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Data I/O Corp Stock: price and insider trades · United States
No insider purchase over the last 90 days. The latest was filed 08 May 2025.
Data I/O Corp: what insiders have been doing
This page follows insider dealings at Data I/O Corp as filed with SEC (Form 4), a company from the Technology sector based in Redmond, United States. The group dates from 1969. The last twelve months, up to 18 October 2026, brought 8 filings signed by 6 insiders.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
Across the 5,816 companies tracked on its exchange, the median is 19 filings; at 8 filings, this issuer sits below that mark. Our records for Data I/O Corp go back to 2016, with 4 purchases and 11 sales on the open market in total. For the fiscal year to 31 December 2025, the annual 10-K puts revenue at 21.5 m USD and net income at -5.2 m USD.
Over the last twelve months, not one insider purchase of Data I/O Corp stock was filed. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade.
Other companies in the same sector with recent insider buying flagged by our signals: Core Scientific, Inc./tx and Gitlab Inc. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Insider Decl.
96
Thresholds
n/a
Buy Volume
€62,179
4 ops. · all time
Sell Volume
€454,520
11 ops. · all time
Who traded when
BuySaleWilliam O. Wentworth2 buys
Edward J. Smith1 buy
Since the insiders bought
- +17.3%Entry US$2.48 · Close at T+365 US$2.91
- +17.3%Entry US$2.48 · Close at T+365 US$2.91
- +22.0%Entry US$2.50 · Close at T+365 US$3.05
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 22,032 of 24,148 companies
20.8
score / 100
Value14
Quality28
FCF yld-10.0%
Earn yld-19%
EV/EBITDA·
ROE-61%
Gross mgn49%
Net mgn-24%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$2.68
Analyst consensus
1 analysts1.00/5
US$5.50Target US$5.50(+105%)US$5.50
Income statement
RevenueUS$21.5M
Gross profitUS$10.6M49% margin
EBITDA-US$4.6M-21% margin
Net income-US$5.2M-50.1% margin
Valuation
PER (forward)17.9x
P/Book2.4x
Beta1.43
Balance sheet & cash
Market capUS$27.9M
Total debtUS$2.1M
Free Cash Flow-US$2.8M
Debt / Equity67%
Profitability & ownership
ROE-61.2%
ROA-19.9%
% insiders13.6%
% institutions29.9%
Last declaration on 3 September 2026
Declarations96 total
10,345 shares@ US$2.8850.099% mcap8.7% of flowCommon StockSEC:0000351998-26-000017:0
16,260 shares@ US$3.5550.19% mcap22.1% of flowCommon StockSEC:0000351998-26-000012:0
16,260 shares@ US$3.5550.19% mcap45.9% of flowCommon StockSEC:0000351998-26-000014:0
16,260 shares@ US$3.5550.19% mcap72.6% of flowCommon StockSEC:0000351998-26-000008:0
16,260 shares@ US$3.5550.19% mcap19.7% of flowCommon StockSEC:0000351998-26-000010:0
7,455 shares@ US$2.78410.7% of flowCommon StockSEC:0000351998-25-000033:0
1,100 shares@ US$2.79991.6% of flowCommon StockSEC:0000351998-25-000031:0
7,950 shares@ US$2.791527.4% of flowCommon StockSEC:0000351998-25-000027:0
100,000 shares@ US$3.154391.3% of flowCommon StockSEC:0000351998-25-000022:0
20,300 shares@ US$2.4840.7% of flowCommon StockSEC:0001654954-25-005870:0
20,300 shares@ US$2.4813.6% of flowCommon StockSEC:0001654954-25-005868:0
20,300 shares@ US$2.4819.6% of flowCommon StockSEC:0001654954-25-005872:0
20,300 shares@ US$2.4817.5% of flowCommon StockSEC:0001654954-25-005866:0
5,000 shares@ US$2.464.7% of flowCommon StockSEC:0001654954-25-005281:0
Canonical exit: 5 Aug 2025 (T+90)
10,585 shares@ US$2.3613.2% of flowCommon StockSEC:0001654954-25-005280:0
Canonical exit: 30 Jul 2025 (T+90)
10,332 shares@ US$2.419513.1% of flowCommon StockSEC:0001654954-25-005216:0
Canonical exit: 4 Aug 2025 (T+90)
10,585 shares@ US$2.3613.2% of flowCommon StockSEC:0001654954-25-005085:0
5,559 shares@ US$2.794.0% of flowCommon StackSEC:0001654954-25-001417:0
5,272 shares@ US$2.9113.3% of flowCommon StockSEC:0001654954-25-000797:0
3,000 shares@ US$2.662.2% of flowCommon StockSEC:0001654954-24-011281:0
Canonical exit: 24 Nov 2024 (T+90)
1,482 shares@ US$2.872.1% of flowCommon StockSEC:0001654954-24-007258:0
2,223 shares@ US$2.871.9% of flowCommon StockSEC:0001654954-24-007257:0
6,652 shares@ US$2.872.2% of flowCommon StockSEC:0001654954-24-007255:0
18,750 shares@ US$2.8713.7% of flowCOMMON STOCKSEC:0001654954-24-007256:0
9,978 shares@ US$2.913.3% of flowCOMMON STOCKSEC:0001654954-24-006733:0
25 of 96 declarations
About Data I/O Corp
Data I/O Corp. is a U.S.-based technology company listed on the NASDAQ under the ticker DAIO. Founded in 1972 and headquartered in Redmond, Washington, United States, the company is one of the longest-established specialists in semiconductor programming. Its core business centers on solutions for programming, securing, and provisioning data for embedded electronics used across automotive, industrial, consumer, and other connected applications.
Data I/O’s offering combines hardware platforms, embedded software, and related services that are used before electronic components are assembled into finished products. The company focuses on high-volume manufacturing environments where speed, traceability, and security are critical. Its principal solutions include universal programming systems, secure provisioning tools, and software-enabled workflows designed to streamline the preprogramming of microcontrollers, flash memory, security ICs, secure elements, authentication devices, and other intelligent devices. More recently, management has emphasized adjacent growth initiatives such as Programming-as-a-Service, programming-at-test, and digital tools intended to improve customer usability, device search, and automation.
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In competitive terms, Data I/O operates in a specialized niche rather than in a broad consumer-facing market. Its value proposition is built on technical depth, a long operating history, and a global installed base. The company presents itself as a leading provider in advanced programming and security provisioning for electronics manufacturing, with customer relationships across leading industrial end markets. It also highlights exposure to global supply chains and serves customers in North America, Europe, and Asia, reflecting the international footprint of semiconductor and electronics manufacturing.
Recent developments suggest that Data I/O is in the middle of a strategic transformation. During 2025 and into 2026, management described efforts to broaden the product roadmap, improve operational efficiency, strengthen governance, and expand its addressable market. The company reported a redesigned website and a refreshed product and services strategy, including an AI-enabled digital experience and new next-generation systems. It also announced that its LumenX2 platform received a 2026 NPI Award, reinforcing the company’s innovation credentials in semiconductor programming. For investors, Data I/O is best viewed as a niche U.S. technology industrial with recurring strategic relevance in secure device provisioning and embedded-electronics manufacturing.
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