SUPERTEX INC

CUSIP: 868532102 Class: COM

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

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

Q1 2014
Shares 104,786 Value ($000) $3,457 Avg Close — Range —
Q4 2013
Shares 109,396 Value ($000) $2,740 Avg Close — Range —
Q3 2013
Shares 109,325 Value ($000) $2,770 Avg Close — Range —
Q2 2013
Shares 106,167 Value ($000) $2,538 Avg Close — Range —