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PATEL DINESH V PH D
President and CEO at Protagonist Therapeutics. Filing since 20 Dec 2017.
CIK 0001120477
Company
Date
Role
Action
Shares
Amount
Of holding
PTGX
Protagonist Therapeutics, Inc
10 Sep 2026
President and CEO
Sold on a plan
7,278
$1.05M
1.4%
PTGX
Protagonist Therapeutics, Inc
9 Sep 2026
President and CEO
Sold on a plan
63,548
$9.29M
10.8%
PTGX
Protagonist Therapeutics, Inc
8 Sep 2026
President and CEO
Sold on a plan
54,174
$7.90M
9.4%
PTGX
Protagonist Therapeutics, Inc
11 Aug 2026
President and CEO
Sold on a plan
34,239
$5.09M
6.1%
PTGX
Protagonist Therapeutics, Inc
10 Aug 2026
President and CEO
Sold on a plan
65,761
$9.81M
11.2%
PTGX
Protagonist Therapeutics, Inc
12 May 2026
President and CEO
Sold at will
75,000
$7.51M
12.5%
PTGX
Protagonist Therapeutics, Inc
25 Mar 2026
President and CEO
Sold at will
54,641
$5.52M
9.4%
PTGX
Protagonist Therapeutics, Inc
24 Mar 2026
President and CEO
Sold at will
59
$5.96K
0.0%
PTGX
Protagonist Therapeutics, Inc
27 Jan 2026
President and CEO
Sold at will
4,068
$338.42K
0.7%
PTGX
Protagonist Therapeutics, Inc
26 Jan 2026
President and CEO
Sold at will
24,890
$2.09M
4.2%
PTGX
Protagonist Therapeutics, Inc
23 Jan 2026
President and CEO
Sold at will
19,315
$1.63M
3.3%
PTGX
Protagonist Therapeutics, Inc
20 Jan 2026
President and CEO
Sold at will
34,438
$2.84M
5.6%
PTGX
Protagonist Therapeutics, Inc
25 Jul 2025
President and CEO
Sold at will
10,415
$570.53K
2.0%
PTGX
Protagonist Therapeutics, Inc
23 Jul 2025
President and CEO
Sold at will
17,520
$959.92K
3.2%
PTGX
Protagonist Therapeutics, Inc
22 Jul 2025
President and CEO
Sold at will
22,065
$1.21M
3.9%
PTGX
Protagonist Therapeutics, Inc
21 Jul 2025
President and CEO
Sold at will
12,859
$705.44K
2.2%
PTGX
Protagonist Therapeutics, Inc
19 Feb 2025
President and CEO
Sold at will
5,359
$204.61K
1.0%
PTGX
Protagonist Therapeutics, Inc
26 Nov 2024
President and CEO
Sold at will
21,480
$993.45K
5.0%
PTGX
Protagonist Therapeutics, Inc
25 Nov 2024
President and CEO
Sold at will
78,520
$3.69M
15.3%
PTGX
Protagonist Therapeutics, Inc
7 Jun 2024
President and CEO
Sold on a plan
35,000
$1.23M
6.4%
PTGX
Protagonist Therapeutics, Inc
1 Apr 2024
President and CEO
Sold on a plan
25,000
$707.75K
4.4%
PTGX
Protagonist Therapeutics, Inc
1 Mar 2024
President and CEO
Sold on a plan
30,000
$948.60K
5.0%
PTGX
Protagonist Therapeutics, Inc
13 Dec 2023
President and CEO
Sold on a plan
75,000
$1.51M
12.3%
PTGX
Protagonist Therapeutics, Inc
21 Dec 2021
President and CEO
Sold, plan not stated
15,000
$482.17K
3.0%
PTGX
Protagonist Therapeutics, Inc
19 Jan 2021
President and CEO
Sold, plan not stated
24,846
$611.10K
5.5%
PTGX
Protagonist Therapeutics, Inc
3 Dec 2019
President and CEO
Bought
30,000
$168.50K
7.9%
PTGX
Protagonist Therapeutics, Inc
6 Aug 2019
President and CEO
Sold, plan not stated
10,792
$95.54K
2.8%
PTGX
Protagonist Therapeutics, Inc
1 Mar 2019
President and CEO
Sold, plan not stated
2,183
$17.53K
0.6%
PTGX
Protagonist Therapeutics, Inc
6 Feb 2019
President and CEO
Sold, plan not stated
10,909
$84.41K
3.0%
PTGX
Protagonist Therapeutics, Inc
21 Dec 2017
President and CEO
Sold, plan not stated
8,210
$160.57K
4.1%
PTGX
Protagonist Therapeutics, Inc
20 Dec 2017
President and CEO
Sold, plan not stated
1,790
$34.99K
0.9%
31 decisions on file.
