CASTLIGHT HEALTH INC

CUSIP: 14862Q100 Class: COMMON STOCK

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2018
Shares 47,700 Value ($000) $103 Avg Close — Range —
Q4 2017
Shares 21,300 Value ($000) $79 Avg Close — Range —
Q2 2016
Shares 86,400 Value ($000) $342 Avg Close — Range —
Q1 2016
Shares 161,300 Value ($000) $537 Avg Close — Range —
Q4 2014
Shares 35,900 Value ($000) $420 Avg Close — Range —