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MRK · Merck & Co., Inc. · Congressional Trades

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$140.53 -4.75 (-3.27%)
S&P 500 member Russell 1000 member Dow 30 member Rebalance outlook locked
Market Cap
$358.41B
Shares
2.47B
Volume · Oct 26 8.27M Avg daily vol (3M) 10.06M

Transactions in this listed security by members of the U.S. Congress, disclosed under the STOCK Act. Lawmakers must report trades within 45 days, so the filing date can lag the trade itself.

Query congressional trades through the STOCK Act API or MCP →
Date Member Type Amount
2026-09-24 Maria Elvira Salazar Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2026-08-19 Maria Elvira Salazar Buy ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2026-08-19 Maria Elvira Salazar Buy ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2026-03-27 Alan Armstrong Sell Stock · Merck & Company, Inc. Common Stock (new) $15K - $50K
2026-02-04 Josh Gottheimer Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-12-19 Gilbert Cisneros Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-12-18 Julie Johnson Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-11-18 Gilbert Cisneros Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-11-13 Julie Johnson Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-09-23 Valerie Hoyle Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-08-28 Marjorie Taylor Greene Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-08-14 Julie Johnson Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-08-05 Gilbert Cisneros Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-08-04 Lisa McClain Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-07-11 Ritchie John Torres Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-06-24 Lisa McClain Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-06-16 Scott Franklin Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-06-13 Julie Johnson Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-05-30 Gilbert Cisneros Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-05-15 Rob Bresnahan Sell ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-05-05 Marjorie Taylor Greene Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-04-29 Gilbert Cisneros Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-04-21 Bruce Westerman Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-04-17 Jefferson Shreve Sell ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-04-09 Marjorie Taylor Greene Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-04-08 Rob Bresnahan Buy ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-03-31 Gilbert Cisneros Sell ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-03-20 Kelly Louise Morrison Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-03-19 Sheri Biggs Sell ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-03-03 Bruce Westerman Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-02-26 Gilbert Cisneros Buy ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-02-25 Rob Bresnahan Sell ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-02-24 Jefferson Shreve Buy ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-01-27 Josh Gottheimer Sell ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2025-01-24 Gilbert Cisneros Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-01-17 Julie Johnson Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-01-16 Byron Donalds Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-01-16 Byron Donalds Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-01-15 Jared Moskowitz Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-01-15 Jared Moskowitz Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2025-01-15 Jared Moskowitz Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2024-11-08 Jared Moskowitz Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2024-10-29 Valerie Hoyle Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2024-09-26 Ritchie John Torres Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2024-09-24 Jonathan Jackson Sell ST · Merck & Company, Inc. Common Stock (MRK) $15K - $50K
2024-09-04 John James Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2024-08-07 Scott Franklin Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2024-08-02 Scott Franklin Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2024-07-02 Kathy Manning Buy ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
2024-06-21 Josh Gottheimer Sell ST · Merck & Company, Inc. Common Stock (MRK) $1K - $15K
Showing 1–50 of 133 trades
Key facts CIK 310158 CUSIP 58933Y105 13F (30d) 1329 filings 1292 filers Visit website Investor relations