---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-22-010075"
form_type: "8-K/A"
ticker: "ULBI"
cik: "0000875657"
company_name: "ULTRALIFE CORP"
filed_at: "2022-04-28T23:59:59+00:00"
generated_at: "2026-06-26T03:46:56.319935+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Ultralife amends Excell acquisition filing to include unqualified audit opinion

## Summary
- Audited financial statements of Excell now include unqualified opinion from MNP LLP.
- Excell reported $18.46M in sales and $1.49M net income for period Feb 1, 2021 to Dec 12, 2021.
- Total assets of $9.0M and stockholders' equity of $6.45M as of Dec 12, 2021.
- Amendment No. 2 corrects prior qualified audit opinion; no other changes to prior filings.

## SEC filing metadata
- accession: 0001437749-22-010075
- form_type: 8-K/A
- ticker: ULBI
- cik: 0000875657
- company_name: ULTRALIFE CORP
- filed_at: 2022-04-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/875657/000143774922010075/0001437749-22-010075-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/875657/000143774922010075/ulbi20220428_8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-22-010075
- JSON: https://secwatch.observer/filing/0001437749-22-010075.json
- Plain text: https://secwatch.observer/filing/0001437749-22-010075.txt

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