The effectiveness removes the last barrier for selling stockholders to monetize their positions. Expect potential selling pressure as these shares enter the market. Monitor trading volume for signs of distribution — a sustained increase in volume without upward price movement would confirm the overhang is being absorbed. The company's small $30M market cap makes this a material supply event.
Price Chart
Executive Summary
Data I/O Corp's S-1 registration (File No. 333-297902) became effective on August 12, 2026, enabling selling stockholders to resell up to 4,686,371 shares of common stock into the public market. This includes shares underlying warrants and Series B Convertible Preferred Stock issued in a June 2026 private placement. The effectiveness creates a near-term overhang as the selling stockholders can now sell, though the company itself does not receive any proceeds from these resales.
Key Facts
- S-1 registration became effective on August 12, 2026 (File No. 333-297902)
- Registration covers resale of up to 4,686,371 shares by selling stockholders
- Shares include 869,840 outstanding shares, 1,080,000 warrant shares, and 2,736,531 conversion shares from Series B Convertible Preferred Stock
- Company receives no proceeds from the resale of shares by selling stockholders
- Effectiveness follows Amendment No. 1 filed August 11, 2026, which added a legal opinion exhibit
Financial Impact
Potential dilution overhang of up to 4.69M shares (approximately 15-20% of current shares outstanding based on $30M market cap and ~$6.40 stock price) — selling stockholders can now sell into the market at any time
Risk Factors
- Near-term selling pressure from up to 4.69M newly-registered shares hitting the market
- Dilution overhang may cap upside and increase volatility
- No company proceeds from resales — no operational benefit to offset dilution
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| EFFECT Filing (Primary) | 9999999995-26-002647 |
| Document: 9999999995-26-002647-index.html | 9999999995-26-002647 |
| Document: 9999999995-26-002647.txt | 9999999995-26-002647 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 22, 2026 4d ago | 8-K | $2.49 | awaiting T+20 | — | $2.50 (+0.40%) |
Oct 19, 2026 7d ago | 8-K | $2.52 | awaiting T+20 | — | $2.50 (−0.79%) |
Oct 19, 2026 7d ago | Press Release | $2.52 | awaiting T+20 | — | $2.50 (−0.79%) |
Oct 19, 2026 7d ago | Press Release | $2.52 | awaiting T+20 | — | $2.50 (+0.79%) |
Aug 13, 2026 10w ago | EFFECT | $3.22 $2.77 | ▲ +13.98% | ▲ +12.23% | $2.50 (+22.36%) |
Aug 12, 2026 10w ago | Press Release | $3.22 $2.77 | ▲ +13.98% | ▲ +12.23% | $2.50 (+22.36%) |
Aug 11, 2026 10w ago | S-1/A | $2.92 $2.78 | ▲ +4.79% | ▲ +3.74% | $2.50 (+14.38%) |
Jul 30, 2026 12w ago | 8-K | $2.84 $2.93 | ▲ +3.17% | ▲ +0.18% | $2.50 (−11.97%) |
Jul 30, 2026 12w ago | Press Release | $2.92 $2.98 | ▲ +2.05% | ▼ −1.91% | $2.50 (−14.38%) |
Jul 16, 2026 14w ago | Press Release | $3.32 $3.22 | ▼ −3.01% | ▼ −6.63% | $2.50 (−24.70%) |
US Market Status
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