WASTE CONNECTIONS INC

Ticker: WCN CUSIP: 94106B101 Class: COM

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 5,930,912 Value ($000) $1,040,045 Avg Close $172.81 Range $163.27 - $179.74

Q3 2025

Shares 6,669,083 Value ($000) $1,172,425 Avg Close $181.87 Range $170.64 - $191.59

Q2 2025

Shares 7,455,224 Value ($000) $1,392,040 Avg Close $192.18 Range $180.53 - $201.00

Q1 2025

Shares 6,064,429 Value ($000) $1,183,716 Avg Close $184.28 Range $168.52 - $195.00

Q4 2024

Shares 5,983,554 Value ($000) $1,026,658 Avg Close $180.68 Range $168.78 - $193.87

Q3 2024

Shares 7,575,851 Value ($000) $1,354,714 Avg Close $179.61 Range $171.38 - $186.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,930,912	$1,040,045	$172.81	$163.27 - $179.74
Q3 2025	6,669,083	$1,172,425	$181.87	$170.64 - $191.59
Q2 2025	7,455,224	$1,392,040	$192.18	$180.53 - $201.00
Q1 2025	6,064,429	$1,183,716	$184.28	$168.52 - $195.00
Q4 2024	5,983,554	$1,026,658	$180.68	$168.78 - $193.87
Q3 2024	7,575,851	$1,354,714	$179.61	$171.38 - $186.29