DUN & BRADSTREET CORP DEL NE

CUSIP: 26483E100 Class: COM

LAWSON KROEKER INVESTMENT MANAGEMENT INC/NE's Holding History (CIK: 0001013701)

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

Q3 2013
Shares 2,000 Value ($000) $208 Avg Close — Range —
Q2 2013
Shares 3,000 Value ($000) $292 Avg Close — Range —