WASTE CONNECTIONS INC

Ticker: WCN CUSIP: 94106B101 Class: COM

WASATCH ADVISORS LP's Holding History (CIK: 0000814133)

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

Q3 2018

Shares 46,394 Value ($000) $3,701 Avg Close $74.62 Range $70.27 - $77.32

Q2 2018

Shares 52,563 Value ($000) $3,957 Avg Close $70.99 Range $67.32 - $74.59

Q1 2018

Shares 52,563 Value ($000) $3,771 Avg Close $67.40 Range $61.60 - $70.76

Q4 2017

Shares 519,993 Value ($000) $36,888 Avg Close $66.07 Range $64.44 - $70.11

Q3 2017

Shares 1,276,663 Value ($000) $89,315 Avg Close $62.37 Range $59.55 - $66.82

Q2 2017

Shares 1,362,126 Value ($000) $87,748 Avg Close $58.56 Range $54.86 - $63.25

Q1 2017

Shares 990,454 Value ($000) $87,378 Avg Close $52.36 Range $49.07 - $55.54

Q4 2016

Shares 1,272,840 Value ($000) $100,032 Avg Close $47.42 Range $44.80 - $50.04

Q3 2016

Shares 1,273,335 Value ($000) $95,118 Avg Close $47.22 Range $44.46 - $49.80

Q2 2016

Shares 1,459,838 Value ($000) $105,181 Avg Close $42.53 Range $37.28 - $46.28

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	46,394	$3,701	$74.62	$70.27 - $77.32
Q2 2018	52,563	$3,957	$70.99	$67.32 - $74.59
Q1 2018	52,563	$3,771	$67.40	$61.60 - $70.76
Q4 2017	519,993	$36,888	$66.07	$64.44 - $70.11
Q3 2017	1,276,663	$89,315	$62.37	$59.55 - $66.82
Q2 2017	1,362,126	$87,748	$58.56	$54.86 - $63.25
Q1 2017	990,454	$87,378	$52.36	$49.07 - $55.54
Q4 2016	1,272,840	$100,032	$47.42	$44.80 - $50.04
Q3 2016	1,273,335	$95,118	$47.22	$44.46 - $49.80
Q2 2016	1,459,838	$105,181	$42.53	$37.28 - $46.28