MERCK & CO., INC.

MRK US58933Y1055

🆔
Registration No.
7954610000
🏢
Founded
1970
Annual Insiders Turnover, USD 2

1 annual and historical performance metrics are recalculated on a daily basis;
2 represents the total value of insider transactions (both buying and selling);

Insider Activity
📊
Transactions
18
🙍
Insiders
13
Person Price Shares Total Published Completed
Smart Dalton E. Iii
VP 		82.76
USD 		4,262
Sold 		352,723
USD 		25/04/2025 25/04/2025
Oosthuizen Johannes Jacobus
PR 		84.09
USD 		8,500
Sold 		714,745
USD 		19/02/2025 19/02/2025
Williams David Michael
EX VP 		85.34
USD 		6,000
Sold 		512,057
USD 		13/02/2025 13/02/2025
Downing Cristal N
SR EXX 		88.76
USD 		2,361
Sold 		209,551
USD 		06/02/2025 06/02/2025
Thulin Inge G
 88.25
USD 		2,833
Bought 		250,000
USD 		06/02/2025 06/02/2025
Baker Douglas M Jr
 88.50
USD 		15,000
Bought 		1,327,500
USD 		05/02/2025 05/02/2025
Davis Robert M
CEO 		125.40
USD 		85,021
Sold 		10,661,574
USD 		13/02/2024 14/02/2024
Litchfield Caroline
EX VP 		125.50
USD 		38,291
Sold 		4,805,521
USD 		14/02/2024 14/02/2024
Davis Robert M
CEO 		125.74
USD 		124,676
Sold 		15,677,147
USD 		13/02/2024 13/02/2024
Davis Robert M
CEO 		126.37
USD 		25,324
Sold 		3,200,277
USD 		13/02/2024 13/02/2024

Integrated EOD Stock Data and Insider Transactions Chart

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The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

 

Last 52W Low 52W High All-Time Low All-Time High β
Company Insiders
Person / Entity Transactions Turnover, USD Average, USD First Last
Davis Robert M 3 29,538,998.08 9,846,332.69 13/02/2024 14/02/2024
Mizell Steven 1 6,420,349.48 6,420,349.48 02/02/2024 02/02/2024
Zachary Jennifer 1 6,284,779.13 6,284,779.13 02/02/2024 02/02/2024
Litchfield Caroline 1 4,805,520.50 4,805,520.50 14/02/2024 14/02/2024
Deluca Richard R. 1 4,602,668.34 4,602,668.34 08/11/2023 08/11/2023
Oosthuizen Johannes Jacobus 3 3,338,916.73 1,112,972.24 09/11/2023 19/02/2025
Li Dean Y 1 1,845,083.36 1,845,083.36 09/02/2024 09/02/2024
Baker Douglas M Jr 1 1,327,500.00 1,327,500.00 05/02/2025 05/02/2025
Williams David Michael 2 697,165.08 348,582.54 07/02/2024 13/02/2025
Smart Dalton E. Iii 1 352,723.12 352,723.12 25/04/2025 25/04/2025
Thulin Inge G 1 249,999.98 249,999.98 06/02/2025 06/02/2025
Downing Cristal N 1 209,550.79 209,550.79 06/02/2025 06/02/2025
Romanelli Joseph 1 124,887.90 124,887.90 13/02/2024 13/02/2024

Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

Stock Advanced Metrics
Delta Correlation subscribe 🔒
Upper Bound of Standardized Transaction Amount (ubsta), USD 4 subscribe 🔒

4 represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

5 a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.