RUBIUS THERAPEUTICS INC

CUSIP: 78116T103 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2022
Shares 55,123 Value ($000) $304 Avg Close — Range —
Q4 2021
Shares 59,560 Value ($000) $577 Avg Close — Range —
Q3 2021
Shares 57,795 Value ($000) $1,033 Avg Close — Range —
Q2 2021
Shares 62,150 Value ($000) $1,517 Avg Close — Range —
Q1 2021
Shares 53,993 Value ($000) $1,431 Avg Close — Range —
Q4 2020
Shares 53,993 Value ($000) $410 Avg Close — Range —
Q3 2020
Shares 53,993 Value ($000) $271 Avg Close — Range —
Q2 2020
Shares 53,993 Value ($000) $323 Avg Close — Range —
Q1 2020
Shares 53,993 Value ($000) $240 Avg Close — Range —
Q4 2019
Shares 53,371 Value ($000) $507 Avg Close — Range —
Q3 2019
Shares 53,799 Value ($000) $422 Avg Close — Range —
Q2 2019
Shares 53,799 Value ($000) $846 Avg Close — Range —
Q1 2019
Shares 52,807 Value ($000) $956 Avg Close — Range —
Q4 2018
Shares 19,490 Value ($000) $313 Avg Close — Range —
Q3 2018
Shares 18,390 Value ($000) $441 Avg Close — Range —