THORATEC CORP

CUSIP: 885175307 Class: COM NEW

Weaver C. Barksdale & Associates, Inc.'s Holding History (CIK: 0001294588)

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

Q3 2015
Shares 33 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 47 Value ($000) $2 Avg Close — Range —
Q1 2015
Shares 64 Value ($000) $3 Avg Close — Range —
Q4 2014
Shares 64 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 85 Value ($000) $2 Avg Close — Range —
Q2 2014
Shares 70 Value ($000) $2 Avg Close — Range —
Q1 2014
Shares 60 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 54 Value ($000) $2 Avg Close — Range —
Q3 2013
Shares 54 Value ($000) $2 Avg Close — Range —
Q2 2013
Shares 62 Value ($000) $2 Avg Close — Range —