Alvingham Karen L. (CIK 0001726148)

Latest company ownership

Shares held
560
Last filed at
Nov 12, 2025
Confidence Score
31.9
2025Q4
Confidence Score History
2019Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 7, 2025 Nov 12, 2025 AFFILIATED MANAGERS GROUP, INC. Director Sell 26.3 -182 -1.46% $47.2K
Aug 15, 2025 Aug 18, 2025 AFFILIATED MANAGERS GROUP, INC. Director Sell 48.8 -84 -0.70% $18.4K
Mar 5, 2025 Mar 7, 2025 AFFILIATED MANAGERS GROUP, INC. Director Sell 48.8 -90 -0.82% $14.9K
Aug 15, 2024 Aug 16, 2024 AFFILIATED MANAGERS GROUP, INC. Director Sell 48.8 -72 -0.73% $12.4K
Jul 31, 2024 Jul 31, 2024 AFFILIATED MANAGERS GROUP, INC. Director Sell 17.5 -5,787 -39.37% $1.1M
Mar 5, 2024 Mar 7, 2024 AFFILIATED MANAGERS GROUP, INC. Director Sell 50.0 -41 -0.95% $6.5K
Jan 1, 2024 Jan 3, 2024 AFFILIATED MANAGERS GROUP, INC. Director Sell 52.5 -9 -0.24% $1.4K
Aug 15, 2023 Aug 17, 2023 AFFILIATED MANAGERS GROUP, INC. Director Sell 47.5 -58 -1.56% $7.7K
Mar 5, 2023 Mar 7, 2023 AFFILIATED MANAGERS GROUP, INC. Director Sell 47.5 -30 -1.00% $4.8K
Jan 1, 2023 Jan 4, 2023 AFFILIATED MANAGERS GROUP, INC. Director Sell 50.0 -25 -0.95% $4K
Aug 15, 2022 Aug 17, 2022 AFFILIATED MANAGERS GROUP, INC. Director Sell 47.5 -43 -1.84% $6K
Mar 5, 2022 Mar 8, 2022 AFFILIATED MANAGERS GROUP, INC. Director Sell 50.0 -17 -0.95% $2.2K
Jan 1, 2022 Jan 4, 2022 AFFILIATED MANAGERS GROUP, INC. Director Sell 47.5 -34 -2.12% $5.6K
Aug 15, 2021 Aug 17, 2021 AFFILIATED MANAGERS GROUP, INC. Director Sell 47.5 -29 -2.44% $4.9K
Jan 1, 2021 Jan 5, 2021 AFFILIATED MANAGERS GROUP, INC. Director Sell 47.5 -34 -4.04% $3.5K
Jan 1, 2020 Jan 3, 2020 AFFILIATED MANAGERS GROUP, INC. Director Sell 47.5 -25 -5.91% $2.1K
Jan 1, 2019 Jan 3, 2019 AFFILIATED MANAGERS GROUP, INC. Director Sell 47.5 -9 -8.11% $877