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 |
2020-11-09 Sale |
2020-11-12 4:45 pm |
Merck & Co. Inc. | MRK | FRAZIER KENNETH C Chairman, President & CEO |
280,000 | $81.42 | $22,797,011 | 415,754 (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 |
2021-05-04 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 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 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 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 |
2021-05-01 Exercise |
2021-05-04 4:55 pm |
2021-05-01 2023-05-01 |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
972 | $0 | 6,779 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 4:55 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
972 | $74.5 | 6,779 (Direct) |
View |
2021-05-01 Tax Withholding |
2021-05-04 4:55 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
334 | $74.5 | 6,779 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 4:50 pm |
2021-05-01 2023-05-01 |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
1,776 | $0 | 37,681 (Direct) |
View |
2021-05-01 Exercise |
2021-05-04 4:50 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
1,776 | $74.5 | 37,681 (Direct) |
View |
2021-05-01 Tax Withholding |
2021-05-04 4:50 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
609 | $74.5 | 37,681 (Direct) |
View |
Ownership |
2021-04-07 11:20 am |
N/A N/A |
Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO |
0 | $0 | 207,488 (Direct) |
View |
Ownership |
2021-04-07 10:56 am |
N/A N/A |
Merck & Co. Inc. | MRK | LeCointe-Cephas Lisa SVP Chief Ethics & Com Officer |
0 | $0 | 4,656 (Direct) |
View |
2021-03-31 Option Award |
2021-04-01 3:03 pm |
N/A N/A |
Merck & Co. Inc. | MRK | WENDELL PETER C Director |
389 | $77.09 | 101,545 (Direct) |
View |
2021-03-31 Option Award |
2021-04-01 2:55 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Seidman Christine E Director |
211 | $77.09 | 3,610 (Direct) |
View |
2021-03-31 Option Award |
2021-04-01 2:51 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Coe Mary Ellen Director |
422 | $77.09 | 8,347 (Direct) |
View |
2021-03-15 Option Award |
2021-03-17 09:47 am |
N/A N/A |
Merck & Co. Inc. | MRK | Mayo Stephen Director |
120 | $76.23 | 220 (Direct) |
View |
Ownership |
2021-03-17 09:44 am |
N/A N/A |
Merck & Co. Inc. | MRK | Mayo Stephen Director |
0 | $0 | 100 (Direct) |
View |
Ownership |
2021-03-04 06:06 am |
N/A N/A |
Pandion Therapeutics Inc. | PAND | Merck & Co. Inc. MERCK SHARP & DOHME CORP. 10% Owner |
0 | $0 | 0 (Indirect) |
View |
2021-02-26 Option Award |
2021-03-02 12:00 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
3,485 | $72.62 | 10,655 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:57 am |
N/A N/A |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
2,090 | $72.62 | 4,583 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:56 am |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
6,052 | $72.62 | 33,836 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:54 am |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
17,830 | $72.62 | 23,181 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:51 am |
N/A N/A |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
24,199 | $72.62 | 30,947 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:50 am |
N/A N/A |
Merck & Co. Inc. | MRK | Davis Robert M EVP, Global Svcs & CFO |
46,641 | $72.62 | 217,697 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:48 am |
N/A N/A |
Merck & Co. Inc. | MRK | DeLuca Richard R. EVP&Pres, Merck Animal Heallth |
25,510 | $72.62 | 115,180 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:46 am |
N/A N/A |
Merck & Co. Inc. | MRK | Gerberding Julie L. EVP Strat Comm, GI Pub Policy |
12,585 | $72.62 | 39,162 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:44 am |
N/A N/A |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
25,772 | $72.62 | 93,145 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:41 am |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
9,432 | $72.62 | 94,242 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:39 am |
N/A N/A |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
7,127 | $72.62 | 21,390 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:35 am |
N/A N/A |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
3,437 | $72.62 | 10,283 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 11:14 am |
N/A N/A |
Merck & Co. Inc. | MRK | FRAZIER KENNETH C Chairman, President & CEO |
175,249 | $72.62 | 591,036 (Direct) |
View |
Ownership |
2021-02-09 4:27 pm |
N/A N/A |
Merck & Co. Inc. | MRK | FRAZIER KENNETH C Chairman, President & CEO |
0 | $0 | 415,754 (Indirect) |
View |
2020-08-25 Ownership |
2021-02-09 4:27 pm |
N/A N/A |
Merck & Co. Inc. | MRK | FRAZIER KENNETH C Chairman, President & CEO |
92,073 | $0 | 415,754 (Direct) |
View |
Ownership |
2021-01-07 4:56 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Li Dean Y Executive VP & President, MRL |
0 | $0 | 82,458 (Direct) |
View |
2020-12-31 Option Award |
2021-01-05 4:27 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Coe Mary Ellen Director |
397 | $81.8 | 7,867 (Direct) |
View |
2020-12-31 Option Award |
2021-01-05 4:24 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Seidman Christine E Director |
199 | $81.8 | 3,375 (Direct) |
View |
2020-12-31 Option Award |
2021-01-05 4:23 pm |
N/A N/A |
Merck & Co. Inc. | MRK | WENDELL PETER C Director |
367 | $81.8 | 100,381 (Direct) |
View |
2020-10-30 Exercise |
2020-11-03 4:55 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
2,287 | $75.89 | 86,448 (Direct) |
View |
2020-10-30 Exercise |
2020-11-03 4:55 pm |
2019-10-30 2021-10-30 |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
2,287 | $0 | 86,448 (Direct) |
View |
2020-10-30 Tax Withholding |
2020-11-03 4:55 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
1,137 | $75.89 | 86,448 (Direct) |
View |
2020-10-30 Exercise |
2020-11-03 4:48 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
2,287 | $75.89 | 16,442 (Direct) |
View |
2020-10-30 Exercise |
2020-11-03 4:48 pm |
2019-10-30 2021-10-30 |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
2,287 | $0 | 16,442 (Direct) |
View |
2020-10-30 Tax Withholding |
2020-11-03 4:48 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
995 | $75.89 | 16,442 (Direct) |
View |
2020-10-30 Exercise |
2020-11-03 4:44 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
4,574 | $75.89 | 9,926 (Direct) |
View |
2020-10-30 Exercise |
2020-11-03 4:44 pm |
2019-10-30 2021-10-30 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
4,574 | $0 | 9,926 (Direct) |
View |
2020-10-30 Tax Withholding |
2020-11-03 4:44 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
2,273 | $75.89 | 9,926 (Direct) |
View |