---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-233777"
form_type: "8-K"
ticker: "CBNA"
cik: "0001392272"
company_name: "CHAIN BRIDGE BANCORP INC"
filed_at: "2024-10-07T23:59:59+00:00"
generated_at: "2026-05-30T19:09:03.734168+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Chain Bridge Bancorp completes IPO of 1.85M shares at $22.00 per share

## Summary
- Sold 1,850,000 shares of Class A common stock at $22.00/share, completed Oct 7, 2024.
- IPO registered under Form S-1; SEC declared effective Oct 3, 2024.
- Company's Class A common stock trades on NYSE under ticker 'CBNA'.

## SEC filing metadata
- accession: 0001193125-24-233777
- form_type: 8-K
- ticker: CBNA
- cik: 0001392272
- company_name: CHAIN BRIDGE BANCORP INC
- filed_at: 2024-10-07T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1392272/000119312524233777/0001193125-24-233777-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1392272/000119312524233777/d856231d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-233777
- JSON: https://secwatch.observer/filing/0001193125-24-233777.json
- Plain text: https://secwatch.observer/filing/0001193125-24-233777.txt

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