Asif Ali

PTGX

Asif Ali serves as officer: Chief Financial Officer at Protagonist Therapeutics, Inc. (PTGX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

2 trades

$4.55M

Net Position

Net Seller

$4.55M

Companies Traded

PTGX

Active Period

Jan 2026

2 total trades

Most Recent

Sell PTGX

Jan 27, 2026 · $3.84M

Asif Ali's Insider Trading at Protagonist Therapeutics, Inc. (PTGX)

Buys

0 · $0.00

Sells

2 · $4.55M

Total Shares Bought

Total Shares Sold

54,791

PTGX Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Jan 27, 2026↗	Sell	46,203	$83.13	$3.84M	78,523
Jan 21, 2026↗	Sell	8,588	$82.48	$708.3K	78,077

Related Insiders

Lewis T Williams

director

PTGXSell · Feb 17, 2026

Lewis T Williams

Director

PTGXSell · Feb 17, 2026

William D. Waddill

director

PTGXSell · Feb 6, 2026

MOLINA ARTURO MD

officer: Chief Medical Officer

PTGXSell · Jan 27, 2026

PATEL DINESH V PH D

director, officer: President and CEO

PTGXSell · Jan 27, 2026

Explore More Insider Trading Data

PTGX Insider Trading Activity

View all insider trades at Protagonist Therapeutics, Inc.

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity