XENOPORT INC

CUSIP: 98411C100 Class: CMN

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q2 2016
Shares 10,864 Value ($000) $76 Avg Close — Range —
Q1 2016
Shares 10,864 Value ($000) $49 Avg Close — Range —
Q2 2015
Shares 16,179 Value ($000) $99 Avg Close — Range —
Q1 2015
Shares 16,471 Value ($000) $118 Avg Close — Range —
Q1 2014
Shares 19,707 Value ($000) $102 Avg Close — Range —