THORATEC CORP

CUSIP: 885175307 Class: COM NEW

PANAGORA ASSET MANAGEMENT INC's Holding History (CIK: 0000883677)

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

Q3 2015
Shares 37,389 Value ($000) $2,365 Avg Close — Range —
Q2 2015
Shares 4,447 Value ($000) $198 Avg Close — Range —
Q1 2015
Shares 4,037 Value ($000) $169 Avg Close — Range —
Q4 2014
Shares 8,410 Value ($000) $273 Avg Close — Range —
Q3 2014
Shares 16,796 Value ($000) $449 Avg Close — Range —
Q3 2013
Shares 888 Value ($000) $33 Avg Close — Range —