Welcome to our dedicated page for Siteone Landscape Supply SEC filings (Ticker: SITE), 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.
SiteOne Landscape Supply filings document the company’s operating results, governance matters, capital arrangements and public-company status. Recent Form 8-K reports furnish quarterly and full-year earnings releases, including disclosures on net sales, organic daily sales, gross profit, gross margin and SG&A trends.
The filing record also covers material definitive agreements, including amendments to credit arrangements involving SiteOne subsidiaries, and executive officer transitions reported under Item 5.02. Definitive proxy materials describe annual meeting matters and stockholder voting, while company cover pages identify SiteOne’s common stock, par value $0.01 per share, traded on the New York Stock Exchange under the SITE symbol.
Douglas William W III reported acquisition or exercise transactions in this Form 4 filing.
SiteOne Landscape Supply director Douglas William W III received a grant of 1,186 deferred stock units as director fees on common stock. These units vest in full upon the earlier of the day before the company’s next annual stockholder meeting or the first anniversary of May 13, 2026. Settlement is deferred until he leaves the board or there is a change in control. Following this award, he directly holds 19,120 shares and units in total.
SiteOne Landscape Supply director Fred M. Diaz reported routine equity compensation activity. On May 12, 2026, 1,125 Restricted Stock Units (RSUs) vested and converted into 1,125 shares of common stock on a one-for-one basis. These shares increased his direct common stock holdings to 12,392 shares.
On May 13, 2026, Diaz received a new award of 1,186 RSUs at no cost. According to the terms, these RSUs will vest and settle into common stock upon the earlier of the day before the company’s next annual shareholder meeting or the first anniversary of May 13, 2026, subject to his continued service as a non-employee director.
AQR Capital Management filed a Schedule 13G reporting beneficial ownership of 2,272,825 shares of SiteOne Landscape Supply, Inc., representing 5.11% of the class as of 03/31/2026.
The filing shows shared voting power of 2,217,799 shares and shared dispositive power of 2,272,825 shares held by AQR Capital Management, LLC and AQR Capital Management Holdings, LLC. The filing is signed by an authorized signatory on 05/14/2026.
SiteOne Landscape Supply, Inc. executive Daniel T. Laughlin, SVP of Strategy & Development, purchased 2,000 shares of Common Stock in an open-market transaction. The trade occurred on May 6, 2026 at a price of $123.60 per share. Following this purchase, he directly owns 2,000 shares.
SiteOne Landscape Supply, Inc. director Jeri L. Isbell settled previously granted Restricted Stock Units into common shares. On May 1, 2026, 878 RSUs converted into 878 shares of common stock at no cash exercise price, increasing Isbell’s direct holdings to 10,317 common shares.
SiteOne Landscape Supply Inc ownership filing: Vanguard Capital Management reports beneficial ownership of 2,345,219 shares, representing 5.27% of the outstanding common stock.
The filing states Vanguard has sole dispositive power over the 2,345,219 shares and sole voting power for 340,070 shares. The disclosure attributes holdings to Vanguard Capital Management and specified Vanguard affiliates.
SiteOne Landscape Supply reported essentially flat first‑quarter 2026 revenue, with Net sales of $940.1 million versus $939.4 million a year earlier. The company remained loss‑making, posting a Net loss attributable to SiteOne of $26.6 million, slightly improved from $27.3 million.
Gross profit rose to $318.8 million and gross margin expanded by 90 basis points, helped by pricing and commercial initiatives, while Selling, general and administrative expenses increased to $349.9 million, reflecting higher operating costs and acquisitions. Net cash used in operating activities was $122.1 million, driven by seasonal working capital needs and inventory builds.
SiteOne spent $78.1 million on acquisitions in the quarter and ended with total assets of $3.46 billion. Long‑term debt rose, including $149.0 million outstanding on its asset‑based credit facility, and the company repurchased $20.0 million of common stock under its share buyback program.
SiteOne Landscape Supply reported First Quarter 2026 net sales of $940.1 million, essentially flat with the prior year’s $939.4 million. Organic Daily Sales fell 1% as unfavorable weather reduced volumes, though pricing remained positive and acquisitions added $12.4 million of sales.
Gross profit rose 3% to $318.8 million and gross margin improved to 33.9%, helped by higher price realization and commercial initiatives. Net loss attributable to SiteOne narrowed slightly to $26.6 million, while Adjusted EBITDA increased 14% to $25.5 million and margin improved to 2.7%.
The company completed the acquisition of Reinders, a Midwest market leader, and expects 2026 prices to rise 2% to 3% with overall end-market demand down modestly. It continues to project full‑year 2026 Adjusted EBITDA of $425 million to $455 million, including a $4 million to $5 million headwind from an extra fiscal week.
SiteOne Landscape Supply, Inc. reported that its key borrowing subsidiaries entered into a First Amendment to the Amended and Restated Credit Agreement with JPMorgan Chase Bank and other lenders. This amendment extends the revolving credit facility’s final scheduled maturity to April 22, 2031, with a springing maturity date 91 days before the maturity of a related term loan credit agreement, if earlier.
The amendment also increases the letter of credit sublimit from $30 million to $50 million, which expands the amount of standby and trade letters of credit that can be issued under the facility. In addition, it removes the prior 10 basis point credit spread adjustment applied to SOFR-based borrowings and makes other negotiated changes among the parties.
SiteOne Landscape Supply, Inc. executive Daniel T. Laughlin, SVP of Strategy & Development, reported his initial holdings of restricted share units. He holds 5,197 RSUs granted on January 2, 2026 and 3,042 RSUs granted on February 4, 2026, each vesting in four equal annual installments starting in 2027 and converting into common stock on a one-for-one basis.