THORATEC CORP

CUSIP: 885175307 Class: COM NEW

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

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

Q3 2015
Shares 524,654 Value ($000) $33,190 Avg Close — Range —
Q2 2015
Shares 822,322 Value ($000) $36,651 Avg Close — Range —
Q1 2015
Shares 922,296 Value ($000) $38,634 Avg Close — Range —
Q4 2014
Shares 781,017 Value ($000) $25,353 Avg Close — Range —
Q3 2014
Shares 746,028 Value ($000) $19,940 Avg Close — Range —
Q2 2014
Shares 334,641 Value ($000) $11,665 Avg Close — Range —
Q1 2014
Shares 352,061 Value ($000) $12,608 Avg Close — Range —
Q4 2013
Shares 51,772 Value ($000) $1,895 Avg Close — Range —
Q3 2013
Shares 65,664 Value ($000) $2,448 Avg Close — Range —
Q2 2013
Shares 186,490 Value ($000) $5,840 Avg Close — Range —