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

Sell:$123.75Buy:$123.80Price increased$4.52 (3.79%)

Dow Jones:Price decreased1.05%
Market closed |
Prices delayed by at least 15 minutes
Sell:$123.75
Buy:$123.80
Change:Price increased$4.52 (3.79%)
Market closed |
Prices delayed by at least 15 minutes
Sell:$123.75
Buy:$123.80
Change:Price increased$4.52 (3.79%)
Market closed |
Prices delayed by at least 15 minutes

Director deals

Listed below are trades carried out by directors and other individuals which are required to be notified to the market.

Recent deals

DateName and position (if held)Deal typeNumber of
shares dealt
Price per
share
Value of
trade
Shares
remaining
12 February 2026
Chirfi GuindoChief Marketing Officer
Sell
Regular sell transaction (market)
10,000$121.46$1,214,562.0060,615
10 February 2026
Dean Y LiOther President
Sell
Option/Award related
10,235$117.52$1,202,843.8192,035
9 February 2026
Chirfi GuindoChief Marketing Officer
Sell
Regular sell transaction (market)
10,000$118.41$1,184,101.0070,615
9 February 2026
Jennifer ZacharyGeneral Counsel
Sell
Option/Award related
25,946$119.15$3,091,522.9868,916
9 February 2026
Jennifer ZacharyGeneral Counsel
Sell
Option/Award related
56,792$119.15$6,766,891.7468,916
9 February 2026
Jennifer ZacharyGeneral Counsel
Sell
Option/Award related
38,835$119.15$4,627,275.6968,916
6 February 2026
Richard Robert Jr. (Rick) DeLucaExecutive Vice President
Sell
Regular sell transaction (market)
37,685$120.92$4,557,024.71160,174
6 February 2026
David Michael (Dave) WilliamsChief Information Officer
Sell
Option/Award related
5,000$121.91$609,525.0030,838
6 February 2026
Johannes Jacobus (Jannie) OosthuizenOther President
Sell
Regular sell transaction (market)
15,000$121.87$1,827,991.5021,197
5 February 2026
Chirfi GuindoChief Marketing Officer
Sell
Regular sell transaction (market)
20,000$121.88$2,437,676.0080,615

5 most significant deals

DateName and position (if held)Deal typeNumber of
shares dealt
Price per
share
Value of
trade
Shares
remaining
9 February 2026
Jennifer ZacharyGeneral Counsel
Sell
Option/Award related
56,792$119.15$6,766,891.7468,916
4 February 2026
Caroline LitchfieldCFO
Sell
Option/Award related
41,997$119.61$5,023,311.5790,192
9 February 2026
Jennifer ZacharyGeneral Counsel
Sell
Option/Award related
38,835$119.15$4,627,275.6968,916
6 February 2026
Richard Robert Jr. (Rick) DeLucaExecutive Vice President
Sell
Regular sell transaction (market)
37,685$120.92$4,557,024.71160,174
4 February 2026
Robert M DavisChairman/CEO
Sell
Option/Award related
32,462$118.35$3,841,919.90443,602

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. Director deal information provided by Factset.