Matthew Stephen Black, Senior Vice President and Chief Tax Officer of Waste Connections, Inc. (NYSE:WCN), filed a Form 4 on November 2, 2026, disclosing two sales of common shares on October 29, 2026.

Key Highlights

  • Reporting person: Matthew Stephen Black, identified in the filing as Sr VP Chief Tax Officer of Waste Connections, Inc.
  • First transaction: 5,583 common shares disposed of on October 29, 2026, at a weighted average price of $181.15 per share, with individual trade prices ranging from $179.78 to $181.945.
  • Second transaction: 5,417 common shares disposed of on October 29, 2026, at a weighted average price of $180.04 per share, with individual trade prices ranging from $180.00 to $180.17.
  • Post-transaction ownership: Following the second reported sale, Black directly held 32,530 common shares, according to the filing.
  • Transaction code: Both disposals are coded "S," indicating open-market sales, and both are recorded as direct ownership.

Black's October 29 Common Share Sales at Waste Connections

According to the Form 4 filed with the SEC on November 2, 2026, Black executed two separate sales of Waste Connections common shares on October 29, 2026. The first sale involved 5,583 shares at a weighted average price of $181.15, with the filing noting that the transaction was "executed in multiple trades at prices ranging from $179.78 USD to $181.945 USD." The second sale covered 5,417 shares at a weighted average price of $180.04, executed "in multiple trades at prices ranging from $180.00 USD to $180.17 USD," as disclosed in the filing's footnotes.

The filing shows that after the first sale of 5,583 shares, Black's directly held beneficial ownership stood at 37,947 common shares. After the second sale of 5,417 shares, that figure declined to 32,530 directly held common shares. Both transactions are recorded under Transaction Code "S" in Table I, covering non-derivative securities. Waste Connections is a North American solid waste services company that collects, transfers, and disposes of non-hazardous solid waste. Table II of the filing, covering derivative securities, contains no reported transactions.

The filing was submitted by one reporting person. The date of earliest transaction is listed as October 29, 2026, and the form does not indicate an amendment date, meaning no prior version of this specific filing is referenced in the document.

What Was Disclosed

Black's Form 4 discloses two open-market sales of Waste Connections common shares on October 29, 2026, totaling 5,583 and 5,417 shares respectively, both executed at weighted average prices, with a resulting directly held position of 32,530 shares.