Douglas Wells Brown Data I/O Corp (DAIO) insider trading activity

Douglas Wells Brown is of DATA I/O CORP. Currently has a direct ownership of 101,759 shares of DAIO, which is worth approximately $290,013. The most recent transaction as insider was on May 15, 2025, when has been sold 20,300 shares (Common Stock) at a price of $2.48 per share, resulting in proceeds of $50,344. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 102K

24.92% 3M change

29.7% 12M change

Total Value Held $290,013

Douglas Wells Brown Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 15 2025	BUY Grant, award, or other acquisition	$50,344 $2.48 p/Share	20,300 Added 16.63%	101,759 Common Stock
Aug 26 2024	BUY Open market or private purchase	$7,980 $2.66 p/Share	3,000 Added 3.55%	81,459 Common Stock
May 16 2024	BUY Grant, award, or other acquisition	$41,313 $2.93 p/Share	14,100 Added 15.23%	78,459 Common Stock
May 18 2023	BUY Grant, award, or other acquisition	$46,280 $4.45 p/Share	10,400 Added 13.91%	64,359 Common Stock
May 19 2022	BUY Grant, award, or other acquisition	$33,372 $3.09 p/Share	10,800 Added 16.68%	53,959 Common Stock
Sep 09 2021	SELL Open market or private sale	$87,360 $7.28 p/Share	12,000 Reduced 21.37%	44,159 Common Stock
Aug 04 2021	SELL Open market or private sale	$34,679 $6.47 p/Share	5,360 Reduced 8.71%	56,159 Common Stock
Jun 07 2021	SELL Open market or private sale	$95,698 $6.09 p/Share	15,714 Reduced 20.61%	60,519 Common Stock
Jun 04 2021	SELL Open market or private sale	$18,154 $6.26 p/Share	2,900 Reduced 3.66%	76,233 Common Stock
May 20 2021	BUY Grant, award, or other acquisition	$59,334 $6.38 p/Share	9,300 Added 10.52%	79,133 Common Stock
Sep 30 2020	BUY Grant, award, or other acquisition	$15,597 $3.21 p/Share	4,859 Added 6.51%	69,833 Common Stock

DWB

Douglas Wells Brown

Redmond, WA

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