CLIFFS NAT RES INC

CUSIP: 18683K101 Class: COMMON STOCK

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q2 2017
Shares 40,721 Value ($000) $282 Avg Close — Range —
Q1 2017
Shares 20,911 Value ($000) $172 Avg Close — Range —
Q4 2016
Shares 26,983 Value ($000) $227 Avg Close — Range —
Q3 2016
Shares 25,061 Value ($000) $147 Avg Close — Range —
Q2 2016
Shares 22,204 Value ($000) $126 Avg Close — Range —
Q1 2016
Shares 17,453 Value ($000) $52 Avg Close — Range —
Q4 2015
Shares 29,983 Value ($000) $47 Avg Close — Range —
Q3 2015
Shares 31,930 Value ($000) $78 Avg Close — Range —
Q2 2015
Shares 74,640 Value ($000) $323 Avg Close — Range —
Q1 2015
Shares 39,466 Value ($000) $190 Avg Close — Range —
Q4 2014
Shares 77,050 Value ($000) $550 Avg Close — Range —
Q3 2014
Shares 30,418 Value ($000) $316 Avg Close — Range —
Q2 2014
Shares 27,519 Value ($000) $414 Avg Close — Range —
Q1 2014
Shares 41,695 Value ($000) $853 Avg Close — Range —
Q4 2013
Shares 57,462 Value ($000) $1,506 Avg Close — Range —
Q3 2013
Shares 37,478 Value ($000) $768 Avg Close — Range —
Q2 2013
Shares 17,484 Value ($000) $284 Avg Close — Range —