PTGXNasdaq SEC EDGAR

Protagonist Therapeutics, Inc

Pharmaceutical Preparations·NEWARK, CA·FY end 12/31·CIK 1377121

Overview Financials Compensation Governance Insiders Filings

Net 180d

-$59.8M

0 buys / 42 sales

Open-market buys

0 transactions

Open-market sales

$59.8M

42 transactions

Cluster windows

0 buy / 4 sell

Insider transaction timeline

2-year window · 50 buys · 50 sales · dot size = transaction value

AcquisitionsSalesCluster window (≥2 sales / month)

Form 4 transactions

Showing 30 of 100

Date	Insider	Type	Shares	Value
2026-04-23	PATEL DINESH V PH DPresident and CEO	Gift	1,460	—
2026-04-23	PATEL DINESH V PH DPresident and CEO	Gift	1,460	—
2026-04-20	Ali AsifChief Financial Officer	Sale	1,750	-$184.6K
2026-04-20	Ali AsifChief Financial Officer	Sale	1,750	-$184.6K
2026-03-26	MOLINA ARTURO MDChief Medical Officer	Exercise	15,000	$120.6K
2026-03-26	MOLINA ARTURO MDChief Medical Officer	Sale	15,000	-$1.6M
2026-03-26	Ali AsifChief Financial Officer	Exercise	19,500	$374.2K
2026-03-26	Ali AsifChief Financial Officer	Exercise	5,265	$64.1K
2026-03-26	Ali AsifChief Financial Officer	Sale	24,765	-$2.6M
2026-03-26	SELICK HAROLD E	Exercise	24,000	$309.1K
2026-03-26	SELICK HAROLD E	Sale	24,000	-$2.5M
2026-03-26	MOLINA ARTURO MDChief Medical Officer	Exercise	15,000	$120.6K
2026-03-26	MOLINA ARTURO MDChief Medical Officer	Sale	15,000	-$1.6M
2026-03-26	SELICK HAROLD E	Exercise	24,000	$309.1K
2026-03-26	SELICK HAROLD E	Sale	24,000	-$2.5M
2026-03-26	Ali AsifChief Financial Officer	Exercise	19,500	$374.2K
2026-03-26	Ali AsifChief Financial Officer	Exercise	5,265	$64.1K
2026-03-26	Ali AsifChief Financial Officer	Sale	24,765	-$2.6M
2026-03-25	PATEL DINESH V PH DPresident and CEO	Exercise	54,641	$468.8K
2026-03-25	PATEL DINESH V PH DPresident and CEO	Sale	54,641	-$5.5M
2026-03-25	PATEL DINESH V PH DPresident and CEO	Exercise	54,641	$468.8K
2026-03-25	PATEL DINESH V PH DPresident and CEO	Sale	54,641	-$5.5M
2026-03-24	PATEL DINESH V PH DPresident and CEO	Exercise	59	$506.22
2026-03-24	PATEL DINESH V PH DPresident and CEO	Sale	59	-$6.0K
2026-03-24	PATEL DINESH V PH DPresident and CEO	Exercise	59	$506.22
2026-03-24	PATEL DINESH V PH DPresident and CEO	Sale	59	-$6.0K
2026-03-23	PATEL DINESH V PH DPresident and CEO	Gift	50,000	—
2026-03-23	PATEL DINESH V PH DPresident and CEO	Gift	50,000	—
2026-02-17	Williams Lewis T	Exercise	18,000	$195.1K
2026-02-17	Williams Lewis T	Sale	18,000	-$1.5M