---
schema_version: "secwatch.filing_event.v1"
accession: "0001552781-25-000371"
form_type: "8-K"
ticker: "FSUN"
cik: "0001709442"
company_name: "FIRSTSUN CAPITAL BANCORP"
filed_at: "2025-10-27T23:59:59+00:00"
generated_at: "2026-05-17T02:11:59.346514+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# FirstSun and First Foundation to combine in $785M all-stock merger; expected to close Q2 2026

## Summary
- First Foundation stockholders receive 0.16083 FSUN shares per share; FirstSun holders own 59.5% of combined co.
- Estimated transaction value $785M inclusive of $17.5M cash to warrant holders; all-stock structure.
- Pro forma combined assets ~$17B, AUM $6.8B; projected 2027 ROAA ~1.45%, ROATCE ~13.3%.
- EPS accretion of 30%+ to FSUN's 2027 estimated EPS; tangible book value earnback ~3.3 years.
- Balance sheet re-positioning planned: downsize ~$3.4B in non-core assets; combined fee income ~20% of revenue.

## SEC filing metadata
- accession: 0001552781-25-000371
- form_type: 8-K
- ticker: FSUN
- cik: 0001709442
- company_name: FIRSTSUN CAPITAL BANCORP
- filed_at: 2025-10-27T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1709442/000155278125000371/0001552781-25-000371-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1709442/000155278125000371/e25387_fsun-8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001552781-25-000371
- JSON: https://secwatch.observer/filing/0001552781-25-000371.json
- Plain text: https://secwatch.observer/filing/0001552781-25-000371.txt

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