Lisa C. McClain bought Merit Medical Systems Inc (NASDAQ: MMSI)
Lisa C. McClain (R-MI), a U.S. Representative, has disclosed 3 trades in Merit Medical Systems Inc (MMSI) since 2025, 1 purchase and 2 sales, worth an estimated $24K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Lisa C. McClain bought $1,001 - $15,000 of Merit Medical Systems Inc (NASDAQ: MMSI) on July 22, 2025. Since that trade, MMSI is down -4.30% against the S&P 500 up +16.98%, an outperformance of -21.28%.
Across these filings, Lisa C. McClain has been a net seller of MMSI (a buy-to-sell ratio of 0.50). The most recent disclosed MMSI transaction shown was dated September 25, 2025. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Lisa C. McClain's MMSI trades vs the price
MMSI is down -4.30% since Lisa C. McClain bought on July 22, 2025, versus +16.98% for the S&P 500.
Performance since this trade
All Lisa C. McClain MMSI trades
Lisa C. McClain & MMSI trading FAQ
Is it legal for Lisa C. McClain to trade Merit Medical Systems Inc (MMSI) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Merit Medical Systems Inc (MMSI), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Lisa C. McClain buy MMSI?
Lisa C. McClain disclosed a purchase of $1,001 - $15,000 of Merit Medical Systems Inc (MMSI) on July 22, 2025, according to public STOCK Act filings.
How has MMSI performed since Lisa C. McClain's trade?
Since Lisa C. McClain bought MMSI on July 22, 2025, the stock is down -4.30%, versus +16.98% for the S&P 500 over the same period, an outperformance of -21.28%.
How many times has Lisa C. McClain traded MMSI?
Lisa C. McClain has disclosed 3 MMSI trades since 2025 (1 purchase and 2 sales). Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional MMSI trades?
Quantellect tracks every disclosed congressional trade in Merit Medical Systems Inc (MMSI) on the Merit Medical Systems Inc congressional trading page, which aggregates filings across all members of Congress.
Lisa C. McClain's MMSI tradesAll congressional filings for Merit Medical Systems IncLisa C. McClain's full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.