PROCERA NETWORKS INC

CUSIP: 74269U203 Class: COM NEW

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

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

Q3 2014
Shares 124,359 Value ($000) $1,191 Avg Close — Range —
Q2 2014
Shares 125,777 Value ($000) $1,269 Avg Close — Range —
Q1 2014
Shares 125,208 Value ($000) $1,301 Avg Close — Range —
Q4 2013
Shares 120,372 Value ($000) $1,808 Avg Close — Range —
Q3 2013
Shares 112,634 Value ($000) $1,745 Avg Close — Range —
Q2 2013
Shares 108,476 Value ($000) $1,489 Avg Close — Range —