RUBIUS THERAPEUTICS INC

CUSIP: 78116T103 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2021
Shares 74,200 Value ($000) $1,966 Avg Close — Range —
Q4 2020
Shares 74,200 Value ($000) $563 Avg Close — Range —
Q3 2020
Shares 75,700 Value ($000) $379 Avg Close — Range —
Q2 2020
Shares 72,500 Value ($000) $434 Avg Close — Range —
Q1 2020
Shares 68,300 Value ($000) $304 Avg Close — Range —
Q4 2019
Shares 74,887 Value ($000) $711 Avg Close — Range —
Q3 2019
Shares 51,000 Value ($000) $400 Avg Close — Range —
Q2 2019
Shares 42,000 Value ($000) $661 Avg Close — Range —
Q1 2019
Shares 123,000 Value ($000) $2,226 Avg Close — Range —
Q4 2018
Shares 124,777 Value ($000) $2,006 Avg Close — Range —