Wentworth William O. - Insider Non-Derivative Transactions at DATA I/O CORP (DAIO) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 3, 2025, Wentworth William O.'s relationship to DATA I/O CORP (DAIO) is Director,Officer (President), and currently has 53,972 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other DAIO insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Wentworth William O. - Insider Non-Derivative Transactions of DAIO Common Stock

Wentworth William O. - Insider Non-Derivative Transactions at DAIO

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 4, 2025	Acquisition -- (Common Stock)	1100	2.8	53972
Dec 3, 2025	Acquisition -- (Common Stock)	7455	2.78	52872
May 7, 2025	P -- (Common Stock)	10332	2.42	45417
May 3, 2025	Acquisition -- (Common Stock)	10585	2.36	35085
May 2, 2025	P -- (Common Stock)	10585	2.36	35085
May 17, 2024	Acquisition -- (Common Stock)	14100	2.93	24500
May 19, 2023	Acquisition -- (Common Stock)	10400	4.45	10400