PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2025
Shares 73,966 Value ($000) $6,460 Avg Close $81.85 Range $62.24 - $96.54
Q3 2025
Shares 89,171 Value ($000) $5,924 Avg Close $56.84 Range $49.38 - $68.26
Q2 2025
Shares 139,391 Value ($000) $7,704 Avg Close $47.99 Range $39.60 - $57.70
Q1 2025
Shares 152,318 Value ($000) $7,366 Avg Close $41.90 Range $33.70 - $60.60
Q4 2024
Shares 61,947 Value ($000) $2,391 Avg Close $43.60 Range $33.31 - $48.89
Q3 2024
Shares 69,625 Value ($000) $3,133 Avg Close $40.40 Range $32.50 - $48.00
Q2 2024
Shares 93,479 Value ($000) $3,239 Avg Close $29.29 Range $24.22 - $35.96
Q1 2024
Shares 97,160 Value ($000) $2,811 Avg Close $27.21 Range $21.43 - $33.34
Q4 2023
Shares 91,153 Value ($000) $2,090 Avg Close $17.50 Range $13.72 - $23.88
Q3 2023
Shares 141,559 Value ($000) $2,361 Avg Close $19.40 Range $16.33 - $26.81
Q2 2023
Shares 147,048 Value ($000) $4,061 Avg Close $25.03 Range $17.64 - $30.10
Q1 2023
Shares 150,484 Value ($000) $3,461 Avg Close $16.79 Range $10.62 - $25.69