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 |
|---|---|---|---|---|---|---|---|---|
| MAX | Nonko Eugene | Director | 08/25/2026 | Verkauf | 12.89 | 3,282 | 42,316 | Form 4 |
| MAX | Nonko Eugene | Director | 08/24/2026 | Verkauf | 12.99 | 8,205 | 106,564 | Form 4 |
| MAX | Nonko Eugene | Director | 08/24/2026 | Verkauf | 12.99 | 3,282 | 42,645 | Form 4 |
| MATX | Angoco Vic S Jr | Executive Vice President | 08/24/2026 | Verkauf | 221.98 | 1,041 | 231,081 | Form 4 |
| MATX | Angoco Vic S Jr | Executive Vice President | 08/24/2026 | Verkauf | 222.81 | 670 | 149,283 | Form 4 |
| MATX | Angoco Vic S Jr | Executive Vice President | 08/24/2026 | Verkauf | 224.09 | 582 | 130,420 | Form 4 |
| MAIN | Morris Jesse E | EVP AND COO | 08/21/2026 | Verkauf | 58.55 | 35,000 | 2,049,250 | Form 4 |
| MASS | AWM Investment Company, Inc. | 10% Owner | 08/21/2026 | Verkauf | 10.61 | 41,578 | 441,159 | Form 4 |
| MARA | Nowaid Zabi | General Counsel | 08/21/2026 | Verkauf | 12.00 | 8,376 | 100,512 | Form 4 |
| MASS | AWM Investment Company, Inc. | 10% Owner | 08/20/2026 | Verkauf | 10.52 | 8,422 | 88,638 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/20/2026 | Verkauf | 572.07 | 1,000 | 572,070 | Form 4 |
| MANE | Montanova Capital, Llc | Director | 08/19/2026 | Verkauf | 107.25 | 59,399 | 6,370,543 | Form 4 |
| MANE | Montanova Capital, Llc | Director | 08/19/2026 | Verkauf | 107.25 | 690,601 | 74,066,957 | Form 4 |
| MATX | Heilmann Peter T | EVP, Chief Admin. Officer & GC | 08/19/2026 | Verkauf | 220.15 | 5,000 | 1,100,750 | Form 4 |
| MATX | Scott Christopher A | EVP & Chief Commercial Officer | 08/19/2026 | Verkauf | 219.90 | 600 | 131,940 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 582.25 | 160 | 93,160 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 581.58 | 840 | 488,524 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 580.39 | 732 | 424,847 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 579.35 | 400 | 231,742 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 577.90 | 628 | 362,922 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 576.82 | 1,280 | 738,331 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 575.77 | 1,168 | 672,499 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 574.73 | 1,150 | 660,942 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 573.99 | 966 | 554,477 | Form 4 |
| MA | Sachin J. Mehra | Chief Business Officer | 08/19/2026 | Verkauf | 572.41 | 120 | 68,690 | Form 4 |
| MAX | Nonko Eugene | Director | 08/19/2026 | Verkauf | 13.23 | 8,205 | 108,523 | Form 4 |
| MAX | Nonko Eugene | Director | 08/19/2026 | Verkauf | 13.20 | 3,282 | 43,321 | Form 4 |
| MAX | Nonko Eugene | Director | 08/18/2026 | Verkauf | 12.88 | 8,205 | 105,704 | Form 4 |
| MAX | Nonko Eugene | Director | 08/18/2026 | Verkauf | 12.90 | 3,282 | 42,345 | Form 4 |
| MAX | Nonko Eugene | Director | 08/17/2026 | Verkauf | 12.78 | 8,205 | 104,858 | Form 4 |
| MAX | Nonko Eugene | Director | 08/17/2026 | Verkauf | 12.82 | 3,282 | 42,077 | Form 4 |
| MARA | Thiel Frederick G | Chief Executive Officer | 08/17/2026 | Verkauf | 9.21 | 27,505 | 253,321 | Form 4 |
| MARA | Khan Salman Hassan | Chief Financial Officer | 08/17/2026 | Verkauf | 9.21 | 16,000 | 147,360 | Form 4 |
| MANE | Durso Timothy August | Chief Technical Officer | 08/17/2026 | Verkauf | 111.28 | 161 | 17,916 | Form 4 |
| MANE | Durso Timothy August | Chief Technical Officer | 08/17/2026 | Verkauf | 109.34 | 2,348 | 256,730 | Form 4 |
| MANE | Durso Timothy August | Chief Technical Officer | 08/17/2026 | Verkauf | 108.38 | 16,767 | 1,817,207 | Form 4 |
| MANE | Durso Timothy August | Chief Technical Officer | 08/17/2026 | Verkauf | 107.52 | 16,306 | 1,753,221 | Form 4 |
| MANE | Durso Timothy August | Chief Technical Officer | 08/17/2026 | Verkauf | 106.71 | 7,918 | 844,930 | Form 4 |
| MANE | Waldman Reid Alexander | Chief Executive Officer | 08/17/2026 | Verkauf | 111.28 | 249 | 27,709 | Form 4 |
| MANE | Waldman Reid Alexander | Chief Executive Officer | 08/17/2026 | Verkauf | 109.38 | 3,000 | 328,140 | Form 4 |
| MANE | Waldman Reid Alexander | Chief Executive Officer | 08/17/2026 | Verkauf | 108.45 | 27,490 | 2,981,291 | Form 4 |
| MANE | Waldman Reid Alexander | Chief Executive Officer | 08/17/2026 | Verkauf | 107.53 | 25,234 | 2,713,412 | Form 4 |
| MANE | Waldman Reid Alexander | Chief Executive Officer | 08/17/2026 | Verkauf | 106.72 | 11,527 | 1,230,161 | Form 4 |
| MA | Kirkpatrick Linda Pistecchia | Chief Services Officer | 08/17/2026 | Verkauf | 565.24 | 1,191 | 673,201 | Form 4 |
| MAX | Cramer Keith | Chief Revenue Officer | 08/17/2026 | Verkauf | 12.76 | 13,000 | 165,924 | Form 4 |
| MASS | Knopp Kevin J. | President and CEO | 08/17/2026 | Verkauf | 10.35 | 20,000 | 207,000 | Form 4 |
| MAX | Yeh Kuanling Amy | Chief Technology Officer | 08/14/2026 | Verkauf | 13.55 | 12,000 | 162,617 | Form 4 |
| MASS | Knopp Kevin J. | President and CEO | 08/13/2026 | Verkauf | 10.06 | 7,622 | 76,677 | Form 4 |
| MAZE | Bernstein Harold | President, R&D & CMO | 08/13/2026 | Verkauf | 27.61 | 16,142 | 445,621 | Form 4 |
| MATX | Taylor Jason Lee | Senior Vice President | 08/13/2026 | Verkauf | 217.00 | 1,961 | 425,537 | Form 4 |
| MANE | Childs John W | Director | 08/12/2026 | Verkauf | 108.24 | 5,000 | 541,200 | Form 4 |
| MANE | Childs John W | Director | 08/12/2026 | Verkauf | 107.23 | 80,000 | 8,578,400 | Form 4 |
| MANE | Childs John W | Director | 08/12/2026 | Verkauf | 106.14 | 15,000 | 1,592,100 | Form 4 |
| MAX | Nonko Eugene | Director | 08/12/2026 | Verkauf | 12.78 | 8,205 | 104,866 | Form 4 |
| MAX | Nonko Eugene | Director | 08/12/2026 | Verkauf | 12.89 | 3,282 | 42,289 | Form 4 |
| MASS | Knopp Kevin J. | President and CEO | 08/12/2026 | Verkauf | 10.07 | 2,747 | 27,662 | Form 4 |
| MAX | Nonko Eugene | Director | 08/11/2026 | Verkauf | 13.24 | 8,205 | 108,610 | Form 4 |
| MAX | Nonko Eugene | Director | 08/11/2026 | Verkauf | 13.36 | 3,282 | 43,835 | Form 4 |
| MATX | Tungul Jennifer C. | Senior Vice President | 08/11/2026 | Verkauf | 208.49 | 402 | 83,813 | Form 4 |
| MATX | Sullivan John Warren | Senior Vice President | 08/11/2026 | Verkauf | 208.49 | 1,917 | 399,675 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).