SUPERTEX INC

CUSIP: 868532102 Class: COM

FRANKLIN STREET ADVISORS INC /NC's Holding History (CIK: 0001010873)

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

Q1 2014
Shares 29,150 Value ($000) $961 Avg Close — Range —
Q4 2013
Shares 29,800 Value ($000) $746 Avg Close — Range —
Q3 2013
Shares 23,300 Value ($000) $590 Avg Close — Range —
Q2 2013
Shares 25,800 Value ($000) $617 Avg Close — Range —