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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:
HARPOON THERAPEUTICS INC: HARP
Price: 3/15/24 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
$23.01 $23.21 $0.00 $492 21 1,277 0.0% 3.2% 82.85% 0.35%
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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
    
 
NEW LEAF BIOPHARMA OPPORTUNITIES II L P
DIR,BO
JS
---
1,473,386
---
3/11/24
---
---
---
All
D
---
3/11/24 - 5:28:46 pm
2
    
 
NEW LEAF BIOPHARMA OPPORTUNITIES II L P
DIR,BO
JS
---
395,783
---
3/11/24
---
---
---
All
I
---
3/11/24 - 5:28:46 pm
3
    
 
SILVERNAIL LAUREN P
DIR
JS
---
5,000
---
3/11/24
---
---
---
All
D
R
3/11/24 - 5:26:37 pm
4
    
 
WALKER LUKE NATHANIEL
O
JS
---
135,000
---
3/11/24
---
---
---
All
D
R
3/11/24 - 5:25:57 pm
5
    
 
MYERS SCOTT DUNSETH
DIR
JS
---
22,665
---
3/11/24
---
---
---
All
D
R
3/11/24 - 5:24:59 pm
6
    
 
ROBBINS ANDREW R
DIR
JS
---
5,000
---
3/11/24
---
---
---
All
D
R
3/11/24 - 5:18:48 pm
7
    
 
LANZA FRANK J
FO,AO
JS
---
18,734
---
3/11/24
---
---
---
All
D
R
3/11/24 - 5:17:33 pm
8
    
 
EASTLAND JULIA MARIE
PR,CEO,DIR
JS
---
269,381
---
3/11/24
---
---
---
All
D
R
3/11/24 - 5:17:04 pm
9
    
 
EASTLAND JULIA MARIE
PR,CEO,DIR
JB
---
31,250
---
3/11/24
---
---
269,381
13.1
D
R
3/11/24 - 5:17:04 pm
10
    
 
BAILES JOSEPH S
DIR
JS
---
5,000
---
3/11/24
---
---
---
All
D
R
3/11/24 - 5:16:39 pm
11
1w
1
0%
0%
3
MERCK AND CO INC
BO
JB*
$492,135,712
21,397,204
---
3/11/24
---
$23.00
1,000
---
I
---
3/11/24 - 3:27:05 pm
12
    
 
MERCK AND CO INC
BO
3
---
---
---
1/7/24
---
---
---
---
I
---
1/17/24 - 5:52:40 pm
13
    
 
WALKER LUKE NATHANIEL
O
JB
---
115,000
---
1/7/24
---
---
135,000
575.0
D
R
1/9/24 - 4:30:12 pm
14
    
 
LANZA FRANK J
FO,AO
JB
---
15,000
---
1/7/24
---
---
18,362
446.2
D
R
1/9/24 - 4:30:09 pm
15
    
 
EASTLAND JULIA MARIE
PR,CEO,DIR
JB
---
178,500
---
1/7/24
---
---
232,003
333.6
D
R
1/9/24 - 4:30:07 pm
16
    
 
MYERS SCOTT DUNSETH
DIR
JB
---
2,048
---
1/1/24
---
---
22,666
9.9
D
R
1/3/24 - 4:30:54 pm
17
    
 
HUNT RONALD
DIR,BO
JB
---
1,072
---
1/1/24
---
---
12,801
9.1
D
R
1/3/24 - 4:30:44 pm
18
    
 
CHIN MARK
DIR
JB
---
1,072
---
1/1/24
---
---
12,801
9.1
D
R
1/3/24 - 4:30:33 pm
19
    
 
BUCHER JAMES B
LO
3
---
---
---
12/21/23
---
---
---
---
---
---
12/26/23 - 4:05:06 pm
20
    
 
SILVERNAIL LAUREN P
DIR
JB
---
5,000
---
11/27/23
---
---
5,000
New
D
R
11/28/23 - 4:29:13 pm
21
    
 
ROBBINS ANDREW R
DIR
JB
---
5,000
---
11/27/23
---
---
5,000
New
D
R
11/28/23 - 4:28:20 pm
22
    
 
MYERS SCOTT DUNSETH
DIR
JB
---
5,000
---
11/27/23
---
---
20,618
32.0
D
R
11/28/23 - 4:26:56 pm
23
    
 
HUNT RONALD
DIR,BO
JB
---
5,000
---
11/27/23
---
---
11,729
74.3
D
R
11/28/23 - 4:25:55 pm
24
    
 
DRACHMAN JONATHAN G
DIR
JB
---
5,000
---
11/27/23
---
---
5,000
New
D
R
11/28/23 - 4:25:02 pm
25
    
 
CHIN MARK
DIR
JB
---
5,000
---
11/27/23
---
---
11,729
74.3
D
R
11/28/23 - 4:23:56 pm
26
    
 
BAILES JOSEPH S
DIR
JB
---
5,000
---
11/27/23
---
---
5,000
New
D
R
11/28/23 - 4:22:46 pm
27
    
 
WALKER LUKE NATHANIEL
O
JB
---
20,000
---
11/26/23
---
---
20,000
New
D
R
11/28/23 - 4:32:38 pm
28
    
 
LANZA FRANK J
FO,AO
JB
---
2,000
---
11/26/23
---
---
3,362
146.8
D
R
11/28/23 - 4:31:43 pm
29
    
 
EASTLAND JULIA MARIE
PR,CEO,DIR
JB
---
50,000
---
11/26/23
---
---
53,503
1,427.3
D
R
11/28/23 - 4:30:30 pm
30
    
 
NEW LEAF BIOPHARMA OPPORTUNITIES II L P
BO
JB*
---
171,500
---
10/25/23
---
---
395,783
76.5
I
---
10/27/23 - 4:41:26 pm
31
    
 
NEW LEAF BIOPHARMA OPPORTUNITIES II L P
BO
JB*
---
1,372,000
---
10/25/23
---
---
1,463,386
1,501.3
D
---
10/27/23 - 4:41:26 pm
32
1y
1
100%
5%
5
HUNT RONALD
DIR,BO
JB*
---
1,543,500
---
10/25/23
---
---
1,463,386
---
I
---
10/27/23 - 4:03:17 pm
33
    
 
MYERS SCOTT DUNSETH
DIR
JB
---
5,797
---
10/1/23
---
---
15,618
59.0
D
R
10/2/23 - 5:36:54 pm
34
    
 
HUNT RONALD
DIR,BO
JB
---
3,035
---
10/1/23
---
---
6,729
82.2
D
R
10/2/23 - 5:35:55 pm
35
    
 
CHIN MARK
DIR
JB
---
3,035
---
10/1/23
---
---
6,729
82.2
D
R
10/2/23 - 5:34:24 pm
36
    
 
CHIN MARK
DIR
JB
---
18,656
---
7/1/23
---
---
36,941
102.0
D
R
7/6/23 - 6:37:54 pm
37
    
 
HUNT RONALD
DIR,BO
JB
---
18,656
---
7/1/23
---
---
36,941
102.0
D
R
7/6/23 - 6:36:30 pm
38
    
 
MYERS SCOTT DUNSETH
DIR
JB
---
35,634
---
7/1/23
---
---
98,215
56.9
D
R
7/6/23 - 6:34:50 pm
39
    
 
VINEY JOANNE L
DIR
JB
---
21,028
---
4/1/23
---
---
21,028
New
D
R
4/4/23 - 5:07:41 pm
40
    
 
MYERS SCOTT DUNSETH
DIR
JB
---
34,925
---
4/1/23
---
---
62,581
126.3
D
R
4/4/23 - 5:06:07 pm
41
    
 
HUNT RONALD
DIR,BO
JB
---
18,285
---
4/1/23
---
---
18,285
New
D
R
4/4/23 - 5:05:16 pm
42
    
 
COLOWICK ALAN
DIR
JB
---
16,456
---
4/1/23
---
---
16,456
New
D
R
4/4/23 - 5:03:38 pm
43
    
 
CHIN MARK
DIR
JB
---
18,285
---
4/1/23
---
---
18,285
New
D
R
4/4/23 - 5:02:30 pm
44
    
 
NEW LEAF BIOPHARMA OPPORTUNITIES II L P
BO
3
---
---
---
3/23/23
---
---
2,242,839
---
I
---
3/27/23 - 5:49:07 pm
45
    
 
NEW LEAF BIOPHARMA OPPORTUNITIES II L P
BO
3
---
---
---
3/23/23
---
---
913,860
---
D
---
3/27/23 - 5:49:07 pm
46
    
 
NEW LEAF BIOPHARMA OPPORTUNITIES II L P
BO
3
---
---
---
3/23/23
---
---
10,000
---
D
---
3/27/23 - 5:49:07 pm
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