WASTE CONNECTIONS INC

CUSIP: 941053100 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2016
Shares 5,336,414 Value ($000) $344,679 Avg Close — Range —
Q4 2015
Shares 4,404,586 Value ($000) $248,066 Avg Close — Range —
Q3 2015
Shares 4,756,830 Value ($000) $231,087 Avg Close — Range —
Q2 2015
Shares 4,703,398 Value ($000) $221,624 Avg Close — Range —
Q1 2015
Shares 4,783,442 Value ($000) $230,275 Avg Close — Range —
Q4 2014
Shares 4,484,309 Value ($000) $197,265 Avg Close — Range —
Q3 2014
Shares 4,479,677 Value ($000) $217,354 Avg Close — Range —
Q2 2014
Shares 4,693,978 Value ($000) $227,893 Avg Close — Range —
Q1 2014
Shares 4,636,723 Value ($000) $203,367 Avg Close — Range —
Q4 2013
Shares 4,714,435 Value ($000) $205,691 Avg Close — Range —
Q3 2013
Shares 4,737,920 Value ($000) $215,149 Avg Close — Range —
Q2 2013
Shares 5,226,775 Value ($000) $215,029 Avg Close — Range —