---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-144963"
form_type: "8-K"
ticker: "ACIW"
cik: "0000935036"
company_name: "ACI WORLDWIDE, INC."
filed_at: "2022-05-09T23:59:59+00:00"
generated_at: "2026-06-25T22:48:17.943255+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# ACI Worldwide appoints Alessandro da Silva as Chief Revenue Officer after Eve Aretakis departs

## Summary
- Eve Aretakis terminated as CRO effective May 6, 2022.
- Alessandro da Silva, formerly EVP International Markets, appointed as CRO immediately.
- No further details on the departure or transition provided.

## SEC filing metadata
- accession: 0001193125-22-144963
- form_type: 8-K
- ticker: ACIW
- cik: 0000935036
- company_name: ACI WORLDWIDE, INC.
- filed_at: 2022-05-09T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/935036/000119312522144963/0001193125-22-144963-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/935036/000119312522144963/d358032d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-144963
- JSON: https://secwatch.observer/filing/0001193125-22-144963.json
- Plain text: https://secwatch.observer/filing/0001193125-22-144963.txt

## Key facts
- Executive change
  Eve Aretakis was terminated as Chief Revenue Officer at ACI WORLDWIDE, INC..
  - Action: terminated
  - Role: Chief Revenue Officer
  source text: Eve Aretakis, Chief Revenue Officer of ACI Worldwide, Inc. (the “Company”), terminated her employment effective May 6, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/935036/000119312522144963/0001193125-22-144963-index.htm
- Executive change
  Alessandro da Silva was appointed as Chief Revenue Officer at ACI WORLDWIDE, INC..
  - Action: commenced serving
  - Role: Chief Revenue Officer
  source text: Alessandro da Silva, formerly Executive Vice President – Head of International Markets of the Company, commenced serving as the Company’s Chief Revenue Officer immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/935036/000119312522144963/0001193125-22-144963-index.htm

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