NYSE:MRK
Merck & Co., Inc. (MSD outside of the U.S. and Canada)
- Stock
Share Trends
Recent Transactions
| Reporter | Filed at | Change (shares) |
|---|---|---|
Davis Robert M Chairman, CEO & President Common Stock | 2024-02-15 | 0 0% |
Litchfield Caroline EVP & CFO Common Stock | 2024-02-15 | 0 0% |
Li Dean Y Executive VP & President, MRL Common Stock | 2024-02-12 | 0 0% |
Williams David Michael EVP,Chief Info&Digital Officer Common Stock | 2024-02-08 | -1.45K −6.82% |
Mizell Steven EVP, Chief HR Officer Common Stock | 2024-02-02 | -17.70K −42.84% |
Largest Transactions
| Reporter | Filed at | Change (shares) |
|---|---|---|
Frazier Kenneth C Chairman, President & CEO Common Stock | 2020-11-12 | -280K −40.49% |
Frazier Kenneth C Chairman, President & CEO Common Stock | 2021-03-02 | 175.25K 42.58% |
Frazier Kenneth C Executive Chair Common Stock | 2022-02-28 | 119.49K 20.36% |
Frazier Kenneth C Chairman, President & CEO Common Stock | 2020-03-03 | 119.29K 17.96% |
Frazier Kenneth C Executive Chair Common Stock | 2022-11-03 | 88.71K 12.56% |
Transaction Log
| Filing Date | Transaction Date | Reporter | Title | Post Shares | Quantity | T | Stock Class | USD |
|---|---|---|---|---|---|---|---|---|
2024-02-15 | 2024-02-14 | Litchfield Caroline | EVP & CFO | 50.91K | 38.29K | S | Common Stock | -4.81M |
2024-02-15 | 2024-02-14 | Litchfield Caroline | EVP & CFO | 89.20K | 38.29K | M | Common Stock | 2.22M |
2024-02-15 | 2024-02-13 | Davis Robert M | Chairman, CEO & President | 389.84K | 41.51K | M | Common Stock | 3.13M |
2024-02-15 | 2024-02-14 | Davis Robert M | Chairman, CEO & President | 348.33K | 85.02K | S | Common Stock | -10.66M |
2024-02-15 | 2024-02-14 | Davis Robert M | Chairman, CEO & President | 433.35K | 85.02K | M | Common Stock | 6.27M |
2024-02-15 | 2024-02-13 | Davis Robert M | Chairman, CEO & President | 498.33K | 108.49K | M | Common Stock | 8.00M |
2024-02-15 | 2024-02-13 | Davis Robert M | Chairman, CEO & President | 348.33K | 25.32K | S | Common Stock | -3.20M |
2024-02-15 | 2024-02-13 | Davis Robert M | Chairman, CEO & President | 373.65K | 124.68K | S | Common Stock | -15.68M |
2024-02-12 | 2024-02-09 | Li Dean Y | Executive VP & President, MRL | 60.94K | 14.70K | M | Common Stock | 912.55K |
2024-02-12 | 2024-02-09 | Li Dean Y | Executive VP & President, MRL | 46.24K | 14.70K | S | Common Stock | -1.85M |
2024-02-08 | 2024-02-07 | Williams David Michael | EVP,Chief Info&Digital Officer | 19.81K | 1.45K | S | Common Stock | -185.11K |
2024-02-02 | 2024-02-02 | Mizell Steven | EVP, Chief HR Officer | 23.62K | 50.69K | S | Common Stock | -6.42M |
2024-02-02 | 2024-02-02 | Mizell Steven | EVP, Chief HR Officer | 42.14K | 824 | M | Common Stock | 58.27K |
2024-02-02 | 2024-02-02 | Zachary Jennifer | EVP, General Counsel | 29.06K | 49.50K | S | Common Stock | -6.28M |
2024-02-02 | 2024-02-02 | Mizell Steven | EVP, Chief HR Officer | 74.31K | 32.17K | M | Common Stock | 2.37M |
2024-02-02 | 2024-02-02 | Zachary Jennifer | EVP, General Counsel | 78.56K | 19.42K | M | Common Stock | 1.69M |
2024-01-24 | 2024-01-22 | Davis Robert M | Chairman, CEO & President | 348.33K | 76.51K | A | Common Stock | 9.14M |
2024-01-24 | 2024-01-22 | Deluca Richard R. | EVP&Pres, Merck Animal Heallth | 135.78K | 23.30K | A | Common Stock | 2.78M |
2024-01-24 | 2024-01-22 | Li Dean Y | Executive VP & President, MRL | 46.24K | 25.76K | A | Common Stock | 3.08M |
2024-01-24 | 2024-01-22 | Williams David Michael | EVP,Chief Info&Digital Officer | 21.26K | 10.20K | A | Common Stock | 1.22M |
2024-01-24 | 2024-01-22 | Zachary Jennifer | EVP, General Counsel | 59.14K | 23.30K | A | Common Stock | 2.78M |
2024-01-24 | 2024-01-22 | Chattopadhyay Sanat | Exe V-P & Pres. MMD | 26.72K | 26.72K | A | Common Stock | 3.19M |
2024-01-24 | 2024-01-22 | Litchfield Caroline | EVP & CFO | 50.91K | 19.21K | A | Common Stock | 2.29M |
2024-01-24 | 2024-01-22 | Klobuchar Michael A | EVP - Chief Strategy Officer | 23.10K | 3.90K | A | Common Stock | 465.30K |
2024-01-24 | 2024-01-22 | Oosthuizen Johannes Jacobus | President, U.S. Market | 21.35K | 3.13K | A | Common Stock | 374.17K |
2024-01-24 | 2024-01-22 | Smart Dalton | SVP Fin. - Global Controller | 2.67K | 2.66K | A | Common Stock | 317.80K |
2024-01-24 | 2024-01-22 | Mizell Steven | EVP, Chief HR Officer | 41.32K | 18.38K | A | Common Stock | 2.20M |
2023-11-09 | 2023-11-08 | Deluca Richard R. | EVP&Pres, Merck Animal Heallth | 111.76K | 43.82K | S | Common Stock | -4.60M |
2023-10-31 | 2023-10-30 | Oosthuizen Johannes Jacobus | President, U.S. Market | 20.27K | 451 | F | Common Stock | -46.37K |
2023-10-31 | 2023-10-30 | Oosthuizen Johannes Jacobus | President, U.S. Market | 20.72K | 915 | M | Common Stock | 94.08K |
2023-08-04 | 2023-08-03 | Guindo Chirfi | Chief Marketing Officer | 38.34K | 36.90K | M | Common Stock | 3.90M |
2023-08-04 | 2023-08-03 | Guindo Chirfi | Chief Marketing Officer | 20.35K | 17.99K | F | Common Stock | -1.90M |
2023-08-04 | 2023-08-03 | Mizell Steven | EVP, Chief HR Officer | 27.19K | 4.50K | S | Common Stock | -474.70K |
2023-08-03 | 2023-08-02 | Romanelli Joseph | President, Human Health Int?l | 20.57K | 30 | S | Common Stock | -3.22K |
2023-08-03 | 2023-08-02 | Romanelli Joseph | President, Human Health Int?l | 0 | 59 | S | Common Stock | -6.33K |
2023-06-30 | 2022-12-13 | Romanelli Joseph | President, Human Health Int?l | 20.48K | 56 | P | Common Stock | 6.21K |
2023-06-30 | 2023-03-20 | Romanelli Joseph | President, Human Health Int?l | 20.63K | 136 | P | Common Stock | 14.34K |
2023-06-30 | 2022-12-06 | Romanelli Joseph | President, Human Health Int?l | 20.42K | 30 | P | Common Stock | 3.28K |
2023-06-30 | 2023-03-24 | Romanelli Joseph | President, Human Health Int?l | 20.60K | 35 | S | Common Stock | -3.66K |
2023-06-30 | 2022-12-05 | Romanelli Joseph | President, Human Health Int?l | 20.39K | 107 | P | Common Stock | 11.72K |
2023-06-30 | 2023-02-21 | Romanelli Joseph | President, Human Health Int?l | 20.50K | 11 | P | Common Stock | 1.20K |
2023-06-30 | 2022-12-02 | Romanelli Joseph | President, Human Health Int?l | 59 | 59 | P | Common Stock | 6.47K |
2023-06-30 | 2023-04-26 | Romanelli Joseph | President, Human Health Int?l | 20.60K | 3 | P | Common Stock | 341.04 |
2023-06-30 | 2022-12-19 | Romanelli Joseph | President, Human Health Int?l | 20.48K | 7 | P | Common Stock | 763.28 |
2023-05-05 | 2023-05-03 | Mizell Steven | EVP, Chief HR Officer | 60.09K | 13K | S | Common Stock | -1.55M |
2023-05-05 | 2023-05-04 | Lecointe-Cephas Lisa | SVP Chief Ethics & Com Officer | 5.14K | 279 | F | Common Stock | -32.98K |
2023-05-05 | 2023-05-04 | Lecointe-Cephas Lisa | SVP Chief Ethics & Com Officer | 5.42K | 813 | M | Common Stock | 96.11K |
2023-05-05 | 2023-05-03 | Lecointe-Cephas Lisa | SVP Chief Ethics & Com Officer | 4.84K | 689 | M | Common Stock | 81.23K |
2023-05-05 | 2023-05-04 | Oosthuizen Johannes Jacobus | President, U.S. Market | 19.76K | 447 | F | Common Stock | -52.84K |
2023-05-05 | 2023-05-03 | Mizell Steven | EVP, Chief HR Officer | 31.69K | 13.40K | S | Common Stock | -1.59M |
2023-05-05 | 2023-05-03 | Lecointe-Cephas Lisa | SVP Chief Ethics & Com Officer | 4.61K | 236 | F | Common Stock | -27.82K |
2023-05-05 | 2023-05-04 | Karachun Rita A | Sr. VP Fince-Global Controller | 46.04K | 949 | M | Common Stock | 112.19K |
2023-05-05 | 2023-05-04 | Zachary Jennifer | EVP, General Counsel | 35.13K | 19.14K | S | Common Stock | -2.25M |
2023-05-05 | 2023-05-04 | Klobuchar Michael A | EVP - Chief Strategy Officer | 19.48K | 885 | M | Common Stock | 104.62K |
2023-05-05 | 2023-05-04 | Klobuchar Michael A | EVP - Chief Strategy Officer | 19.04K | 436 | F | Common Stock | -51.54K |
2023-05-05 | 2023-05-04 | Karachun Rita A | Sr. VP Fince-Global Controller | 61.58K | 15.88K | M | Common Stock | 985.36K |
2023-05-05 | 2023-05-04 | Karachun Rita A | Sr. VP Fince-Global Controller | 45.71K | 15.88K | S | Common Stock | -1.87M |
2023-05-05 | 2023-05-03 | Karachun Rita A | Sr. VP Fince-Global Controller | 45.36K | 803 | M | Common Stock | 94.67K |
2023-05-05 | 2023-05-03 | Karachun Rita A | Sr. VP Fince-Global Controller | 45.09K | 276 | F | Common Stock | -32.54K |
2023-05-05 | 2023-05-03 | Mizell Steven | EVP, Chief HR Officer | 45.09K | 12K | M | Common Stock | 904.32K |
2023-05-05 | 2023-05-03 | Mizell Steven | EVP, Chief HR Officer | 33.09K | 12K | S | Common Stock | -1.43M |
2023-05-05 | 2023-05-03 | Mizell Steven | EVP, Chief HR Officer | 45.09K | 15K | S | Common Stock | -1.79M |
2023-05-05 | 2023-05-03 | Mizell Steven | EVP, Chief HR Officer | 73.09K | 12K | M | Common Stock | 884.76K |
2023-05-05 | 2023-05-03 | Mizell Steven | EVP, Chief HR Officer | 61.09K | 15K | M | Common Stock | 1.13M |
2023-05-05 | 2023-05-03 | Mizell Steven | EVP, Chief HR Officer | 46.09K | 13K | M | Common Stock | 1.01M |
2023-05-05 | 2023-05-04 | Oosthuizen Johannes Jacobus | President, U.S. Market | 20.21K | 907 | M | Common Stock | 107.23K |
2023-05-05 | 2023-05-04 | Karachun Rita A | Sr. VP Fince-Global Controller | 45.71K | 326 | F | Common Stock | -38.54K |
2023-05-03 | 2023-05-01 | Litchfield Caroline | EVP & CFO | 31.69K | 427 | F | Common Stock | -49.31K |
2023-05-03 | 2023-05-01 | Klobuchar Michael A | EVP - Chief Strategy Officer | 18.90K | 866 | M | Common Stock | 100.00K |
2023-05-03 | 2023-05-01 | Oosthuizen Johannes Jacobus | President, U.S. Market | 19.73K | 866 | M | Common Stock | 100.00K |
2023-05-03 | 2023-05-01 | Litchfield Caroline | EVP & CFO | 32.12K | 866 | M | Common Stock | 100.00K |
2023-05-03 | 2023-05-01 | Lecointe-Cephas Lisa | SVP Chief Ethics & Com Officer | 4.15K | 221 | F | Common Stock | -25.52K |
2023-05-03 | 2023-05-01 | Oosthuizen Johannes Jacobus | President, U.S. Market | 19.30K | 427 | F | Common Stock | -49.31K |
2023-05-03 | 2023-05-01 | Lecointe-Cephas Lisa | SVP Chief Ethics & Com Officer | 4.38K | 643 | M | Common Stock | 74.25K |
2023-05-03 | 2023-05-01 | Klobuchar Michael A | EVP - Chief Strategy Officer | 18.59K | 427 | F | Common Stock | -49.31K |
2023-05-03 | 2023-05-01 | Karachun Rita A | Sr. VP Fince-Global Controller | 44.88K | 930 | M | Common Stock | 107.39K |
2023-05-03 | 2023-05-01 | Li Dean Y | Executive VP & President, MRL | 21.00K | 1.06K | M | Common Stock | 122.63K |
2023-05-03 | 2023-05-01 | Li Dean Y | Executive VP & President, MRL | 20.47K | 524 | F | Common Stock | -60.51K |
2023-05-03 | 2023-05-02 | Williams David Michael | EVP,Chief Info&Digital Officer | 18.57K | 6.04K | M | Common Stock | 338.20K |
2023-05-03 | 2023-05-02 | Williams David Michael | EVP,Chief Info&Digital Officer | 11.06K | 7.51K | S | Common Stock | -877.22K |
2023-05-03 | 2023-05-01 | Williams David Michael | EVP,Chief Info&Digital Officer | 12.73K | 577 | M | Common Stock | 66.63K |
2023-05-03 | 2023-05-01 | Williams David Michael | EVP,Chief Info&Digital Officer | 12.53K | 198 | F | Common Stock | -22.86K |
2023-05-03 | 2023-05-01 | Karachun Rita A | Sr. VP Fince-Global Controller | 44.56K | 319 | F | Common Stock | -36.83K |
2023-05-02 | 2023-04-28 | Deluca Richard R. | EVP&Pres, Merck Animal Heallth | 220.66K | 66.16K | M | Common Stock | 4.11M |
2023-05-02 | 2023-05-01 | Deluca Richard R. | EVP&Pres, Merck Animal Heallth | 229.93K | 75.44K | M | Common Stock | 4.23M |
2023-05-02 | 2023-05-01 | Deluca Richard R. | EVP&Pres, Merck Animal Heallth | 154.49K | 75.44K | S | Common Stock | -8.75M |
2023-05-02 | 2023-04-28 | Deluca Richard R. | EVP&Pres, Merck Animal Heallth | 154.49K | 66.16K | S | Common Stock | -7.61M |
2023-04-28 | 2023-04-28 | Davis Robert M | Chairman, CEO & President | 271.82K | 143.33K | S | Common Stock | -16.47M |
2023-04-28 | 2023-04-28 | Davis Robert M | Chairman, CEO & President | 415.15K | 143.33K | M | Common Stock | 8.03M |
2023-02-13 | 2023-02-10 | Williams David Michael | EVP,Chief Info&Digital Officer | 12.09K | 413 | F | Common Stock | -44.08K |
2023-02-13 | 2023-02-10 | Williams David Michael | EVP,Chief Info&Digital Officer | 12.50K | 1.21K | M | Common Stock | 128.60K |
2023-02-06 | 2023-02-03 | Zachary Jennifer | EVP, General Counsel | 129.36K | 75.44K | M | Common Stock | 4.23M |
2023-02-06 | 2023-02-03 | Zachary Jennifer | EVP, General Counsel | 53.92K | 75.44K | S | Common Stock | -7.78M |
2023-01-25 | 2023-01-23 | Oosthuizen Johannes Jacobus | President, U.S. Market | 18.82K | 2.09K | A | Common Stock | 229.76K |
2023-01-25 | 2023-01-23 | Karachun Rita A | Sr. VP Fince-Global Controller | 43.95K | 2.85K | A | Common Stock | 312.72K |
2023-01-25 | 2023-01-23 | Williams David Michael | EVP,Chief Info&Digital Officer | 11.01K | 1.75K | A | Common Stock | 191.74K |
2023-01-25 | 2023-01-23 | Mizell Steven | EVP, Chief HR Officer | 44.34K | 12.19K | A | Common Stock | 1.34M |
2023-01-11 | 2023-01-09 | Chattopadhyay Sanat | Exe V-P & Pres. MMD | 29.50K | 1.70K | S | Common Stock | -194.81K |
2023-01-11 | 2023-01-09 | Chattopadhyay Sanat | Exe V-P & Pres. MMD | 77.90K | 35.60K | S | Common Stock | -3.94M |
2023-01-11 | 2023-01-09 | Chattopadhyay Sanat | Exe V-P & Pres. MMD | 113.49K | 83.99K | M | Common Stock | 4.46M |