XENOPORT INC

CUSIP: 98411C100 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2016
Shares 223 Value ($000) $2 Avg Close — Range —
Q1 2016
Shares 25 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 6,903 Value ($000) $38 Avg Close — Range —
Q2 2015
Shares 2,275 Value ($000) $14 Avg Close — Range —
Q1 2015
Shares 674 Value ($000) $5 Avg Close — Range —
Q4 2014
Shares 7,620 Value ($000) $67 Avg Close — Range —
Q3 2014
Shares 1,738 Value ($000) $9 Avg Close — Range —
Q1 2014
Shares 4,597 Value ($000) $24 Avg Close — Range —
Q4 2013
Shares 408 Value ($000) $2 Avg Close — Range —
Q3 2013
Shares 12,856 Value ($000) $73 Avg Close — Range —