LAMPROPOULOS FRED P (CIK 901534) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-11-26). Recent activity: Sell MMSI (10,000 shares), Sell MMSI (25,000 shares), Sell MMSI (20,000 shares), Sell MMSI (5,000 shares), Buy MMSI (159,151 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-11-26 | MERIT MEDICAL SYSTEMS INC (MMSI) | Executive Chairman | Sell | 10,000 | $880,400 |
| 2025-11-24 | MERIT MEDICAL SYSTEMS INC (MMSI) | Executive Chairman | Sell | 25,000 | $2.2M |
| 2025-11-21 | MERIT MEDICAL SYSTEMS INC (MMSI) | Executive Chairman | Sell | 20,000 | $1.7M |
| 2025-11-20 | MERIT MEDICAL SYSTEMS INC (MMSI) | Executive Chairman | Sell | 5,000 | $424,150 |
| 2025-09-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Buy | 159,151 | $8.9M |
| 2025-09-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 124,824 | $11.3M |
| 2025-09-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Buy | 2,000 | $111,460 |
| 2025-09-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 1,454 | $131,645 |
| 2025-06-12 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 400 | $38,244 |
| 2025-06-09 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 10,000 | $951,900 |
| 2025-06-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 10,000 | $951,200 |
| 2025-05-29 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 20,000 | $1.9M |
| 2025-03-06 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 11,320 | $1.2M |
| 2025-03-06 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 20,000 | $2.1M |
| 2025-03-06 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 410 | $42,511 |
| 2025-03-06 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 2,590 | $268,712 |
| 2025-03-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Buy | 30,755 | $0 |
| 2025-03-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 13,501 | $1.3M |
| 2025-03-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Buy | 20,384 | $0 |
| 2025-03-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Buy | 38,002 | $1.7M |
| 2025-03-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 26,043 | $2.7M |
| 2025-03-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Buy | 4,000 | $179,200 |
| 2025-03-03 | MERIT MEDICAL SYSTEMS INC (MMSI) | President and CEO | Sell | 2,494 | $254,488 |
Source: SEC Form 4 filings · as of 2025-11-26