---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-074331"
form_type: "8-K"
ticker: "III"
cik: "0001371489"
company_name: "Information Services Group Inc."
filed_at: "2023-06-23T23:59:59+00:00"
generated_at: "2026-06-13T17:47:05.168880+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# ISG CFO Bert Alfonso to retire Aug 7; Michael Sherrick named successor

## Summary
- CFO Bert Alfonso retiring on Aug 7, 2023; Michael Sherrick will assume role same date.
- Sherrick joins from Cognizant as SVP & COO of Software & Platform Engineering.
- Sherrick base salary $500K rising to $550K April 2024; target bonus $300K.
- Sherrick receives RSU grants totaling $450K initial plus transition equity bonuses.
- Sherrick starts as Executive Advisor Finance on July 24 before becoming CFO.

## SEC filing metadata
- accession: 0001104659-23-074331
- form_type: 8-K
- ticker: III
- cik: 0001371489
- company_name: Information Services Group Inc.
- filed_at: 2023-06-23T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1371489/000110465923074331/0001104659-23-074331-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1371489/000110465923074331/tm2319484d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-074331
- JSON: https://secwatch.observer/filing/0001104659-23-074331.json
- Plain text: https://secwatch.observer/filing/0001104659-23-074331.txt

## Key facts
- Executive change
  Michael A. Sherrick was appointed as Executive Vice President and Chief Financial Officer at Information Services Group Inc..
  - Action: appointed
  - Role: Executive Vice President and Chief Financial Officer
  source text: On June 21, 2023, the Company announced that Michael A. Sherrick, 51, will join the Company on July 24, 2023 as Executive Advisor, Finance and become Executive Vice President and Chief Financial Officer effective August 7, 2023 upon Mr. Alfonso’s retirement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1371489/000110465923074331/0001104659-23-074331-index.htm
- Executive change
  Humberto "Bert" Alfonso departed as Executive Vice President and Chief Financial Officer at Information Services Group Inc..
  - Action: retire
  - Role: Executive Vice President and Chief Financial Officer
  source text: On June 21, 2023, Information Services Group, Inc. (“ISG” or the “Company”) announced that Humberto “Bert” Alfonso, Executive Vice President and Chief Financial Officer, plans to retire from the Company on August 7, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1371489/000110465923074331/0001104659-23-074331-index.htm

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