COSCIENS BIOPHARMA INC

Ticker: CSCIF CUSIP: 22112H101 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2025
Shares 37 Value ($000) $0 Avg Close $3.33 Range $2.30 - $3.90
Q1 2025
Shares 37 Value ($000) $0 Avg Close $2.95 Range $1.96 - $4.61
Q4 2024
Shares 37 Value ($000) $0 Avg Close $3.26 Range $2.50 - $3.99