DUN & BRADSTREET CORP DEL NE

CUSIP: 26483E100 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q3 2015
Shares 19,600 Value ($000) $2,058 Avg Close — Range —
Q2 2015
Shares 11,500 Value ($000) $1,403 Avg Close — Range —
Q1 2015
Shares 19,100 Value ($000) $2,452 Avg Close — Range —
Q4 2014
Shares 34,616 Value ($000) $4,187 Avg Close — Range —
Q3 2014
Shares 21,397 Value ($000) $2,514 Avg Close — Range —
Q2 2014
Shares 18,644 Value ($000) $2,055 Avg Close — Range —
Q1 2014
Shares 65,987 Value ($000) $6,556 Avg Close — Range —
Q4 2013
Shares 14,472 Value ($000) $1,776 Avg Close — Range —
Q3 2013
Shares 53,056 Value ($000) $5,510 Avg Close — Range —