---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-013096"
form_type: "8-K"
ticker: "ACNB"
cik: "0000715579"
company_name: "ACNB CORP"
filed_at: "2026-03-02T23:59:59+00:00"
generated_at: "2026-05-15T22:54:13.242776+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# ACNB Corp to redeem $15M 4.00% subordinated notes on March 31, 2026

## Summary
- Redemption of all outstanding $15M principal of 4.00% Fixed-to-Floating Rate Subordinated Notes due 2031.
- Redemption price: 100% of principal plus accrued interest to March 31, 2026.
- Funding from excess cash on hand; may issue new fixed-to-floating sub notes to replace.
- Notice given on Feb 27, 2026; redemption date March 31, 2026.

## SEC filing metadata
- accession: 0001628280-26-013096
- form_type: 8-K
- ticker: ACNB
- cik: 0000715579
- company_name: ACNB CORP
- filed_at: 2026-03-02T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/715579/000162828026013096/0001628280-26-013096-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/715579/000162828026013096/acnb-20260227.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-013096
- JSON: https://secwatch.observer/filing/0001628280-26-013096.json
- Plain text: https://secwatch.observer/filing/0001628280-26-013096.txt

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