WASTE CONNECTIONS INC

CUSIP: 941053100 Class: COM

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

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

Q1 2016
Shares 220,269 Value ($000) $14,227 Avg Close — Range —
Q4 2015
Shares 220,269 Value ($000) $12,406 Avg Close — Range —
Q3 2015
Shares 220,269 Value ($000) $10,701 Avg Close — Range —
Q2 2015
Shares 220,269 Value ($000) $10,379 Avg Close — Range —
Q1 2015
Shares 229,269 Value ($000) $11,037 Avg Close — Range —
Q4 2014
Shares 234,069 Value ($000) $10,297 Avg Close — Range —
Q3 2014
Shares 237,169 Value ($000) $11,507 Avg Close — Range —
Q2 2014
Shares 238,369 Value ($000) $11,573 Avg Close — Range —
Q1 2014
Shares 240,869 Value ($000) $10,565 Avg Close — Range —
Q4 2013
Shares 243,769 Value ($000) $10,636 Avg Close — Range —
Q3 2013
Shares 258,969 Value ($000) $11,760 Avg Close — Range —
Q2 2013
Shares 264,669 Value ($000) $10,888 Avg Close — Range —