SURFACE ONCOLOGY INC

CUSIP: 86877M209 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2023
Shares 95,083 Value ($000) $66 Avg Close — Range —
Q4 2022
Shares 202,064 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 202,064 Value ($000) $210 Avg Close — Range —
Q2 2022
Shares 630,478 Value ($000) $1,034 Avg Close — Range —
Q1 2022
Shares 742,962 Value ($000) $2,184 Avg Close — Range —
Q4 2021
Shares 404,977 Value ($000) $1,936 Avg Close — Range —
Q3 2021
Shares 265,667 Value ($000) $2,011 Avg Close — Range —
Q2 2021
Shares 626,516 Value ($000) $4,674 Avg Close — Range —
Q1 2021
Shares 501,514 Value ($000) $3,907 Avg Close — Range —
Q4 2020
Shares 169,104 Value ($000) $1,564 Avg Close — Range —
Q3 2020
Shares 83,914 Value ($000) $578 Avg Close — Range —
Q2 2020
Shares 24,544 Value ($000) $161 Avg Close — Range —
Q1 2020
Shares 24,544 Value ($000) $46 Avg Close — Range —
Q2 2019
Shares 14,739 Value ($000) $42 Avg Close — Range —
Q1 2019
Shares 22,056 Value ($000) $105 Avg Close — Range —