Michael | Director | 08/24/2026 | Kauf | 21.08 | 1,000 | 21,080 | Form 4 |
| MATW | Nauman J Michael | Director | 08/20/2026 | Kauf | 21.96 | 1,900 | 41,724 | Form 4 |
| MAIA | Guerrero Ramiro | Director | 08/20/2026 | Kauf | 1.37 | 11,899 | 16,302 | Form 4 |
| MATW | Nauman J Michael | Director | 08/19/2026 | Kauf | 21.98 | 100 | 2,198 | Form 4 |
| MATW | Richards Aleta W. | Director | 08/14/2026 | Kauf | 23.06 | 3,000 | 69,180 | Form 4 |
| MAIN | McHugh Ryan | VP, CAO & Assistant Treasurer | 08/13/2026 | Kauf | 59.04 | 2,050 | 121,032 | Form 4 |
| MAIN | McHugh Ryan | VP, CAO & Assistant Treasurer | 08/13/2026 | Kauf | 59.09 | 500 | 29,545 | Form 4 |
| MATW | Nauman J Michael | Director | 08/10/2026 | Kauf | 22.97 | 2,000 | 45,940 | Form 4 |
| MATW | Schawk David A | Director | 08/10/2026 | Kauf | 23.60 | 5,000 | 118,000 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).