RUBIUS THERAPEUTICS INC

CUSIP: 78116T103 Class: COM

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

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

Q4 2022
Shares 9,920 Value ($000) $2 Avg Close — Range —
Q3 2022
Shares 9,921 Value ($000) $4 Avg Close — Range —
Q2 2022
Shares 34,867 Value ($000) $30 Avg Close — Range —
Q1 2022
Shares 30,835 Value ($000) $170 Avg Close — Range —
Q4 2021
Shares 1,159 Value ($000) $11 Avg Close — Range —