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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:
SEAPORT THERAPEUTICS INC: SPTX
Price: 5/29/26 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
$18.19 $23.00 $14.85 $965 53 586 0.0% 2.9% 28.64% 35.39%
Exch Sector Industry Sub-Industry
NasdaqGS 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
    
 
GAP COINVESTMENTS CDA L P
DIR,BO
3
---
---
---
5/4/26
---
---
6,101,582
---
I
---
5/6/26 - 9:16:29 pm
2
    
 
GENERAL ATLANTIC \(SP\) L P
DIR,BO
3
---
---
---
5/4/26
---
---
6,101,582
---
I
---
5/6/26 - 9:14:40 pm
3
    
 
PURETECH HEALTH PLC
BO
JB
---
16,382,534
---
5/4/26
---
---
16,685,013
5,416.1
I
---
5/6/26 - 7:38:15 pm
4
    
 
HEALY JAMES
DIR
JB
---
2,731,538
---
5/4/26
---
---
2,731,538
New
I
---
5/4/26 - 6:14:20 pm
5
    
 
WHITE LAUREN
CFO
JB
---
6,702
---
5/4/26
---
---
6,702
New
I
---
5/4/26 - 6:13:52 pm
6
    
 
GLADSTEIN LANA
GC
JB
---
33,515
---
5/4/26
---
---
33,515
New
D
---
5/4/26 - 6:08:47 pm
7
    
 
CHEN MICHAEL CUNYUAN
O
JB
---
3,351
---
5/4/26
---
---
3,351
New
D
---
5/4/26 - 6:07:41 pm
8
    
 
TORRES DENICE
DIR
JB
---
13,406
---
5/4/26
---
---
13,406
New
I
---
5/4/26 - 6:06:29 pm
9
    
 
PAUL STEVEN M
DIR
JB
---
67,031
---
5/4/26
---
---
863,031
8.4
D
---
5/4/26 - 6:05:45 pm
10
1w
1
0%
-10%
3
ARCH VENTURE PARTNERS XII LLC
BO
JB*
$19,800,000
1,100,000
---
5/4/26
---
$18.00
6,294,951
21.2
I
---
5/4/26 - 6:02:53 pm
11
    
 
ARCH VENTURE PARTNERS XII LLC
BO
JB
---
5,194,951
---
5/4/26
---
---
5,194,951
New
I
---
5/4/26 - 6:02:53 pm
12
    
 
LOEBEL ANTONY
O
JB
---
20,109
---
5/4/26
---
---
20,109
New
D
---
5/4/26 - 6:01:22 pm
13
    
 
PURETECH HEALTH PLC
BO
3
---
---
---
4/30/26
---
---
302,479
---
I
---
4/30/26 - 9:35:10 pm
14
    
 
PETERSON SANDRA E
DIR
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:18:34 pm
15
    
 
ZOHAR DAPHNE
CEO,DIR
3
---
---
---
4/30/26
---
---
1,194,001
---
D
---
4/30/26 - 8:17:56 pm
16
    
 
MATES SHARON
DIR
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:14:21 pm
17
    
 
TORRES DENICE
DIR
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:14:13 pm
18
    
 
WHITE LAUREN
CFO
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:14:00 pm
19
    
 
PITTS JASON
DIR
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:11:48 pm
20
    
 
WHEADON DAVID E
DIR
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:10:25 pm
21
    
 
HEALY JAMES
DIR
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:10:22 pm
22
    
 
PAUL STEVEN M
DIR
3
---
---
---
4/30/26
---
---
796,000
---
D
---
4/30/26 - 8:09:45 pm
23
    
 
ARCH VENTURE PARTNERS XII LLC
BO
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:09:17 pm
24
    
 
GLADSTEIN LANA
GC
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:07:26 pm
25
    
 
CHEN MICHAEL CUNYUAN
O
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:05:33 pm
26
    
 
HOMBACH ROBERT J
DIR
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:05:22 pm
27
    
 
LOEBEL ANTONY
O
3
---
---
---
4/30/26
---
---
---
---
---
---
4/30/26 - 8:04:48 pm
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