PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

KEYSTONE INVESTORS PTE LTD's Holding History (CIK: 0001926253)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 26,390 Value ($000) $2,305 Avg Close $81.85 Range $62.24 - $96.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,390	$2,305	$81.85	$62.24 - $96.54