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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
DATA I O CORP: DAIO
Price: 10/24/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$3.04 $3.57 $1.88 $29 9 37 0.0% 0.4% 34.31% 9.26%
Exch Sector Industry Sub-Industry
NasdaqCM Manufacturing Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks Instruments For Meas & Testingof Electricity & Elec Signals
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
DIBONA CHARLES JOSEPH
VP,CFO
JB
$315,430
100,000
---
9/1/25
---
$3.15
100,000
New
D
---
9/30/25 - 7:59:39 pm
2
    
 
DIBONA CHARLES JOSEPH
VP,CFO
3
---
---
---
8/15/25
---
---
---
---
---
---
9/30/25 - 7:45:41 pm
3
    
 
SMITH EDWARD J
DIR
JB
$50,344
20,300
---
5/15/25
---
$2.48
63,115
47.4
D
---
5/19/25 - 2:40:14 pm
4
    
 
LARSON GARRETT RILEY
DIR
JB
$50,344
20,300
---
5/15/25
---
$2.48
30,572
197.6
D
---
5/19/25 - 2:25:55 pm
5
    
 
BROWN DOUGLAS WELLS
DIR
JB
$50,344
20,300
---
5/15/25
---
$2.48
101,759
24.9
D
---
5/19/25 - 2:23:34 pm
6
    
 
WASHLOW SALLY A
DIR
JB
$50,344
20,300
---
5/15/25
---
$2.48
72,651
38.8
D
---
5/19/25 - 2:21:47 pm
7
3m
1
100%
33%
3
SMITH EDWARD J
DIR
B
$12,300
5,000
---
5/7/25
---
$2.46
42,815
13.2
D
---
5/8/25 - 3:00:40 pm
8
    
 
WENTWORTH WILLIAM O
PR,DIR
B
$24,998
10,332
---
5/6/25
---
$2.42
45,417
29.4
D
---
5/7/25 - 4:33:45 pm
9
    
 
WENTWORTH WILLIAM O
PR,DIR
B
$24,981
10,585
---
5/1/25
---
$2.36
35,085
43.2
D
A
5/8/25 - 2:56:48 pm
10
    
 
LARSON GARRETT RILEY
DIR
JB
$15,342
5,272
---
1/23/25
---
$2.91
5,272
New
D
---
1/27/25 - 4:46:16 pm
11
    
 
LARSON GARRETT RILEY
DIR
3
---
---
---
1/23/25
---
---
5,000
---
D
---
1/27/25 - 4:39:03 pm
12
1y
3
67%
16%
1
BROWN DOUGLAS WELLS
DIR
B
$7,980
3,000
---
8/26/24
---
$2.66
81,459
3.8
D
---
8/29/24 - 6:18:23 pm
13
    
 
NG GERALD YAT
VP,CFO
JS
$15,510
5,559
---
7/3/24
---
$2.79
88,191
-5.9
D
---
2/12/25 - 6:00:59 pm
14
    
 
GULATI RAJEEV
VP,CTO
JS
$15,243
5,311
---
6/1/24
---
$2.87
155,397
-3.3
D
---
6/3/24 - 4:13:39 pm
15
    
 
GULATI RAJEEV
VP,CTO
JB
$35,875
12,500
---
6/1/24
---
$2.87
167,897
8.0
D
---
6/3/24 - 4:13:39 pm
16
    
 
TIDWELL MICHAEL R
VP,SO,BD
JS
$17,369
6,052
---
6/1/24
---
$2.87
135,274
-4.3
D
---
6/3/24 - 4:12:42 pm
17
    
 
TIDWELL MICHAEL R
VP,SO,BD
JB
$35,875
12,500
---
6/1/24
---
$2.87
147,774
9.2
D
---
6/3/24 - 4:12:42 pm
18
    
 
NG GERALD YAT
VP,CFO
JB
$53,813
18,750
---
6/1/24
---
$2.87
93,750
25.0
D
---
6/3/24 - 4:11:44 pm
19
    
 
AMBROSE ANTHONY
PR,DIR
JS
$73,185
25,500
---
6/1/24
---
$2.87
433,548
-5.6
D
---
6/3/24 - 4:10:39 pm
20
    
 
AMBROSE ANTHONY
PR,DIR
JB
$107,625
37,500
---
6/1/24
---
$2.87
471,048
8.6
D
---
6/3/24 - 4:10:39 pm
21
    
 
AMBROSE ANTHONY
PR,DIR
JS
$29,036
9,978
---
5/18/24
---
$2.91
459,058
-2.1
D
---
5/21/24 - 2:18:45 pm
22
    
 
GULATI RAJEEV
VP,CTO
JS
$6,469
2,223
---
5/18/24
---
$2.91
160,708
-1.4
D
---
5/21/24 - 2:14:12 pm
23
    
 
TIDWELL MICHAEL R
VP,SO,BD
JS
$8,628
2,965
---
5/18/24
---
$2.91
141,326
-2.1
D
---
5/21/24 - 2:10:41 pm
24
    
 
WENTWORTH WILLIAM O
DIR
JB
$41,313
14,100
---
5/16/24
---
$2.93
24,500
135.6
D
---
5/16/24 - 6:25:38 pm
25
    
 
SMITH EDWARD J
DIR
JB
$41,313
14,100
---
5/16/24
---
$2.93
37,815
59.5
D
---
5/16/24 - 6:21:50 pm
26
    
 
BROWN DOUGLAS WELLS
DIR
JB
$41,313
14,100
---
5/16/24
---
$2.93
78,459
21.9
D
---
5/16/24 - 6:18:25 pm
27
    
 
WASHLOW SALLY A
DIR
JB
$41,313
14,100
---
5/16/24
---
$2.93
52,351
36.9
D
---
5/16/24 - 6:11:44 pm
28
    
 
AMBROSE ANTHONY
PR,DIR
JS
$22,125
7,500
---
5/14/24
---
$2.95
469,036
-1.6
D
---
5/15/24 - 3:39:32 pm
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