DUN & BRADSTREET CORP DEL NE

CUSIP: 26483E100 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2018
Shares 81,979 Value ($000) $11,702 Avg Close — Range —
Q3 2018
Shares 41,755 Value ($000) $5,950 Avg Close — Range —
Q2 2018
Shares 2,098,265 Value ($000) $257,353 Avg Close — Range —
Q1 2018
Shares 2,577,039 Value ($000) $301,513 Avg Close — Range —
Q4 2017
Shares 2,566,483 Value ($000) $303,897 Avg Close — Range —
Q3 2017
Shares 1,483,638 Value ($000) $172,711 Avg Close — Range —
Q2 2017
Shares 1,190,181 Value ($000) $128,718 Avg Close — Range —
Q1 2017
Shares 865,788 Value ($000) $93,453 Avg Close — Range —
Q4 2016
Shares 808,853 Value ($000) $98,130 Avg Close — Range —
Q3 2016
Shares 876,439 Value ($000) $119,739 Avg Close — Range —
Q2 2016
Shares 431,811 Value ($000) $52,611 Avg Close — Range —
Q2 2015
Shares 5,427 Value ($000) $662 Avg Close — Range —
Q1 2015
Shares 18,325 Value ($000) $2,352 Avg Close — Range —
Q4 2014
Shares 17,658 Value ($000) $2,136 Avg Close — Range —
Q3 2014
Shares 22,677 Value ($000) $2,663 Avg Close — Range —
Q2 2014
Shares 22,511 Value ($000) $2,481 Avg Close — Range —
Q1 2014
Shares 176,910 Value ($000) $17,576 Avg Close — Range —
Q4 2013
Shares 173,081 Value ($000) $21,246 Avg Close — Range —
Q3 2013
Shares 130,464 Value ($000) $13,548 Avg Close — Range —
Q2 2013
Shares 108,976 Value ($000) $10,619 Avg Close — Range —