---
schema_version: "secwatch.filing_event.v1"
accession: "0000077543-26-000156"
form_type: "8-K"
ticker: "TPC"
cik: "0000077543"
company_name: "TUTOR PERINI CORP"
filed_at: "2026-06-22T11:48:52+00:00"
generated_at: "2026-06-22T11:50:08.329958+00:00"
event_type: "debt"
sentiment: "positive"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Tutor Perini proposes $400M notes offering, expands credit facility to $350M

## Summary
- Private offering of $400M senior notes due 2033; proceeds plus cash to redeem $400M of 11.875% notes due 2029.
- Concurrent credit agreement amendment increases revolver from $170M to $350M and extends maturity to 5 years.
- Refinancing targets high-cost 2029 notes; offering subject to market conditions.

## SEC filing metadata
- accession: 0000077543-26-000156
- form_type: 8-K
- ticker: TPC
- cik: 0000077543
- company_name: TUTOR PERINI CORP
- filed_at: 2026-06-22T11:48:52+00:00
- event_type: debt
- sentiment: positive
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/77543/000007754326000156/0000077543-26-000156-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/77543/000007754326000156/tpc-20260622.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000077543-26-000156
- JSON: https://secwatch.observer/filing/0000077543-26-000156.json
- Plain text: https://secwatch.observer/filing/0000077543-26-000156.txt

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