VOLTERRA SEMICONDUCTOR CORP

CUSIP: 928708106 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q2 2013
Shares 74 Value ($000) $1 Avg Close — Range —
Q1 2013
Shares 74 Value ($000) $1 Avg Close — Range —