Matthew Stephen Black - 29 Oct 2026 Form 4 Insider Report for Waste Connections, Inc. (WCN)

Reporting relationship: Sr VP Chief Tax Officer
Issuer ticker: WCN
Reported as of: 29 Oct 2026
Net transaction value: -$1,986,637
SEC form: 4
Accepted by SEC: 02 Nov 2026, 16:07:05 UTC
Prior SEC filing: 02 Jul 2026
Source filing: View source filing
Reporting owner signature: Matthew Black

Filing notes and source

Key filing fact

Matthew Stephen Black filed Form 4 for Waste Connections, Inc. (WCN) on 02 Nov 2026.

Key facts

This page summarizes Matthew Stephen Black's Form 4 filing for Waste Connections, Inc. (WCN).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 02 Nov 2026, 16:07.

Change

Previous filing in this sequence was filed on 02 Jul 2026.
Current net transaction value: -$1,986,637.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001544201 Primary reporting owner

Black Matthew Stephen

Relationship: Sr VP Chief Tax Officer
Address: 3 WATERWAY SQUARE PLACE, SUITE 110, THE WOODLANDS
Signature: Matthew Black
Signature date: 02 Nov 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WCN transaction

Common Shares

Sale

Transaction value: -$1,011,360
Shares: -5,583
Change %: -13%
Price: $181.15
Shares after: 37,947
Date: 29 Oct 2026
Ownership: Direct
Footnotes: F1

WCN transaction

Common Shares

Sale

Transaction value: -$975,277
Shares: -5,417
Change %: -14%
Price: $180.04
Shares after: 32,530
Date: 29 Oct 2026
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

This transaction was executed in multiple trades at prices ranging from $179.78 USD to $181.945 USD; the price reported above reflects the weighted average sale price.

Footnote F2

This transaction was executed in multiple trades at prices ranging from $180.00 USD to $180.17 USD; the price reported above reflects the weighted average sale price.