Waste Connections (WCN) SVP Operations reports sale of 2,000 shares at $167.59

Rhea-AI Filing Summary

Waste Connections, Inc. executive reports share sale

A senior vice president of operations at Waste Connections, Inc. reported selling 2,000 common shares on 12/10/2025 at a price of $167.59 per share. After this transaction, the executive directly beneficially owns 1,250 common shares of the company. This filing is a routine disclosure required for company insiders when they buy or sell the company’s stock.

Insider Trade Summary

Net Seller: 2,000 shares ($335,180)

Net Sell 1 txn

Insider NIELSEN III ROBERT

Role SR VP Operations

Sold 2,000 shs ($335K)

Type	Security	Shares	Price	Value
Sale	Common Shares	2,000	$167.59	$335K

Holdings After Transaction: Common Shares — 1,250 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

NIELSEN III ROBERT

(Last) (First) (Middle)

3 WATERWAY SQUARE PLACE

SUITE 110

(Street)

THE WOODLANDS TX 77380

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Waste Connections, Inc. [ WCN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SR VP Operations

3. Date of Earliest Transaction (Month/Day/Year)
12/10/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares	12/10/2025		S		2,000	D	$167.59	1,250	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	Robert Nielsen III	12/12/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Waste Connections (WCN) report in this Form 4?

A senior vice president of operations at Waste Connections, Inc. (WCN) reported selling 2,000 common shares on 12/10/2025.

At what price were the Waste Connections (WCN) shares sold?

The reported sale of Waste Connections common shares was executed at a price of $167.59 per share.

How many Waste Connections (WCN) shares does the insider own after the transaction?

Following the sale, the executive directly beneficially owns 1,250 common shares of Waste Connections, Inc.

What is the role of the reporting person at Waste Connections (WCN)?

The reporting person is an officer of Waste Connections, Inc., serving as Senior Vice President, Operations.

Is this Waste Connections (WCN) Form 4 filed by more than one reporting person?

No. The Form 4 indicates it is filed by one reporting person only.

Does this Waste Connections (WCN) Form 4 involve any derivative securities?

The disclosure includes a table for derivatives, but it does not report any derivative security transactions in the provided content.