WASTE CONNECTIONS INC

Ticker: WCN CUSIP: 94106B101 Class: COM

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2025

Shares 184,137 Value ($000) $32,295 Avg Close $172.81 Range $163.27 - $179.74

Q3 2025

Shares 57,228 Value ($000) $10,063 Avg Close $181.87 Range $170.64 - $191.59

Q2 2025

Shares 25,044 Value ($000) $4,669 Avg Close $192.18 Range $180.53 - $201.00

Q1 2025

Shares 24,944 Value ($000) $4,861 Avg Close $184.28 Range $168.52 - $195.00

Q4 2024

Shares 24,744 Value ($000) $4,243 Avg Close $180.68 Range $168.78 - $193.87

Q3 2024

Shares 24,344 Value ($000) $4,356 Avg Close $179.61 Range $171.38 - $186.29

Q2 2024

Shares 24,344 Value ($000) $4,270 Avg Close $165.63 Range $159.01 - $175.78

Q1 2024

Shares 23,444 Value ($000) $4,034 Avg Close $158.95 Range $143.66 - $171.30

Q4 2023

Shares 23,444 Value ($000) $3,518 Avg Close $135.64 Range $124.38 - $148.14

Q3 2023

Shares 35,874 Value ($000) $4,839 Avg Close $137.83 Range $132.25 - $143.59

Q2 2023

Shares 37,990 Value ($000) $5,436 Avg Close $137.25 Range $130.06 - $143.23

Q1 2023

Shares 37,865 Value ($000) $5,263 Avg Close $130.65 Range $123.42 - $138.09

Q4 2022

Shares 38,443 Value ($000) $5,092 Avg Close $133.29 Range $121.62 - $143.32

Q3 2022

Shares 39,751 Value ($000) $5 Avg Close $133.39 Range $118.46 - $145.09

Q2 2022

Shares 37,749 Value ($000) $4,671 Avg Close $126.61 Range $110.94 - $142.07

Q1 2022

Shares 40,428 Value ($000) $5,659 Avg Close $124.86 Range $112.72 - $137.78

Q4 2021

Shares 52,896 Value ($000) $7,219 Avg Close $129.36 Range $120.12 - $135.19

Q3 2021

Shares 56,606 Value ($000) $7,133 Avg Close $122.85 Range $114.53 - $129.77

Q2 2021

Shares 64,936 Value ($000) $7,766 Avg Close $115.43 Range $104.55 - $121.08

Q1 2021

Shares 290,174 Value ($000) $31,346 Avg Close $98.29 Range $93.82 - $105.00

Q4 2020

Shares 268,879 Value ($000) $27,546 Avg Close $99.79 Range $94.52 - $107.37

Q3 2020

Shares 304,038 Value ($000) $31,502 Avg Close $96.45 Range $87.86 - $102.18

Q2 2020

Shares 284,359 Value ($000) $26,670 Avg Close $85.80 Range $70.45 - $94.76

Q1 2020

Shares 310,109 Value ($000) $23,792 Avg Close $90.25 Range $68.12 - $100.91

Q4 2019

Shares 306,739 Value ($000) $27,900 Avg Close $87.05 Range $84.67 - $90.48

Q3 2019

Shares 325,439 Value ($000) $29,916 Avg Close $88.46 Range $84.08 - $93.61

Q2 2019

Shares 271,198 Value ($000) $25,963 Avg Close $88.03 Range $81.55 - $91.90

Q1 2019

Shares 264,289 Value ($000) $23,417 Avg Close $78.56 Range $69.59 - $85.10

Q4 2018

Shares 256,989 Value ($000) $19,066 Avg Close $72.43 Range $66.93 - $76.54

Q3 2018

Shares 242,107 Value ($000) $19,285 Avg Close $74.62 Range $70.27 - $77.32

Q2 2018

Shares 258,783 Value ($000) $19,482 Avg Close $70.99 Range $67.32 - $74.59

Q1 2018

Shares 386,583 Value ($000) $27,718 Avg Close $67.40 Range $61.60 - $70.76

Q4 2017

Shares 596,583 Value ($000) $42,453 Avg Close $66.07 Range $64.44 - $70.11

Q3 2017

Shares 641,433 Value ($000) $44,757 Avg Close $62.37 Range $59.55 - $66.82

Q2 2017

Shares 528,333 Value ($000) $33,981 Avg Close $58.56 Range $54.86 - $63.25

Q1 2017

Shares 1,090,522 Value ($000) $96,014 Avg Close $52.36 Range $49.07 - $55.54

Q4 2016

Shares 1,261,322 Value ($000) $99,081 Avg Close $47.42 Range $44.80 - $50.04

Q3 2016

Shares 1,319,768 Value ($000) $98,290 Avg Close $47.22 Range $44.46 - $49.80

Q2 2016

Shares 1,212,964 Value ($000) $87,178 Avg Close $42.53 Range $37.28 - $46.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	184,137	$32,295	$172.81	$163.27 - $179.74
Q3 2025	57,228	$10,063	$181.87	$170.64 - $191.59
Q2 2025	25,044	$4,669	$192.18	$180.53 - $201.00
Q1 2025	24,944	$4,861	$184.28	$168.52 - $195.00
Q4 2024	24,744	$4,243	$180.68	$168.78 - $193.87
Q3 2024	24,344	$4,356	$179.61	$171.38 - $186.29
Q2 2024	24,344	$4,270	$165.63	$159.01 - $175.78
Q1 2024	23,444	$4,034	$158.95	$143.66 - $171.30
Q4 2023	23,444	$3,518	$135.64	$124.38 - $148.14
Q3 2023	35,874	$4,839	$137.83	$132.25 - $143.59
Q2 2023	37,990	$5,436	$137.25	$130.06 - $143.23
Q1 2023	37,865	$5,263	$130.65	$123.42 - $138.09
Q4 2022	38,443	$5,092	$133.29	$121.62 - $143.32
Q3 2022	39,751	$5	$133.39	$118.46 - $145.09
Q2 2022	37,749	$4,671	$126.61	$110.94 - $142.07
Q1 2022	40,428	$5,659	$124.86	$112.72 - $137.78
Q4 2021	52,896	$7,219	$129.36	$120.12 - $135.19
Q3 2021	56,606	$7,133	$122.85	$114.53 - $129.77
Q2 2021	64,936	$7,766	$115.43	$104.55 - $121.08
Q1 2021	290,174	$31,346	$98.29	$93.82 - $105.00
Q4 2020	268,879	$27,546	$99.79	$94.52 - $107.37
Q3 2020	304,038	$31,502	$96.45	$87.86 - $102.18
Q2 2020	284,359	$26,670	$85.80	$70.45 - $94.76
Q1 2020	310,109	$23,792	$90.25	$68.12 - $100.91
Q4 2019	306,739	$27,900	$87.05	$84.67 - $90.48
Q3 2019	325,439	$29,916	$88.46	$84.08 - $93.61
Q2 2019	271,198	$25,963	$88.03	$81.55 - $91.90
Q1 2019	264,289	$23,417	$78.56	$69.59 - $85.10
Q4 2018	256,989	$19,066	$72.43	$66.93 - $76.54
Q3 2018	242,107	$19,285	$74.62	$70.27 - $77.32
Q2 2018	258,783	$19,482	$70.99	$67.32 - $74.59
Q1 2018	386,583	$27,718	$67.40	$61.60 - $70.76
Q4 2017	596,583	$42,453	$66.07	$64.44 - $70.11
Q3 2017	641,433	$44,757	$62.37	$59.55 - $66.82
Q2 2017	528,333	$33,981	$58.56	$54.86 - $63.25
Q1 2017	1,090,522	$96,014	$52.36	$49.07 - $55.54
Q4 2016	1,261,322	$99,081	$47.42	$44.80 - $50.04
Q3 2016	1,319,768	$98,290	$47.22	$44.46 - $49.80
Q2 2016	1,212,964	$87,178	$42.53	$37.28 - $46.28