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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:
ALTO NEUROSCIENCE INC: ANRO
Price: 10/16/26 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
$21.94 $37.48 $6.72 $861 39 542 0.0% 13.9% 87.12% 4.21%
Exch Sector Industry Sub-Industry
NYSE Manufacturing Chemicals And Allied Products Pharmaceutical Preparations
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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
    
 
SMITH NICHOLAS CONRAD
PR,CFO
OB
$127,600
55,000
---
10/2/26
---
$2.32
79,060
228.6
D
---
10/5/26 - 4:59:26 pm
2
    
 
SMITH NICHOLAS CONRAD
PR,CFO
AS
$3,567,247
134,886
9/29/26
9/30/26
$25.78
$26.87
24,060
-84.9
D
10b
10/1/26 - 9:33:36 pm
3
    
 
SMITH NICHOLAS CONRAD
PR,CFO
OE
$316,982
134,886
9/29/26
9/30/26
---
$2.35
134,890
3,372,150.0
D
10b
10/1/26 - 9:33:36 pm
4
    
 
MILLER ANDREW CRAIG
DIR
3
---
---
---
5/27/26
---
---
---
---
---
---
5/29/26 - 4:15:20 pm
5
    
 
ETKIN AMIT
PR,CEO,DIR
JS
---
400,000
---
5/14/26
---
---
833,949
-32.4
D
---
5/15/26 - 5:06:10 pm
6
    
 
ETKIN AMIT
PR,CEO,DIR
JS
$122,610
6,227
---
3/1/26
---
$19.69
1,233,949
-0.5
D
R
3/3/26 - 7:16:05 pm
7
    
 
SMITH NICHOLAS CONRAD
CFO
JS
$55,250
2,806
---
3/1/26
---
$19.69
24,060
-10.4
D
R
3/3/26 - 7:15:26 pm
8
    
 
SANCHEZ RAMIRO
DIR
3
---
---
---
8/12/25
---
---
---
---
---
---
8/14/25 - 5:21:57 pm
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