Dinesh V Ph D Patel Protagonist Therapeutics, Inc (PTGX) insider trading activity

Dinesh V Ph D Patel is President and CEO of Protagonist Therapeutics, Inc. Currently has a direct ownership of 574,505 shares of PTGX, which is worth approximately $48.6 Million. The most recent transaction as insider was on Jan 27, 2026, when has been sold 4,068 shares (Common Stock) at a price of $83.19 per share, resulting in proceeds of $338,416. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 575K

10.49% 3M change

5.29% 12M change

Total Value Held $48.6 Million

DINESH V PH D PATEL Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jan 27 2026	SELL Open market or private sale	$338,416 $83.19 p/Share	4,068 Reduced 0.7%	574,505 Common Stock
Jan 27 2026	BUY Exercise of conversion of derivative security	$87,787 $21.58 p/Share	4,068 Added 0.7%	578,573 Common Stock
Jan 26 2026	SELL Open market or private sale	$2,091,506 $84.03 p/Share	24,890 Reduced 4.15%	574,505 Common Stock
Jan 26 2026	BUY Exercise of conversion of derivative security	$321,081 $12.9 p/Share	24,890 Added 4.06%	588,710 Common Stock
Jan 23 2026	SELL Bona fide gift	-	6,000 Reduced 1.03%	574,505 Common Stock
Jan 23 2026	SELL Open market or private sale	$1,633,855 $84.59 p/Share	19,315 Reduced 3.25%	574,505 Common Stock
Jan 23 2026	BUY Exercise of conversion of derivative security	$81,316 $4.21 p/Share	19,315 Added 3.15%	593,820 Common Stock

Jan 20 2026	SELL Open market or private sale	$2,840,446 $82.48 p/Share	34,438 Reduced 5.6%	580,505 Common Stock
Jan 02 2026	BUY Grant, award, or other acquisition	-	95,400 Added 13.43%	614,943 Common Stock
Nov 21 2025	SELL Bona fide gift	-	440 Reduced 0.08%	519,543 Common Stock
Sep 16 2025	SELL Bona fide gift	-	620 Reduced 0.12%	519,983 Common Stock
Jul 25 2025	SELL Open market or private sale	$570,533 $54.78 p/Share	10,415 Reduced 1.96%	520,603 Common Stock
Jul 23 2025	SELL Open market or private sale	$959,920 $54.79 p/Share	17,520 Reduced 3.19%	531,018 Common Stock
Jul 22 2025	SELL Open market or private sale	$1,214,678 $55.05 p/Share	22,065 Reduced 3.87%	548,538 Common Stock
Jul 21 2025	SELL Open market or private sale	$705,444 $54.86 p/Share	12,859 Reduced 2.2%	570,603 Common Stock
Jul 21 2025	BUY Grant, award, or other acquisition	-	25,000 Added 4.11%	583,462 Common Stock
Jul 16 2025	SELL Bona fide gift	-	5,000 Reduced 0.89%	558,462 Common Stock
Jun 16 2025	SELL Bona fide gift	-	685 Reduced 0.12%	562,905 Common Stock
Jun 13 2025	SELL Bona fide gift	-	670 Reduced 0.12%	563,590 Common Stock
Mar 05 2025	BUY Exercise of conversion of derivative security	$101,040 $4.21 p/Share	24,000 Added 4.08%	564,260 Common Stock
Feb 19 2025	SELL Open market or private sale	$204,606 $38.18 p/Share	5,359 Reduced 0.98%	540,260 Common Stock
Jan 15 2025	SELL Payment of exercise price or tax liability	-	12,636 Reduced 2.26%	545,619 Common Stock
Jan 02 2025	BUY Grant, award, or other acquisition	-	149,800 Added 21.16%	558,255 Common Stock
Nov 26 2024	SELL Open market or private sale	$993,450 $46.25 p/Share	21,480 Reduced 5.0%	408,455 Common Stock
Nov 25 2024	SELL Bona fide gift	-	7,000 Reduced 1.61%	428,208 Common Stock

DVP

Dinesh V Ph D Patel

President and CEO

Newark, CA

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