DIMENSION THERAPEUTICS INC

CUSIP: 25433V105 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2017
Shares 50,800 Value ($000) $305 Avg Close — Range —
Q2 2017
Shares 50,800 Value ($000) $74 Avg Close — Range —
Q1 2017
Shares 55,320 Value ($000) $97 Avg Close — Range —
Q4 2016
Shares 41,400 Value ($000) $180 Avg Close — Range —
Q3 2016
Shares 41,400 Value ($000) $331 Avg Close — Range —
Q2 2016
Shares 21,400 Value ($000) $128 Avg Close — Range —