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 |
| 2024-02-14 Sale | 2024-02-15 4:03 pm | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 38,291 | $125.5 | $4,805,521 | 50,908 (Direct) | View |
| 2021-11-04 Sale | 2021-11-05 4:22 pm | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 18,335 | $91 | $1,668,503 | 24,114 (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 |
| 2024-02-14 Exercise | 2024-02-15 4:03 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 38,291 | $58.08 | 50,908 (Direct) | View |
| 2024-02-14 Exercise | 2024-02-15 4:03 pm | 2016-05-01 2025-04-30 | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 38,291 | $0 | 50,908 (Direct) | View |
| 2024-01-22 Option Award | 2024-01-24 4:03 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 19,208 | $119.43 | 50,908 (Direct) | View |
| 2023-05-02 Option Award | 2023-05-04 6:29 pm | 2024-05-02 2033-05-01 | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 58,783 | $0 | 90,474 (Direct) | View |
| 2023-05-01 Exercise | 2023-05-03 4:07 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 866 | $115.47 | 31,691 (Direct) | View |
| 2023-05-01 Tax Withholding | 2023-05-03 4:07 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 427 | $115.47 | 31,691 (Direct) | View |
| 2023-05-01 Exercise | 2023-05-03 4:07 pm | 2021-05-01 2023-05-01 | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 866 | $0 | 31,691 (Direct) | View |
| 2023-01-23 Option Award | 2023-01-25 4:48 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 2,656 | $109.88 | 30,187 (Direct) | View |
| 2022-05-03 Option Award | 2022-05-05 5:09 pm | 2023-05-03 2032-05-02 | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 53,398 | $0 | 80,824 (Direct) | View |
| 2022-05-03 Tax Withholding | 2022-05-04 5:54 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 373 | $87.65 | 27,426 (Direct) | View |
| 2022-05-03 Exercise | 2022-05-04 5:54 pm | 2020-05-03 2022-05-03 | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 773 | $0 | 27,426 (Direct) | View |
| 2022-05-03 Exercise | 2022-05-04 5:54 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 773 | $87.65 | 27,426 (Direct) | View |
| 2022-05-01 Exercise | 2022-05-03 4:22 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 866 | $88.69 | 27,892 (Direct) | View |
| 2022-05-01 Exercise | 2022-05-03 4:22 pm | 2021-05-01 2023-05-01 | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 866 | $0 | 27,892 (Direct) | View |
| 2022-05-01 Tax Withholding | 2022-05-03 4:22 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 427 | $88.69 | 27,892 (Direct) | View |
| 2022-02-24 Option Award | 2022-02-28 4:27 pm | N/A N/A | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 2,429 | $73.51 | 26,556 (Direct) | View |
| 2021-11-04 Exercise | 2021-11-05 4:22 pm | 2015-05-02 2024-05-01 | Merck & Co. Inc. | MRK | Litchfield Caroline EVP & CFO | 22,683 | $0 | 24,114 (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 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 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 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 |
| 2021-05-01 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 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 |
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 |