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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:
BOLT BIOTHERAPEUTICS INC: BOLT
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
$6.00 $14.00 $4.59 $12 2 21 0.0% 0.3% 44.61% 2.26%
Exch Sector Industry Sub-Industry
NasdaqCM 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
    
 
NEMEC SARAH
VP,FO
JB
---
23,000
---
10/22/25
---
---
23,943
2,439.0
D
R
10/24/25 - 7:19:22 pm
2
    
 
YONEHIRO GRANT
COO
JB
---
30,000
---
10/22/25
---
---
38,918
336.4
D
R
10/24/25 - 7:18:58 pm
3
    
 
QUINN WILLIAM P
PR,CEO,CFO,DIR
JB
---
40,000
---
10/22/25
---
---
42,188
1,828.2
D
R
10/24/25 - 7:18:29 pm
4
    
 
NEMEC SARAH
VP,FO
JB*
$687
125
---
6/6/25
---
$5.49
943
15.3
D
R
10/24/25 - 7:19:22 pm
5
1y
4
0%
-64%
2
QUINN WILLIAM P
PR,CEO,CFO,DIR
JB*
$687
125
---
6/6/25
---
$5.49
2,188
6.1
D
R
10/24/25 - 7:18:29 pm
6
    
 
NEMEC SARAH
VP,FO
B
$2,835
5,000
6/6/24
12/16/24
$0.50
$0.64
16,633
43.0
D
---
5/5/25 - 8:40:30 pm
7
1y
4
0%
-64%
2
QUINN WILLIAM P
PR,CEO,CFO,DIR
B
$2,835
5,000
6/6/24
12/16/24
$0.50
$0.64
41,272
13.8
D
---
5/5/25 - 8:35:34 pm
8
    
 
DUPONT JAKOB
DIR
3
---
---
---
9/3/24
---
---
---
---
---
---
9/6/24 - 12:18:50 pm
9
    
 
NEMEC SARAH
AO
3
---
---
---
5/15/24
---
---
11,363
---
D
---
5/15/24 - 5:43:22 pm
10
1y
4
0%
-64%
2
QUINN WILLIAM P
CFO
B
$7,125
7,500
---
12/12/23
---
$0.95
36,272
26.1
D
---
12/13/23 - 1:40:19 pm
11
    
 
YONEHIRO GRANT
O
JB*
$1,955
2,500
---
12/6/23
---
$0.78
8,918
39.0
D
---
2/6/24 - 1:10:42 pm
12
    
 
PEREZ EDITH A
O
JB*
$1,955
2,500
---
12/6/23
---
$0.78
46,612
5.7
D
---
2/6/24 - 1:09:39 pm
13
1y
1
0%
-90%
2
SCHATZMAN RANDALL C
CEO,DIR
JB*
$1,955
2,500
---
12/6/23
---
$0.78
12,859
24.1
D
---
2/6/24 - 1:08:17 pm
14
1y
4
0%
-64%
2
QUINN WILLIAM P
CFO
JB*
$1,955
2,500
---
12/6/23
---
$0.78
28,772
9.5
D
---
12/13/23 - 1:40:19 pm
15
1y
4
100%
-48%
2
ENGLEMAN EDGAR
DIR
S
$128,993
148,884
11/29/23
11/30/23
---
$0.86
251,522
-37.2
I
---
12/1/23 - 12:31:13 pm
16
1y
4
100%
-48%
2
ENGLEMAN EDGAR
DIR
S
$1,751
1,943
---
11/21/23
---
$0.90
269,587
-0.7
I
---
11/22/23 - 7:45:34 pm
17
1y
3
100%
-54%
8
VIVO CAPITAL VIII LLC
BO
S
$3,060
3,400
---
11/21/23
---
$0.90
111,662
-3.0
I
---
11/22/23 - 6:51:43 pm
18
1y
4
100%
-48%
2
ENGLEMAN EDGAR
DIR
S
$45,675
49,173
11/16/23
11/20/23
---
$0.92
269,823
-15.4
I
---
11/20/23 - 9:31:40 pm
19
1y
3
100%
-54%
8
VIVO CAPITAL VIII LLC
BO
S
$79,933
86,054
11/16/23
11/20/23
---
$0.92
113,119
-43.2
I
---
11/20/23 - 9:09:11 pm
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