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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:
SPERO THERAPEUTICS INC: SPRO
Price: 6/13/25 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
$2.83 $3.06 $0.51 $158 56 3,970 0.0% 7.6% 23.25% 24.32%
Exch Sector Industry Sub-Industry
NasdaqGS Services Educational Services Services- Educational Services
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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
    
 
SHUKLA SATH
CEO,PR,DIR
AS
$7,748
6,017
8/28/23
8/29/23
$1.26
$1.30
572,500
-1.0
D
R,10b
8/30/23 - 4:20:21 pm
2
    
 
KEUTZER TIMOTHY
O
S
$2,336
1,854
---
8/28/23
---
$1.26
325,290
-0.6
D
R
8/30/23 - 4:23:33 pm
3
1y
3
100%
-22%
2
JOSEPH TAMARA L
LO
S
$2,336
1,854
---
8/28/23
---
$1.26
322,790
-0.6
D
R
8/30/23 - 4:22:54 pm
4
1y
9
44%
0%
1
MAHADEVIA ANKIT
DIR
S
$11,390
9,040
---
8/28/23
---
$1.26
788,792
-1.1
D
R
8/30/23 - 4:21:03 pm
5
    
 
SHUKLA SATH
CEO,PR,DIR
JB
---
266,000
---
8/1/23
---
---
578,517
85.1
D
R
8/3/23 - 4:10:53 pm
6
    
 
DIPALMA STEPHEN J
O
3
---
---
---
7/15/23
---
---
---
---
---
---
7/24/23 - 4:46:28 pm
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