MERIT MEDICAL SYSTEMS INC (MMSI) insider buying and selling
In the last 90 days at MERIT MEDICAL SYSTEMS INC (MMSI), no insider made an open-market purchase and 1 insider made 1 open-market sale worth $678K, as reported on SEC Form 4. Over the last 12 months, 5 insiders bought $573K of the stock, led by Michel J. Voigt (CHIEF HUMAN RESOURCES OFFICER), who bought $136K on May 5, 2026; 1 insider sold $678K.
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Trades by the same insider within a week are shown as one line.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Neil W. Peterson COO | Open market sale | 7,500 | $90.45 | $678K | |
| Christian Adam Smith Chief Commercial Officer | Open market purchase | 1,626 | $61.00 | $99K | |
| Brian G. Lloyd CLO | Open market purchase | 2,000 | $62.62 | $125K | |
| Martha Goldberg Aronson CEO | Open market purchase | 2,000 | $60.44 | $121K | |
| Raul Parra Jr. CFO | Open market purchase | 1,500 | $61.01 | $92K | |
| Michel J. Voigt CHIEF HUMAN RESOURCES OFFICER | Open market purchase | 2,250 | $60.65 | $136K |
What the MMSI insider trades really mean
The table above is the public summary. With an Insider Intel account you get the analysis behind it, for MERIT MEDICAL SYSTEMS INC and every other stock we track:
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Questions about MMSI insider trading
Who bought MERIT MEDICAL SYSTEMS INC (MMSI) stock recently?
Insiders who bought MERIT MEDICAL SYSTEMS INC stock on the open market in the last 12 months: Michel J. Voigt ($136K), Brian G. Lloyd ($125K), Martha Goldberg Aronson ($121K), Christian Adam Smith ($99K). The most recent purchase was reported on May 11, 2026.
Are insiders buying or selling MMSI?
Over the last 12 months insiders were roughly balanced between buying and selling of MMSI on discretionary trades: $573K bought against $678K sold (scheduled and tax-related sales excluded).
What is a sell-to-cover or 10b5-1 sale?
A 10b5-1 sale is scheduled in advance under a pre-arranged plan, and a sell-to-cover sale is made to pay tax on vesting shares. Neither is a fresh decision to sell, so they say less about an insider's view than a discretionary sale.
Where does this data come from?
Officers, directors and large shareholders report their trades to the SEC on Form 4. This page lists the open-market purchases and sales by individual insiders from those public filings; funds and other institutions are not shown.
Other stocks with recent insider buying
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- PAMT · PAMT CORP$31.2M bought by insiders, last 90 days
- AUGO · Aura Minerals Inc.$22.7M bought by insiders, last 90 days
- ET · Energy Transfer$21.5M bought by insiders, last 90 days
- AAT · American Assets Trust, Inc.$18.2M bought by insiders, last 90 days
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How to read this page
Officers, directors and large shareholders must report their trades in company shares to the SEC on Form 4. This page lists open-market purchases and sales by individual insiders: trades made on the stock exchange at the going price. Funds and other institutions are not shown here.
Information from SEC EDGAR Form 4 filings, shown for general information only. It is not financial advice and does not recommend buying or selling any security. Trades are shown by transaction date and may be reported up to two business days later.