MMSI insider trading — Merit Medical Systems Inc
Over the last 90 days, insiders at Merit Medical Systems Inc (MMSI) made 0 open-market purchases worth $0 and 2 open-market sales worth $2.50M, making them net sellers by $2.50M. The largest sale was by Peterson Neil W. (CHIEF OPERATING OFFICER), who sold 21,449 shares for $1.82M on Aug 4, 2026.
Updated Oct 16, 2026.
Recent MMSI insider transactions
Every Form 4 filed by Merit Medical Systems Inc officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | Lewis Sheri | EVP of Global Operations | A · Grant/award | Direct | 8,371 | — | — | Form 4 |
| Aug 24, 2026 | Peterson Neil W. | CHIEF OPERATING OFFICER | S · Sale | Direct | 7,500 | $90.45 | $678K | Form 4 |
| Aug 24, 2026 | Voigt Michel J. | CHIEF HUMAN RESOURCES OFFICER | G · Gift | Direct | 650 | — | — | Form 4 |
| Aug 4, 2026 | Peterson Neil W. | CHIEF OPERATING OFFICER | S · Sale | Direct | 21,449 | $85.00 | $1.82M | Form 4 |
MMSI insider trading FAQ
Are insiders buying MMSI stock?
Not on the open market. In the last 90 days, Merit Medical Systems Inc insiders made no open-market purchases, and 2 open-market sales totaling $2.50M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading MMSI?
Recent sellers: Peterson Neil W..
Where does MMSI insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.