CASTLIGHT HEALTH INC

CUSIP: 14862Q100 Class: COMMON STOCK

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q4 2016
Shares 1,355,957 Value ($000) $6,712 Avg Close — Range —
Q3 2016
Shares 1,106,116 Value ($000) $4,601 Avg Close — Range —
Q2 2016
Shares 585,278 Value ($000) $2,318 Avg Close — Range —
Q1 2016
Shares 595,331 Value ($000) $1,982 Avg Close — Range —
Q4 2015
Shares 561,177 Value ($000) $2,396 Avg Close — Range —
Q3 2015
Shares 298,737 Value ($000) $1,255 Avg Close — Range —
Q2 2015
Shares 272,341 Value ($000) $2,217 Avg Close — Range —
Q1 2015
Shares 200,835 Value ($000) $1,558 Avg Close — Range —
Q4 2014
Shares 22,789 Value ($000) $267 Avg Close — Range —
Q3 2014
Shares 16,754 Value ($000) $217 Avg Close — Range —
Q2 2014
Shares 10,017 Value ($000) $152 Avg Close — Range —
Q1 2014
Shares 15,000 Value ($000) $318 Avg Close — Range —