VOLTERRA SEMICONDUCTOR CORP

CUSIP: 928708106 Class: COM

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q3 2013
Shares 15,998 Value ($000) $368 Avg Close — Range —
Q2 2013
Shares 15,998 Value ($000) $226 Avg Close — Range —