The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Alvingham Karen L. since 2021.
This trader's CIK number is 1726148.
At the time of last reporting, Alvingham Karen L. was the Director of Affiliated Managers Group, Inc.. (stock ticker symbol AMG).
Also see all insider trading activities at Affiliated Managers Group, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | AMG | 0 | $0 | 0 | $0 | 2,270 | $0 |
| 2024 | AMG | 0 | $0 | 0 | $0 | 12,025 | $1,061,565 |
| 2023 | AMG | 0 | $0 | 0 | $0 | 721 | $0 |
| 2022 | AMG | 0 | $0 | 0 | $0 | 1,220 | $0 |
| 2021 | AMG | 0 | $0 | 0 | $0 | 821 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-15 | AMG | Option Ex | 1,092 | .00 | 0 |
| 2025-03-05 | AMG | Option Ex | 1,178 | .00 | 0 |
| 2024-08-15 | AMG | Option Ex | 928 | .00 | 0 |
| 2024-07-31 | AMG | Option Ex | 10,438 | 101.70 | 1,061,565 |
| 2024-03-05 | AMG | Option Ex | 537 | .00 | 0 |
| 2024-01-01 | AMG | Option Ex | 122 | .00 | 0 |
| 2023-03-05 | AMG | Option Ex | 392 | .00 | 0 |
| 2023-01-01 | AMG | Option Ex | 329 | .00 | 0 |
| 2022-08-15 | AMG | Option Ex | 559 | .00 | 0 |
| 2022-03-05 | AMG | Option Ex | 220 | .00 | 0 |
| 2022-01-01 | AMG | Option Ex | 441 | .00 | 0 |
| 2021-08-15 | AMG | Option Ex | 382 | .00 | 0 |
| 2021-01-01 | AMG | Option Ex | 439 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Alvingham Karen L. (Director of Affiliated Managers Group, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.