---
schema_version: "secwatch.filing_event.v1"
accession: "0000077543-22-000033"
form_type: "8-K"
ticker: "TPC"
cik: "0000077543"
company_name: "TUTOR PERINI CORP"
filed_at: "2022-05-04T23:59:59+00:00"
generated_at: "2026-06-26T01:01:23.810940+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Tutor Perini Q1 net loss $0.42/sh; revenue down to $1.0B; record operating cash flow $120.7M

## Summary
- Net loss attributable to company of $21.6M ($0.42 loss per diluted share) vs net income $16.0M ($0.31 EPS) YoY.
- Revenue fell to $1.0B from $1.2B; loss from construction ops of $9.9M vs income of $49.7M.
- Pre-tax charge of $25.5M from adverse legal ruling on a completed NY bridge project.
- Record Q1 operating cash flow of $120.7M; backlog grew to $8.3B from $8.2B at Q4 2021.
- Maintained FY 2022 EPS guidance of $1.15-$1.60; expects continued strong cash generation.

## SEC filing metadata
- accession: 0000077543-22-000033
- form_type: 8-K
- ticker: TPC
- cik: 0000077543
- company_name: TUTOR PERINI CORP
- filed_at: 2022-05-04T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/77543/000007754322000033/0000077543-22-000033-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/77543/000007754322000033/tpc-20220504.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000077543-22-000033
- JSON: https://secwatch.observer/filing/0000077543-22-000033.json
- Plain text: https://secwatch.observer/filing/0000077543-22-000033.txt

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