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
Dinesh Patel—Mar 24, 2026
Proposed Sale
$98.5454,700$5.4M—
PTGX
PATEL DINESH V PH DDirector, President and CEOJan 27, 2026
Sale
$83.194,068$338.4K574,505
PTGX
PATEL DINESH V PH DDirector, President and CEOJan 27, 2026
Option Exercise
$21.584,068$87.8K578,573
PTGX
PATEL DINESH V PH DDirector, President and CEOJan 26, 2026
Sale
$84.0324,890$2.1M574,505
PTGX
PATEL DINESH V PH DDirector, President and CEOJan 26, 2026
Option Exercise
$14.1224,890$351.5K588,710
PTGX
PATEL DINESH V PH DDirector, President and CEOJan 23, 2026
Sale
$84.5919,315$1.6M574,505
PTGX
PATEL DINESH V PH DDirector, President and CEOJan 23, 2026
Option Exercise
$4.2119,315$81.3K593,820
PTGX
Dinesh Patel—Jan 23, 2026
Proposed Sale
$84.62108,273$9.2M—
PTGX
PATEL DINESH V PH DDirector, President and CEOJan 20, 2026
Sale
$82.4834,438$2.8M580,505
PTGX
DINESH V PATEL PH D—Jan 20, 2026
Proposed Sale
$82.4834,438$2.8M—
PTGX
Dinesh Patel—Jul 22, 2025
Proposed Sale
$55.2250,000$2.8M—
PTGX
Dinesh Patel—Nov 25, 2024
Proposed Sale
$45.93100,000$4.6M—

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