THORATEC CORP

CUSIP: 885175307 Class: COM NEW

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q4 2014
Shares 7 Value ($000) $0 Avg Close — Range —
Q2 2014
Shares 7 Value ($000) $238 Avg Close — Range —