PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

LPL Financial LLC's Holding History (CIK: 0001403438)

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

Q4 2025

Shares 3,265 Value ($000) $285 Avg Close $81.85 Range $62.24 - $96.54

Q3 2025

Shares 4,994 Value ($000) $332 Avg Close $56.84 Range $49.38 - $68.26

Q2 2025

Shares 4,818 Value ($000) $266 Avg Close $47.99 Range $39.60 - $57.70

Q1 2025

Shares 4,888 Value ($000) $236 Avg Close $41.90 Range $33.70 - $60.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,265	$285	$81.85	$62.24 - $96.54
Q3 2025	4,994	$332	$56.84	$49.38 - $68.26
Q2 2025	4,818	$266	$47.99	$39.60 - $57.70
Q1 2025	4,888	$236	$41.90	$33.70 - $60.60