---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-007234"
form_type: "8-K"
ticker: "HRZN"
cik: "0001487428"
company_name: "Horizon Technology Finance Corp"
filed_at: "2026-03-06T23:59:59+00:00"
generated_at: "2026-05-15T18:38:38.855774+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# HRZN issues supplemental Merger disclosures; Special Meeting March 13, 2026

## Summary
- Putative class action challenged joint proxy; HRZN makes supplemental disclosures without admitting liability.
- Standalone projections: HRZN NII $1.05/sh, div $1.00 (2026); MRCC NII $0.31, div $0.28.
- Pro forma combined NII per share estimated at $1.05 (2026), growing to $1.24 (2030); NAV per share from $6.55 to $7.89.
- Supplemental disclosures add detail on Oppenheimer's past compensation and advisory roles.
- Special Meeting of HRZN stockholders on March 13, 2026 at 2:30 p.m. ET.

## SEC filing metadata
- accession: 0001437749-26-007234
- form_type: 8-K
- ticker: HRZN
- cik: 0001487428
- company_name: Horizon Technology Finance Corp
- filed_at: 2026-03-06T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1487428/000143774926007234/0001437749-26-007234-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1487428/000143774926007234/hrzn20260305_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-007234
- JSON: https://secwatch.observer/filing/0001437749-26-007234.json
- Plain text: https://secwatch.observer/filing/0001437749-26-007234.txt

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