WASTE CONNECTIONS INC

Ticker: WCN CUSIP: 94106B101 Class: COM

THOMPSON DAVIS & CO., INC.'s Holding History (CIK: 0001017284)

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

Q3 2017

Shares 1,539 Value ($000) $108 Avg Close $62.37 Range $59.55 - $66.82

Q2 2017

Shares 1,561 Value ($000) $101 Avg Close $58.56 Range $54.86 - $63.25

Q1 2017

Shares 1,002 Value ($000) $88 Avg Close $52.36 Range $49.07 - $55.54

Q4 2016

Shares 1,039 Value ($000) $82 Avg Close $47.42 Range $44.80 - $50.04

Q3 2016

Shares 1,039 Value ($000) $78 Avg Close $47.22 Range $44.46 - $49.80

Q2 2016

Shares 964 Value ($000) $69 Avg Close $42.53 Range $37.28 - $46.28

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	1,539	$108	$62.37	$59.55 - $66.82
Q2 2017	1,561	$101	$58.56	$54.86 - $63.25
Q1 2017	1,002	$88	$52.36	$49.07 - $55.54
Q4 2016	1,039	$82	$47.42	$44.80 - $50.04
Q3 2016	1,039	$78	$47.22	$44.46 - $49.80
Q2 2016	964	$69	$42.53	$37.28 - $46.28