DIMENSION THERAPEUTICS INC

CUSIP: 25433V105 Class: COM

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q1 2017
Shares 26,867 Value ($000) $47 Avg Close — Range —
Q4 2016
Shares 10,145 Value ($000) $44 Avg Close — Range —