Form 4 Tracker
PATEL DINESH V PH D

Director, President and CEO · 9 filings · Latest: Sep 8, 2026

Protagonist Therapeutics, Inc
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
PTGX
PATEL DINESH V PH DDirector, President and CEOSep 10, 2026
Sale
$144.107,278$1.0M522,968
PTGX
PATEL DINESH V PH DDirector, President and CEOSep 10, 2026
Option Exercise
$21.587,278$157.1K530,246
PTGX
PATEL DINESH V PH DDirector, President and CEOSep 9, 2026
Sale
$146.1863,548$9.3M522,968
PTGX
PATEL DINESH V PH DDirector, President and CEOSep 9, 2026
Option Exercise
$21.5863,548$1.4M586,516
PTGX
PATEL DINESH V PH DDirector, President and CEOSep 8, 2026
Sale
$145.8754,174$7.9M522,968
PTGX
PATEL DINESH V PH DDirector, President and CEOSep 8, 2026
Option Exercise
$21.5854,174$1.2M577,142
PTGX
PATEL DINESH V PH DDirector, President and CEOAug 11, 2026
Sale
$148.5234,239$5.1M523,478
PTGX
PATEL DINESH V PH DDirector, President and CEOAug 11, 2026
Option Exercise
$21.5834,239$738.9K557,717
PTGX
PATEL DINESH V PH DDirector, President and CEOAug 10, 2026
Sale
$149.1165,761$9.8M523,478
PTGX
PATEL DINESH V PH DDirector, President and CEOAug 10, 2026
Option Exercise
$21.5865,761$1.4M589,239
PTGX
Dinesh Patel—Aug 10, 2026
Proposed Sale
$149.26225,000$33.6M—
PTGX
PATEL DINESH V PH DDirector, President and CEOMay 12, 2026
Sale
$100.1275,000$7.5M523,478
PTGX
PATEL DINESH V PH DDirector, President and CEOMay 12, 2026
Option Exercise
$21.5875,000$1.6M598,478
PTGX
PATEL DINESH V PH DDirector, President and CEOMay 12, 2026
Sale
$100.1275,000$7.5M523,478
PTGX
PATEL DINESH V PH DDirector, President and CEOMay 12, 2026
Option Exercise
$21.5875,000$1.6M598,478
PTGX
Dinesh Patel—May 12, 2026
Proposed Sale
$103.5075,000$7.8M—
PTGX
PATEL DINESH V PH DDirector, President and CEOMar 25, 2026
Sale
$101.0054,641$5.5M524,938
PTGX
PATEL DINESH V PH DDirector, President and CEOMar 25, 2026
Option Exercise
$8.5854,641$468.8K579,579
PTGX
PATEL DINESH V PH DDirector, President and CEOMar 24, 2026
Sale
$101.0059$6.0K524,938
PTGX
PATEL DINESH V PH DDirector, President and CEOMar 24, 2026
Option Exercise
$8.5859$506524,997

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