LIPOSCIENCE INC

CUSIP: 53630M108 Class: COM

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

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

Q4 2013
Shares 159,000 Value ($000) $676 Avg Close — Range —
Q3 2013
Shares 172,000 Value ($000) $860 Avg Close — Range —
Q2 2013
Shares 172,000 Value ($000) $1,202 Avg Close — Range —