DUN & BRADSTREET CORP DEL NE

CUSIP: 26483E100 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2018
Shares 628,075 Value ($000) $89,652,000 Avg Close — Range —
Q3 2018
Shares 323,927 Value ($000) $46,163,000 Avg Close — Range —