THORATEC CORP

CUSIP: 885175307 Class: COM NEW

SHELTON CAPITAL MANAGEMENT's Holding History (CIK: 0001002784)

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

Q3 2015
Shares 5,804 Value ($000) $367 Avg Close — Range —
Q2 2015
Shares 5,804 Value ($000) $259 Avg Close — Range —
Q1 2015
Shares 5,804 Value ($000) $243 Avg Close — Range —
Q2 2014
Shares 6,583 Value ($000) $229 Avg Close — Range —
Q1 2014
Shares 6,583 Value ($000) $236 Avg Close — Range —
Q4 2013
Shares 6,583 Value ($000) $241 Avg Close — Range —
Q3 2013
Shares 6,583 Value ($000) $245 Avg Close — Range —
Q2 2013
Shares 6,583 Value ($000) $206 Avg Close — Range —