CASTLIGHT HEALTH INC

CUSIP: 14862Q100 Class: COMMON STOCK

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

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

Q4 2014
Shares 828,286 Value ($000) $9,691 Avg Close — Range —
Q3 2014
Shares 1,076,772 Value ($000) $13,933 Avg Close — Range —
Q2 2014
Shares 246,000 Value ($000) $3,739 Avg Close — Range —
Q1 2014
Shares 286,211 Value ($000) $6,073 Avg Close — Range —