SPECTRANETICS CORP

CUSIP: 84760C107 Class: CMN

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q2 2015
Shares 354,635 Value ($000) $8,160 Avg Close — Range —
Q1 2015
Shares 929,055 Value ($000) $32,294 Avg Close — Range —
Q4 2014
Shares 1,019,200 Value ($000) $35,244 Avg Close — Range —
Q3 2014
Shares 1,723,030 Value ($000) $45,781 Avg Close — Range —
Q2 2014
Shares 1,785,450 Value ($000) $40,851 Avg Close — Range —
Q1 2014
Shares 1,258,910 Value ($000) $38,158 Avg Close — Range —