SURFACE ONCOLOGY INC

CUSIP: 86877M209 Class: COM

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q1 2023
Shares 230,292 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 276,403 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 120,383 Value ($000) $125 Avg Close — Range —
Q2 2022
Shares 60,589 Value ($000) $99 Avg Close — Range —
Q1 2022
Shares 27,568 Value ($000) $81 Avg Close — Range —
Q2 2021
Shares 115,147 Value ($000) $859 Avg Close — Range —
Q4 2020
Shares 26,724 Value ($000) $247 Avg Close — Range —