Data I/O Corporation
Organization details
- Legal name
- Data I/O Corporation
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Information Technology
- SIC code
- 3825 — Instruments For Meas & Testing of Electricity & Elec Signals
- Jurisdiction of incorporation
- Washington
- Headquarters city
- Redmond
- Headquarters state / province
- Washington
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- DAIO
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000351998
- EIN
- 91-0864123
Board of directors
-
Anthony Ambrose · Director · PresidentSince 2023
-
Douglas Wells Brown · DirectorSince 2023
-
Edward J. Smith · DirectorSince 2023
-
Garrett Riley Larson · DirectorSince 2025
-
Sally A. Washlow · DirectorSince 2023
-
Steven M. Waszak · DirectorSince 2025
-
William O. Wentworth · Director · PresidentSince 2023
Director election results
Annual meeting of May 15, 2025. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
93.8%
-
94.0%
-
94.7%
-
95.9%
-
95.9%
Board connections
2 of this board's directors also sit on 2 other boards.
- via Edward J. Smith
- via Sally A. Washlow
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $999,996
- 2 purchases by 1 insider
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 20, 2026 | Red Oak Partners, LLC 10% owner | Open-market purchase | +242,934 | $2.68 | $651,063 |
| Oct 20, 2026 | Red Oak Partners, LLC 10% owner | Open-market purchase | +130,199 | $2.68 | $348,933 |
| Sep 1, 2026 | DiBona Charles Joseph Officer (Vice President & CFO) | Shares withheld for tax | −10,345 | $2.89 | $29,897 |
| Jul 8, 2026 | Steven M. Waszak Director | Grant or award | +16,260 | $3.56 | $57,886 |
| Jul 8, 2026 | Sally A. Washlow Director | Grant or award | +16,260 | $3.56 | $57,886 |
| Jul 8, 2026 | Edward J. Smith Director | Grant or award | +16,260 | $3.56 | $57,886 |
| Jul 8, 2026 | Garrett Riley Larson Director | Grant or award | +16,260 | $3.56 | $57,886 |
| Dec 3, 2025 | William O. Wentworth Director, Officer (President) | Grant or award | +1,100 | $2.80 | $3,080 |
| Dec 3, 2025 | Steven M. Waszak Director | Grant or award | +7,950 | $2.79 | $22,181 |
| Dec 2, 2025 | William O. Wentworth Director, Officer (President) | Grant or award | +7,455 | $2.78 | $20,725 |
| Sep 1, 2025 | DiBona Charles Joseph Officer (Vice President & CFO) | Grant or award | +100,000 | $3.15 | $315,000 |
| May 15, 2025 | Edward J. Smith Director | Grant or award | +20,300 | $2.48 | $50,344 |
| May 15, 2025 | Garrett Riley Larson Director | Grant or award | +20,300 | $2.48 | $50,344 |
| May 15, 2025 | Douglas Wells Brown Director | Grant or award | +20,300 | $2.48 | $50,344 |
| May 15, 2025 | Sally A. Washlow Director | Grant or award | +20,300 | $2.48 | $50,344 |
Peers
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Questions about Data I/O Corporation
How many directors are on Data I/O Corporation's board?
Data I/O Corporation's board has 7 directors: Anthony Ambrose, Douglas Wells Brown, Edward J. Smith, Garrett Riley Larson, Sally A. Washlow, Steven M. Waszak and William O. Wentworth.
Are Data I/O Corporation insiders buying or selling shares?
Over the last 12 months, Data I/O Corporation insiders bought $999,996 of shares in 2 purchases and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.
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