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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:
ACUMEN PHARMACEUTICALS INC: ABOS
Price: 6/12/26 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
$2.37 $3.60 $1.05 $171 72 539 0.0% 3.8% 64.14% 6.83%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Chemicals And Allied Products Biological Products, (No Disgnostic Substances)
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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
1y
3
33%
-10%
2
ZUGA MATT
CFO
AS
$56,620
33,266
1/21/25
1/23/25
$1.60
$1.72
231,744
-12.6
D
10b
1/23/25 - 9:19:28 pm
2
    
 
OCONNELL DANIEL JOSEPH
CEO,DIR
AS
$20,102
12,619
---
1/21/25
---
$1.59
667,488
-1.9
D
10b
1/23/25 - 5:18:02 pm
3
    
 
MEISNER DEREK M
LO,SEC
AS
$5,435
3,418
---
1/21/25
---
$1.59
161,127
-2.1
D
10b
1/23/25 - 5:16:46 pm
4
    
 
BARTON RUSSELL
COO
AS
$4,692
2,914
---
1/21/25
---
$1.61
136,117
-2.1
D
10b
1/23/25 - 5:14:45 pm
5
    
 
SIEMERS ERIC
O
AS
$5,118
3,219
---
1/21/25
---
$1.59
170,298
-1.9
D
10b
1/23/25 - 5:06:50 pm
6
    
 
OCONNELL DANIEL JOSEPH
CEO,DIR
JB
---
225,400
---
1/7/25
---
---
680,107
49.6
D
10b
1/7/25 - 8:09:04 pm
7
    
 
SCHACTERLE AMY
LO
JB
---
8,800
---
1/6/25
---
---
8,800
New
D
R
1/7/25 - 8:02:56 pm
8
    
 
DOHERTY JAMES J
PR
JB
---
62,600
---
1/6/25
---
---
62,600
New
D
R
1/7/25 - 8:00:48 pm
9
    
 
MEISNER DEREK M
LO,SEC
JB
---
66,800
---
1/6/25
---
---
164,545
68.3
D
10b
1/7/25 - 7:57:37 pm
10
    
 
BARTON RUSSELL
COO
JB
---
49,800
---
1/6/25
---
---
139,031
55.8
D
10b
1/7/25 - 7:55:46 pm
11
    
 
ZUGA MATT
CFO
JB
---
66,800
---
1/6/25
---
---
265,010
33.7
D
10b
1/7/25 - 7:53:29 pm
12
    
 
SIEMERS ERIC
O
JB
---
66,800
---
1/6/25
---
---
173,517
62.6
D
10b
1/7/25 - 7:48:53 pm
13
    
 
OCONNELL DANIEL JOSEPH
CEO,DIR
AS
$87,873
47,778
---
1/3/25
---
$1.84
454,707
-9.5
D
10b
1/7/25 - 8:09:04 pm
14
    
 
MEISNER DEREK M
LO,SEC
AS
$20,506
11,122
---
1/3/25
---
$1.84
97,745
-10.2
D
10b
1/7/25 - 7:57:37 pm
15
    
 
BARTON RUSSELL
COO
AS
$14,225
7,636
---
1/3/25
---
$1.86
89,231
-7.9
D
10b
1/7/25 - 7:55:46 pm
16
1y
3
33%
-10%
2
ZUGA MATT
CFO
AS
$24,367
13,235
---
1/3/25
---
$1.84
198,210
-6.3
D
10b
1/7/25 - 7:53:29 pm
17
    
 
SIEMERS ERIC
O
AS
$20,047
10,859
---
1/3/25
---
$1.85
106,717
-9.2
D
10b
1/7/25 - 7:48:53 pm
18
    
 
SCHACTERLE AMY
LO
3
---
---
---
11/5/24
---
---
---
---
---
---
11/6/24 - 5:24:36 pm
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