DIMENSION THERAPEUTICS INC

CUSIP: 25433V105 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2017
Shares 10,035 Value ($000) $14 Avg Close — Range —
Q1 2017
Shares 21,673 Value ($000) $38 Avg Close — Range —
Q4 2016
Shares 282 Value ($000) $1 Avg Close — Range —
Q3 2016
Shares 624 Value ($000) $5 Avg Close — Range —
Q2 2016
Shares 150 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 1,273 Value ($000) $14 Avg Close — Range —