CELLADON CORP

CUSIP: 15117E107 Class: COM

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q1 2015
Shares 371,996 Value ($000) $7,046 Avg Close — Range —
Q4 2014
Shares 390,280 Value ($000) $7,622 Avg Close — Range —