CONTRAFECT CORP

Ticker: CFRXQ CUSIP: 212326409 Class: COM

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

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

Q3 2023
Shares 1 Value ($000) $0 Avg Close $0.95 Range $0.51 - $1.54
Q2 2023
Shares 233 Value ($000) $0 Avg Close $1.58 Range $0.90 - $3.95
Q1 2023
Shares 535 Value ($000) $1 Avg Close $4.70 Range $1.73 - $9.62