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Merck & Co Inc (MRK) Common Stock USD0.50

Sell:$74.56 Buy:$74.57 Change: $0.03 (0.04%)
Market closed |  Prices as at close on 24 February 2021 | Switch to live prices |
Change: $0.03 (0.04%)
Market closed |  Prices as at close on 24 February 2021 | Switch to live prices |
Change: $0.03 (0.04%)
Market closed |  Prices as at close on 24 February 2021 | Switch to live prices |
The selling price currently displayed is higher than the buying price. This can occur temporarily for a variety of reasons; shortly before the market opens, after the market closes or because of extraordinary price volatility during the trading day.

Business summary

Merck & Co., Inc. is a global healthcare company. The Company offers health solutions through its prescription medicines, vaccines, biologic therapies and animal health products. It operates through four segments: Pharmaceutical, Animal Health, Healthcare Services and Alliances. The Company's Pharmaceutical segment includes human health pharmaceutical and vaccine products marketed either directly by the Company or through joint ventures. Human health pharmaceutical products consist of therapeutic and preventive agents, generally sold by prescription, for the treatment of human disorders. The Company sells its human health pharmaceutical products primarily to drug wholesalers and retailers, hospitals, government agencies and managed healthcare providers, such as health maintenance organizations, pharmacy benefit managers and other institutions. Vaccine products consist of preventive pediatric, adolescent and adult vaccines, primarily administered at physician offices.

Contact details

2000 Galloping Hill Rd
United States
+1 (908) 7404000

Important dates

Future events
There are no future events available.
Past events
There are no past events available.

General stock information

Short code:
Market cap:
$188.59 billion
Shares in issue:
2.53 billion
New York Stock Exchange
United States
US dollar
Dow Jones Industrial Average

Key personnel

  • Kenneth Frazier
    Chairman of the Board, President, Chief Executive Officer
  • Robert Davis
    Executive Vice President, Global Services, Chief Financial Officer
  • Steven Mizell
    Executive Vice President, Chief Human Resources Officer, Human Resources
  • Michael Nally
    Executive Vice President, Chief Marketing Officer
  • Jennifer Zachary
    Executive Vice President, General Counsel, Corporate Secretary
  • Sanat Chattopadhyay
    Executive Vice President and President - Merck Manufacturing Division
  • Franklin Clyburn
    Executive Vice President, Chief Commercial Officer
  • Richard DeLuca
    Executive Vice President, President - Merck Animal Health
  • Julie Gerberding
    Executive Vice President and Chief Patient Officer, Strategic Communications, Global Public Policy and Population Health
  • Dean Li
    Executive Vice President, President, Merck Research Laboratories

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Business summary, contact details and key personnel provided by Thomson Reuters. Important dates provided by Digital Look Ltd. General stock information provided by Reuters.


The London Stock Exchange does not disclose whether a trade is a buy or a sell so this data is estimated based on the trade price received and the LSE-quoted mid-price at the point the trade is placed. It should only be considered an indication and not a recommendation.

Trades priced above the mid-price at the time the trade is placed are labelled as a buy; those priced below the mid-price are sells; and those priced close to the mid-price or declared late are labelled 'N/A'.