Data I/O Corp DAIO
We take great care to ensure that the data presented and summarized in this overview for DATA I/O CORP is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding DAIO
View all-
Kanen Wealth Management LLC Coral Springs, FL839KShares$2.28 Million0.94% of portfolio
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Jim Simons Renaissance Technologies LLC | New York, Ny477KShares$1.3 Million0.0% of portfolio
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Vanguard Group Inc Valley Forge, PA358KShares$975,0050.0% of portfolio
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Penbrook Management LLC353KShares$959,4800.87% of portfolio
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Kovack Advisors, Inc.263KShares$715,9880.09% of portfolio
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Dimensional Fund Advisors LP Austin, TX261KShares$710,2600.0% of portfolio
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Acadian Asset Management LLC Boston, MA133KShares$362,3610.0% of portfolio
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Geode Capital Management, LLC Boston, MA102KShares$276,3920.0% of portfolio
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Essex Investment Management CO LLC Boston, MA74.6KShares$203,0230.04% of portfolio
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Ken Griffin Citadel Advisors LLC | Chicago, Il41.6KShares$113,0750.0% of portfolio
Latest Institutional Activity in DAIO
Top Purchases
Top Sells
About DAIO
Data I/O Corporation engages in the design, manufacture, and sale of programming and security deployment systems and services for electronic device manufacturers in the United States, Europe, and internationally. The company's programming system products are used to program integrated circuits (ICs) with the specific data necessary for the ICs. It offers PSV handlers offline automated programming systems; SentriX, a security deployment system; RoadRunner and RoadRunner3 series handlers, an in-line automated programming systems; LumenX Programmer; and non-automated FlashPAK III programming systems. The company also provides hardware support, system installation and repair, and device programming services. It markets and sells its products to original equipment manufacturers in automotive and consumer electronics, Internet of Things and their programming center partners, and electronic manufacturing service contract manufacturers through direct sales, and indirect sales representatives and distributors. Data I/O Corporation was incorporated in 1969 and is headquartered in Redmond, Washington.
Insider Transactions at DAIO
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 03
2025
|
William O. Wentworth President |
BUY
Grant, award, or other acquisition
|
Direct |
1,100
+2.0%
|
$2,200
$2.8 P/Share
|
|
Dec 03
2025
|
Steven M Waszak |
BUY
Grant, award, or other acquisition
|
Direct |
7,950
+50.0%
|
$15,900
$2.79 P/Share
|
|
Dec 02
2025
|
William O. Wentworth President |
BUY
Grant, award, or other acquisition
|
Direct |
7,455
+12.36%
|
$14,910
$2.78 P/Share
|
|
Sep 01
2025
|
Charles Joseph Di Bona Vice President & CFO |
BUY
Grant, award, or other acquisition
|
Direct |
100,000
+50.0%
|
$300,000
$3.15 P/Share
|
|
May 15
2025
|
Edward J Smith |
BUY
Grant, award, or other acquisition
|
Direct |
20,300
+24.34%
|
$40,600
$2.48 P/Share
|
|
May 15
2025
|
Garrett Riley Larson |
BUY
Grant, award, or other acquisition
|
Direct |
20,300
+39.9%
|
$40,600
$2.48 P/Share
|
|
May 15
2025
|
Sally A. Washlow |
BUY
Grant, award, or other acquisition
|
Direct |
20,300
+21.84%
|
$40,600
$2.48 P/Share
|
|
May 15
2025
|
Douglas Wells Brown |
BUY
Grant, award, or other acquisition
|
Direct |
20,300
+16.63%
|
$40,600
$2.48 P/Share
|
|
May 07
2025
|
Edward J Smith |
BUY
Open market or private purchase
|
Direct |
5,000
+10.46%
|
$10,000
$2.46 P/Share
|
|
May 06
2025
|
William O. Wentworth President |
BUY
Open market or private purchase
|
Direct |
10,332
+18.53%
|
$20,664
$2.42 P/Share
|
|
May 02
2025
|
William O. Wentworth President |
BUY
Grant, award, or other acquisition
|
Direct |
10,585
+23.18%
|
$21,170
$2.36 P/Share
|
|
Jan 23
2025
|
Garrett Riley Larson |
BUY
Grant, award, or other acquisition
|
Direct |
5,272
+50.0%
|
$10,544
$2.91 P/Share
|
|
Aug 26
2024
|
Douglas Wells Brown |
BUY
Open market or private purchase
|
Direct |
3,000
+3.55%
|
$6,000
$2.66 P/Share
|
|
Jul 03
2024
|
Gerald Yat Ng Vice President CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
5,559
-5.93%
|
$11,118
$2.79 P/Share
|
|
Jun 01
2024
|
Anthony Ambrose President |
BUY
Grant, award, or other acquisition
|
Direct |
37,500
+7.37%
|
$75,000
$2.87 P/Share
|
|
Jun 01
2024
|
Anthony Ambrose President |
SELL
Payment of exercise price or tax liability
|
Direct |
25,500
-1.89%
|
$51,000
$2.87 P/Share
|
|
Jun 01
2024
|
Gerald Yat Ng Vice President CFO |
BUY
Grant, award, or other acquisition
|
Direct |
18,750
+16.67%
|
$37,500
$2.87 P/Share
|
|
Jun 01
2024
|
Michael R Tidwell VP Mktg & Corp Bus Dev |
BUY
Grant, award, or other acquisition
|
Direct |
12,500
+7.8%
|
$25,000
$2.87 P/Share
|
|
Jun 01
2024
|
Michael R Tidwell VP Mktg & Corp Bus Dev |
SELL
Payment of exercise price or tax liability
|
Direct |
6,052
-1.45%
|
$12,104
$2.87 P/Share
|
|
Jun 01
2024
|
Rajeev Gulati Vice President CTO |
BUY
Grant, award, or other acquisition
|
Direct |
12,500
+6.93%
|
$25,000
$2.87 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 214K shares |
|---|---|
| Open market or private purchase | 15.3K shares |