---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-005070"
form_type: "8-K"
ticker: "CLS"
cik: "0001030894"
company_name: "CELESTICA INC"
filed_at: "2025-01-22T23:59:59+00:00"
generated_at: "2026-05-27T18:16:07.202025+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Celestica Audit Committee Chair Laurette T. Koellner resigns from Board effective Jan 31, 2025

## Summary
- Laurette T. Koellner will resign as Chair of the Audit Committee and Board member effective January 31, 2025.
- Resignation is for personal reasons; no disagreement with Celestica on any matter of operations, policies, or practices.
- Celestica has initiated a search for a new director meeting board skill requirements and Diversity Policy.

## SEC filing metadata
- accession: 0001104659-25-005070
- form_type: 8-K
- ticker: CLS
- cik: 0001030894
- company_name: CELESTICA INC
- filed_at: 2025-01-22T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1030894/000110465925005070/0001104659-25-005070-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1030894/000110465925005070/tm254047d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-005070
- JSON: https://secwatch.observer/filing/0001104659-25-005070.json
- Plain text: https://secwatch.observer/filing/0001104659-25-005070.txt

## Key facts
- Executive change
  Laurette T. Koellner resigned as Chair of the Audit Committee of the Board of Directors at CELESTICA INC.
  - Action: resigned
  - Role: Chair of the Audit Committee of the Board of Directors
  source text: On January 21, 2025, Laurette T. Koellner, Chair of the Audit Committee of the Board of Directors (the "Board") of Celestica Inc. (the "Company"), informed the Company that she will resign as Chair of the Audit Committee and a member of the Board, effective as of January 31, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1030894/000110465925005070/0001104659-25-005070-index.htm

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