SYNLOGIC INC

CUSIP: 87166L100 Class: COM

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q2 2018
Shares 22,000 Value ($000) $216 Avg Close — Range —
Q1 2018
Shares 19,000 Value ($000) $178 Avg Close — Range —