Protagonist Therapeutics, Inc.
US ˙ NasdaqGM ˙ US74366E1029

SecurityPTGX / Protagonist Therapeutics, Inc.
InsiderDinesh V Ph D Patel
This page shows the track record and history of PATEL DINESH V PH D insider trades in Protagonist Therapeutics, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Dinesh V Ph D Patel in PTGX / Protagonist Therapeutics, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
2019-12-03 10,000 5.5500 10,000 5.5500 55,500 363 24.1600 186,100 335.32
2019-12-03 20,000 5.6500 20,000 5.6500 113,000

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

PTGX / Protagonist Therapeutics, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Dinesh V Ph D Patel in PTGX / Protagonist Therapeutics, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
2025-07-25 10,415 54.7800 10,415 54.7800 570,534 13 50.9600 -39,785 -6.97
2025-07-23 17,520 54.7900 17,520 54.7900 959,921
2025-07-22 22,065 55.0500 22,065 55.0500 1,214,678
2025-07-21 12,859 54.8600 12,859 54.8600 705,445
2025-02-19 5,359 38.1800 5,359 38.1800 204,607
2024-11-26 21,480 46.2500 21,480 46.2500 993,450
2024-11-25 78,520 46.9600 78,520 46.9600 3,687,299
2021-12-21 15,000 32.1447 15,000 32.1447 482,170
2019-08-06 10,792 8.8524 10,792 8.8524 95,535
2019-03-01 2,183 8.0300 2,183 8.0300 17,529
2019-02-06 777 8.0981 777 8.0981 6,292
2019-02-06 10,132 7.7100 10,132 7.7100 78,118

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

PTGX / Protagonist Therapeutics, Inc. Insider Trades
Insider Transaction History
File
Date		 Trade
Date		 Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price		 Unit
Price		 Units
Changed		 Value
Changed (1K)		 Remaining
Options		 Remaining
Shares
2025-09-18 2025-09-16 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -620 519,983
2025-07-28 2025-07-25 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 54.7800 -10,415 -571 520,603
2025-07-23 2025-07-23 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 54.7900 -17,520 -960 531,018
2025-07-23 2025-07-22 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 55.0500 -22,065 -1,215 548,538
2025-07-23 2025-07-21 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 54.8600 -12,859 -705 570,603
2025-07-23 2025-07-21 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 25,000 583,462
2025-07-18 2025-07-16 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -5,000 558,462
2025-06-17 2025-06-16 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -685 562,905
2025-06-17 2025-06-13 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -670 563,590
2025-03-05 2025-03-05 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 4.2100 24,000 101 564,260
2025-02-20 2025-02-19 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 38.1800 -5,359 -205 540,260
2025-01-17 2025-01-15 4 PATEL DINESH V PH D PTGX Common Stock F - Taxes D -12,636 545,619
2025-01-06 2025-01-02 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 149,800 558,255
2024-11-27 2024-11-26 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 46.2500 -21,480 -993 408,455
2024-11-27 2024-11-25 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 21.5800 1,727 37 429,935
2024-11-27 2024-11-25 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -7,000 428,208
2024-11-27 2024-11-25 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 46.9600 -78,520 -3,687 435,208
2024-11-21 2024-11-19 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -1,000 513,415
2024-06-17 2024-06-13 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -1,000 514,415
2024-06-11 2024-06-07 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 35.1900 -35,000 -1,232 515,415
2024-04-02 2024-04-01 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 28.3100 -25,000 -708 549,590
2024-03-01 2024-03-01 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 31.6200 -30,000 -949 574,590
2024-02-28 2024-02-26 4 PATEL DINESH V PH D PTGX Common Stock F - Taxes D 29.5300 -10,915 -322 604,590
2024-02-20 2024-02-15 4 PATEL DINESH V PH D PTGX Common Stock F - Taxes D 28.2300 -3,717 -105 615,505
2024-01-04 2024-01-02 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 84,875 619,222
2023-12-15 2023-12-13 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 20.0800 -75,000 -1,506 534,347
2023-10-19 2023-10-18 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 4.2100 6,000 25 609,347
2023-06-02 2023-05-31 4 PATEL DINESH V PH D PTGX Common Stock F - Taxes D 26.0700 -12,165 -317 602,946
2023-06-02 2023-05-31 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 30,000 615,111
2023-06-02 2023-02-22 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -10,000 583,448
2023-01-18 2022-12-28 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -3,116 598,096
2023-01-18 2022-05-04 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -3,000 581,048
2022-08-24 2022-08-23 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 4.2100 20,000 84 604,048
2022-05-04 2022-05-04 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 4.21 -15,742 80,000
2022-05-04 2022-05-04 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 4.2100 15,742 66 584,048
2022-04-26 2022-04-26 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 4.21 -30,000 95,742
2022-04-26 2022-04-26 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 4.2100 30,000 126 568,306
2022-04-14 2022-04-14 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.89 -34,087 0
2022-04-14 2022-04-14 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.8900 34,087 64 537,847
2022-03-02 2022-02-28 4 PATEL DINESH V PH D PTGX Common Stock F - Taxes D 24.2800 -4,648 -113 503,760
2022-02-17 2022-02-15 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) A - Award D 28.73 187,500 187,500
2022-02-17 2022-02-15 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 31,250 508,408
2021-12-23 2021-12-21 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 32.1447 -15,000 -482 477,158
2021-09-21 2021-09-21 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 4.21 -40,000 125,742
2021-09-21 2021-09-21 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 4.2100 40,000 168 492,158
2021-02-26 2021-02-26 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) A - Award D 23.57 225,000 225,000
2021-02-26 2021-02-26 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 25,000 451,144
2021-01-20 2021-01-19 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 4.21 -13,000 165,742
2021-01-20 2021-01-19 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 24.5957 -24,846 -611 426,144
2021-01-20 2021-01-19 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 4.2100 13,000 55 450,990
2020-05-01 2020-04-29 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -2,000 437,990
2020-03-23 2020-03-20 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.89 -10,000 34,087
2020-03-23 2020-03-20 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.8900 10,000 19 439,990
2020-03-13 2020-03-12 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.16 -18,344 0
2020-03-13 2020-03-12 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.1600 18,344 21 429,990
2020-02-28 2020-02-28 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) A - Award D 7.80 235,000 235,000
2019-12-03 2019-12-03 4 PATEL DINESH V PH D PTGX Common Stock P - Purchase D 5.6500 20,000 113 409,824
2019-12-03 2019-12-03 4 PATEL DINESH V PH D PTGX Common Stock P - Purchase D 5.5500 10,000 56 389,824
2019-11-27 2019-11-26 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.16 -4,000 18,343
2019-11-27 2019-11-26 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.1600 4,000 5 379,824
2019-08-08 2019-08-06 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 8.8524 -10,792 -96 374,792
2019-03-04 2019-03-01 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 8.0300 -2,183 -18 383,831
2019-03-04 2019-02-28 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) A - Award D 8.02 172,500 172,500
2019-03-04 2019-02-28 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 28,750 386,014
2019-02-08 2019-02-06 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 7.7100 -10,132 -78 357,264
2019-02-08 2019-02-06 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 8.0981 -777 -6 367,396
2019-01-14 2019-01-11 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.16 -22,344 22,343
2019-01-14 2019-01-11 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.1600 22,344 26 368,173
2018-08-17 2018-08-15 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) A - Award D 8.58 54,700 54,700
2018-08-17 2018-08-15 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 82,050 345,829
2018-07-13 2018-07-12 4 PATEL DINESH V PH D PTGX Common Stock G - Gift D -2,000 263,779
2018-05-11 2018-05-10 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.16 -13,516 44,687
2018-05-11 2018-05-10 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.1600 13,516 16 265,779
2018-04-03 2018-04-02 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.16 -20,000 58,203
2018-04-03 2018-04-02 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.1600 20,000 23 252,263
2018-03-28 2018-03-26 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 0.87 -11,298 0
2018-03-28 2018-03-26 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 0.8700 11,298 10 232,263
2018-03-02 2018-02-28 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) A - Award D 16.95 150,000 150,000
2018-03-02 2018-02-28 4 PATEL DINESH V PH D PTGX Common Stock A - Award D 25,000 219,259
2017-12-21 2017-12-21 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.89 -8,210 44,087
2017-12-21 2017-12-21 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 19.5578 -8,210 -161 190,437
2017-12-21 2017-12-21 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.8900 8,210 16 198,647
2017-12-20 2017-12-20 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.89 -1,790 52,297
2017-12-20 2017-12-20 4 PATEL DINESH V PH D PTGX Common Stock S - Sale D 19.5460 -1,790 -35 190,437
2017-12-20 2017-12-20 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.8900 1,790 3 192,227
2017-05-10 2017-05-09 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.16 -19,099 78,203
2017-05-10 2017-05-09 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.1600 19,099 22 190,437
2017-04-07 2017-04-06 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 1.16 -20,000 97,302
2017-04-07 2017-04-06 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 1.1600 20,000 23 171,338
2017-03-13 2017-03-10 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 0.87 -16,362 11,297
2017-03-13 2017-03-10 4 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 0.8700 16,362 14 151,338
2017-02-03 2016-12-22 5 PATEL DINESH V PH D PTGX Stock Option (right to buy) M - Exercise D 0.87 -3,000 27,659
2017-02-03 2016-12-22 5 PATEL DINESH V PH D PTGX Common Stock M - Exercise D 0.8700 3,000 3 134,976
2016-10-13 2016-10-11 4 PATEL DINESH V PH D PTGX Stock Option (right to buy) A - Award D 21.58 320,000 320,000
2016-08-10 3 PATEL DINESH V PH D PTGX Common Stock D 263,952
2016-08-10 3 PATEL DINESH V PH D PTGX Common Stock D 263,952
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)