PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 14,548 Value ($000) $1,271 Avg Close $81.85 Range $62.24 - $96.54

Q3 2025

Shares 14,893 Value ($000) $989 Avg Close $56.84 Range $49.38 - $68.26

Q2 2025

Shares 15,913 Value ($000) $880 Avg Close $47.99 Range $39.60 - $57.70

Q1 2025

Shares 14,262 Value ($000) $690 Avg Close $41.90 Range $33.70 - $60.60

Q4 2024

Shares 12,723 Value ($000) $491 Avg Close $43.60 Range $33.31 - $48.89

Q3 2024

Shares 12,591 Value ($000) $567 Avg Close $40.40 Range $32.50 - $48.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,548	$1,271	$81.85	$62.24 - $96.54
Q3 2025	14,893	$989	$56.84	$49.38 - $68.26
Q2 2025	15,913	$880	$47.99	$39.60 - $57.70
Q1 2025	14,262	$690	$41.90	$33.70 - $60.60
Q4 2024	12,723	$491	$43.60	$33.31 - $48.89
Q3 2024	12,591	$567	$40.40	$32.50 - $48.00