PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

Caprock Group, LLC's Holding History (CIK: 0001610769)

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

Q4 2025

Shares 5,991 Value ($000) $523 Avg Close $81.85 Range $62.24 - $96.54

Q3 2025

Shares 5,802 Value ($000) $343 Avg Close $56.84 Range $49.38 - $68.26

Q1 2025

Shares 5,890 Value ($000) $285 Avg Close $41.90 Range $33.70 - $60.60

Q4 2024

Shares 5,802 Value ($000) $224 Avg Close $43.60 Range $33.31 - $48.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,991	$523	$81.85	$62.24 - $96.54
Q3 2025	5,802	$343	$56.84	$49.38 - $68.26
Q1 2025	5,890	$285	$41.90	$33.70 - $60.60
Q4 2024	5,802	$224	$43.60	$33.31 - $48.89