---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-023263"
form_type: "8-K"
ticker: "KALU"
cik: "0000811596"
company_name: "KAISER ALUMINUM CORP"
filed_at: "2025-02-19T23:59:59+00:00"
generated_at: "2026-05-26T12:47:57.425201+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Kaiser Aluminum Q4 net income $7M ($0.43 EPS); FY2024 adjusted EBITDA $217M, margin 14.9%

## Summary
- Q4 net sales $765M, conversion revenue $358M; net income $7M ($0.43 diluted EPS); adjusted EPS $0.33.
- FY2024 net sales $3.0B, net income $47M ($2.87 EPS); adjusted EBITDA $217M (14.9% margin vs 14.3% prior year).
- Aerospace/high-strength conversion revenue down 10% YoY in Q4; packaging up 5% on 9% volume increase.
- Declared quarterly dividend $0.77/share; paid Feb 14, 2025.
- 2025 outlook: conversion revenue +5-10%, EBITDA margin +50-100 bps; ~60% of EBITDA expected in H2.

## SEC filing metadata
- accession: 0000950170-25-023263
- form_type: 8-K
- ticker: KALU
- cik: 0000811596
- company_name: KAISER ALUMINUM CORP
- filed_at: 2025-02-19T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- 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/811596/000095017025023263/0000950170-25-023263-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/811596/000095017025023263/kalu-20250219.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-023263
- JSON: https://secwatch.observer/filing/0000950170-25-023263.json
- Plain text: https://secwatch.observer/filing/0000950170-25-023263.txt

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