TEARLAB CORP

CUSIP: 878193101 Class: COM

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

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

Q4 2013
Shares 13,987 Value ($000) $131 Avg Close — Range —
Q3 2013
Shares 13,987 Value ($000) $155 Avg Close — Range —