XENOPORT INC

CUSIP: 98411C100 Class: CMN

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q2 2016
Shares 116,300 Value ($000) $819 Avg Close — Range —
Q1 2016
Shares 122,500 Value ($000) $537 Avg Close — Range —
Q4 2015
Shares 104,300 Value ($000) $573 Avg Close — Range —
Q3 2015
Shares 104,300 Value ($000) $362 Avg Close — Range —
Q2 2015
Shares 94,600 Value ($000) $580 Avg Close — Range —
Q1 2015
Shares 94,600 Value ($000) $674 Avg Close — Range —
Q4 2014
Shares 94,600 Value ($000) $830 Avg Close — Range —
Q3 2014
Shares 92,500 Value ($000) $498 Avg Close — Range —
Q2 2014
Shares 73,100 Value ($000) $353 Avg Close — Range —
Q1 2014
Shares 73,100 Value ($000) $378 Avg Close — Range —
Q4 2013
Shares 50,600 Value ($000) $291 Avg Close — Range —
Q3 2013
Shares 50,600 Value ($000) $287 Avg Close — Range —
Q2 2013
Shares 50,600 Value ($000) $250 Avg Close — Range —