A detailed history of Penbrook Management LLC transactions in Data I/O Corp stock. As of the latest transaction made, Penbrook Management LLC holds 271,450 shares of DAIO stock, worth $727,486. This represents 0.48% of its overall portfolio holdings.

Number of Shares
271,450
Previous 312,050 13.01%
Holding current value
$727,486
Previous $861,000 19.05%
% of portfolio
0.48%
Previous 0.56%

Shares

23 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Oct 15, 2024

SELL
$2.31 - $2.84 $93,786 - $115,304
-40,600 Reduced 13.01%
271,450 $697,000
Q1 2024

Apr 18, 2024

SELL
$2.84 - $3.64 $86,052 - $110,292
-30,300 Reduced 8.85%
312,050 $1.1 Million
Q4 2023

Jan 16, 2024

SELL
$2.87 - $3.85 $5,453 - $7,315
-1,900 Reduced 0.55%
342,350 $1.01 Million
Q3 2023

Oct 10, 2023

SELL
$3.65 - $4.65 $10,950 - $13,950
-3,000 Reduced 0.86%
344,250 $1.31 Million
Q1 2023

Apr 20, 2023

SELL
$3.72 - $4.97 $9,300 - $12,425
-2,500 Reduced 0.71%
347,250 $1.73 Million
Q4 2022

Jan 24, 2023

SELL
$2.65 - $4.29 $2,650 - $4,290
-1,000 Reduced 0.29%
349,750 $0
Q2 2022

Jul 29, 2022

SELL
$3.0 - $4.25 $600 - $850
-200 Reduced 0.06%
350,750 $1.08 Million
Q4 2021

Jan 10, 2022

BUY
$4.34 - $6.56 $8,680 - $13,120
2,000 Added 0.57%
350,950 $1.62 Million
Q3 2021

Oct 26, 2021

SELL
$5.02 - $7.32 $5,020 - $7,320
-1,000 Reduced 0.29%
348,950 $2.28 Million
Q2 2021

Jul 27, 2021

SELL
$5.15 - $7.2 $37,595 - $52,560
-7,300 Reduced 2.04%
349,950 $2.38 Million
Q1 2021

May 05, 2021

BUY
$4.15 - $5.89 $71,546 - $101,543
17,240 Added 5.07%
357,250 $1.94 Million
Q1 2021

Apr 16, 2021

SELL
$4.15 - $5.89 $81,921 - $116,268
-19,740 Reduced 5.49%
340,010 $955,000
Q4 2020

Jan 27, 2021

SELL
$3.05 - $4.75 $15,555 - $24,225
-5,100 Reduced 1.4%
359,750 $1.48 Million
Q3 2020

Oct 23, 2020

BUY
$2.99 - $4.03 $171,147 - $230,677
57,240 Added 18.61%
364,850 $1.16 Million
Q2 2020

Jul 28, 2020

BUY
$2.78 - $3.71 $15,567 - $20,776
5,600 Added 1.85%
307,610 $1.04 Million
Q1 2020

Apr 14, 2020

SELL
$2.51 - $4.46 $14,055 - $24,976
-5,600 Reduced 1.82%
302,010 $849,000
Q4 2019

Jan 16, 2020

BUY
$3.4 - $4.48 $54,400 - $71,680
16,000 Added 5.49%
307,610 $1.31 Million
Q3 2019

Oct 11, 2019

SELL
$3.61 - $4.54 $7,581 - $9,534
-2,100 Reduced 0.71%
291,610 $1.14 Million
Q2 2019

Jul 15, 2019

BUY
$4.14 - $5.63 $2,484 - $3,378
600 Added 0.2%
293,710 $1.32 Million
Q1 2019

Apr 24, 2019

SELL
$5.01 - $6.77 $67,484 - $91,191
-13,470 Reduced 4.39%
293,110 $1.63 Million
Q3 2018

Oct 23, 2018

SELL
$4.99 - $6.62 $80,838 - $107,244
-16,200 Reduced 5.02%
306,580 $1.6 Million
Q1 2018

Apr 27, 2018

SELL
$6.97 - $12.29 $875,153 - $1.54 Million
-125,560 Reduced 28.01%
322,780 $2.4 Million
Q4 2017

Feb 21, 2018

BUY
$8.98 - $15.94 $4.03 Million - $7.15 Million
448,340
448,340 $5.4 Million

Others Institutions Holding DAIO

About DATA I/O CORP


  • Ticker DAIO
  • Exchange NASDAQ
  • Sector Technology
  • Industry Electronic Components
  • Shares Outstandng 8,816,200
  • Market Cap $23.6M
  • Description
  • 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. ...
More about DAIO
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