SURFACE ONCOLOGY INC

CUSIP: 86877M209 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2023
Shares 118,652 Value ($000) $83 Avg Close — Range —
Q4 2022
Shares 611,207 Value ($000) $501 Avg Close — Range —
Q3 2022
Shares 1,391,236 Value ($000) $1,447 Avg Close — Range —
Q2 2022
Shares 1,379,346 Value ($000) $2,262 Avg Close — Range —
Q1 2022
Shares 1,405,216 Value ($000) $4,131 Avg Close — Range —
Q4 2021
Shares 1,442,036 Value ($000) $6,893 Avg Close — Range —
Q3 2021
Shares 1,457,643 Value ($000) $11,034 Avg Close — Range —
Q2 2021
Shares 1,801,088 Value ($000) $13,436 Avg Close — Range —
Q1 2021
Shares 945,849 Value ($000) $7,377 Avg Close — Range —
Q4 2020
Shares 58,375 Value ($000) $539 Avg Close — Range —
Q1 2020
Shares 282,130 Value ($000) $528 Avg Close — Range —
Q4 2019
Shares 283,595 Value ($000) $533 Avg Close — Range —
Q3 2019
Shares 282,654 Value ($000) $402 Avg Close — Range —
Q2 2019
Shares 297,121 Value ($000) $838 Avg Close — Range —
Q1 2019
Shares 448,833 Value ($000) $2,141 Avg Close — Range —
Q4 2018
Shares 694,794 Value ($000) $2,946 Avg Close — Range —
Q3 2018
Shares 1,058,252 Value ($000) $11,577 Avg Close — Range —
Q2 2018
Shares 865,719 Value ($000) $14,119 Avg Close — Range —