---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-013378"
form_type: "8-K"
ticker: "MPTI"
cik: "0001902314"
company_name: "M-tron Industries, Inc."
filed_at: "2026-04-27T23:59:59+00:00"
generated_at: "2026-05-15T03:58:01.864823+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# M-tron completes rights offering, raises $42.1M; 83.6% basic subscription

## Summary
- Raised $42.1M in proceeds from rights offering that expired April 20, 2026.
- Issued 713,362 shares of common stock; 83.6% taken under basic subscription privileges.
- Post-offering shares outstanding of approximately 4.3 million.
- Proceeds for earnings growth, shareholder return, potential M&A or strategic investments.
- Refunds for unfulfilled oversubscriptions distributed on or about April 27, 2026.

## SEC filing metadata
- accession: 0001437749-26-013378
- form_type: 8-K
- ticker: MPTI
- cik: 0001902314
- company_name: M-tron Industries, Inc.
- filed_at: 2026-04-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1902314/000143774926013378/0001437749-26-013378-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1902314/000143774926013378/mpti20260423_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-013378
- JSON: https://secwatch.observer/filing/0001437749-26-013378.json
- Plain text: https://secwatch.observer/filing/0001437749-26-013378.txt

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