DUN & BRADSTREET CORP DEL NE

CUSIP: 26483E100 Class: COM

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q4 2018
Shares 54,710 Value ($000) $7,809 Avg Close — Range —
Q3 2018
Shares 54,509 Value ($000) $7,768 Avg Close — Range —
Q2 2018
Shares 54,600 Value ($000) $6,697 Avg Close — Range —
Q1 2018
Shares 54,600 Value ($000) $6,388 Avg Close — Range —
Q4 2017
Shares 54,941 Value ($000) $6,506 Avg Close — Range —
Q3 2017
Shares 71,990 Value ($000) $8,380 Avg Close — Range —
Q2 2017
Shares 53,524 Value ($000) $5,789 Avg Close — Range —
Q1 2017
Shares 78,366 Value ($000) $8,459 Avg Close — Range —
Q4 2016
Shares 78,525 Value ($000) $9,527 Avg Close — Range —
Q3 2016
Shares 78,734 Value ($000) $10,757 Avg Close — Range —
Q2 2016
Shares 86,056 Value ($000) $10,485 Avg Close — Range —
Q1 2016
Shares 86,056 Value ($000) $8,871 Avg Close — Range —
Q4 2015
Shares 87,565 Value ($000) $9,101 Avg Close — Range —
Q3 2015
Shares 85,523 Value ($000) $8,980 Avg Close — Range —
Q2 2015
Shares 84,368 Value ($000) $10,293 Avg Close — Range —
Q1 2015
Shares 84,404 Value ($000) $10,834 Avg Close — Range —
Q4 2014
Shares 84,420 Value ($000) $10,211 Avg Close — Range —
Q3 2014
Shares 78,528 Value ($000) $9,225 Avg Close — Range —
Q2 2014
Shares 78,528 Value ($000) $8,654 Avg Close — Range —
Q1 2014
Shares 77,948 Value ($000) $7,744 Avg Close — Range —
Q4 2013
Shares 78,191 Value ($000) $9,598 Avg Close — Range —
Q3 2013
Shares 78,541 Value ($000) $8,156 Avg Close — Range —
Q2 2013
Shares 78,916 Value ($000) $7,690 Avg Close — Range —