MarketPeel
Insider Trading Intelligence
EVP, General Counsel
Mon, Jan 26, 2026
Jan 26
bought $1.24m of MRK
11,583 shares @ $107.40
Increased holdings by +20.20%
19th largest trade (out of 49)
Large TradeCluster Buy
Trade made by an officer
Part of a cluster of 11 transactions by 11 insiders
Unscheduled trade
20% win rate · -2.2% median edge vs SPY (5 trades, 90-day · small sample)
Price 23% above 200-day moving average
MRKMerck & Co., Inc.
Health CarePharmaceuticals
1D0.00%
1W+0.70%
1M+7.73%
3M
6M
1Y

Recent insider activity at MRK

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