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 |
2020-10-05 Sale |
2020-10-06 4:52 pm |
Merck & Co. Inc. | MRK | Davis Robert M EVP, Global Svcs & CFO |
251,273 | $81.03 | $20,360,325 | 171,056 (Direct) |
View |
2020-08-13 Sale |
2020-08-17 6:36 pm |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
10,380 | $83.01 | $861,676 | 67,373 (Direct) |
View |
2020-08-05 Sale |
2020-08-06 4:53 pm |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
18,876 | $81.55 | $1,539,274 | 82,392 (Indirect Direct) |
View |
2020-07-17 Sale |
2020-07-20 4:53 pm |
Merck & Co. Inc. | MRK | Gerberding Julie L. EVP Strat Comm, GI Pub Policy |
36,285 | $80 | $2,902,976 | 26,577 (Direct) |
View |
2020-05-07 Sale |
2020-05-07 4:50 pm |
Merck & Co. Inc. | MRK | WEEKS WENDELL P Director |
5,000 | $76.02 | $380,104 | 100 (Direct) |
View |
2020-05-07 Sale |
2020-05-07 4:48 pm |
Merck & Co. Inc. | MRK | BRUN LESLIE A Director |
5,000 | $75.46 | $377,300 | 1,948 (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 |
2020-10-05 Exercise |
2020-10-06 4:52 pm |
2017-05-10 2026-05-09 |
Merck & Co. Inc. | MRK | Davis Robert M EVP, Global Svcs & CFO |
251,273 | $0 | 171,056 (Direct) |
View |
2020-09-30 Option Award |
2020-10-02 5:23 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Seidman Christine E Director |
196 | $82.95 | 3,154 (Direct) |
View |
2020-09-30 Option Award |
2020-10-02 5:20 pm |
N/A N/A |
Merck & Co. Inc. | MRK | WENDELL PETER C Director |
362 | $82.95 | 99,268 (Direct) |
View |
2020-09-30 Option Award |
2020-10-02 5:07 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Coe Mary Ellen Director |
392 | $82.95 | 7,416 (Direct) |
View |
Ownership |
2020-08-13 4:08 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Williams David Michael EVP,Chief Info&Digital Officer |
0 | $0 | 37,228 (Direct) |
View |
2020-08-05 Exercise |
2020-08-06 4:53 pm |
2013-05-02 2022-05-01 |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
18,876 | $0 | 82,392 (Direct) |
View |
2020-07-17 Exercise |
2020-07-20 4:53 pm |
2017-05-10 2026-05-09 |
Merck & Co. Inc. | MRK | Gerberding Julie L. EVP Strat Comm, GI Pub Policy |
18,111 | $0 | 26,577 (Direct) |
View |
2020-06-30 Option Award |
2020-07-02 2:11 pm |
N/A N/A |
Merck & Co. Inc. | MRK | WENDELL PETER C Director |
388 | $77.33 | 98,157 (Direct) |
View |
2020-06-30 Option Award |
2020-07-02 12:42 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Seidman Christine E Director |
210 | $77.33 | 2,938 (Direct) |
View |
2020-06-30 Option Award |
2020-07-02 12:33 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Coe Mary Ellen Director |
420 | $77.33 | 6,974 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:43 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Thulin Inge G Director |
2,478 | $80.72 | 10,426 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:16 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Warden Kathy J Director |
2,478 | $80.72 | 3,092 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:15 pm |
N/A N/A |
Merck & Co. Inc. | MRK | WENDELL PETER C Director |
2,478 | $80.72 | 97,769 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:15 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Craig Pamela J. Director |
2,478 | $80.72 | 18,077 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:14 pm |
N/A N/A |
Merck & Co. Inc. | MRK | RUSSO PATRICIA F Director |
2,478 | $80.72 | 51,670 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:12 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Rothman Paul Director |
2,478 | $80.72 | 16,462 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:11 pm |
N/A N/A |
Merck & Co. Inc. | MRK | GLOCER THOMAS H Director |
2,478 | $80.72 | 76,101 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:10 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Coe Mary Ellen Director |
2,478 | $80.72 | 6,554 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:08 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Cech Thomas R Director |
2,478 | $80.72 | 40,338 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:07 pm |
N/A N/A |
Merck & Co. Inc. | MRK | BRUN LESLIE A Director |
2,478 | $80.72 | 47,567 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:02 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Seidman Christine E Director |
2,478 | $80.72 | 2,728 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:01 pm |
N/A N/A |
Merck & Co. Inc. | MRK | LAVIZZO-MOUREY RISA J Director |
2,478 | $80.72 | 3,478 (Direct) |
View |
Ownership |
2020-06-02 5:00 pm |
N/A N/A |
Merck & Co. Inc. | MRK | LAVIZZO-MOUREY RISA J Director |
0 | $0 | 1,000 (Direct) |
View |
2020-05-07 Exercise |
2020-05-07 4:50 pm |
2011-08-04 2020-08-03 |
Merck & Co. Inc. | MRK | WEEKS WENDELL P Director |
5,000 | $0 | 100 (Direct) |
View |
2020-05-07 Exercise |
2020-05-07 4:48 pm |
2011-08-04 2020-08-03 |
Merck & Co. Inc. | MRK | BRUN LESLIE A Director |
5,000 | $0 | 1,948 (Direct) |
View |
2020-05-05 Exercise |
2020-05-06 5:17 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
3,752 | $76.86 | 84,286 (Direct) |
View |
2020-05-05 Tax Withholding |
2020-05-06 5:17 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
1,848 | $76.86 | 84,286 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:17 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
1,904 | $77.67 | 84,286 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:17 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
5,656 | $0 | 84,286 (Direct) |
View |
2020-05-04 Tax Withholding |
2020-05-06 5:17 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Clyburn Frank EVP, Chief Commercial Officer |
938 | $77.67 | 84,286 (Direct) |
View |
2020-05-05 Exercise |
2020-05-06 5:16 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
1,290 | $76.86 | 7,540 (Direct) |
View |
2020-05-05 Tax Withholding |
2020-05-06 5:16 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
458 | $76.86 | 7,540 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:16 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
692 | $77.67 | 7,540 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:16 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
1,982 | $0 | 7,540 (Direct) |
View |
2020-05-04 Tax Withholding |
2020-05-06 5:16 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
238 | $77.67 | 7,540 (Direct) |
View |
2020-05-05 Exercise |
2020-05-06 5:15 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
3,283 | $76.86 | 28,996 (Direct) |
View |
2020-05-05 Tax Withholding |
2020-05-06 5:15 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
1,617 | $76.86 | 28,996 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:15 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
1,212 | $77.67 | 28,996 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:15 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
4,495 | $0 | 28,996 (Direct) |
View |
2020-05-04 Tax Withholding |
2020-05-06 5:15 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
597 | $77.67 | 28,996 (Direct) |
View |
2020-05-05 Exercise |
2020-05-06 5:14 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
2,345 | $76.86 | 14,055 (Direct) |
View |
2020-05-05 Tax Withholding |
2020-05-06 5:14 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
1,020 | $76.86 | 14,055 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:14 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
1,298 | $77.67 | 14,055 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:14 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
3,643 | $0 | 14,055 (Direct) |
View |
2020-05-04 Tax Withholding |
2020-05-06 5:14 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
565 | $77.67 | 14,055 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:13 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
5,772 | $77.67 | 12,418 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 5:13 pm |
2019-05-04 2021-05-04 |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
5,772 | $0 | 12,418 (Direct) |
View |
2020-05-04 Tax Withholding |
2020-05-06 5:13 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
2,843 | $77.67 | 12,418 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:53 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | Zachary Jennifer EVP, General Counsel |
75,514 | $0 | 79,231 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:52 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | PERLMUTTER ROGER M Exe V-P & Pres, MRL |
151,029 | $0 | 366,089 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:51 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | Nally Michael EVP, Chief Marketing Officer |
57,391 | $0 | 68,088 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:49 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
57,391 | $0 | 60,441 (Direct) |
View |
2020-05-03 Exercise |
2020-05-05 4:48 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
875 | $77.67 | 51,101 (Direct) |
View |
2020-05-03 Exercise |
2020-05-05 4:48 pm |
2020-05-03 2022-05-03 |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
875 | $0 | 51,101 (Direct) |
View |
2020-05-03 Tax Withholding |
2020-05-05 4:48 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
431 | $77.67 | 51,101 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:48 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | Karachun Rita A Sr. VP Fince-Global Controller |
23,848 | $0 | 51,101 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:45 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | Gerberding Julie L. EVP Strat Comm, GI Pub Policy |
33,226 | $0 | 77,977 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:43 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | FRAZIER KENNETH C Chairman, President & CEO |
475,740 | $0 | 1,263,506 (Direct) |
View |
2020-05-03 Exercise |
2020-05-05 4:42 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
1,541 | $77.67 | 32,492 (Direct) |
View |
2020-05-03 Exercise |
2020-05-05 4:42 pm |
2020-05-03 2022-05-03 |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
1,541 | $0 | 32,492 (Direct) |
View |
2020-05-03 Tax Withholding |
2020-05-05 4:42 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
529 | $77.67 | 32,492 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:42 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | Fleming Michael SVP Chief Ethics & Com Officer |
23,848 | $0 | 32,492 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:41 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | DeLuca Richard R. EVP&Pres, Merck Animal Heallth |
75,514 | $0 | 164,143 (Direct) |
View |