Black Matthew Stephen

Sr VP Chief Tax Officer of WCN

Sr VP Chief Accounting Officer of WCN

Stock Insider Trading Activity of Black Matthew Stephen

Sr VP Chief Tax Officer

Sell

WCN Oct 29, 2026

Avg Cost/Share

$180.60

11,000

Total Value

$1,986,637.13

Owned After

37,947

SEC Form 4

Sr VP Chief Accounting Officer

Sell

WCN Feb 20, 2024

Avg Cost/Share

$167.34

4,128

Total Value

$690,760.94

Owned After

37,947

SEC Form 4

Insider	Ticker	Relationship	Date	Transaction	Avg Cost	Shares	Total Value	Owned After	SEC Forms
Black Matthew Stephen	WCN	Sr VP Chief Tax Officer	Oct 29, 2026	Sell	$180.60	11,000	$1,986,637.13	37,947	Form Form
Black Matthew Stephen	WCN	Sr VP Chief Accounting Officer	Feb 20, 2024	Sell	$167.34	4,128	$690,760.94	37,947	Form