RUBIUS THERAPEUTICS INC

CUSIP: 78116T103 Class: COM

Maven Securities LTD's Holding History (CIK: 0001633046)

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

Q1 2022
Shares 86,238 Value ($000) $475 Avg Close — Range —
Q1 2021
Shares 100,000 Value ($000) $2,696 Avg Close — Range —