WASTE CONNECTIONS INC

CUSIP: 941053100 Class: COM

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q1 2016
Shares 5,028,401 Value ($000) $324,784 Avg Close — Range —
Q4 2015
Shares 4,754,803 Value ($000) $267,790 Avg Close — Range —
Q3 2015
Shares 4,926,767 Value ($000) $239,342 Avg Close — Range —
Q2 2015
Shares 5,046,778 Value ($000) $237,804 Avg Close — Range —
Q1 2015
Shares 5,241,642 Value ($000) $252,333 Avg Close — Range —
Q4 2014
Shares 5,385,061 Value ($000) $236,889 Avg Close — Range —
Q3 2014
Shares 7,091,909 Value ($000) $344,099 Avg Close — Range —
Q2 2014
Shares 7,238,279 Value ($000) $351,418 Avg Close — Range —
Q1 2014
Shares 6,171,413 Value ($000) $270,678 Avg Close — Range —
Q4 2013
Shares 4,513,039 Value ($000) $196,904 Avg Close — Range —
Q3 2013
Shares 2,498,894 Value ($000) $113,475 Avg Close — Range —
Q2 2013
Shares 852,200 Value ($000) $35,059,508 Avg Close — Range —