MMSI Insider Transactions
401 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
MMSI insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| Peterson Neil W. | CHIEF OPERATING OFFICER | 2026-08-24 | Sale | 7,500 | $90.4480 |
|---|
| Peterson Neil W. | CHIEF OPERATING OFFICER | 2026-08-04 | Sale | 21,449 | $85 |
|---|
| Smith Christian Adam | Chief Commercial Officer | 2026-05-11 | Purchase | 1,626.0 | $61.0 |
|---|
| Ward Lynne N. | Director | 2026-05-07 | Sale | 5,000.0 | $62.61 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2026-05-07 | Purchase | 2,000.0 | $62.63 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2026-05-06 | Purchase | 1,500.0 | $61.01 |
|---|
| Aronson Martha Goldberg | President and CEO | 2026-05-06 | Purchase | 2,000.0 | $60.44 |
|---|
| Voigt Michel J. | CHIEF HUMAN RESOURCES OFFICER | 2026-05-05 | Purchase | 2,250.0 | $60.65 |
|---|
| Peterson Neil W. | CHIEF OPERATING OFFICER | 2026-01-06 | Sale | 5,000.0 | $90.0 |
|---|
| Lampropoulos Fred P. | Executive Chairman | 2025-11-25 | Sale | 10,000.0 | $88.04 |
|---|
| Lampropoulos Fred P. | Executive Chairman | 2025-11-21 | Sale | 25,000.0 | $87.31 |
|---|
| Lampropoulos Fred P. | Executive Chairman | 2025-11-20 | Sale | 20,000.0 | $85.13 |
|---|
| Lampropoulos Fred P. | Executive Chairman | 2025-11-18 | Sale | 5,000.0 | $84.83 |
|---|
| Ward Lynne N. | Director | 2025-08-22 | Sale | 3,000.0 | $88.56 |
|---|
| Ward Lynne N. | Director | 2025-08-11 | Sale | 2,433.0 | $84.89 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2025-06-13 | Sale | 15,181.0 | $93.75 |
|---|
| Lampropoulos Fred P. | President and CEO | 2025-06-10 | Sale | 400.0 | $95.61 |
|---|
| Lampropoulos Fred P. | President and CEO | 2025-06-05 | Sale | 10,000.0 | $95.19 |
|---|
| McDonnell Michael R. | Director | 2025-06-02 | Sale | 1,750.0 | $94.51 |
|---|
| McDonnell Michael R. | Director | 2025-05-30 | Sale | 1,750.0 | $94.3 |
|---|
| Floyd David | Director | 2025-05-30 | Sale | 3,515.0 | $94.16 |
|---|
| Lampropoulos Fred P. | President and CEO | 2025-05-30 | Sale | 10,000.0 | $95.12 |
|---|
| LAMPROPOULOS FRED P | President and CEO | 2025-05-27 | Sale | 20,000.0 | $96.54 |
|---|
| Millner F. Ann | Director | 2025-05-15 | Sale | 21,250.0 | $96.47 |
|---|
| Peterson Neil | CHIEF OPERATING OFFICER | 2025-04-01 | Sale | 5,000.0 | $104.53 |
|---|
| LAMPROPOULOS FRED P | President and CEO | 2025-03-05 | Sale | 2,590.0 | $103.75 |
|---|
| LAMPROPOULOS FRED P | President and CEO | 2025-03-05 | Sale | 409.74 | $103.75 |
|---|
| LAMPROPOULOS FRED P | President and CEO | 2025-03-05 | Sale | 20,000.0 | $103.75 |
|---|
| LAMPROPOULOS FRED P | President and CEO | 2025-03-05 | Sale | 11,320.0 | $104.05 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2025-03-05 | Sale | 5,361.0 | $103.58 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2025-03-05 | Sale | 30,000.0 | $102.9 |
|---|
| Peterson Neil | CHIEF OPERATING OFFICER | 2025-03-03 | Sale | 5,000.0 | $105.0 |
|---|
| Evans Stephen C. | Director | 2025-03-03 | Sale | 5,000.0 | $105.31 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2025-02-28 | Sale | 25,000.0 | $99.5 |
|---|
| Voigt Michel James | CHIEF HUMAN RESOURCES OFFICER | 2025-02-28 | Sale | 13,809.0 | $99.68 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2025-02-28 | Sale | 12,451.0 | $98.81 |
|---|
| Millner F. Ann | Director | 2024-11-15 | Sale | 12,500.0 | $101.55 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2024-11-07 | Sale | 5,361.0 | $102.18 |
|---|
| Peterson Neil | CHIEF OPERATING OFFICER | 2024-11-05 | Sale | 5,000.0 | $98.0 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2024-11-05 | Sale | 29,646.0 | $98.02 |
|---|
| Millner F. Ann | Director | 2024-06-28 | Sale | 201.0 | $85.0 |
|---|
| Millner F. Ann | Director | 2024-06-28 | Sale | 12,299.0 | $85.0 |
|---|
| Peterson Neil | CHIEF OPERATING OFFICER | 2024-06-10 | Sale | 7,500.0 | $81.85 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2024-03-12 | Sale | 6,179.0 | $73.92 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2024-03-12 | Sale | 301.0 | $74.52 |
|---|
| Wright Joseph | CHIEF COMMERCIAL OFFICER | 2024-03-07 | Sale | 25,000.0 | $75.68 |
|---|
| Gunderson Thomas James | Director | 2024-03-04 | Sale | 18,157.0 | $76.03 |
|---|
| Evans Stephen C. | Director | 2024-03-04 | Sale | 1,000.0 | $76.35 |
|---|
| Millner F. Ann | Director | 2024-01-22 | Sale | 20,000.0 | $80.0 |
|---|
| Peterson Neil | CHIEF OPERATING OFFICER | 2023-08-22 | Sale | 8,000.0 | $67.91 |
|---|
| ANDERSON A SCOTT | Director | 2023-08-09 | Sale | 22,180.0 | $69.4 |
|---|
| Peterson Neil | CHIEF OPERATING OFFICER | 2023-03-16 | Sale | 8,000.0 | $68.75 |
|---|
| LAMPROPOULOS FRED P | PRESIDENT AND CEO | 2023-03-14 | Sale | 19,699.0 | $68.43 |
|---|
| LAMPROPOULOS FRED P | PRESIDENT AND CEO | 2023-03-14 | Sale | 5,278.0 | $67.66 |
|---|
| Voigt Michel James | CHIEF HUMAN RESOURCES OFFICER | 2023-03-14 | Sale | 2,000.0 | $68.31 |
|---|
| Ward Lynne | Director | 2023-03-08 | Sale | 11,585.0 | $66.71 |
|---|
| ANDERSON A SCOTT | Director | 2023-03-06 | Sale | 15,000.0 | $66.74 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2023-03-03 | Sale | 1,023.0 | $70.0 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2023-03-02 | Sale | 11,986.0 | $70.0 |
|---|
| LAMPROPOULOS FRED P | PRESIDENT AND CEO | 2023-03-02 | Sale | 19,176.0 | $69.86 |
|---|
| LAMPROPOULOS FRED P | PRESIDENT AND CEO | 2023-03-01 | Sale | 1,483.0 | $70.17 |
|---|
| Wright Joseph | PRESIDENT, INTERNATIONAL | 2022-08-15 | Sale | 5,000.0 | $63.25 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2022-08-12 | Sale | 343.0 | $62.7 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2022-08-12 | Sale | 2,000.0 | $62.74 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2022-08-12 | Sale | 93.0 | $62.0 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2022-08-11 | Sale | 26,807.0 | $62.03 |
|---|
| Frost Ronald | CHIEF OPERATING OFFICER | 2022-08-10 | Sale | 20,000.0 | $62.1 |
|---|
| Peterson Neil | CHIEF OPERATING OFFICER | 2022-08-01 | Sale | 4,000.0 | $58.1 |
|---|
| Millner F. Ann | Director | 2022-06-03 | Sale | 6,378.0 | $61.92 |
|---|
| Wright Joseph | PRESIDENT, INTERNATIONAL | 2021-09-15 | Sale | 10,000.0 | $72.01 |
|---|
| Ward Lynne | Director | 2021-09-15 | Sale | 9,470.0 | $71.83 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2021-09-15 | Sale | 15,546.0 | $71.88 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2021-09-14 | Sale | 3,454.0 | $71.76 |
|---|
| Anderson Jill | Director | 2021-09-10 | Sale | 850.0 | $71.64 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2021-09-09 | Sale | 2,000.0 | $72.0 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2021-09-08 | Sale | 2,000.0 | $72.01 |
|---|
| Frost Ronald | CHIEF OPERATING OFFICER | 2021-06-15 | Sale | 11,887.0 | $61.82 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2021-05-25 | Sale | 5,000.0 | $63.76 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2021-05-24 | Sale | 2,000.0 | $63.16 |
|---|
| Wright Joseph | PRESIDENT, INTERNATIONAL | 2021-05-21 | Sale | 15,000.0 | $62.03 |
|---|
| ANDERSON A SCOTT | Director | 2021-05-17 | Sale | 23,779.0 | $59.19 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2021-05-07 | Sale | 5,000.0 | $64.62 |
|---|
| Wright Joseph | PRESIDENT, INTERNATIONAL | 2021-05-06 | Sale | 5,000.0 | $64.75 |
|---|
| Wright Joseph | PRESIDENT, INTERNATIONAL | 2021-05-04 | Sale | 5,000.0 | $64.25 |
|---|
| Frost Ronald | CHIEF OPERATING OFFICER | 2021-03-16 | Sale | 5,000.0 | $60.6 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2021-03-15 | Sale | 2,115.0 | $58.72 |
|---|
| LAMPROPOULOS FRED P | PRESIDENT AND CEO | 2021-03-12 | Sale | 4,947.0 | $59.6 |
|---|
| Parra Raul Jr. | CFO AND TREASURER | 2021-03-12 | Sale | 1,000.0 | $59.57 |
|---|
| Lloyd Brian G. | CHIEF LEGAL OFFICER, SECRETARY | 2021-03-12 | Sale | 12,303.0 | $59.5 |
|---|
| Lampropoulos Justin J. | PRESIDENT, EMEA | 2021-03-12 | Sale | 25,000.0 | $59.58 |
|---|
| Frost Ronald | CHIEF OPERATING OFFICER | 2021-03-12 | Sale | 25,000.0 | $59.58 |
|---|
| Floyd David | Director | 2020-08-04 | Purchase | 1,159.0 | $43.11 |
|---|
| LIU DAVID MING-TEH | Director | 2020-06-01 | Sale | 13,800.0 | $45.0 |
|---|
| Karras Nolan E. | Director | 2020-05-28 | Sale | 5,000.0 | $43.87 |
|---|
| Karras Nolan E. | Director | 2020-05-27 | Sale | 5,000.0 | $44.12 |
|---|
| LAMPROPOULOS FRED P | PRESIDENT AND CEO | 2020-05-20 | Sale | 5,000.0 | $44.0 |
|---|
| Miller Franklin J | Director | 2020-03-11 | Sale | 2,331.0 | $35.25 |
|---|
| ANDERSON A SCOTT | Director | 2020-03-06 | Sale | 6,638.0 | $37.29 |
|---|
| Miller Franklin J | Director | 2020-03-04 | Sale | 15,000.0 | $38.07 |
|---|
| Karras Nolan E. | Director | 2020-03-02 | Sale | 5,500.0 | $36.69 |
|---|