XENOPORT INC

CUSIP: 98411C100 Class: CMN

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

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

Q3 2015
Shares 167,700 Value ($000) $580 Avg Close — Range —
Q2 2015
Shares 55,900 Value ($000) $342 Avg Close — Range —
Q1 2015
Shares 191,000 Value ($000) $1,359 Avg Close — Range —
Q4 2014
Shares 118,600 Value ($000) $1,040 Avg Close — Range —
Q3 2014
Shares 16,800 Value ($000) $90 Avg Close — Range —