Merit Medical Systems Inc
MMSI- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000856982
In the last 90 days, Merit Medical Systems Inc insiders filed 0 open-market purchases and 2 sales; 405 institutions reported holding it in 13F filings for Q2 2026, worth $4.34B in total; Maverick Capital is the only superinvestor holding it.
Members of Congress who traded MMSI
Since 2020, newest trade first. Options and trades reported under an earlier ticker are included.
- Trades
- 2
- Filings
- 2
- Members
- 1
- Buys / sells
- 1 / 1
- Estimated volume
- $16.0K
- Sum of range midpoints
| Member | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
| Lisa C. McClainRepublican · House · MI | 2 | 1 / 1 | $16.0K | Sep 25, 2025 | Oct 22, 2025 |
Trades
Every reported trade in Merit Medical Systems Inc, newest filings first.
| Member | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
| Lisa C. McClainRepublican · House · MI | MMSIMerit Medical Systems, Inc. - Common Stock | Buy | Spouse | Jul 22, 2025 | Aug 13, 2025 | 22 days | $1K-$15K | Filing |
| Lisa C. McClainRepublican · House · MI | MMSIMerit Medical Systems, Inc. - Common Stock | Sell | Spouse | Sep 25, 2025 | Oct 22, 2025 | 27 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.