WASTE CONNECTIONS INC

Ticker: WCN CUSIP: 94106B101 Class: COM

GUARDIAN CAPITAL LP's Holding History (CIK: 0001224324)

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

Q4 2025

Shares 4,381 Value ($000) $769 Avg Close $172.81 Range $163.27 - $179.74

Q3 2025

Shares 14,095 Value ($000) $2,478 Avg Close $181.87 Range $170.64 - $191.59

Q2 2025

Shares 14,425 Value ($000) $2,689 Avg Close $192.18 Range $180.53 - $201.00

Q1 2025

Shares 16,438 Value ($000) $3,204 Avg Close $184.28 Range $168.52 - $195.00

Q4 2024

Shares 17,961 Value ($000) $3,080 Avg Close $180.68 Range $168.78 - $193.87

Q3 2024

Shares 18,678 Value ($000) $3,342 Avg Close $179.61 Range $171.38 - $186.29

Q2 2024

Shares 27,353 Value ($000) $4,798 Avg Close $165.63 Range $159.01 - $175.78

Q1 2024

Shares 26,703 Value ($000) $4,595 Avg Close $158.95 Range $143.66 - $171.30

Q4 2023

Shares 27,403 Value ($000) $4,112 Avg Close $135.64 Range $124.38 - $148.14

Q3 2023

Shares 58,934 Value ($000) $7,950 Avg Close $137.83 Range $132.25 - $143.59

Q2 2023

Shares 83,149 Value ($000) $11,897 Avg Close $137.25 Range $130.06 - $143.23

Q1 2023

Shares 97,358 Value ($000) $13,532 Avg Close $130.65 Range $123.42 - $138.09

Q4 2022

Shares 100,149 Value ($000) $13,266 Avg Close $133.29 Range $121.62 - $143.32

Q3 2022

Shares 112,565 Value ($000) $15,291 Avg Close $133.39 Range $118.46 - $145.09

Q2 2022

Shares 138,326 Value ($000) $17,114 Avg Close $126.61 Range $110.94 - $142.07

Q1 2022

Shares 138,128 Value ($000) $19,334 Avg Close $124.86 Range $112.72 - $137.78

Q4 2021

Shares 138,640 Value ($000) $18,922 Avg Close $129.36 Range $120.12 - $135.19

Q3 2021

Shares 126,325 Value ($000) $15,919 Avg Close $122.85 Range $114.53 - $129.77

Q2 2021

Shares 127,386 Value ($000) $15,235 Avg Close $115.43 Range $104.55 - $121.08

Q1 2021

Shares 153,579 Value ($000) $20,851 Avg Close $98.29 Range $93.82 - $105.00

Q4 2020

Shares 169,526 Value ($000) $17,368 Avg Close $99.79 Range $94.52 - $107.37

Q3 2020

Shares 483,277 Value ($000) $50,073 Avg Close $96.45 Range $87.86 - $102.18

Q2 2020

Shares 585,183 Value ($000) $54,647 Avg Close $85.80 Range $70.45 - $94.76

Q1 2020

Shares 640,120 Value ($000) $49,110 Avg Close $90.25 Range $68.12 - $100.91

Q4 2019

Shares 883,819 Value ($000) $80,391 Avg Close $87.05 Range $84.67 - $90.48

Q3 2019

Shares 1,002,589 Value ($000) $92,164 Avg Close $88.46 Range $84.08 - $93.61

Q2 2019

Shares 1,117,212 Value ($000) $106,955 Avg Close $88.03 Range $81.55 - $91.90

Q1 2019

Shares 1,651,858 Value ($000) $146,465 Avg Close $78.56 Range $69.59 - $85.10

Q4 2018

Shares 1,666,533 Value ($000) $123,642 Avg Close $72.43 Range $66.93 - $76.54

Q3 2018

Shares 1,688,005 Value ($000) $134,449 Avg Close $74.62 Range $70.27 - $77.32

Q2 2018

Shares 1,641,317 Value ($000) $123,660 Avg Close $70.99 Range $67.32 - $74.59

Q1 2018

Shares 1,638,956 Value ($000) $117,416 Avg Close $67.40 Range $61.60 - $70.76

Q4 2017

Shares 1,940,933 Value ($000) $138,332 Avg Close $66.07 Range $64.44 - $70.11

Q3 2017

Shares 1,988,153 Value ($000) $138,671 Avg Close $62.37 Range $59.55 - $66.82

Q2 2017

Shares 1,978,076 Value ($000) $127,265 Avg Close $58.56 Range $54.86 - $63.25

Q1 2017

Shares 1,658,649 Value ($000) $146,203 Avg Close $52.36 Range $49.07 - $55.54

Q4 2016

Shares 1,344,555 Value ($000) $105,486 Avg Close $47.42 Range $44.80 - $50.04

Q3 2016

Shares 1,509,160 Value ($000) $112,580 Avg Close $47.22 Range $44.46 - $49.80

Q2 2016

Shares 1,511,857 Value ($000) $108,476 Avg Close $42.53 Range $37.28 - $46.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,381	$769	$172.81	$163.27 - $179.74
Q3 2025	14,095	$2,478	$181.87	$170.64 - $191.59
Q2 2025	14,425	$2,689	$192.18	$180.53 - $201.00
Q1 2025	16,438	$3,204	$184.28	$168.52 - $195.00
Q4 2024	17,961	$3,080	$180.68	$168.78 - $193.87
Q3 2024	18,678	$3,342	$179.61	$171.38 - $186.29
Q2 2024	27,353	$4,798	$165.63	$159.01 - $175.78
Q1 2024	26,703	$4,595	$158.95	$143.66 - $171.30
Q4 2023	27,403	$4,112	$135.64	$124.38 - $148.14
Q3 2023	58,934	$7,950	$137.83	$132.25 - $143.59
Q2 2023	83,149	$11,897	$137.25	$130.06 - $143.23
Q1 2023	97,358	$13,532	$130.65	$123.42 - $138.09
Q4 2022	100,149	$13,266	$133.29	$121.62 - $143.32
Q3 2022	112,565	$15,291	$133.39	$118.46 - $145.09
Q2 2022	138,326	$17,114	$126.61	$110.94 - $142.07
Q1 2022	138,128	$19,334	$124.86	$112.72 - $137.78
Q4 2021	138,640	$18,922	$129.36	$120.12 - $135.19
Q3 2021	126,325	$15,919	$122.85	$114.53 - $129.77
Q2 2021	127,386	$15,235	$115.43	$104.55 - $121.08
Q1 2021	153,579	$20,851	$98.29	$93.82 - $105.00
Q4 2020	169,526	$17,368	$99.79	$94.52 - $107.37
Q3 2020	483,277	$50,073	$96.45	$87.86 - $102.18
Q2 2020	585,183	$54,647	$85.80	$70.45 - $94.76
Q1 2020	640,120	$49,110	$90.25	$68.12 - $100.91
Q4 2019	883,819	$80,391	$87.05	$84.67 - $90.48
Q3 2019	1,002,589	$92,164	$88.46	$84.08 - $93.61
Q2 2019	1,117,212	$106,955	$88.03	$81.55 - $91.90
Q1 2019	1,651,858	$146,465	$78.56	$69.59 - $85.10
Q4 2018	1,666,533	$123,642	$72.43	$66.93 - $76.54
Q3 2018	1,688,005	$134,449	$74.62	$70.27 - $77.32
Q2 2018	1,641,317	$123,660	$70.99	$67.32 - $74.59
Q1 2018	1,638,956	$117,416	$67.40	$61.60 - $70.76
Q4 2017	1,940,933	$138,332	$66.07	$64.44 - $70.11
Q3 2017	1,988,153	$138,671	$62.37	$59.55 - $66.82
Q2 2017	1,978,076	$127,265	$58.56	$54.86 - $63.25
Q1 2017	1,658,649	$146,203	$52.36	$49.07 - $55.54
Q4 2016	1,344,555	$105,486	$47.42	$44.80 - $50.04
Q3 2016	1,509,160	$112,580	$47.22	$44.46 - $49.80
Q2 2016	1,511,857	$108,476	$42.53	$37.28 - $46.28