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Today 12:02AM
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Nov-06-25 11:58AM
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11:45AM
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10:25AM
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(Investor's Business Daily) |
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07:51AM
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07:22AM
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Nov-05-25 11:03PM
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06:52AM
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(Pharmaceutical Technology) |
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Nov-04-25 02:46PM
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09:46AM
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09:40AM
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09:11AM
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08:36AM
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07:35AM
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04:30AM
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Nov-03-25 04:37PM
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(Investor's Business Daily) |
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03:09PM
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(Investor's Business Daily) |
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01:38PM
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(Investor's Business Daily) |
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12:25PM
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(Investor's Business Daily) |
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07:35AM
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(Pharmaceutical Technology) |
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07:11AM
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06:45AM
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06:35AM
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(Pharmaceutical Technology) |
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05:32AM
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Oct-31-25 06:29PM
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10:26AM
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07:50AM
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Oct-30-25 04:41PM
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04:41PM
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04:35PM
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(The Wall Street Journal) |
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04:31PM
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01:22PM
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12:41PM
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10:41AM
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(The Wall Street Journal) |
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09:49AM
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09:46AM
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09:30AM
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09:25AM
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08:41AM
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(Investor's Business Daily) |
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08:19AM
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07:45AM
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07:32AM
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07:07AM
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06:56AM
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06:51AM
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06:48AM
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(Associated Press Finance) |
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06:41AM
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(The Wall Street Journal) |
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06:30AM
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05:08AM
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04:29AM
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Oct-29-25 07:00PM
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04:33PM
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04:30PM
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08:58AM
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08:11AM
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07:00AM
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06:45AM
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Oct-28-25 11:16PM
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05:01PM
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12:37PM
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11:35AM
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10:13AM
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08:04AM
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Oct-27-25 05:47PM
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04:51PM
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02:00PM
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11:45AM
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11:32AM
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11:05AM
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10:45AM
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09:19AM
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09:15AM
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08:01AM
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06:45AM
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04:00AM
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Oct-26-25 04:23PM
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06:05AM
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Oct-24-25 07:00PM
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10:05AM
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09:29AM
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Oct-23-25 11:55AM
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10:00AM
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06:45AM
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06:00AM
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Oct-21-25 01:41PM
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12:21PM
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11:50AM
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08:58AM
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08:29AM
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(Pharmaceutical Technology) |
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06:55AM
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Oct-20-25 05:50PM
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05:12PM
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10:10AM
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Merck & Co., Inc. is a health care company, which engages in the provision of health solutions through its prescription medicines, vaccines, biologic therapies, animal health, and consumer care products. It operates through the following segments: Pharmaceutical, Animal Health, and Other. The Pharmaceutical segment includes human health pharmaceutical and vaccine products. The Animal Health segment discovers, develops, manufactures, and markets animal health products, such as pharmaceutical and vaccine products, for the prevention, treatment and control of disease in livestock, and companion animal species. The Other segment consists of sales for the non-reportable segments of healthcare services. The company was founded in 1891 and is headquartered in Rahway, NJ. |  |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Williams David Michael | EVP,Chief Info&Digital Officer | Nov 03 '25 | Sale | 83.59 | 8,614 | 720,040 | 24,578 | Nov 04 04:02 PM | | DAVID WILLIAMS | Officer | Nov 03 '25 | Proposed Sale | 83.59 | 8,614 | 720,040 | | Nov 03 04:09 PM | | Williams David Michael | EVP,Chief Info&Digital Officer | Aug 04 '25 | Option Exercise | 79.29 | 17,119 | 1,357,366 | 41,445 | Aug 05 08:46 AM | | Guindo Chirfi | Chief Marketing Officer | Aug 04 '25 | Option Exercise | 79.29 | 36,903 | 2,926,039 | 107,409 | Aug 05 08:43 AM | | Smart Dalton E. III | SVP Fin. - Global Controller | May 03 '25 | Option Exercise | 83.18 | 2,050 | 170,519 | 10,127 | May 05 04:23 PM | | Smart Dalton E. III | SVP Fin. - Global Controller | Apr 30 '25 | Option Exercise | 84.71 | 464 | 39,305 | 8,242 | May 02 04:18 PM | | Smart Dalton E. III | SVP Fin. - Global Controller | May 02 '25 | Option Exercise | 83.26 | 381 | 31,722 | 8,464 | May 02 04:18 PM | | Romanelli Joseph | President, Human Health Int?l | May 02 '25 | Option Exercise | 83.26 | 2,262 | 188,334 | 24,061 | May 02 04:14 PM | | Romanelli Joseph | President, Human Health Int?l | Apr 30 '25 | Option Exercise | 84.71 | 2,063 | 174,757 | 22,816 | May 02 04:14 PM | | Larson Betty D | EVP, Chief HR Officer | Apr 30 '25 | Option Exercise | 84.71 | 11,350 | 961,458 | 11,350 | May 02 04:12 PM | | Smart Dalton E. III | SVP Fin. - Global Controller | Apr 25 '25 | Option Exercise | 58.08 | 5,000 | 290,400 | 12,040 | Apr 29 04:04 PM | | Smart Dalton E. III | SVP Fin. - Global Controller | Apr 25 '25 | Sale | 82.76 | 4,262 | 352,723 | 7,778 | Apr 29 04:04 PM | | DALTON SMART | Officer | Apr 25 '25 | Proposed Sale | 82.76 | 4,262 | 352,723 | | Apr 25 04:05 PM | | Oosthuizen Johannes Jacobus | President, U.S. Market | Feb 19 '25 | Sale | 84.09 | 8,500 | 714,745 | 30,705 | Feb 20 04:01 PM | | JOHANNES JACOBUS OOSTHUIZEN | Officer | Feb 19 '25 | Proposed Sale | 84.09 | 8,500 | 714,745 | | Feb 19 05:09 PM | | DAVID WILLIAMS | Officer | Feb 13 '25 | Proposed Sale | 85.34 | 6,000 | 512,057 | | Feb 13 04:10 PM | | Williams David Michael | EVP,Chief Info&Digital Officer | Feb 13 '25 | Sale | 85.34 | 6,000 | 512,057 | 24,123 | Feb 13 04:01 PM | | Oosthuizen Johannes Jacobus | President, U.S. Market | Feb 08 '25 | Option Exercise | 87.28 | 13,002 | 1,134,815 | 45,609 | Feb 11 02:59 PM | | THULIN INGE G | Director | Feb 06 '25 | Buy | 88.25 | 2,833 | 250,000 | 2,933 | Feb 07 04:09 PM | | Downing Cristal N | Chief Comm. & Public Afrs Ofcr | Feb 06 '25 | Sale | 88.76 | 2,361 | 209,551 | 7,085 | Feb 07 04:07 PM | | BAKER DOUGLAS M JR | Director | Feb 05 '25 | Buy | 88.50 | 15,000 | 1,327,500 | 16,000 | Feb 07 04:04 PM | | CRISTAL DOWNING | Officer | Feb 06 '25 | Proposed Sale | 88.76 | 2,361 | 209,551 | | Feb 06 04:43 PM |
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