---
schema_version: "secwatch.filing_event.v1"
accession: "0000943374-23-000018"
form_type: "8-K"
ticker: "FSEA"
cik: "0001943802"
company_name: "First Seacoast Bancorp, Inc."
filed_at: "2023-01-19T23:59:59+00:00"
generated_at: "2026-06-20T13:26:32.784896+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# First Seacoast Bancorp closes mutual-to-stock conversion; begins trading Jan 20

## Summary
- Sold 2,805,000 shares at $10.00/share; net proceeds used for corporate purposes.
- Existing bank shares converted at ratio of 0.8358 shares of new holding company common stock.
- Common stock expected to trade on Nasdaq under ticker FSEA starting January 20, 2023.
- Approximately 5,077,492 shares outstanding post-conversion before fractional share adjustments.
- Keefe, Bruyette & Woods acted as marketing agent for the offering.

## SEC filing metadata
- accession: 0000943374-23-000018
- form_type: 8-K
- ticker: FSEA
- cik: 0001943802
- company_name: First Seacoast Bancorp, Inc.
- filed_at: 2023-01-19T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1943802/000094337423000018/0000943374-23-000018-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1943802/000094337423000018/form8k_011923.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000943374-23-000018
- JSON: https://secwatch.observer/filing/0000943374-23-000018.json
- Plain text: https://secwatch.observer/filing/0000943374-23-000018.txt

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