SIGMA DESIGNS INC

CUSIP: 826565103 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2014
Shares 188,793 Value ($000) $899 Avg Close — Range —
Q4 2013
Shares 181,563 Value ($000) $857 Avg Close — Range —
Q3 2013
Shares 170,222 Value ($000) $952 Avg Close — Range —
Q2 2013
Shares 180,356 Value ($000) $911 Avg Close — Range —