MMSI insiders were on both sides of the trade this year. Buys came to roughly $573,000 (five buyers), sales to $8.5 million (three sellers).
Biggest single buyer: Voigt Michel J., Executive Officer, with roughly $136,000. Notably, at least one C-suite executive was among the buyers.
Last full quarter: net selling by insiders. Insiders bought in 1 of the last 7 full quarters. MMSI also shows up in congressional disclosures: 2 reported trades from one lawmaker in two years.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| Aug 25, 2026 | Peterson Neil W. | COO | Sell | 7,500 | $90.45 | $678K | SEC |
| Aug 5, 2026 | Peterson Neil W. | COO | Sell | 21,449 | $85.00 | $1.8M | SEC |
| May 13, 2026 | Smith Christian Adam | Executive Officer | Buy | 1,626 | $61.00 | $99K | SEC |
| May 11, 2026 | Ward Lynne N. | Director | Sell | 5,000 | $62.61 | $313K | SEC |
| May 11, 2026 | Lloyd Brian G. | Executive Officer | Buy | 2,000 | $62.63 | $125K | SEC |
| May 7, 2026 | Aronson Martha Goldberg | CEO | Buy | 2,000 | $60.44 | $121K | SEC |
| May 7, 2026 | Parra Raul Jr. | CFO | Buy | 1,500 | $61.01 | $92K | SEC |
| May 7, 2026 | Voigt Michel J. | Executive Officer | Buy | 2,250 | $60.65 | $136K | SEC |
| Jan 8, 2026 | Peterson Neil W. | COO | Sell | 5,000 | $90.00 | $450K | SEC |
| Nov 26, 2025 | Lampropoulos Fred P. | Chair | Sell | 10,000 | $88.04 | $880K | SEC |
| Nov 24, 2025 | Lampropoulos Fred P. | Chair | Sell | 25,000 | $87.31 | $2.2M | SEC |
| Nov 21, 2025 | Lampropoulos Fred P. | Chair | Sell | 20,000 | $85.13 | $1.7M | SEC |
| Nov 20, 2025 | Lampropoulos Fred P. | Chair | Sell | 5,000 | $84.83 | $424K | SEC |
| Aug 25, 2025 | Ward Lynne N. | Director | Sell | 3,000 | $88.56 | $266K | SEC |
| Aug 12, 2025 | Ward Lynne N. | Director | Sell | 2,433 | $84.89 | $207K | SEC |
| Filed | Member | Type | Amount | Source |
|---|---|---|---|---|
| Oct 22, 2025 | Lisa C. McClain R | Sale | $1,001 - $15,000 | Official filing |
| Aug 13, 2025 | Lisa C. McClain R | Purchase | $1,001 - $15,000 | Official filing |
In the last 12 months Merit Medical Systems Inc insiders made open-market purchases worth about $573,000 and sales worth about $8.5 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in MMSI was filed on 2026-08-25.
Yes. Members of Congress reported 2 trades in MMSI over the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).