---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-204477"
form_type: "8-K"
ticker: "ATI"
cik: "0001018963"
company_name: "ATI INC"
filed_at: "2023-08-07T23:59:59+00:00"
generated_at: "2026-06-12T03:38:59.339117+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# ATI announces $400M senior notes offering for pension de-risking

## Summary
- ATI intends to issue $400M aggregate principal of senior notes in an underwritten public offering.
- Up to ~$300M of net proceeds to fund pension liabilities and implement de-risking strategies like annuitizations.
- Remaining proceeds for liquidity and general corporate purposes.
- Citigroup, Goldman Sachs, and J.P. Morgan act as joint book-running managers.
- Offering made under effective shelf registration; prospectus supplement available from Citigroup or SEC.

## SEC filing metadata
- accession: 0001193125-23-204477
- form_type: 8-K
- ticker: ATI
- cik: 0001018963
- company_name: ATI INC
- filed_at: 2023-08-07T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1018963/000119312523204477/0001193125-23-204477-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1018963/000119312523204477/d530728d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-204477
- JSON: https://secwatch.observer/filing/0001193125-23-204477.json
- Plain text: https://secwatch.observer/filing/0001193125-23-204477.txt

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