VOLTERRA SEMICONDUCTOR CORP

CUSIP: 928708106 Class: COM

SIT INVESTMENT ASSOCIATES INC's Holding History (CIK: 0000769317)

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

Q3 2013
Shares 87,015 Value ($000) $2,001 Avg Close — Range —
Q2 2013
Shares 87,015 Value ($000) $1,227 Avg Close — Range —