SURFACE ONCOLOGY INC

CUSIP: 86877M209 Class: COM

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

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

Q1 2022
Shares 15,019 Value ($000) $44 Avg Close — Range —
Q4 2021
Shares 18,822 Value ($000) $90 Avg Close — Range —
Q3 2021
Shares 18,034 Value ($000) $137 Avg Close — Range —
Q2 2021
Shares 45,926 Value ($000) $343 Avg Close — Range —
Q1 2019
Shares 17,724 Value ($000) $85 Avg Close — Range —
Q4 2018
Shares 14,847 Value ($000) $63 Avg Close — Range —
Q3 2018
Shares 11,122 Value ($000) $122 Avg Close — Range —
Q2 2018
Shares 11,122 Value ($000) $181 Avg Close — Range —