CHECKMATE PHARMACEUTICALS IN

CUSIP: 162818108 Class: COM

CLOUGH CAPITAL PARTNERS L P's Holding History (CIK: 0001276144)

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

Q1 2022
Shares 1,137,764 Value ($000) $3,629 Avg Close — Range —
Q4 2021
Shares 1,306,626 Value ($000) $3,750 Avg Close — Range —
Q3 2021
Shares 1,567,326 Value ($000) $6,222 Avg Close — Range —
Q2 2021
Shares 1,567,326 Value ($000) $9,341 Avg Close — Range —
Q1 2021
Shares 1,352,313 Value ($000) $16,417 Avg Close — Range —
Q4 2020
Shares 1,332,397 Value ($000) $19,353 Avg Close — Range —
Q3 2020
Shares 1,313,286 Value ($000) $14,864 Avg Close — Range —