---
schema_version: "secwatch.filing_event.v1"
accession: "0000077543-24-000041"
form_type: "8-K"
ticker: "TPC"
cik: "0000077543"
company_name: "TUTOR PERINI CORP"
filed_at: "2024-03-19T23:59:59+00:00"
generated_at: "2026-06-04T14:16:32.640620+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Tutor Perini lead director Michael Klein to retire at 2024 annual meeting; Henry Dieu named principal accounting officer

## Summary
- Michael R. Klein to retire from board at end of term at 2024 Annual Meeting, will not stand for re-election.
- Klein served as director since 1997 and was Lead Independent Director; contributed to 2008 merger.
- Henry Dieu appointed Principal Accounting Officer effective March 13, 2024; joined as VP and Chief Accounting Officer in January 2024.
- Dieu previously served as VP, Corporate Controller and PAO at Beyond Meat, Inc., and had roles at Hulu and Deloitte & Touche.

## SEC filing metadata
- accession: 0000077543-24-000041
- form_type: 8-K
- ticker: TPC
- cik: 0000077543
- company_name: TUTOR PERINI CORP
- filed_at: 2024-03-19T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/77543/000007754324000041/0000077543-24-000041-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/77543/000007754324000041/tpc-20240313.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000077543-24-000041
- JSON: https://secwatch.observer/filing/0000077543-24-000041.json
- Plain text: https://secwatch.observer/filing/0000077543-24-000041.txt

## Key facts
- Executive change
  Michael R. Klein retired as Lead Independent Director at TUTOR PERINI CORP.
  - Action: retired
  - Role: Lead Independent Director
  source text: On March 13, 2024, Michael R. Klein, the Lead Independent Director and a long-standing member of the Board of Directors (the “Board”) of Tutor Perini Corporation (the “Company”), informed the Company of his decision to retire from the Board at the end of his term
  evidence_url: https://www.sec.gov/Archives/edgar/data/77543/000007754324000041/0000077543-24-000041-index.htm
- Executive change
  Henry Dieu was appointed as Principal Accounting Officer at TUTOR PERINI CORP.
  - Action: appointed
  - Role: Principal Accounting Officer
  source text: Effective March 13, 2024, the Company appointed Henry Dieu, the Company’s Vice President and Chief Accounting Officer, as the Company’s Principal Accounting Officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/77543/000007754324000041/0000077543-24-000041-index.htm

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