---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-042520"
form_type: "8-K"
ticker: "AAMI"
cik: "0001748824"
company_name: "Acadian Asset Management Inc."
filed_at: "2026-06-11T20:22:06+00:00"
generated_at: "2026-06-11T20:32:55.988176+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Shareholders approve 2026 Equity Incentive Plan and elect directors at annual meeting

## Summary
- 4,562,064 shares reserved for issuance under 2026 Equity Incentive Plan; 30,544,632 votes for, 672,038 against.
- All five director nominees elected: Robert J. Chersi, Andrew Kim, John Paulson, Barbara Trebbi, Kelly Young.
- KPMG LLP ratified as independent auditor for FY 2026 with 32,652,720 votes for.
- Advisory vote on executive compensation approved with 30,451,294 votes for, 752,021 against.
- 32,712,971 shares present of 35,628,988 outstanding; quorum present.

## SEC filing metadata
- accession: 0001628280-26-042520
- form_type: 8-K
- ticker: AAMI
- cik: 0001748824
- company_name: Acadian Asset Management Inc.
- filed_at: 2026-06-11T20:22:06+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1748824/000162828026042520/0001628280-26-042520-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1748824/000162828026042520/aami-20260611.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-042520
- JSON: https://secwatch.observer/filing/0001628280-26-042520.json
- Plain text: https://secwatch.observer/filing/0001628280-26-042520.txt

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