---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-016605"
form_type: "8-K"
ticker: "COSO"
cik: "0001297107"
company_name: "CoastalSouth Bancshares, Inc."
filed_at: "2026-01-20T23:59:59+00:00"
generated_at: "2026-05-16T09:30:39.164678+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "low"
source: SEC EDGAR
---

# CoastalSouth Bancshares reports Q4 2025 results; no specific figures in furnished text

## Summary
- Press release and investor presentation issued on January 20, 2026.
- No financial data (EPS, revenue, etc.) provided in the exhibit text appended.
- Investor presentation date appears inconsistent (labeled Q3 2025 and Q4 2025).
- Full earnings release (Exhibit 99.1) not included; details unavailable.

## SEC filing metadata
- accession: 0001193125-26-016605
- form_type: 8-K
- ticker: COSO
- cik: 0001297107
- company_name: CoastalSouth Bancshares, Inc.
- filed_at: 2026-01-20T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: low
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1297107/000119312526016605/0001193125-26-016605-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1297107/000119312526016605/coso-20260120.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-016605
- JSON: https://secwatch.observer/filing/0001193125-26-016605.json
- Plain text: https://secwatch.observer/filing/0001193125-26-016605.txt

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