SiteOne Landscape Supply, Inc. SEC filings SITE
SiteOne Landscape Supply, Inc. has 854 filings in SEC EDGAR's recent list, going back to Aug 18, 2015. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 28, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 27, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on January 3.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 28, 2026 | Oct 28, 2026 |
| 10-Q | Quarterly report | Oct 28, 2026 | Sep 27, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2026 | Jul 29, 2026 |
| 10-Q | Quarterly report | Jul 29, 2026 | Jun 28, 2026 |
| 11-K | Employee savings plan report | Jun 24, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2026 | May 13, 2026 |
| 10-Q | Quarterly report | Apr 29, 2026 | Mar 29, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 27, 2026 | Apr 22, 2026 |
| ARS | Annual report to shareholders | Apr 2, 2026 | Dec 28, 2025 |
| DEFA14A | Additional proxy material | Apr 2, 2026 | — |
| DEF 14A | Proxy statement | Apr 2, 2026 | May 13, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 31, 2026 | Mar 31, 2026 |
| 10-K | Annual report | Feb 19, 2026 | Dec 28, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2025 | Oct 29, 2025 |
| 10-Q | Quarterly report | Oct 29, 2025 | Sep 28, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 27, 2025 | Aug 25, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2025 | Jul 30, 2025 |
| 10-Q | Quarterly report | Jul 30, 2025 | Jun 29, 2025 |
| 11-K | Employee savings plan report | Jun 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 19, 2025 | May 14, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2025 | Apr 30, 2025 |
| 10-Q | Quarterly report | Apr 30, 2025 | Mar 30, 2025 |
| ARS | Annual report to shareholders | Apr 2, 2025 | Dec 29, 2024 |
| DEFA14A | Additional proxy material | Apr 2, 2025 | — |
| DEF 14A | Proxy statement | Apr 2, 2025 | May 14, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 28, 2025 | Mar 24, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 21, 2025 | May 14, 2025 |
| 10-K | Annual report | Feb 20, 2025 | Dec 29, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2025 | Feb 12, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 10, 2025 | Feb 5, 2025 |
| 8-K |
Current report
Other events
|
Nov 13, 2024 | Nov 13, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2024 | Oct 30, 2024 |
| 10-Q | Quarterly report | Oct 30, 2024 | Sep 29, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 10-Q | Quarterly report | Jul 31, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 2, 2024 | Jul 2, 2024 |
| 11-K | Employee savings plan report | Jun 26, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 13, 2024 | May 7, 2024 |
| 8-K |
Current report
Results of operations
|
May 1, 2024 | May 1, 2024 |
| 10-Q | Quarterly report | May 1, 2024 | Mar 31, 2024 |
| ARS | Annual report to shareholders | Mar 26, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 26, 2024 | — |
| DEF 14A | Proxy statement | Mar 26, 2024 | May 7, 2024 |
| PRE 14A | Preliminary proxy statement | Mar 14, 2024 | May 7, 2024 |
| 10-K | Annual report | Feb 22, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2024 | Feb 14, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 13, 2024 | Feb 7, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 9, 2023 | Nov 8, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| 10-Q | Quarterly report | Nov 1, 2023 | Oct 1, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jul 2, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 12, 2023 | Jul 12, 2023 |
| 11-K | Employee savings plan report | Jun 27, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 16, 2023 | May 11, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| 10-Q | Quarterly report | May 3, 2023 | Apr 2, 2023 |
| ARS | Annual report to shareholders | Mar 28, 2023 | Jan 1, 2023 |
| DEFA14A | Additional proxy material | Mar 28, 2023 | — |
| DEF 14A | Proxy statement | Mar 28, 2023 | — |
| 8-K |
Current report
Material agreement
|
Mar 27, 2023 | Mar 27, 2023 |
| 10-K | Annual report | Feb 23, 2023 | Jan 1, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 15, 2023 | Feb 15, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2023 | Feb 9, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2022 | Nov 2, 2022 |
| 10-Q | Quarterly report | Nov 2, 2022 | Oct 2, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| 10-Q | Quarterly report | Aug 3, 2022 | Jul 3, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 25, 2022 | Jul 22, 2022 |
| 11-K | Employee savings plan report | Jun 28, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2022 | May 11, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| 10-Q | Quarterly report | May 4, 2022 | Apr 3, 2022 |
| DEFA14A | Additional proxy material | Mar 30, 2022 | — |
| DEF 14A | Proxy statement | Mar 30, 2022 | May 11, 2022 |
| 10-K | Annual report | Feb 24, 2022 | Jan 2, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2022 | Feb 16, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2022 | Feb 10, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2021 | Nov 3, 2021 |
| 10-Q | Quarterly report | Nov 3, 2021 | Oct 3, 2021 |
| 10-Q | Quarterly report | Aug 4, 2021 | Jul 4, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2021 | Aug 4, 2021 |
| 11-K | Employee savings plan report | Jun 28, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2021 | May 12, 2021 |
| 10-Q | Quarterly report | May 5, 2021 | Apr 4, 2021 |
| 8-K |
Current report
Results of operations
|
May 5, 2021 | May 5, 2021 |
| DEFA14A | Additional proxy material | Mar 31, 2021 | — |
| DEF 14A | Proxy statement | Mar 31, 2021 | May 12, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 30, 2021 | Mar 23, 2021 |
| 10-K | Annual report | Mar 3, 2021 | Jan 3, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2021 | Feb 24, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 18, 2021 | Feb 11, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2020 | Oct 28, 2020 |
| 10-Q | Quarterly report | Oct 28, 2020 | Sep 27, 2020 |
| 8-K |
Current report
Other events
|
Aug 6, 2020 | Aug 3, 2020 |
| 424B5 | Prospectus supplement | Aug 5, 2020 | — |
| 424B5 | Prospectus supplement | Aug 3, 2020 | — |
| S-3ASR | Automatic shelf registration | Aug 3, 2020 | — |
| 8-K |
Current report
Results of operations
|
Jul 29, 2020 | Jul 29, 2020 |
| 10-Q | Quarterly report | Jul 29, 2020 | Jun 28, 2020 |
| 8-K |
Current report
Other events
|
Jul 27, 2020 | Jul 14, 2020 |
| 11-K | Employee savings plan report | Jun 26, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 9, 2020 | Jun 9, 2020 |
| S-8 | Employee stock plan registration | May 20, 2020 | — |
| S-8 POS | Filing | May 20, 2020 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 15, 2020 | May 13, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2020 | Apr 29, 2020 |
| 10-Q | Quarterly report | Apr 29, 2020 | Mar 29, 2020 |
| 8-K |
Current report
New debt, Regulation FD disclosure
|
Apr 1, 2020 | Apr 1, 2020 |
| DEFA14A | Additional proxy material | Apr 1, 2020 | — |
| DEF 14A | Proxy statement | Apr 1, 2020 | May 13, 2020 |
| 10-K | Annual report | Feb 26, 2020 | Dec 29, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2020 | Feb 18, 2020 |
| 8-K |
Current report
Officer or director change
|
Feb 12, 2020 | Feb 5, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2019 | Oct 30, 2019 |
| 10-Q | Quarterly report | Oct 30, 2019 | Sep 29, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2019 | Jul 31, 2019 |
| 10-Q | Quarterly report | Jul 31, 2019 | Jun 30, 2019 |
| 11-K | Employee savings plan report | Jun 26, 2019 | Dec 31, 2018 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 14, 2019 | Jun 13, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
May 31, 2019 | May 31, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 16, 2019 | May 15, 2019 |
| 8-K |
Current report
Officer or director change
|
May 10, 2019 | May 7, 2019 |
| 8-K |
Current report
Results of operations
|
May 1, 2019 | May 1, 2019 |
| 10-Q | Quarterly report | May 1, 2019 | Mar 31, 2019 |
| DEF 14A | Proxy statement | Apr 3, 2019 | May 15, 2019 |
| PRE 14A | Preliminary proxy statement | Mar 22, 2019 | May 15, 2019 |
| 8-K |
Current report
Other events
|
Mar 21, 2019 | Mar 21, 2019 |
| DEFA14A | Additional proxy material | Mar 21, 2019 | — |
| 10-K | Annual report | Feb 27, 2019 | Dec 30, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2019 | Feb 19, 2019 |
| 8-K/A |
Amended current report
Officer or director change
|
Feb 15, 2019 | Jan 23, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 15, 2019 | Feb 15, 2019 |
| 8-K |
Current report
Officer or director change
|
Feb 12, 2019 | Feb 6, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 4, 2019 | Feb 1, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 29, 2019 | Jan 23, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 9, 2018 | Nov 9, 2018 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2018 | Oct 31, 2018 |
| 10-Q | Quarterly report | Oct 31, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 15, 2018 | Aug 14, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 2, 2018 | Aug 2, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2018 | Aug 1, 2018 |
| 10-Q | Quarterly report | Aug 1, 2018 | Jul 1, 2018 |
| 11-K | Employee savings plan report | Jun 29, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Shareholder vote results
|
May 18, 2018 | May 16, 2018 |
| 8-K |
Current report
Results of operations
|
May 2, 2018 | May 2, 2018 |
| 10-Q | Quarterly report | May 2, 2018 | Apr 1, 2018 |
| DEF 14A | Proxy statement | Mar 30, 2018 | May 16, 2018 |
| 10-K | Annual report | Feb 28, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations
|
Feb 20, 2018 | Feb 20, 2018 |
| 8-K |
Current report
Officer or director change
|
Feb 9, 2018 | Feb 8, 2018 |
| 8-K |
Current report
Officer or director change
|
Dec 12, 2017 | Dec 12, 2017 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 12, 2017 | Dec 12, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 1, 2017 | Dec 1, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 29, 2017 | Nov 29, 2017 |
| S-8 | Employee stock plan registration | Nov 9, 2017 | — |
| 8-K |
Current report
Results of operations
|
Nov 8, 2017 | Nov 8, 2017 |
| 10-Q | Quarterly report | Nov 8, 2017 | Oct 1, 2017 |
| 8-K |
Current report
Officer or director change
|
Aug 17, 2017 | Aug 17, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2017 | Aug 9, 2017 |
| 10-Q | Quarterly report | Aug 9, 2017 | Jul 2, 2017 |
| 424B3 | Prospectus | Jul 24, 2017 | — |
| 424B3 | Prospectus | Jul 20, 2017 | — |
| S-3ASR | Automatic shelf registration | Jul 20, 2017 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 19, 2017 | Jul 19, 2017 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 23, 2017 | Jun 23, 2017 |
| 8-K |
Current report
Material agreement, New debt
|
May 24, 2017 | May 24, 2017 |
| 8-K |
Current report
Shareholder vote results
|
May 18, 2017 | May 16, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
May 11, 2017 | May 11, 2017 |
| 8-K |
Current report
Results of operations
|
May 10, 2017 | May 10, 2017 |
| 10-Q | Quarterly report | May 10, 2017 | Apr 2, 2017 |
| 424B4 | Prospectus | Apr 27, 2017 | — |
| EFFECT | Filing | Apr 25, 2017 | — |
| S-1MEF | Form s-1mef | Apr 25, 2017 | — |
| S-1/A | Amended registration statement | Apr 24, 2017 | — |
| CORRESP | Letter to the SEC | Apr 21, 2017 | — |
| CORRESP | Letter to the SEC | Apr 21, 2017 | — |
| UPLOAD | Letter from the SEC | Apr 20, 2017 | — |
| S-1 | Registration statement | Apr 17, 2017 | — |
| 8-K |
Current report
Results of operations
|
Apr 17, 2017 | Apr 17, 2017 |
| DEF 14A | Proxy statement | Mar 31, 2017 | May 16, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 23, 2017 | Mar 23, 2017 |
| 10-K | Annual report | Mar 15, 2017 | Jan 1, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2017 | Mar 15, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 3, 2017 | Mar 3, 2017 |
| 424B4 | Prospectus | Nov 30, 2016 | — |
| EFFECT | Filing | Nov 29, 2016 | — |
| S-1MEF | Form s-1mef | Nov 29, 2016 | — |
| S-1/A | Amended registration statement | Nov 28, 2016 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 28, 2016 | Nov 28, 2016 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 23, 2016 | Nov 23, 2016 |
| CORRESP | Letter to the SEC | Nov 23, 2016 | — |
| CORRESP | Letter to the SEC | Nov 23, 2016 | — |
| UPLOAD | Letter from the SEC | Nov 21, 2016 | — |
| S-1 | Registration statement | Nov 16, 2016 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 14, 2016 | Nov 14, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2016 | Nov 7, 2016 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Wholesale-Professional & Commercial Equipment & Supplies (SIC 5040)
- Listed as
- SITE (NYSE)
- Fiscal year ends
- January 3
- Incorporated in
- DE
- Headquarters
- Roswell, GA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1650729
Source: SEC EDGAR filings. This is company-reported data, not investment advice.