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 |
| 2023-04-13 Sale |
2023-04-14 4:34 pm |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
134,055 | $115.07 | $15,425,068 | 130,476 (Indirect Direct) |
View |
| 2023-01-09 Sale |
2023-01-11 4:22 pm |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
83,994 | $112.29 | $9,431,915 | 112,981 (Indirect Direct) |
View |
| 2022-10-28 Sale |
2022-11-01 5:07 pm |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
100,292 | $100.1 | $10,039,380 | 112,981 (Indirect Direct) |
View |
| 2021-10-29 Sale |
2021-11-02 6:14 pm |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
24,619 | $87.32 | $2,149,731 | 108,358 (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 |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-03-31 Option Award |
2025-04-01 5:00 pm |
N/A N/A |
ASHLAND INC. | ASH | Chattopadhyay Sanat Director |
235 | $59.29 | 823 (Direct) |
View |
| 2025-01-27 Option Award |
2025-01-29 6:09 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
28,136 | $97.94 | 185,328 (Direct) |
View |
| 2025-01-21 Option Award |
2025-01-23 4:30 pm |
N/A N/A |
ASHLAND INC. | ASH | Chattopadhyay Sanat Director |
2,050 | $73.16 | 4,262 (Direct) |
View |
| 2024-12-31 Option Award |
2025-01-02 4:30 pm |
N/A N/A |
ASHLAND INC. | ASH | Chattopadhyay Sanat Director |
175 | $71.46 | 583 (Direct) |
View |
| 2024-09-30 Option Award |
2024-10-02 4:30 pm |
N/A N/A |
ASHLAND INC. | ASH | Chattopadhyay Sanat Director |
144 | $86.97 | 406 (Direct) |
View |
| 2024-06-28 Option Award |
2024-07-01 4:30 pm |
N/A N/A |
ASHLAND INC. | ASH | Chattopadhyay Sanat Director |
132 | $94.49 | 261 (Direct) |
View |
| 2024-04-30 Option Award |
2024-05-02 4:13 pm |
2025-04-30 2034-04-29 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
38,672 | $0 | 195,864 (Direct) |
View |
| 2024-03-28 Option Award |
2024-04-01 4:15 pm |
N/A N/A |
ASHLAND INC. | ASH | Chattopadhyay Sanat Director |
128 | $97.37 | 128 (Direct) |
View |
| 2024-01-23 Option Award |
2024-01-25 5:35 pm |
N/A N/A |
ASHLAND INC. | ASH | Chattopadhyay Sanat Director |
1,897 | $79.05 | 2,173 (Direct) |
View |
| 2024-01-22 Option Award |
2024-01-24 4:05 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
26,716 | $119.43 | 157,192 (Direct) |
View |
| 2023-11-13 Option Award |
2023-11-14 5:31 pm |
N/A N/A |
ASHLAND INC. | ASH | Chattopadhyay Sanat Director |
275 | $73.15 | 275 (Direct) |
View |
| 2023-05-02 Option Award |
2023-05-04 6:18 pm |
2024-05-02 2033-05-01 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
45,643 | $0 | 176,119 (Direct) |
View |
| 2023-04-13 Exercise |
2023-04-14 4:34 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
67,892 | $56.04 | 130,476 (Direct) |
View |
| 2023-04-13 Exercise |
2023-04-14 4:34 pm |
2019-05-04 2028-05-03 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
134,055 | $0 | 130,476 (Direct) |
View |
| 2023-04-13 Exercise |
2023-04-14 4:34 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
66,163 | $62.07 | 130,476 (Direct) |
View |
| 2023-01-23 Option Award |
2023-01-25 4:35 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
17,495 | $109.88 | 130,476 (Direct) |
View |
| 2023-01-09 Exercise |
2023-01-11 4:22 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
83,994 | $53.06 | 112,981 (Direct) |
View |
| 2023-01-09 Exercise |
2023-01-11 4:22 pm |
2017-05-10 2026-05-09 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
83,994 | $0 | 112,981 (Direct) |
View |
| 2022-10-28 Exercise |
2022-11-01 5:07 pm |
2014-05-06 2023-05-05 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
100,292 | $0 | 112,981 (Direct) |
View |
| 2022-05-03 Option Award |
2022-05-05 4:57 pm |
2023-05-03 2032-05-02 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
58,252 | $0 | 171,233 (Direct) |
View |
| 2022-02-24 Option Award |
2022-02-28 4:09 pm |
N/A N/A |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
19,836 | $73.51 | 112,981 (Direct) |
View |
| 2021-10-29 Exercise |
2021-11-02 6:14 pm |
2014-05-06 2023-05-05 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
24,619 | $0 | 108,358 (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 |
| 2021-02-26 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 |
| 2020-05-01 Option Award |
2020-05-05 4:35 pm |
2021-05-01 2030-04-30 |
Merck & Co. Inc. | MRK | Chattopadhyay Sanat Exe V-P & Pres. MMD |
84,576 | $0 | 162,329 (Direct) |
View |