DIMENSION THERAPEUTICS INC

CUSIP: 25433V105 Class: COM

Artal Group S.A.'s Holding History (CIK: 0001053906)

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

Q3 2017
Shares 234,493 Value ($000) $1,407 Avg Close — Range —
Q2 2017
Shares 234,493 Value ($000) $340 Avg Close — Range —
Q1 2017
Shares 234,493 Value ($000) $410 Avg Close — Range —
Q4 2016
Shares 234,493 Value ($000) $1,020 Avg Close — Range —
Q3 2016
Shares 234,493 Value ($000) $1,874 Avg Close — Range —
Q2 2016
Shares 275,000 Value ($000) $1,650 Avg Close — Range —
Q1 2016
Shares 275,000 Value ($000) $2,153 Avg Close — Range —
Q4 2015
Shares 175,000 Value ($000) $1,974 Avg Close — Range —