Waste Connections officer proposes $370K stock sale

Morgan Stanley Smith Barney LLC is named as broker, and TSX is listed as the securities exchange for the proposed sale.

Rhea-AI Filing Summary

Waste Connections, Inc. (WCN) is the issuer for a Form 144 notice proposing a sale of 2,000 common shares for the account named James and Michelle Little Rev Liv T. The notice gives an aggregate market value of $370,440 and an approximate sale date of October 27, 2026. The seller's relationship to the issuer is listed as Officer; Morgan Stanley Smith Barney LLC is named as broker. James Little signed as Trustee.

Key Figures

Proposed sale: 2,000 shares Aggregate market value: $370,440 Approximate sale date: October 27, 2026 +1 more

4 metrics

Proposed sale 2,000 shares Common shares proposed for sale

Aggregate market value $370,440 Proposed sale

Approximate sale date October 27, 2026 Approximate date of sale

Shares outstanding 250,175,523 shares Issuer shares outstanding

Key Terms

Rule 144, Aggregate market value, Restricted Stock Vesting Under a Registered Plan

3 terms

Rule 144 regulatory

"the definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Aggregate market value financial

"Aggregate market value"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

Restricted Stock Vesting Under a Registered Plan financial

"Restricted Stock Vesting Under a Registered Plan"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many WCN shares does the notice propose to sell?

The notice proposes a sale of 2,000 common shares, with an aggregate market value of $370,440 and an approximate sale date of October 27, 2026.

How did the selling account acquire the WCN shares?

The notice lists the shares as restricted stock vesting under a registered plan, acquired from the issuer on February 11, 2020. It also records “Services Rendered” in the acquisition details.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/27/2026 - 04:22 PM EDT Accepted by SEC EDGAR 10/27/2026 - 04:22 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001130416
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	WASTE CONNECTIONS, INC.
SEC File Number	001-34370
Address of Issuer	6220 Hwy 7, Suite 600 Woodbridge ONTARIO, CANADA L4H 4G3
Phone	(905) 532-7510
Name of Person for Whose Account the Securities are To Be Sold	JAMES AND MICHELLE LITTLE REV LIV T
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2000	370440.00	250175523	10/27/2026	TSX

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/11/2020	Restricted Stock Vesting Under a Registered Plan	Issuer			2000	02/11/2020	Services Rendered

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	10/27/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ James Little, Trustee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)