RUBIUS THERAPEUTICS INC

CUSIP: 78116T103 Class: COM

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2021
Shares 119,669 Value ($000) $1,158 Avg Close — Range —
Q3 2021
Shares 86,101 Value ($000) $1,539 Avg Close — Range —
Q2 2021
Shares 94,514 Value ($000) $2,307 Avg Close — Range —