Stantec Inc SEC filings STN
Stantec Inc has 793 filings in SEC EDGAR's recent list, going back to Apr 14, 2005. Its latest annual report, Form 40-F, was filed on Feb 25, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 21, 2026.
| Form | Description | Filed | Period |
|---|---|---|---|
| UPLOAD | Letter from the SEC | Oct 2, 2017 | — |
| CORRESP | Letter to the SEC | Aug 18, 2017 | — |
| UPLOAD | Letter from the SEC | Jul 31, 2017 | — |
| UPLOAD | Letter from the SEC | Aug 17, 2016 | — |
| CORRESP | Letter to the SEC | Aug 15, 2016 | — |
| CORRESP | Letter to the SEC | Aug 15, 2016 | — |
| UPLOAD | Letter from the SEC | Aug 2, 2016 | — |
| UPLOAD | Letter from the SEC | Jul 26, 2012 | — |
| CORRESP | Letter to the SEC | Jul 16, 2012 | — |
| UPLOAD | Letter from the SEC | Jun 29, 2012 | — |
| CORRESP | Letter to the SEC | Jun 7, 2012 | — |
| CORRESP | Letter to the SEC | May 29, 2012 | — |
| UPLOAD | Letter from the SEC | May 24, 2012 | — |
| UPLOAD | Letter from the SEC | Nov 30, 2010 | — |
| CORRESP | Letter to the SEC | Nov 22, 2010 | — |
| CORRESP | Letter to the SEC | Nov 5, 2010 | — |
| UPLOAD | Letter from the SEC | Nov 1, 2010 | — |
| UPLOAD | Letter from the SEC | Nov 3, 2009 | — |
| CORRESP | Letter to the SEC | Sep 16, 2009 | — |
| CORRESP | Letter to the SEC | Aug 6, 2009 | — |
| UPLOAD | Letter from the SEC | Jul 13, 2009 | — |
| 425 | Filing | Sep 12, 2005 | — |
| 425 | Filing | Sep 2, 2005 | — |
| 425 | 425 filing | Aug 26, 2005 | — |
| 425 | Filing | Aug 19, 2005 | — |
| 425 | Filing | Aug 18, 2005 | — |
| 40FR12B | Filing | Aug 3, 2005 | — |
| 425 | Filing | Aug 2, 2005 | — |
| CERTNYS | Auto-generated paper document | Aug 2, 2005 | — |
| 425 | Filing | Jul 28, 2005 | — |
| 425 | Filing | Jul 28, 2005 | — |
| 425 | Filing | Jul 28, 2005 | — |
| 425 | Filing | Jul 22, 2005 | — |
| 425 | Filing | Jul 12, 2005 | — |
| 8-A12B | Filing | Jul 7, 2005 | — |
| 425 | Filing | Jun 24, 2005 | — |
| 425 | Filing | Jun 10, 2005 | — |
| 425 | Filing | May 24, 2005 | — |
| 425 | Filing | May 12, 2005 | — |
| 425 | Filing | May 12, 2005 | — |
| 425 | Filing | May 10, 2005 | — |
| 425 | Filing | May 10, 2005 | — |
| 425 | Filing | Apr 29, 2005 | — |
| 425 | Filing | Apr 29, 2005 | — |
| 425 | Filing | Apr 29, 2005 | — |
| 425 | Filing | Apr 28, 2005 | — |
| 425 | Filing | Apr 20, 2005 | — |
| 425 | Filing | Apr 18, 2005 | — |
| 425 | Filing | Apr 15, 2005 | — |
| 425 | Filing | Apr 14, 2005 | — |
Showing 50 filings. 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
- Services-Engineering Services (SIC 8711)
- Listed as
- STN (NYSE)
- Headquarters
- Edmonton, Alberta, Canada
- SEC CIK
- 1131383
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.