MERIT MEDICAL SYSTEMS INC (MMSI) has 255 open-market insider trades by 37 insiders since 2002. Over the last six months insiders net sold $2.2M. The most active filer is Fred P. Lampropoulos, CEO & President.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Fred P. Lampropoulos | CEOPres | — | 26 | $24.5M | 2025-05-27 |
| Raul Parra Jr. | CFOTreasurer | — | 17 | $15.8M | 2026-05-06 |
| Brian G. Lloyd | CLOSecretary | — | 7 | $13.8M | 2026-06-05 |
| A. Scott Anderson | Dir | — | 10 | $10.6M | 2023-08-14 |
| Michael E. Stillabower | Dir | — | 14 | $9.8M | 2019-08-02 |
| Joseph Wright | CCO | — | 7 | $8.4M | 2024-03-07 |
| Fred P. Lampropoulos | Chairman | — | 7 | $8.0M | 2025-11-25 |
| Ronald Frost | COO | — | 11 | $6.6M | 2022-08-10 |
| Franklin J. Miller | Dir | — | 16 | $6.3M | 2020-03-12 |
| Richard W. Edelman | — | — | 16 | $6.1M | 2017-08-01 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Neil W. Peterson | COO | Sell | $678K | 2026-08-24 |
| Neil W. Peterson | COO | Sell | $1.8M | 2026-08-04 |
| Christian Adam Smith | CCO | Buy | $99K | 2026-05-11 |
| Lynne N. Ward | Director | Sell | $313K | 2026-05-07 |
| Brian G. Lloyd | CLO & Secretary | Buy | $125K | 2026-05-07 |
| Martha Goldberg Aronson | CEO & President | Buy | $121K | 2026-05-06 |
Companies that share insiders with MMSI, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Raul Parra Jr. | CFO & Treasurer | Buy | $92K | 2026-05-06 |
| Michel J. Voigt | CHRO | Buy | $136K | 2026-05-05 |
| Neil W. Peterson | COO | Sell | $450K | 2026-01-06 |
| Fred P. Lampropoulos | Chairman | Sell | $1.8M | 2025-11-25 |
| Fred P. Lampropoulos | Chairman | Sell | $2.2M | 2025-11-21 |
| Fred P. Lampropoulos | Chairman | Sell | $1.7M | 2025-11-20 |
| Fred P. Lampropoulos | Chairman | Sell | $424K | 2025-11-18 |
| Lynne N. Ward | Director | Sell | $266K | 2025-08-22 |
| Lynne N. Ward | Director | Sell | $413K | 2025-08-11 |