CHIASMA INC

CUSIP: 16706W102 Class: COM

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

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

Q2 2018
Shares 57,000 Value ($000) $86 Avg Close — Range —
Q1 2018
Shares 57,000 Value ($000) $86 Avg Close — Range —