---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-240937"
form_type: "8-K"
ticker: "AMG"
cik: "0001004434"
company_name: "AFFILIATED MANAGERS GROUP, INC."
filed_at: "2023-09-25T23:59:59+00:00"
generated_at: "2026-06-10T09:06:47.934264+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# AMG appoints Loren M. Starr, former Invesco CFO, to Board of Directors

## Summary
- Loren M. Starr appointed as an independent director effective September 25, 2023.
- Starr served as Invesco CFO for 15 years (2005-2020) and Vice Chair until March 2021.
- Previously CFO of Janus Capital Group (2001-2005) and roles at Putnam, Lehman, Morgan Stanley.
- Will participate in standard director compensation and enter standard indemnification agreement.
- No arrangements or familial relationships with any director or executive officer.

## SEC filing metadata
- accession: 0001193125-23-240937
- form_type: 8-K
- ticker: AMG
- cik: 0001004434
- company_name: AFFILIATED MANAGERS GROUP, INC.
- filed_at: 2023-09-25T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1004434/000119312523240937/0001193125-23-240937-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1004434/000119312523240937/d536763d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-240937
- JSON: https://secwatch.observer/filing/0001193125-23-240937.json
- Plain text: https://secwatch.observer/filing/0001193125-23-240937.txt

## Key facts
- Executive change
  Loren M. Starr was appointed as Director at AFFILIATED MANAGERS GROUP, INC..
  - Action: appointed
  - Role: Director
  source text: On September 25, 2023, Affiliated Managers Group, Inc. (the “Company”) announced the appointment of Loren M. Starr to its Board of Directors, as an additional independent director, effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1004434/000119312523240937/0001193125-23-240937-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.