424B3
Prospectus
✓ VerifiedATI's preliminary prospectus supplement launches the senior notes offering announced that morning, documenting the aerospace-heavy business and approximately $4.1 billion backlog behind the credit.
Filed Jun 3, 2026 · 08:29 ET
Summary
- The preliminary supplement covers the planned offering of senior notes, with pricing terms to follow.
- The business description shows aerospace and defense at approximately 69% of quarterly sales, with HPMC deriving approximately 93% of revenue from those markets.
- Backlog was approximately $4.1 billion at March 29, 2026, up from $3.7 billion at year end, with approximately 70% satisfying within twelve months.
- The asset-based revolver provides up to $600 million, with $75.0 million drawn and $29.3 million of letters of credit outstanding.
Key facts
- Backlog
- approximately $4.1 billion
From the filing for Backlog
“a backlog of confirmed orders totaling approximately $3.7 billion and $4.1 billion at December 28, 2025 and March 29, 2026, respectively”
- A&D share
- approximately 69% of sales
From the filing for A&D share
“represent approximately 69% of total sales for the three months ended March 29, 2026”
Why it mattersThe deal document doubles as the freshest full snapshot of ATI's aerospace exposure and backlog.
- Filed
- Jun 3, 2026
- Accepted
- 2026-06-03 12:29Z
- Accession no.
- 0001193125-26-254656
- Size
- 924 KB
- Index
- Filing index