# Ultralife Corp: Form 8-K, filed Oct 28, 2026

- Company: [Ultralife Corp](/companies/ulbi.md) (CIK 875657)
- Form: 8-K
- Filed: 2026-10-28
- Accepted by EDGAR: Oct 28, 2026, 12:13 ET
- Period: 2026-10-27
- Accession: 0001437749-26-033731
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/875657/000143774926033731/ulbi20261027_8k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/875657/000143774926033731/

## Items reported

- Item 1.01: Entry into a material agreement
- Item 7.01: Regulation FD disclosure
- Item 9.01: Financial statements and exhibits

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/875657/000143774926033731/ulbi20261027_8k.htm

Filed Oct 28, 2026.
Source: SEC EDGAR, the filing index for accession 0001437749-26-033731. Last ingested by Listed: Nov 5, 2026, 19:58 ET. No prices; not investment advice.