PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2025
Shares 13,005 Value ($000) $1,136 Avg Close $81.85 Range $62.24 - $96.54
Q3 2025
Shares 16,395 Value ($000) $1,089 Avg Close $56.84 Range $49.38 - $68.26
Q2 2025
Shares 21,291 Value ($000) $1,177 Avg Close $47.99 Range $39.60 - $57.70
Q1 2025
Shares 20,241 Value ($000) $979 Avg Close $41.90 Range $33.70 - $60.60
Q4 2024
Shares 20,558 Value ($000) $794 Avg Close $43.60 Range $33.31 - $48.89
Q3 2024
Shares 20,904 Value ($000) $941 Avg Close $40.40 Range $32.50 - $48.00
Q2 2024
Shares 270 Value ($000) $9 Avg Close $29.29 Range $24.22 - $35.96
Q1 2024
Shares 270 Value ($000) $8 Avg Close $27.21 Range $21.43 - $33.34
Q4 2023
Shares 227 Value ($000) $5 Avg Close $17.50 Range $13.72 - $23.88