---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-26-006112"
form_type: "8-K"
ticker: "DAIO"
cik: "0000351998"
company_name: "DATA I/O CORP"
filed_at: "2026-06-23T00:44:00+00:00"
generated_at: "2026-06-23T10:05:36.470186+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Data I/O closes $9M private placement of common stock, convertible debentures, and warrants

## Summary
- Raised $9M gross from institutional investors via 869,840 shares, ~$6.8M convertible debentures, and warrants for 1,080,000 shares at $3.00.
- Convertible debentures bear 4% interest, mature June 2031, convertible into Series B preferred stock (non-voting, convertible at $2.50/share).
- Proceeds to be used for working capital, general corporate purposes, and potential strategic acquisitions.
- Placement agent: Ladenburg Thalmann & Co.; financial advisor: Benchmark (StoneX).
- Shares and convertible securities issued under Section 4(a)(2) and Regulation D; registration statement to be filed.

## SEC filing metadata
- accession: 0001654954-26-006112
- form_type: 8-K
- ticker: DAIO
- cik: 0000351998
- company_name: DATA I/O CORP
- filed_at: 2026-06-23T00:44:00+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 2.03, 3.02, 5.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/351998/000165495426006112/0001654954-26-006112-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/351998/000165495426006112/daio_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-26-006112
- JSON: https://secwatch.observer/filing/0001654954-26-006112.json
- Plain text: https://secwatch.observer/filing/0001654954-26-006112.txt

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