Welcome to our dedicated page for Waste Connection SEC filings (Ticker: WCN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Waste Connections, Inc. filings document the disclosure record for an Ontario corporation with common shares registered under WCN on the New York Stock Exchange, NYSE Texas and the Toronto Stock Exchange. The filings cover results of operations and financial condition, Regulation FD releases, proxy governance, shareholder voting matters, executive compensation, board composition and committee assignments.
Material-event reports also describe capital-structure activity, including senior unsecured notes issued under the company's indenture and related underwriting agreements. The proxy materials describe the company's integrated solid waste services business, resource recovery, oilfield waste services, intermodal operations, ESG initiatives and related governance practices.
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.
Waste Connections, Inc. senior vice president of operations Robert Nielsen III reported an open-market sale of 500 Common Shares. The shares were sold at an average price of $155.56 per share. Following this transaction, he directly owns 4,250 Common Shares of the company.
Waste Connections, Inc. held its 2026 annual shareholders meeting on May 15, 2026, where investors elected all eight director nominees to serve until the next annual meeting or earlier resignation. Support was strong, with most directors receiving more than 90% of votes cast, although one nominee, Susan “Sue” Lee, received a lower but still majority level of support.
Shareholders also approved, on a non-binding advisory basis, the Company’s executive compensation (“Say-on-Pay”), and ratified Grant Thornton LLP as independent registered public accounting firm for 2026, authorizing the board to set its fees. These results largely maintain the Company’s existing governance, leadership and compensation structures.
Waste Connections, Inc. senior vice president of operations Robert Nielsen III reported open‑market sales of company stock. He sold 337 Common Shares on May 12, 2026 at $153.00 per share and 290 Common Shares on May 13, 2026 at $151.00 per share. After these transactions, he directly owns 4,750 Common Shares.
Waste Connections, Inc. President & CEO Ronald J. Mittelstaedt reported an open-market purchase of 50,000 Common Shares of the company. The shares were bought at an average price of $152.235 per share, and his direct holdings increased to 301,017 Common Shares following this transaction.
Waste Connections, Inc. Senior Vice President and CIO Eric Hansen reported an open-market sale of 6,000 Common Shares of the company at an average price of $164.8208 per share.
Following this transaction, Hansen holds 13,350 Common Shares directly, so the sale represents a meaningful but partial reduction of his direct position.
Waste Connections, Inc. Executive VP Engineering James Little reported an open-market sale of 2,605 Common Shares at $163.98 per share. After the transaction, he directly owns 34,395 Common Shares. A separate entry shows indirect ownership of 14,041 Common Shares held by his spouse, reported as a holding rather than a new trade.
Vanguard Capital Management reports beneficial ownership of 19,908,434 shares of Waste Connections Inc. common stock, representing 7.78% of the class as reported with an as of date of 03/31/2026. The filing shows sole voting power for 4,053,271 shares and sole dispositive power for 19,908,434 shares. The filing is signed by Ashley Grim, Head of Global Fund Administration, on 04/28/2026.
WCN submitted Form 144 disclosures listing proposed sales of Common stock tied to Executive Compensation. The filing lists multiple dated entries in 2024 and 2025 with a filing/cover date of 04/27/2026 and references UBS Financial Services Inc as the broker/agent.