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 JB
 JS
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Detailed Insider History for:
BIOLARGO INC: BLGO
Price: 7/25/25 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
$0.19 $0.32 $0.16 $59 305 406 0.0% 0.0% 0.04% 13.98%
Exch Sector Industry Sub-Industry
OTC Market Manufacturing Chemicals And Allied Products Chemicals & Allied Products
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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
    
 
CALVERT DENNIS P
PR,DIR
JB
$33,900
169,498
---
7/14/25
---
$0.20
10,029,542
1.7
D
R
7/16/25 - 6:21:56 pm
2
    
 
CODE KENNETH REAY
DIR
JB
$36,251
181,253
---
7/14/25
---
$0.20
25,131,496
0.7
D
---
7/16/25 - 6:21:17 pm
3
    
 
CODE KENNETH REAY
DIR
JB
$10,957
57,666
---
12/31/24
---
$0.19
25,120,244
0.2
D
---
1/3/25 - 6:40:23 pm
4
    
 
CODE KENNETH REAY
DIR
JB
$12,200
72,621
---
12/31/23
---
$0.17
25,062,580
0.3
D
---
1/3/24 - 8:03:48 pm
5
    
 
CALVERT DENNIS P
PR,DIR
JB
$8,494
50,557
---
12/31/23
---
$0.17
9,860,044
0.5
D
R
1/3/24 - 7:55:47 pm
6
    
 
CODE KENNETH REAY
DIR
JB
$3,150
19,010
---
9/30/23
---
$0.17
24,989,958
0.1
D
---
10/3/23 - 6:20:26 pm
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