CLIFFS NAT RES INC

CUSIP: 18683K101 Class: COMMON STOCK

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q2 2017
Shares 176,400 Value ($000) $1,220 Avg Close — Range —
Q1 2017
Shares 160,889 Value ($000) $1,321 Avg Close — Range —
Q4 2016
Shares 150,370 Value ($000) $1,265 Avg Close — Range —
Q3 2016
Shares 35,618 Value ($000) $208 Avg Close — Range —
Q2 2016
Shares 35,202 Value ($000) $200 Avg Close — Range —
Q1 2016
Shares 27,947 Value ($000) $84 Avg Close — Range —
Q4 2015
Shares 26,824 Value ($000) $42 Avg Close — Range —
Q3 2015
Shares 20,635 Value ($000) $50 Avg Close — Range —
Q2 2015
Shares 23,424 Value ($000) $101 Avg Close — Range —
Q1 2015
Shares 425,214 Value ($000) $2,045 Avg Close — Range —
Q4 2014
Shares 438,902 Value ($000) $3,133 Avg Close — Range —
Q3 2014
Shares 384,224 Value ($000) $3,988 Avg Close — Range —
Q2 2014
Shares 409,067 Value ($000) $6,156 Avg Close — Range —
Q1 2014
Shares 208,202 Value ($000) $4,260 Avg Close — Range —
Q4 2013
Shares 201,578 Value ($000) $5,283 Avg Close — Range —
Q3 2013
Shares 201,480 Value ($000) $4,130 Avg Close — Range —
Q2 2013
Shares 212,783 Value ($000) $3,458 Avg Close — Range —