THORATEC CORP

CUSIP: 885175307 Class: COM NEW

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q3 2015
Shares 64,600 Value ($000) $4,086,596 Avg Close — Range —
Q2 2015
Shares 80,200 Value ($000) $3,574,514 Avg Close — Range —
Q1 2015
Shares 80,200 Value ($000) $3,359,578 Avg Close — Range —
Q2 2013
Shares 1,150 Value ($000) $36,006 Avg Close — Range —