Carl Sparks - 01 Mar 2025 Form 4 Insider Report for Waste Connections, Inc. (WCN)

Role: Director
Signature: CARL SPARKS
Issuer symbol: WCN
Transactions as of: 01 Mar 2025
Net transactions value: -$33,950
Form type: 4
Filing time: 04 Mar 2025, 16:12:39 UTC
Previous filing: 19 Feb 2025
Next filing: 09 Dec 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WCN	Common Shares	Options Exercise	$0	+334	+117%	$0.000000	619	01 Mar 2025	Direct
transaction	WCN	Common Shares	Tax liability	$33,950	-179	-29%	$189.67	440	01 Mar 2025	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	WCN	Restricted Share Units	Options Exercise	$0	-334	-100%	$0.000000	0	01 Mar 2025	Common Shares	334	$0.000000	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares withheld by the Issuer in satisfaction of the applicable withholding taxes due in connection with the vesting of restricted share units and delivery of the converted common shares.
F2	For purposes of this disclosure, Canadian dollar amounts have been converted to U.S. dollars. CAN $274.36 = US $189.6651.
F3	Represents the conversion upon vesting of restricted share units into common shares of the Issuer. The restricted share units were awarded on March 1, 2024 and have a vesting schedule of 50% immediately and 50% on the first anniversary of the award date.