Waste Connections insider files Form 144 to sell shares

Waste Connections Inc. filed a Form 144 indicating proposed sales of Common Shares tied to restricted share unit vesting.

Rhea-AI Filing Summary

Waste Connections Inc. filed a Form 144 indicating proposed sales of Common Shares tied to restricted share unit vesting. The filing lists 970 shares with a 02/16/2016 reference, 4,971 shares with a 02/16/2025 reference, and 1,559 shares with a 02/18/2025 reference.

Insights

Securities Compliance Counsel

Form 144 lists proposed dispositions tied to RSU vesting dates.

The filing records proposed sales of Common Shares associated with restricted share unit vesting, naming specific share counts and vesting/record dates. This is a regulatory notice of intended resale under the securities laws rather than a completed open-market transaction.

Cash‑flow treatment and actual sale timing are not provided in the excerpt; subsequent broker reports or amended filings would show execution details.

Key Figures

Proposed resale - tranche 1: 970 shares Proposed resale - tranche 2: 4,971 shares Proposed resale - tranche 3: 1,559 shares

3 metrics

Proposed resale - tranche 1 970 shares <date>02/16/2016</date> listed with Restricted Share Unit Vesting

Proposed resale - tranche 2 4,971 shares <date>02/16/2025</date> listed with Restricted Share Unit Vesting

Proposed resale - tranche 3 1,559 shares <date>02/18/2025</date> listed with Restricted Share Unit Vesting

Key Terms

Form 144, Restricted Share Unit, Vesting

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Share Unit financial

"Restricted Share Unit Vesting"

A restricted share unit (RSU) is a promise by a company to give an employee a set number of company shares at a future date, typically after meeting time or performance conditions. For investors, RSUs matter because when they convert into actual shares they increase the number of shares outstanding (like unlocking more tickets in a game), which can dilute existing holders, and they align employee incentives with company performance, influencing behavior and long-term value.

Vesting financial

"Restricted Share Unit Vesting | N/A"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

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

What does Waste Connections' Form 144 filing mean for WCN shareholders?

It notifies the SEC of intended resale of shares; it does not confirm completed sales. The form lists proposed dispositions of 970, 4,971, and 1,559 Common Shares tied to restricted share unit vesting dates.

Are the share counts in the Form 144 already sold or still pending?

The filing signals proposed sales and does not prove execution. The excerpt lists amounts of 970, 4,971, and 1,559 Common Shares; actual sale confirmations would appear in broker reports or amended filings.

Do the listed transactions change Waste Connections' outstanding share count?

This Form 144 records potential resale by holders and does not state any change to the company’s issued or outstanding share count. It lists specific proposed dispositions tied to RSU vesting rather than company actions to issue new shares.

Where can I find whether the proposed sales were executed?

Execution details would appear in subsequent public filings or market transaction records. The provided excerpt contains only the Form 144 notice with proposed amounts and vesting dates, not confirmations of completed trades.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 06/05/2026 - 12:21 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	0001428227
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 L4H4G3
Phone	9055327510
Name of Person for Whose Account the Securities are To Be Sold	Patrick J Shea
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
Waste Connections Inc.	Merrill Lynch One Bryant Park FL 40 New York NY 10036	7500	1171915	254080912	06/05/2026	NYSE

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 Share	06/01/2016	Restricted Share Unit Vesting	N/A			970	02/16/2016	N/A
Common Share	02/19/2024	Restricted Share Unit Vesting	N/A			4971	02/16/2025	N/A
Common Share	02/18/2025	Restricted Share Unit Vesting	N/A			1559	02/18/2025	N/A

* 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	06/05/2026
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	Patrick J Shea
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)