CASTLIGHT HEALTH INC

CUSIP: 14862Q100 Class: COMMON STOCK

NEEDHAM INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001167212)

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

Q2 2018
Shares 30,000 Value ($000) $128 Avg Close — Range —
Q1 2018
Shares 75,000 Value ($000) $274 Avg Close — Range —
Q4 2017
Shares 75,000 Value ($000) $281 Avg Close — Range —
Q3 2017
Shares 110,000 Value ($000) $474 Avg Close — Range —
Q2 2017
Shares 180,000 Value ($000) $747 Avg Close — Range —
Q1 2017
Shares 180,000 Value ($000) $657 Avg Close — Range —
Q4 2016
Shares 90,000 Value ($000) $446 Avg Close — Range —
Q3 2016
Shares 45,000 Value ($000) $187 Avg Close — Range —
Q2 2016
Shares 45,000 Value ($000) $178 Avg Close — Range —
Q1 2016
Shares 30,000 Value ($000) $100 Avg Close — Range —
Q4 2015
Shares 30,000 Value ($000) $128 Avg Close — Range —
Q3 2015
Shares 30,000 Value ($000) $126 Avg Close — Range —
Q2 2015
Shares 20,000 Value ($000) $162 Avg Close — Range —