PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

YOUSIF CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001858789)

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

Q4 2025

Shares 16,281 Value ($000) $1,358 Avg Close $81.85 Range $62.24 - $96.54

Q3 2025

Shares 18,426 Value ($000) $1,224 Avg Close $56.84 Range $49.38 - $68.26

Q2 2025

Shares 23,404 Value ($000) $1,294 Avg Close $47.99 Range $39.60 - $57.70

Q1 2025

Shares 22,337 Value ($000) $1,080 Avg Close $41.90 Range $33.70 - $60.60

Q4 2024

Shares 22,918 Value ($000) $885 Avg Close $43.60 Range $33.31 - $48.89

Q3 2024

Shares 23,240 Value ($000) $1,046 Avg Close $40.40 Range $32.50 - $48.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,281	$1,358	$81.85	$62.24 - $96.54
Q3 2025	18,426	$1,224	$56.84	$49.38 - $68.26
Q2 2025	23,404	$1,294	$47.99	$39.60 - $57.70
Q1 2025	22,337	$1,080	$41.90	$33.70 - $60.60
Q4 2024	22,918	$885	$43.60	$33.31 - $48.89
Q3 2024	23,240	$1,046	$40.40	$32.50 - $48.00