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 |
2024-08-19 Sale |
2024-08-20 6:18 pm |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
18,300 | $170.94 | $3,128,169 | 788,034 (Indirect Direct) |
View |
2021-09-14 Purchase |
2021-09-15 08:28 am |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
2,000 | $158.01 | $316,020 | 189,283 (Indirect Direct) |
View |
2021-02-09 Purchase |
2021-02-10 08:30 am |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
4,000 | $136.23 | $544,920 | 141,526 (Indirect Direct) |
View |
2020-09-01 Purchase |
2020-09-01 5:10 pm |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
5,000 | $67.9 | $339,500 | 148,167 (Indirect Direct) |
View |
2020-05-13 Purchase |
2020-05-13 4:45 pm |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
10,000 | $59.26 | $592,600 | 143,167 (Indirect 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 |
2025-03-05 Tax Withholding |
2025-03-07 5:15 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
26,570 | $165.72 | 501,632 (Direct) |
View |
2025-03-05 Option Award |
2025-03-07 5:15 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
61,778 | $0 | 501,632 (Direct) |
View |
2025-03-05 Exercise |
2025-03-07 5:15 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
16,693 | $0 | 501,632 (Direct) |
View |
2024-10-02 Exercise |
2024-10-04 5:04 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
100,000 | $74.49 | 722,804 (Direct) |
View |
2024-10-02 Tax Withholding |
2024-10-04 5:04 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
65,230 | $180.25 | 722,804 (Direct) |
View |
2024-10-02 Exercise |
2024-10-04 5:04 pm |
2024-08-15 2026-08-15 |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
100,000 | $0 | 722,804 (Direct) |
View |
2024-08-19 Tax Withholding |
2024-08-20 6:18 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
132,728 | $172 | 788,034 (Direct) |
View |
2024-08-19 Exercise |
2024-08-20 6:18 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
200,000 | $74.49 | 788,034 (Direct) |
View |
2024-08-19 Exercise |
2024-08-20 6:18 pm |
2024-08-15 2026-08-15 |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
200,000 | $0 | 788,034 (Direct) |
View |
2024-03-05 Option Award |
2024-03-07 5:46 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
638,313 | $0 | 982,682 (Direct) |
View |
2024-03-05 Exercise |
2024-03-07 5:46 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
12,767 | $0 | 982,682 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-07 5:46 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
14,281 | $158.58 | 982,682 (Direct) |
View |
2024-01-01 Tax Withholding |
2024-01-03 5:39 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
2,365 | $151.42 | 358,650 (Direct) |
View |
2024-01-01 Exercise |
2024-01-03 5:39 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
5,792 | $0 | 358,650 (Direct) |
View |
2023-08-15 Tax Withholding |
2023-08-17 4:58 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
19,535 | $133.04 | 314,538 (Direct) |
View |
2023-08-15 Exercise |
2023-08-17 4:58 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
47,990 | $0 | 314,538 (Direct) |
View |
2023-03-05 Option Award |
2023-03-07 5:54 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
128,380 | $0 | 380,550 (Direct) |
View |
2023-03-05 Exercise |
2023-03-07 5:54 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
7,874 | $0 | 380,550 (Direct) |
View |
2023-03-05 Tax Withholding |
2023-03-07 5:54 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
27,887 | $160.76 | 380,550 (Direct) |
View |
2023-01-01 Tax Withholding |
2023-01-04 5:50 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
3,642 | $158.43 | 280,057 (Direct) |
View |
2023-01-01 Exercise |
2023-01-04 5:50 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
8,974 | $0 | 280,057 (Direct) |
View |
2022-08-15 Tax Withholding |
2022-08-17 5:26 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
19,215 | $139.84 | 239,950 (Direct) |
View |
2022-08-15 Exercise |
2022-08-17 5:26 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
47,988 | $0 | 239,950 (Direct) |
View |
2022-03-05 Option Award |
2022-03-08 6:13 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
102,835 | $0 | 302,914 (Direct) |
View |
2022-03-05 Exercise |
2022-03-08 6:13 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
2,512 | $0 | 302,914 (Direct) |
View |
2022-03-05 Tax Withholding |
2022-03-08 6:13 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
14,419 | $129.17 | 302,914 (Direct) |
View |
2022-01-01 Tax Withholding |
2022-01-04 5:01 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
4,358 | $164.51 | 214,498 (Direct) |
View |
2021-11-05 Gift |
2022-01-04 5:01 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
6,000 | $0 | 214,498 (Direct) |
View |
2022-01-01 Exercise |
2022-01-04 5:01 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
10,757 | $0 | 214,498 (Direct) |
View |
2021-08-15 Exercise |
2021-08-17 5:01 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
47,988 | $0 | 187,283 (Direct) |
View |
2021-08-15 Tax Withholding |
2021-08-17 5:01 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
19,318 | $169.2 | 187,283 (Direct) |
View |
2021-04-15 Tax Withholding |
2021-04-16 5:30 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
35,564 | $157.81 | 158,613 (Direct) |
View |
2021-04-15 Exercise |
2021-04-16 5:30 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
41,131 | $122.4 | 158,613 (Direct) |
View |
2021-04-15 Exercise |
2021-04-16 5:30 pm |
2019-02-22 2023-02-03 |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
41,131 | $0 | 158,613 (Direct) |
View |
2021-03-05 Option Award |
2021-03-09 6:08 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
77,336 | $0 | 211,084 (Direct) |
View |
2021-03-05 Tax Withholding |
2021-03-09 6:08 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
7,778 | $139.31 | 211,084 (Direct) |
View |
2021-01-01 Tax Withholding |
2021-01-05 5:24 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
8,286 | $101.7 | 163,049 (Direct) |
View |
2021-01-01 Exercise |
2021-01-05 5:24 pm |
N/A N/A |
AFFILIATED MANAGERS GROUP INC. | AMG | Horgen Jay C. President and CEO |
5,792 | $0 | 163,049 (Direct) |
View |