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美利坚
合众国

证券
交易委员会

华盛顿特区 20549

表格 8-K

当前
报告

根据
《1934年证券交易法》第13条或第15(d)条

《证券交易法》

报告日期（最早报告事项日期）：\n2026年10月28日

$\"\"$

SiteOne Landscape Supply, Inc.

（注册人章程中规定的确切名称）

\n \n \n \n \n \n \n \n \n \n \n \n \n

特拉华州		001-37760		46-4056061
（注册成立的州或其他司法管辖区）		（委员会档案编号）		（美国国税局雇主识别号）

\n \n \n \n \n \n \n

300\n Colonial Center Parkway, 600套房\nRoswell, 佐治亚州		30076
（主要行政办公室地址）		（邮政编码）

注册人电话号码（含区号）：

(470) 277-7000

不适用
\n（自上次报告以来变更的前名称或前地址）

如果提交此8-K表格旨在同时履行注册人根据以下任一条款承担的申报义务，请勾选相应方框：

\n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n

	¨	根据《证券法》规则425（17 CFR 230.425）进行的书面通信

	¨	根据《交易法》规则14a-12（17 CFR 240.14a-12）提交的征求材料

	¨	根据《交易法》规则14d-2(b)（17 CFR 240.14d-2(b)）进行的要约收购前通信

	¨	根据《交易法》规则13e-4(c)（17 CFR 240.13e-4(c)）进行的发行人要约收购前通信

根据该法第12(b)条登记的证券：

\n \n \n \n \n \n \n \n \n \n \n \n \n

各类别证券名称		交易代码		登记交易的 \n证券交易所名称
普通股，每股面值$0.01		SITE		纽约证券交易所

请勾选说明注册人是否为《1933年证券法》（本章§230.405）规则405或《1934年证券交易法》（本章§240.12b-2）规则12b-2所定义的新兴成长型公司。

新兴成长型公司 ¨

如果是新兴成长型公司，请勾选说明注册人是否选择不使用《交易法》第13(a)条规定的延长过渡期，以遵守任何新的或修订后的财务会计准则。 ¨

第2.02项经营业绩和财务状况。

2026年10月28日，SiteOne Landscape Supply, Inc.发布新闻稿，公布其截至2026年9月27日的第三季度经营业绩。该新闻稿副本随本文件作为附件99.1提供。

第9.01项财务报表和附件。

\n\n\n\n \n\n \n\n \n\n

附件编号		说明

99.1		2026年10月28日的新闻稿

104		封面交互式数据文件（嵌入Inline XBRL文件中）

签名

根据《1934年证券交易法》的要求，注册人已正式授权下列签署人代表其签署本报告。

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

	SITEONE LANDSCAPE SUPPLY, INC.

	签署人：	/s/ Travis Jackson
		Travis Jackson
		总法律顾问兼秘书

日期：\n2026年10月28日

附录\n8-K 表格当前报告索引
\n日期：2026年10月28日

99.1 新闻稿，日期为2026年10月28日

104 封面页交互式数据文件（嵌入在 Inline XBRL 文档中）

","original","zhKind","translation","complete","SITE","公司与财报","财报","aihot","/items/dsytljgjptvnhycyuvlb2cik8","https://www.sec.gov/Archives/edgar/data/1650729/000110465926119300/0001104659-26-119300-index.htm","rss-sec-xbrl","name","SEC · EDGAR 财务披露","rss","firstParty","iconUrl","/api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar&exp=1793491200&sig=a44fc010ba6ad89b","iconSrcSet","/api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar-48&exp=1793491200&sig=f0c2f6edbccf6c64 48w, /api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar-96&exp=1793491200&sig=1e232851b6ece00c 96w","changelogVersion","2026-10-01T08:00"]