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 |
2024-07-26 Purchase |
2024-07-30 4:20 pm |
Allegion plc | ALLE | MIZELL STEVEN Director |
1,000 | $136.53 | $136,530 | 5,545 (Direct) |
View |
2024-02-02 Sale |
2024-02-02 4:07 pm |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
50,694 | $126.65 | $6,420,349 | 45,707 (Direct) |
View |
2023-08-14 Sale |
2023-08-15 4:08 pm |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
4,250 | $109.01 | $463,293 | 22,935 (Direct) |
View |
2023-08-03 Sale |
2023-08-04 4:06 pm |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
4,500 | $105.49 | $474,701 | 27,185 (Direct) |
View |
2023-05-03 Sale |
2023-05-05 5:19 pm |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
53,400 | $119.01 | $6,355,056 | 201,611 (Direct) |
View |
2023-02-13 Sale |
2023-02-14 10:03 am |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
1,815 | $109.1 | $198,017 | 33,085 (Direct) |
View |
2023-02-09 Sale |
2023-02-10 11:28 am |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
5,000 | $107 | $535,007 | 34,900 (Direct) |
View |
2023-02-06 Sale |
2023-02-08 10:27 am |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
4,436 | $104.25 | $462,473 | 39,900 (Direct) |
View |
2022-11-08 Sale |
2022-11-10 5:01 pm |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
35,000 | $101.18 | $3,541,278 | 48,792 (Direct) |
View |
2022-10-28 Sale |
2022-11-01 4:33 pm |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
25,000 | $99.63 | $2,490,720 | 67,968 (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 |
2025-04-15 Option Award |
2025-04-16 6:32 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
760 | $25.94 | 29,603 (Direct) |
View |
2025-01-15 Option Award |
2025-01-16 4:52 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
1,147 | $17.58 | 28,843 (Direct) |
View |
2025-01-02 Option Award |
2025-01-06 2:32 pm |
N/A N/A |
GROUP 1 AUTOMOTIVE INC | GPI | MIZELL STEVEN Director |
533 | $0 | 533 (Direct) |
View |
2024-10-30 Option Award |
2024-11-01 6:16 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
248 | $13.62 | 27,696 (Direct) |
View |
2024-10-15 Option Award |
2024-10-17 6:35 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
978 | $14.01 | 27,448 (Direct) |
View |
2024-06-25 Option Award |
2024-06-27 5:14 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
26,470 | $0 | 26,470 (Direct) |
View |
2024-06-08 Tax Withholding |
2024-06-11 4:23 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
294 | $116.52 | 4,532 (Direct) |
View |
2024-06-06 Option Award |
2024-06-10 7:18 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
1,105 | $0 | 4,826 (Direct) |
View |
2024-02-02 Exercise |
2024-02-02 4:07 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
824 | $70.71 | 45,707 (Direct) |
View |
2024-02-02 Exercise |
2024-02-02 4:07 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
32,170 | $73.73 | 45,707 (Direct) |
View |
2024-02-02 Exercise |
2024-02-02 4:07 pm |
2019-10-30 2028-10-29 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
32,994 | $0 | 45,707 (Direct) |
View |
2024-01-22 Option Award |
2024-01-24 4:13 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
18,384 | $119.43 | 41,319 (Direct) |
View |
2024-01-02 Option Award |
2024-01-04 1:01 pm |
N/A N/A |
GROUP 1 AUTOMOTIVE INC | GPI | MIZELL STEVEN Director |
739 | $0 | 3,940 (Direct) |
View |
2023-12-08 Tax Withholding |
2023-12-12 5:21 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
86 | $109.5 | 3,703 (Direct) |
View |
2023-12-08 Option Award |
2023-12-12 5:21 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
298 | $0 | 3,703 (Direct) |
View |
2023-06-08 Option Award |
2023-06-12 4:28 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
1,019 | $0 | 3,472 (Direct) |
View |
2023-06-02 Tax Withholding |
2023-06-06 4:20 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
293 | $107.41 | 2,453 (Direct) |
View |
2023-05-03 Exercise |
2023-05-05 5:19 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
13,000 | $77.62 | 201,611 (Direct) |
View |
2023-05-03 Exercise |
2023-05-05 5:19 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
12,000 | $73.73 | 201,611 (Direct) |
View |
2023-05-03 Exercise |
2023-05-05 5:19 pm |
2020-05-03 2029-05-02 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
52,000 | $0 | 201,611 (Direct) |
View |
2023-05-03 Exercise |
2023-05-05 5:19 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
27,000 | $75.36 | 201,611 (Direct) |
View |
2023-05-02 Option Award |
2023-05-04 5:40 pm |
2024-05-02 2033-05-01 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
29,046 | $0 | 62,131 (Direct) |
View |
2023-01-23 Option Award |
2023-01-25 5:14 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
12,192 | $109.88 | 44,336 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 5:53 pm |
N/A N/A |
GROUP 1 AUTOMOTIVE INC | GPI | MIZELL STEVEN Director |
1,102 | $0 | 3,201 (Direct) |
View |
2022-11-08 Exercise |
2022-11-10 5:01 pm |
2019-10-30 2028-10-29 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
35,000 | $0 | 48,792 (Direct) |
View |
2022-10-28 Exercise |
2022-11-01 4:33 pm |
2019-10-30 2028-10-29 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
17,000 | $0 | 67,968 (Direct) |
View |
2022-06-03 Tax Withholding |
2022-06-07 4:23 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
241 | $112.36 | 2,719 (Direct) |
View |
2022-06-02 Option Award |
2022-06-06 4:25 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
1,016 | $0 | 2,960 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 5:13 pm |
2023-05-03 2032-05-02 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
40,777 | $0 | 80,921 (Direct) |
View |
2022-02-24 Option Award |
2022-02-28 4:29 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
14,571 | $73.51 | 40,144 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 11:19 am |
N/A N/A |
GROUP 1 AUTOMOTIVE INC | GPI | MIZELL STEVEN Director |
1,030 | $0 | 2,099 (Direct) |
View |
2021-10-30 Tax Withholding |
2021-11-02 6:11 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
2,323 | $88.05 | 25,573 (Direct) |
View |
2021-10-30 Exercise |
2021-11-02 6:11 pm |
N/A N/A |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
4,715 | $88.05 | 25,573 (Direct) |
View |
2021-10-30 Exercise |
2021-11-02 6:11 pm |
2019-10-30 2021-10-30 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
4,715 | $0 | 25,573 (Direct) |
View |
2021-06-03 Option Award |
2021-06-07 6:13 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
835 | $0 | 1,934 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 4:53 pm |
2022-05-04 2031-05-03 |
Merck & Co. Inc. | MRK | MIZELL STEVEN EVP, Chief HR Officer |
64,286 | $0 | 87,467 (Direct) |
View |
2021-03-01 Option Award |
2021-03-02 4:29 pm |
N/A N/A |
GROUP 1 AUTOMOTIVE INC | GPI | MIZELL STEVEN Director |
1,069 | $0 | 1,069 (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 |
Ownership |
2021-03-01 2:49 pm |
N/A N/A |
GROUP 1 AUTOMOTIVE INC | GPI | MIZELL STEVEN Director |
0 | $0 | 0 (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 |
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 |
2020-06-04 Option Award |
2020-06-08 4:13 pm |
N/A N/A |
Allegion plc | ALLE | MIZELL STEVEN Director |
1,099 | $0 | 1,099 (Direct) |
View |