8-KLeadership ChangesRegulation FDExhibits & Filings

AFFILIATED MANAGERS GROUP, INC. 8-K Report, Executive Changes (Aug 14, 2025)

Filed August 14, 2025For Securities:AMGMGRBMGRMGRDMGRE

Summary

Affiliated Managers Group, Inc. (AMG) announced a significant change to its Board of Directors through an 8-K filing on August 14, 2025. Marcy Engel has been appointed as an independent director, effective September 30, 2025. Ms. Engel brings extensive experience from leadership roles at Sculptor Capital Management, Inc. and Eton Park Capital Management, L.P., including significant operational and legal expertise within the alternative investment sector. Her appointment is expected to bolster the board's capabilities, particularly in areas of governance and strategic oversight. Concurrently, the company also disclosed the upcoming retirement of director Dwight D. Churchill, also effective September 30, 2025. This transition marks a strategic refresh of the board composition. AMG has also furnished a press release detailing these changes, which is considered standard practice for such material announcements. Investors should note that Ms. Engel's compensation will align with the company's existing director compensation program and she will enter into the standard director indemnification agreement.

Key Highlights

  • 1Appointment of Marcy Engel as an independent director to the Board, effective September 30, 2025.
  • 2Marcy Engel brings substantial experience in leadership, operations, and legal counsel from prominent alternative investment firms like Sculptor Capital Management and Eton Park Capital Management.
  • 3Dwight D. Churchill will retire from the Board of Directors, also effective September 30, 2025.
  • 4The changes represent a board refresh with an emphasis on augmenting governance and operational expertise.
  • 5Ms. Engel's appointment is not contingent on any special arrangements or familial relationships with current directors or officers.
  • 6The company issued a press release on August 14, 2025, to announce these board changes.

Frequently Asked Questions

Marcy Engel has been appointed as an independent director to AMG's Board, effective September 30, 2025. She has a strong background in the alternative investment industry, having served as Chairperson of the board of Sculptor Capital Management, Inc. and as Chief Operating Officer and General Counsel of Eton Park Capital Management, L.P. She also held significant legal roles at Citigroup and its predecessors.

Dwight D. Churchill is retiring from the Board of Directors, also effective September 30, 2025. While the filing does not detail the reasons for his retirement, it signifies a change in the board's composition alongside Ms. Engel's appointment.

No, Ms. Engel will participate in AMG's customary director compensation program. She will also enter into the company's standard indemnification agreement for directors and executive officers.

The filing explicitly states that there are no arrangements or understandings between Ms. Engel and any other person pursuant to which she was elected as a director. Furthermore, she is not a party to any related person transaction requiring reporting under Item 404(a) of Regulation S-K.