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 |
2023-03-16 Purchase | 2023-03-17 07:58 am | AFFILIATED MANAGERS GROUP INC. | AMG | Jeffery Reuben III Director | 3,650 | $137.21 | $500,817 | 31,726 (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 |
2023-08-15 Exercise | 2023-08-17 5:11 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Atkinson Tracy A Director | 398 | $0 | 6,991 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 5:10 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Churchill Dwight D. Director | 1,064 | $0 | 24,757 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 5:09 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jeffery Reuben III Director | 900 | $0 | 36,433 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 5:07 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Matos Rodriguez Felix V. Director | 381 | $0 | 4,334 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 5:06 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Palandjian Tracy P. Director | 844 | $0 | 15,416 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 5:04 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Ryan David Christopher Director | 370 | $0 | 4,764 (Direct) | View |
2023-08-15 Tax Withholding | 2023-08-17 5:03 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Alvingham Karen L. Director | 58 | $133.04 | 8,615 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 5:03 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Alvingham Karen L. Director | 753 | $0 | 8,615 (Direct) | View |
2023-08-15 Tax Withholding | 2023-08-17 5:02 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Erickson John R Head of Affiliate Engagement | 5,145 | $133.04 | 58,054 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 5:02 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Erickson John R Head of Affiliate Engagement | 10,964 | $0 | 58,054 (Direct) | View |
2023-08-15 Tax Withholding | 2023-08-17 5:00 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jamal Rizwan M Head of Affiliate Investments | 6,064 | $133.04 | 70,776 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 5:00 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jamal Rizwan M Head of Affiliate Investments | 12,530 | $0 | 70,776 (Direct) | View |
2023-08-15 Tax Withholding | 2023-08-17 4:59 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Wojcik Thomas M Chief Financial Officer | 2,537 | $133.04 | 46,618 (Direct) | View |
2023-08-15 Exercise | 2023-08-17 4:59 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Wojcik Thomas M Chief Financial Officer | 4,923 | $0 | 46,618 (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 |
2023-07-26 Option Award | 2023-07-28 4:40 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Palandjian Tracy P. Director | 707 | $0 | 707 (Direct) | View |
2023-07-26 Option Award | 2023-07-28 4:39 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Matos Rodriguez Felix V. Director | 707 | $0 | 707 (Direct) | View |
2023-07-26 Option Award | 2023-07-28 4:37 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Atkinson Tracy A Director | 707 | $0 | 707 (Direct) | View |
2023-07-26 Option Award | 2023-07-28 4:36 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Alvingham Karen L. Director | 1,049 | $0 | 1,049 (Direct) | View |
2023-07-26 Option Award | 2023-07-28 4:34 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Churchill Dwight D. Director | 1,061 | $0 | 1,061 (Direct) | View |
2023-07-26 Option Award | 2023-07-28 4:33 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Ryan David Christopher Director | 1,060 | $0 | 1,060 (Direct) | View |
2023-07-26 Option Award | 2023-07-28 4:32 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jeffery Reuben III Director | 707 | $0 | 707 (Direct) | View |
2023-06-29 Exercise | 2023-06-30 4:33 pm | 2020-01-01 2023-08-02 | AFFILIATED MANAGERS GROUP INC. | AMG | Palandjian Tracy P. Director | 1,352 | $0 | 10,669 (Direct) | View |
2023-06-29 Tax Withholding | 2023-06-30 4:33 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Palandjian Tracy P. Director | 1,268 | $150.38 | 10,669 (Direct) | View |
2023-06-29 Exercise | 2023-06-30 4:33 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Palandjian Tracy P. Director | 1,352 | $141.03 | 10,669 (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 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 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 |
2023-03-05 Exercise | 2023-03-07 5:50 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Erickson John R Head of Affiliate Engagement | 2,711 | $0 | 76,596 (Direct) | View |
2023-03-05 Option Award | 2023-03-07 5:50 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Erickson John R Head of Affiliate Engagement | 35,453 | $0 | 76,596 (Direct) | View |
2023-03-05 Tax Withholding | 2023-03-07 5:50 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Erickson John R Head of Affiliate Engagement | 10,743 | $160.76 | 76,596 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:45 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jamal Rizwan M Head of Affiliate Investments | 4,762 | $0 | 99,631 (Direct) | View |
2023-03-05 Option Award | 2023-03-07 5:45 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jamal Rizwan M Head of Affiliate Investments | 44,065 | $0 | 99,631 (Direct) | View |
2023-03-05 Tax Withholding | 2023-03-07 5:45 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jamal Rizwan M Head of Affiliate Investments | 13,835 | $160.76 | 99,631 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:42 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Wojcik Thomas M Chief Financial Officer | 3,773 | $0 | 69,248 (Direct) | View |
2023-03-05 Option Award | 2023-03-07 5:42 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Wojcik Thomas M Chief Financial Officer | 40,284 | $0 | 69,248 (Direct) | View |
2023-03-05 Tax Withholding | 2023-03-07 5:42 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Wojcik Thomas M Chief Financial Officer | 15,919 | $160.76 | 69,248 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:37 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Palandjian Tracy P. Director | 410 | $0 | 14,625 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:35 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Alvingham Karen L. Director | 392 | $0 | 7,624 (Direct) | View |
2023-03-05 Tax Withholding | 2023-03-07 5:35 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Alvingham Karen L. Director | 30 | $160.76 | 7,624 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:33 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Churchill Dwight D. Director | 621 | $0 | 23,696 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:32 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jeffery Reuben III Director | 418 | $0 | 32,076 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:30 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Atkinson Tracy A Director | 399 | $0 | 6,284 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:28 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Matos Rodriguez Felix V. Director | 380 | $0 | 3,627 (Direct) | View |
2023-03-05 Exercise | 2023-03-07 5:25 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Ryan David Christopher Director | 171 | $0 | 3,704 (Direct) | View |
2023-02-06 Option Award | 2023-02-08 5:12 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Palandjian Tracy P. Director | 587 | $0 | 587 (Direct) | View |
2023-02-06 Option Award | 2023-02-08 5:10 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Matos Rodriguez Felix V. Director | 587 | $0 | 587 (Direct) | View |
2023-02-06 Option Award | 2023-02-08 5:08 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Churchill Dwight D. Director | 881 | $0 | 881 (Direct) | View |
2023-02-06 Option Award | 2023-02-08 5:06 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Jeffery Reuben III Director | 587 | $0 | 587 (Direct) | View |
2023-02-06 Option Award | 2023-02-08 5:02 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Atkinson Tracy A Director | 587 | $0 | 587 (Direct) | View |
2023-02-06 Option Award | 2023-02-08 5:00 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Alvingham Karen L. Director | 871 | $0 | 871 (Direct) | View |
2023-02-06 Option Award | 2023-02-08 4:57 pm | N/A N/A | AFFILIATED MANAGERS GROUP INC. | AMG | Ryan David Christopher Director | 880 | $0 | 880 (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 |