---
schema_version: "secwatch.filing_event.v1"
accession: "0001392272-24-000011"
form_type: "8-K"
ticker: "CBNA"
cik: "0001392272"
company_name: "CHAIN BRIDGE BANCORP INC"
filed_at: "2024-10-29T23:59:59+00:00"
generated_at: "2026-05-30T08:59:22.414894+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Chain Bridge Bancorp Q3 net income $7.5M, EPS $1.64; book value per share $22.95

## Summary
- Net income of $7.5M for Q3 2024, up from $2.8M in Q3 2023; EPS of $1.64 vs. $0.62.
- Net interest income rose to $13.6M (Q3 2024) from $7.2M (Q3 2023); net interest margin 3.73%.
- Total assets $1.6B, deposits $1.4B as of Sep 30, 2024, with elevated political organization deposits.
- Book value per share $22.95 vs. $16.45 a year ago; Q3 ROAA 2.03% and ROAE 29.90% annualized.
- Expects deposit outflows from political accounts through Q4 2024 and early 2025 as election cycle ends.

## SEC filing metadata
- accession: 0001392272-24-000011
- form_type: 8-K
- ticker: CBNA
- cik: 0001392272
- company_name: CHAIN BRIDGE BANCORP INC
- filed_at: 2024-10-29T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1392272/000139227224000011/0001392272-24-000011-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1392272/000139227224000011/chnbrdg-20241029.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001392272-24-000011
- JSON: https://secwatch.observer/filing/0001392272-24-000011.json
- Plain text: https://secwatch.observer/filing/0001392272-24-000011.txt

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