THORATEC CORP

CUSIP: 885175307 Class: COM NEW

Wellington Shields & Co., LLC's Holding History (CIK: 0001506073)

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

Q3 2015
Shares 9,954 Value ($000) $630 Avg Close — Range —
Q2 2015
Shares 10,254 Value ($000) $457 Avg Close — Range —
Q1 2015
Shares 10,254 Value ($000) $430 Avg Close — Range —
Q4 2014
Shares 10,354 Value ($000) $336 Avg Close — Range —
Q3 2014
Shares 10,454 Value ($000) $279 Avg Close — Range —
Q2 2014
Shares 10,654 Value ($000) $371 Avg Close — Range —
Q1 2014
Shares 10,654 Value ($000) $382 Avg Close — Range —
Q4 2013
Shares 10,654 Value ($000) $390 Avg Close — Range —
Q3 2013
Shares 11,029 Value ($000) $411 Avg Close — Range —
Q2 2013
Shares 11,029 Value ($000) $345 Avg Close — Range —