SURFACE ONCOLOGY INC

CUSIP: 86877M209 Class: COM

Chicago Partners Investment Group LLC's Holding History (CIK: 0001563525)

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

Q3 2018
Shares 200 Value ($000) $1 Avg Close — Range —
Q2 2018
Shares 200 Value ($000) $3 Avg Close — Range —