THRESHOLD PHARMACEUTICAL INC

CUSIP: 885807206 Class: CMN

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q3 2013
Shares 18,398 Value ($000) $86 Avg Close — Range —
Q2 2013
Shares 18,398 Value ($000) $97 Avg Close — Range —