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 S  AS  JS*  OS  OS*  3
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 JS
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Detailed Insider History for:
PROTAGONIST THERAPEUTICS INC: PTGX
Price: 1/30/26 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
$81.80 $96.54 $33.70 $5,114 63 907 0.0% 15.9% 119.46% 1.10%
Exch Sector Industry Sub-Industry
NasdaqGM 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
1y
11
27%
24%
1
PATEL DINESH V PH D
PR,CEO,DIR
OS
$4,063,743
48,273
1/23/26
1/27/26
---
$83.19
574,505
-7.8
D
---
1/27/26 - 9:21:26 pm
2
    
 
PATEL DINESH V PH D
PR,CEO,DIR
OE
$520,631
48,273
1/23/26
1/27/26
$4.21
$21.58
593,820
8.8
D
---
1/27/26 - 9:21:26 pm
3
    
 
ALI ASIF
CFO
OS
$3,841,038
46,203
---
1/27/26
$83.13
$83.14
60,320
-43.4
D
---
1/27/26 - 9:20:42 pm
4
    
 
ALI ASIF
CFO
OE
$453,080
28,000
---
1/27/26
---
$12.17
106,523
35.7
D
---
1/27/26 - 9:20:42 pm
5
    
 
MOLINA ARTURO MD
O
OS
$821,400
10,000
1/26/26
1/27/26
---
$82.00
84,115
-10.6
D
---
1/27/26 - 9:19:50 pm
6
    
 
MOLINA ARTURO MD
O
OE
$80,400
10,000
1/26/26
1/27/26
---
$8.04
89,115
12.6
D
---
1/27/26 - 9:19:50 pm
7
    
 
PATEL DINESH V PH D
PR,CEO,DIR
JS
---
6,000
---
1/23/26
---
---
574,505
-1.0
D
---
1/27/26 - 9:21:26 pm
8
    
 
MOLINA ARTURO MD
O
JS*
$1,083,905
13,151
---
1/23/26
---
$82.42
84,115
-13.5
D
---
1/27/26 - 9:19:50 pm
9
    
 
MOLINA ARTURO MD
O
S
$784,715
9,514
---
1/20/26
---
$82.48
97,266
-8.9
D
R
1/21/26 - 5:17:42 pm
10
1y
11
27%
24%
1
PATEL DINESH V PH D
PR,CEO,DIR
S
$2,840,446
34,438
---
1/20/26
---
$82.48
580,505
-5.6
D
R
1/21/26 - 5:16:38 pm
11
    
 
ALI ASIF
CFO
S
$708,338
8,588
---
1/20/26
---
$82.48
78,077
-9.9
D
R
1/21/26 - 5:15:14 pm
12
1y
4
75%
116%
3
SELICK HAROLD E
DIR
OB
$60,199
14,299
---
1/9/26
---
$4.21
60,845
30.7
D
---
1/13/26 - 4:45:36 pm
13
    
 
SELICK HAROLD E
DIR
JB
---
2,695
---
1/2/26
---
---
46,546
6.1
D
R
1/6/26 - 7:44:13 pm
14
    
 
WADDILL WILLIAM D
DIR
JB
---
2,695
---
1/2/26
---
---
7,825
52.5
D
R
1/6/26 - 7:42:49 pm
15
    
 
GIRAUDO BRYAN
DIR
JB
---
2,695
---
1/2/26
---
---
17,825
17.8
D
R
1/6/26 - 7:41:45 pm
16
    
 
WILLIAMS LEWIS T
DIR
JB
---
2,695
---
1/2/26
---
---
7,825
52.5
D
R
1/6/26 - 7:40:41 pm
17
    
 
O DOWD SARAH A
DIR
JB
---
2,695
---
1/2/26
---
---
7,825
52.5
D
R
1/6/26 - 7:39:35 pm
18
    
 
PATEL DINESH V PH D
PR,CEO,DIR
JB
---
95,400
---
1/2/26
---
---
614,943
18.4
D
R
1/6/26 - 7:38:09 pm
19
    
 
ALI ASIF
CFO
JB
---
25,600
---
1/2/26
---
---
86,665
41.9
D
R
1/6/26 - 7:37:03 pm
20
    
 
MOLINA ARTURO MD
O
JB
---
25,600
---
1/2/26
---
---
106,780
31.5
D
R
1/6/26 - 7:35:56 pm
21
    
 
PATEL DINESH V PH D
PR,CEO,DIR
JS
---
440
---
11/21/25
---
---
519,543
-0.1
D
---
11/24/25 - 4:01:18 pm
22
    
 
MOLINA ARTURO MD
O
S
$229,896
2,712
---
11/17/25
---
$84.77
81,180
-3.2
D
R
11/19/25 - 4:01:18 pm
23
1y
4
0%
36%
3
WADDILL WILLIAM D
DIR
OS
$979,480
12,000
---
10/10/25
$69.25
$87.81
5,130
-70.1
D
10b
10/14/25 - 4:01:11 pm
24
    
 
WADDILL WILLIAM D
DIR
OE
$83,760
12,000
---
10/10/25
---
$6.98
17,130
233.9
D
10b
10/14/25 - 4:01:11 pm
25
1y
4
0%
36%
3
WADDILL WILLIAM D
DIR
AS
$257,000
4,000
---
9/22/25
---
$64.25
5,130
-43.8
D
10b
9/24/25 - 8:35:42 pm
26
    
 
PATEL DINESH V PH D
PR,CEO,DIR
JS
---
620
---
9/16/25
---
---
519,983
-0.1
D
---
9/18/25 - 5:35:15 pm
27
1y
4
0%
36%
3
WADDILL WILLIAM D
DIR
AS
$237,000
4,000
---
8/27/25
---
$59.25
9,130
-30.5
D
10b
8/29/25 - 5:30:16 pm
28
1y
11
27%
24%
1
PATEL DINESH V PH D
PR,CEO,DIR
S
$570,534
10,415
---
7/25/25
---
$54.78
520,603
-2.0
D
---
7/28/25 - 6:08:48 pm
29
1y
11
27%
24%
1
PATEL DINESH V PH D
PR,CEO,DIR
S
$2,880,044
52,444
7/21/25
7/23/25
---
$54.79
531,018
-9.0
D
---
7/23/25 - 6:57:03 pm
30
    
 
PATEL DINESH V PH D
PR,CEO,DIR
JB
---
25,000
---
7/21/25
---
---
583,462
4.5
D
---
7/23/25 - 6:57:03 pm
31
    
 
PATEL DINESH V PH D
PR,CEO,DIR
JS
---
5,000
---
7/16/25
---
---
558,462
-0.9
D
---
7/18/25 - 4:01:15 pm
32
    
 
PATEL DINESH V PH D
PR,CEO,DIR
JS
---
1,355
6/13/25
6/16/25
---
---
562,905
-0.2
D
---
6/17/25 - 4:01:12 pm
33
    
 
MOLINA ARTURO MD
O
OS
$1,125,400
20,000
6/9/25
6/10/25
$55.51
$57.03
83,892
-19.3
D
---
6/11/25 - 5:40:40 pm
34
    
 
MOLINA ARTURO MD
O
OE
$160,800
20,000
6/9/25
6/10/25
---
$8.04
93,892
27.1
D
---
6/11/25 - 5:40:40 pm
35
1y
4
75%
116%
3
SELICK HAROLD E
DIR
OB
$12,441
10,725
---
4/28/25
---
$1.16
43,851
32.4
D
---
4/30/25 - 4:45:59 pm
36
    
 
ALI ASIF
CFO
S
$80,776
1,756
---
4/22/25
---
$46.00
61,065
-2.8
D
R
4/23/25 - 4:30:15 pm
37
1y
4
0%
36%
3
WADDILL WILLIAM D
DIR
AS
$217,000
4,000
---
3/17/25
---
$54.25
13,130
-23.4
D
10b
3/19/25 - 4:01:12 pm
38
    
 
MOLINA ARTURO MD
O
OS
$1,700,850
30,514
---
3/13/25
---
$55.74
83,892
-26.7
D
---
3/14/25 - 6:21:44 pm
39
    
 
MOLINA ARTURO MD
O
OE
$746,956
30,514
---
3/13/25
$23.42
$38.98
114,406
36.4
D
---
3/14/25 - 6:21:44 pm
40
    
 
ALI ASIF
CFO
OS
$1,462,553
24,903
---
3/12/25
---
$58.73
62,821
-28.4
D
---
3/14/25 - 6:20:46 pm
41
    
 
ALI ASIF
CFO
OE
$371,164
24,903
---
3/12/25
$12.17
$19.19
87,724
39.6
D
---
3/14/25 - 6:20:46 pm
42
1y
17
76%
116%
1
PATEL DINESH V PH D
PR,CEO,DIR
OB
$101,040
24,000
---
3/5/25
---
$4.21
564,260
4.4
D
---
3/5/25 - 8:02:40 pm
43
1y
11
27%
24%
1
PATEL DINESH V PH D
PR,CEO,DIR
S
$204,607
5,359
---
2/19/25
---
$38.18
540,260
-1.0
D
R
2/20/25 - 5:25:23 pm
44
    
 
MOLINA ARTURO MD
O
JS
---
3,640
---
1/16/25
---
---
83,892
-4.2
D
R
1/17/25 - 5:47:00 pm
45
    
 
ALI ASIF
CFO
JS
---
3,918
---
1/16/25
---
---
62,821
-5.9
D
R
1/17/25 - 5:45:25 pm
46
    
 
PATEL DINESH V PH D
PR,CEO,DIR
JS
---
12,636
---
1/15/25
---
---
545,619
-2.3
D
R
1/17/25 - 5:46:26 pm
47
    
 
WADDILL WILLIAM D
DIR
JB
---
5,130
---
1/2/25
---
---
17,130
42.8
D
R
1/6/25 - 6:11:34 pm
48
    
 
O DOWD SARAH A
DIR
JB
---
5,130
---
1/2/25
---
---
5,130
New
D
R
1/6/25 - 6:10:39 pm
49
    
 
WILLIAMS LEWIS T
DIR
JB
---
5,130
---
1/2/25
---
---
5,130
New
D
R
1/6/25 - 6:09:35 pm
50
    
 
SELICK HAROLD E
DIR
JB
---
5,130
---
1/2/25
---
---
33,126
18.3
D
R
1/6/25 - 6:08:38 pm
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