CLIFFS NAT RES INC

CUSIP: 18683K101 Class: COMMON STOCK

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q1 2015
Shares 266,737 Value ($000) $1,283 Avg Close — Range —
Q4 2014
Shares 269,537 Value ($000) $1,924 Avg Close — Range —
Q3 2014
Shares 294,537 Value ($000) $3,057 Avg Close — Range —
Q2 2014
Shares 294,537 Value ($000) $4,433 Avg Close — Range —
Q1 2014
Shares 285,152 Value ($000) $5,834 Avg Close — Range —
Q4 2013
Shares 289,781 Value ($000) $7,595 Avg Close — Range —
Q3 2013
Shares 302,481 Value ($000) $6,201 Avg Close — Range —
Q2 2013
Shares 309,264 Value ($000) $5,026 Avg Close — Range —