Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-05-10 Sale |
2021-05-11 2:41 pm |
Merck & Co. Inc. | MRK | Clyburn Frank EVP & Pres ? Human Health |
19,324 | $78.32 | $1,513,440 | 115,424 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-09-30 Option Award |
2021-10-01 11:35 am |
N/A N/A |
Merck & Co. Inc. | MRK | GLOCER THOMAS H Director |
116 | $75.11 | 84,222 (Direct) |
View |
2021-09-30 Option Award |
2021-10-01 11:33 am |
N/A N/A |
Merck & Co. Inc. | MRK | Seidman Christine E Director |
216 | $75.11 | 6,940 (Direct) |
View |
2021-09-30 Option Award |
2021-10-01 11:31 am |
N/A N/A |
Merck & Co. Inc. | MRK | Coe Mary Ellen Director |
433 | $75.11 | 12,334 (Direct) |
View |
Ownership |
2021-07-15 11:02 am |
N/A N/A |
Merck & Co. Inc. | MRK | Klobuchar Michael A EVP - Chief Strategy Officer |
0 | $0 | 104,616 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 09:40 am |
N/A N/A |
Merck & Co. Inc. | MRK | WENDELL PETER C Director |
386 | $77.77 | 108,613 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 09:38 am |
N/A N/A |
Merck & Co. Inc. | MRK | GLOCER THOMAS H Director |
113 | $77.77 | 83,458 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 09:36 am |
N/A N/A |
Merck & Co. Inc. | MRK | Seidman Christine E Director |
209 | $77.77 | 6,671 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 09:34 am |
N/A N/A |
Merck & Co. Inc. | MRK | Coe Mary Ellen Director |
418 | $77.77 | 11,807 (Direct) |
View |
2021-06-02 Other |
2021-06-04 4:46 pm |
N/A N/A |
Organon & Co. | ORG | Merck & Co. Inc. 10% Owner |
253,516,000 | $0 | 253,516,000 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 4:48 pm |
N/A N/A |
Merck & Co. Inc. | MRK | RUSSO PATRICIA F Director |
2,635 | $75.89 | 55,542 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 2:11 pm |
N/A N/A |
Merck & Co. Inc. | MRK | WENDELL PETER C Director |
2,635 | $75.89 | 105,036 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 2:08 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Warden Kathy J Director |
2,635 | $75.89 | 5,810 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 2:05 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Thulin Inge G Director |
2,635 | $75.89 | 13,393 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 2:02 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Seidman Christine E Director |
2,635 | $75.89 | 6,273 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 1:56 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Rothman Paul Director |
2,635 | $75.89 | 19,622 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 1:52 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Mayo Stephen Director |
2,635 | $75.89 | 2,855 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 1:50 pm |
N/A N/A |
Merck & Co. Inc. | MRK | LAVIZZO-MOUREY RISA J Director |
2,635 | $75.89 | 6,193 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 1:49 pm |
N/A N/A |
Merck & Co. Inc. | MRK | GLOCER THOMAS H Director |
2,635 | $75.89 | 81,016 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 1:47 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Craig Pamela J. Director |
2,635 | $75.89 | 21,237 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 1:45 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Coe Mary Ellen Director |
2,635 | $75.89 | 11,050 (Direct) |
View |
2021-05-28 Option Award |
2021-06-02 1:42 pm |
N/A N/A |
Merck & Co. Inc. | MRK | BRUN LESLIE A Director |
2,635 | $75.89 | 51,667 (Direct) |
View |
2021-05-10 Exercise |
2021-05-11 2:41 pm |
2014-05-06 2023-05-05 |
Merck & Co. Inc. | MRK | Clyburn Frank EVP & Pres ? Human Health |
19,324 | $0 | 115,424 (Direct) |
View |
Ownership |
2021-05-07 5:02 pm |
N/A N/A |
Organon & Co. | OGN | Merck & Co. Inc. 10% Owner |
0 | $0 | 100 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 5:04 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
417 | $0 | 39,192 (Direct) |
View |
2021-05-04 Tax Withholding |
2021-05-06 5:04 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
143 | $75.98 | 39,192 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 5:04 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
417 | $75.98 | 39,192 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 5:04 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
33,673 | $0 | 39,192 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 5:02 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
1,212 | $0 | 59,992 (Direct) |
View |
2021-05-04 Tax Withholding |
2021-05-06 5:02 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
416 | $75.98 | 59,992 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 5:02 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
1,212 | $75.98 | 59,992 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 5:02 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
24,193 | $0 | 59,992 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 5:01 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO |
1,039 | $0 | 87,088 (Direct) |
View |
2021-05-04 Tax Withholding |
2021-05-06 5:01 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO |
489 | $75.98 | 87,088 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 5:01 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO |
1,039 | $75.98 | 87,088 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 5:01 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO |
67,347 | $0 | 87,088 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 4:55 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
694 | $0 | 104,147 (Direct) |
View |
2021-05-04 Tax Withholding |
2021-05-06 4:55 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
238 | $75.98 | 104,147 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 4:55 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
694 | $75.98 | 104,147 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:55 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
91,837 | $0 | 104,147 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:53 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
64,286 | $0 | 87,467 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 4:50 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
5,772 | $0 | 116,794 (Direct) |
View |
2021-05-04 Tax Withholding |
2021-05-06 4:50 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
2,843 | $75.98 | 116,794 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 4:50 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
5,772 | $75.98 | 116,794 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:50 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
82,653 | $0 | 116,794 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 4:48 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | LeCointe-Cephas Lisa SVP Chief Ethics & Com Officer |
694 | $0 | 23,110 (Direct) |
View |
2021-05-04 Tax Withholding |
2021-05-06 4:48 pm |
N/A N/A |
Merck & Co. Inc. | MRK | LeCointe-Cephas Lisa SVP Chief Ethics & Com Officer |
238 | $75.98 | 23,110 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 4:48 pm |
N/A N/A |
Merck & Co. Inc. | MRK | LeCointe-Cephas Lisa SVP Chief Ethics & Com Officer |
694 | $75.98 | 23,110 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:48 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | LeCointe-Cephas Lisa SVP Chief Ethics & Com Officer |
20,736 | $0 | 23,110 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:46 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | DeLuca Richard R. EVP&Pres, Merck Animal Heallth |
82,653 | $0 | 198,819 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:43 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Gerberding Julie L. EVP Strat Comm, GI Pub Policy |
39,796 | $0 | 78,958 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:42 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
85,714 | $0 | 178,859 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 4:40 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
1,906 | $0 | 227,734 (Direct) |
View |
2021-05-04 Tax Withholding |
2021-05-06 4:40 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
939 | $75.98 | 227,734 (Direct) |
View |
2021-05-04 Exercise |
2021-05-06 4:40 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
1,906 | $75.98 | 227,734 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:40 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
131,633 | $0 | 227,734 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:36 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | Davis Robert M President |
281,633 | $0 | 499,330 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:34 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | FRAZIER KENNETH C Chairman & CEO |
329,082 | $0 | 920,156 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 5:04 pm |
2021-05-01 2023-05-01 |
Merck & Co. Inc. | MRK | LeCointe-Cephas Lisa SVP Chief Ethics & Com Officer |
1,059 | $0 | 3,602 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 5:04 pm |
N/A N/A |
Merck & Co. Inc. | MRK | LeCointe-Cephas Lisa SVP Chief Ethics & Com Officer |
1,059 | $74.5 | 3,602 (Direct) |
View |
2021-05-01 Tax Withholding |
2021-05-04 5:04 pm |
N/A N/A |
Merck & Co. Inc. | MRK | LeCointe-Cephas Lisa SVP Chief Ethics & Com Officer |
360 | $74.5 | 3,602 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 5:01 pm |
2021-05-01 2023-05-01 |
Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO |
1,590 | $0 | 21,621 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 5:01 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO |
1,590 | $74.5 | 21,621 (Direct) |
View |
2021-05-01 Tax Withholding |
2021-05-04 5:01 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO |
641 | $74.5 | 21,621 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 4:57 pm |
2021-05-01 2023-05-01 |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
1,780 | $0 | 14,664 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 4:57 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
1,780 | $74.5 | 14,664 (Direct) |
View |
2021-05-01 Tax Withholding |
2021-05-04 4:57 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
611 | $74.5 | 14,664 (Direct) |
View |