---
schema_version: "secwatch.filing_event.v1"
accession: "0000034782-25-000115"
form_type: "8-K"
ticker: "SRCE"
cik: "0000034782"
company_name: "1ST SOURCE CORP"
filed_at: "2025-10-31T23:59:59+00:00"
generated_at: "2026-05-17T01:10:28.503439+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "medium"
source: SEC EDGAR
---

# 1st Source Corporation files investor presentation for Q3 2025

## Summary
- 1st Source Corp. filed an 8-K on Oct 31, 2025, disclosing an investor presentation under Item 7.01 Regulation FD.
- Executive officers intend to use the presentation in meetings with investors and analysts.
- The presentation (Exhibit 99.1) covers 3rd Quarter 2025 results for SRCE.
- The filing is not deemed 'filed' for Exchange Act purposes and is not incorporated into SEC filings.

## SEC filing metadata
- accession: 0000034782-25-000115
- form_type: 8-K
- ticker: SRCE
- cik: 0000034782
- company_name: 1ST SOURCE CORP
- filed_at: 2025-10-31T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: medium
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/34782/000003478225000115/0000034782-25-000115-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/34782/000003478225000115/source-20251031.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000034782-25-000115
- JSON: https://secwatch.observer/filing/0000034782-25-000115.json
- Plain text: https://secwatch.observer/filing/0000034782-25-000115.txt

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