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 |
| 2025-04-25 Sale | 2025-04-29 4:04 pm | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 4,262 | $82.76 | $352,723 | 7,778 (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 |
| 2025-05-03 Tax Withholding | 2025-05-05 4:23 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 844 | $83.18 | 9,539 (Direct) | View |
| 2025-05-03 Exercise | 2025-05-05 4:23 pm | 2024-05-03 2025-05-03 | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 2,050 | $0 | 9,539 (Direct) | View |
| 2025-05-03 Exercise | 2025-05-05 4:23 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 2,050 | $83.18 | 9,539 (Direct) | View |
| 2025-05-02 Tax Withholding | 2025-05-02 4:18 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 131 | $83.26 | 9,645 (Direct) | View |
| 2025-05-02 Exercise | 2025-05-02 4:18 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 381 | $83.26 | 9,645 (Direct) | View |
| 2025-04-30 Exercise | 2025-05-02 4:18 pm | 2025-04-30 2027-04-30 | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 845 | $0 | 9,645 (Direct) | View |
| 2025-04-30 Exercise | 2025-05-02 4:18 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 464 | $84.71 | 9,645 (Direct) | View |
| 2025-04-30 Tax Withholding | 2025-05-02 4:18 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 159 | $84.71 | 9,645 (Direct) | View |
| 2025-04-29 Option Award | 2025-05-01 6:19 pm | 2026-04-29 2028-04-29 | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 9,281 | $0 | 17,059 (Direct) | View |
| 2025-04-25 Exercise | 2025-04-29 4:04 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 5,000 | $58.08 | 7,778 (Direct) | View |
| 2025-04-25 Exercise | 2025-04-29 4:04 pm | 2016-05-01 2025-04-30 | Merck & Co. Inc. | MRK | Smart Dalton E. III SVP Fin. - Global Controller | 5,000 | $0 | 7,778 (Direct) | View |
| 2025-01-27 Option Award | 2025-01-29 6:25 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 2,586 | $97.94 | 7,014 (Direct) | View |
| 2024-05-03 Exercise | 2024-05-06 4:10 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 2,046 | $128.26 | 6,478 (Direct) | View |
| 2024-05-03 Exercise | 2024-05-06 4:10 pm | 2024-05-03 2025-05-03 | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 2,658 | $0 | 6,478 (Direct) | View |
| 2024-05-04 Tax Withholding | 2024-05-06 4:10 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 302 | $127.51 | 6,478 (Direct) | View |
| 2024-05-03 Tax Withholding | 2024-05-06 4:10 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 845 | $128.26 | 6,478 (Direct) | View |
| 2024-05-04 Exercise | 2024-05-06 4:10 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 612 | $127.51 | 6,478 (Direct) | View |
| 2024-05-02 Tax Withholding | 2024-05-02 4:23 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 131 | $128.8 | 12,105 (Direct) | View |
| 2024-05-02 Exercise | 2024-05-02 4:23 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 381 | $128.8 | 12,105 (Direct) | View |
| 2024-04-30 Option Award | 2024-05-02 4:23 pm | 2025-04-30 2027-04-30 | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 8,424 | $0 | 12,105 (Direct) | View |
| 2024-05-02 Exercise | 2024-05-02 4:23 pm | 2024-05-02 2026-05-02 | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 381 | $0 | 12,105 (Direct) | View |
| 2024-01-22 Option Award | 2024-01-24 4:16 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 2,661 | $119.43 | 2,667 (Direct) | View |
Ownership | 2023-12-13 5:27 pm | N/A N/A | Merck & Co. Inc. | MRK | Smart Dalton SVP Fin. - Global Controller | 0 | $0 | 87,738 (Direct) | View |