THORATEC CORP

CUSIP: 885175307 Class: COM NEW

Metropolitan Life Insurance Co/NY's Holding History (CIK: 0000728618)

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

Q3 2015
Shares 83,819 Value ($000) $5,302 Avg Close — Range —
Q2 2015
Shares 85,606 Value ($000) $3,815 Avg Close — Range —
Q1 2015
Shares 87,248 Value ($000) $3,655 Avg Close — Range —
Q4 2014
Shares 90,078 Value ($000) $2,924 Avg Close — Range —
Q3 2014
Shares 91,217 Value ($000) $2,438 Avg Close — Range —
Q2 2014
Shares 91,372 Value ($000) $3,185 Avg Close — Range —
Q1 2014
Shares 91,487 Value ($000) $3,276 Avg Close — Range —
Q4 2013
Shares 90,739 Value ($000) $3,321 Avg Close — Range —
Q3 2013
Shares 90,989 Value ($000) $3,393 Avg Close — Range —
Q2 2013
Shares 90,257 Value ($000) $2,826 Avg Close — Range —