| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For MMSI | |||||
| 2026-06-15 | Voigt, Michel J. | CHIEF HUMAN RESOURCES OFFICER | Sold | 65 | $0.00 |
| 2026-06-05 | Lloyd, Brian G. | CHIEF LEGAL OFFICER, SECRETARY | Sold | 2000 | $0.00 |
| 2026-05-20 | Gunderson, Thomas J. | Director | Purchased | 7500 | $52.17 |
| 2026-05-20 | Gunderson, Thomas J. | Director | Purchased | 13750 | $52.17 |
| 2026-05-20 | Gunderson, Thomas J. | Director | Sold | 7500 | $0.00 |
| 2026-05-20 | Gunderson, Thomas J. | Director | Sold | 13750 | $0.00 |
| 2026-05-18 | Perez, Silvia M. | Director | Purchased | 3457 | $0.00 |
| 2026-05-18 | Kaiser, Laura S. | Director | Purchased | 3457 | $0.00 |
| 2026-05-18 | Millner, F. Ann Ed.d. | Director | Purchased | 3457 | $0.00 |
| 2026-05-18 | Gunderson, Thomas J. | Director | Purchased | 3457 | $0.00 |
| 2026-05-18 | Evans, Stephen C. | Director | Purchased | 3457 | $0.00 |
| 2026-05-18 | Ward, Lynne N. | Director | Purchased | 3457 | $0.00 |
| 2026-05-18 | Ward, Scott R. | Director | Purchased | 3457 | $0.00 |
| 2026-05-18 | Mcdonnell, Michael R. | Director | Purchased | 3457 | $0.00 |
| 2026-05-18 | Carpenter, Lonny J. | Director | Purchased | 3457 | $0.00 |
| 2026-05-11 | Smith, Christian Adam | Chief Commercial Officer | Purchased | 1626 | $61.00 |
| 2026-05-07 | Ward, Lynne N. | Director | Sold | 5000 | $62.61 |
| 2026-05-07 | Lloyd, Brian G. | CHIEF LEGAL OFFICER, SECRETARY | Purchased | 2000 | $62.63 |
| 2026-05-06 | Aronson, Martha Goldberg | Director, President and CEO | Purchased | 2000 | $60.44 |
| 2026-05-06 | Parra, Raul Jr. | CFO AND TREASURER | Purchased | 1500 | $61.01 |