---
schema_version: "secwatch.filing_event.v1"
accession: "0000041719-24-000003"
form_type: "8-K"
ticker: "MAGN"
cik: "0000041719"
company_name: "Magnera Corp"
filed_at: "2024-02-22T23:59:59+00:00"
generated_at: "2026-06-05T21:15:53.544486+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Glatfelter Q4 net sales $320M, Adj EBITDA $25M; merger with Berry HHNF anticipated H2 2024

## Summary
- Q4 net sales $320M, loss from continuing ops $8.6M ($0.19 diluted EPS loss); adj EPS loss $0.04.
- Full year 2023 net sales $1.4B, loss from cont ops $78.1M; Adj EBITDA $93M, in-line with guidance.
- Spunlace Q4 Adj EBITDA $5.7M; full year $11.2M, representing $9M improvement YoY.
- 2024 EBITDA guidance $110-120M, reflecting limited market visibility and European softness.
- Announced merger with Berry Global's HHNF business; expected to close H2 2024, boards approved.

## SEC filing metadata
- accession: 0000041719-24-000003
- form_type: 8-K
- ticker: MAGN
- cik: 0000041719
- company_name: Magnera Corp
- filed_at: 2024-02-22T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/41719/000004171924000003/0000041719-24-000003-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/41719/000004171924000003/glt-20240222.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000041719-24-000003
- JSON: https://secwatch.observer/filing/0000041719-24-000003.json
- Plain text: https://secwatch.observer/filing/0000041719-24-000003.txt

## Key facts
- Earnings Releases
  Magnera Corp reported financial results for the three months and the year ended December 31, 2023.
  - Period: the three months and the year ended December 31, 2023
  - Result: reported results
  source text: On February 22, 2024, the Company reported its results of operations for the three months and the year ended December 31, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/41719/000004171924000003/0000041719-24-000003-index.htm

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