CHECKPOINT THERAPEUTICS INC

CUSIP: 162828107 Class: COM

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

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

Q3 2022
Shares 58,794 Value ($000) $61 Avg Close — Range —
Q2 2022
Shares 101,194 Value ($000) $104 Avg Close — Range —
Q1 2022
Shares 175,638 Value ($000) $311 Avg Close — Range —
Q3 2021
Shares 100 Value ($000) $0 Avg Close — Range —