THORATEC CORP

CUSIP: 885175307 Class: COM NEW

UBS Group AG's Holding History (CIK: 0001610520)

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

Q3 2015
Shares 29,020 Value ($000) $1,836 Avg Close — Range —
Q2 2015
Shares 34,711 Value ($000) $1,547 Avg Close — Range —
Q1 2015
Shares 38,984 Value ($000) $1,633 Avg Close — Range —
Q4 2014
Shares 50,925 Value ($000) $1,653 Avg Close — Range —