SURFACE ONCOLOGY INC

CUSIP: 86877M209 Class: COM

BVF INC/IL's Holding History (CIK: 0001056807)

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

Q2 2020
Shares 2,038,528 Value ($000) $13,373 Avg Close — Range —
Q1 2020
Shares 983,051 Value ($000) $1,838 Avg Close — Range —
Q4 2019
Shares 1,086,251 Value ($000) $2,042 Avg Close — Range —
Q3 2019
Shares 1,086,251 Value ($000) $1,542 Avg Close — Range —
Q2 2019
Shares 1,021,234 Value ($000) $2,880 Avg Close — Range —
Q1 2019
Shares 451,850 Value ($000) $2,155 Avg Close — Range —
Q4 2018
Shares 451,850 Value ($000) $1,916 Avg Close — Range —
Q3 2018
Shares 360,218 Value ($000) $3,941 Avg Close — Range —
Q2 2018
Shares 334,333 Value ($000) $5,453 Avg Close — Range —