Entity Type
Company
SEC filings, ownership reports, and insider transactions for CIK 0000937226.
Entity Type
Company
Total Filings
213
Latest Filing
10 Feb 2026
Industry
n/a
Keep this page in your research queue, then return to compare new filings with prior context.
Save and revisit
Save this filer page
Create a free account to keep this page in your watchlists and return after a new SEC filing changes the record here.
Best next steps
Start with the latest filings table, then open the strongest context page for this filer.
4 filed on 10 Feb 2026 for CIK 0000937226.
4 filed on 10 Feb 2026 for CIK 0000937226.
Return Loop
A newly filed 4 can change the filing history, ownership context, or next research path for ONEX CORP.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
Latest Schedule 13D/G period: 06 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
10 Feb 2026
Page type
Filer profile
Latest period
06 Feb 2026
Schedule 13D/G context is visible from filings filed on 10 Feb 2026.
Benchmark Context
ONEX CORP has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.
Compared with
Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.
Why this is notable
Latest Schedule 13D/G period: 06 Feb 2026. That gives you a fresh baseline before you compare this company with peers.
Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.
ONEX CORP has filed 213 SEC EDGAR filings since 13 Sep 1996. Common forms include 4, SCHEDULE 13D/A, 3, SC 13D/A and more.
Recent SEC filings for ONEX CORP with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 4 | 10 Feb 2026 | 08 Nov 2024 | 814-01405 |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 10 Feb 2026 | |||
| 4 | Open 4 document | View SEC filing for 4 | 05 Dec 2025 | 05 Dec 2025 | 001-40645 | |
| 4 | Open 4 document | View SEC filing for 4 | 31 Mar 2025 | 02 May 2024 | 001-38076 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 31 Mar 2025 | |||
| 3 | Open 3 document | View SEC filing for 3 | 3 | 28 Oct 2024 | 18 Oct 2024 | 814-01405 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 22 Oct 2024 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Oct 2024 | ||
| 4 | Open 4 document | View SEC filing for 4 | 4 | 03 Oct 2024 | 01 Oct 2024 | 001-40684 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 14 Mar 2024 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 15 Feb 2024 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2024 | ||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 25 Jan 2024 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 12 Jan 2024 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Jan 2024 | |||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 26 Jun 2023 | 15 Jun 2023 | 001-39439 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | FORM SC 13D | 26 Jun 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 May 2023 | 25 May 2023 | 001-40645 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 24 May 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Mar 2023 | 03 Mar 2023 | 001-40684 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Feb 2022 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 08 Feb 2022 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 27 Jan 2022 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 26 Jan 2022 | ||
| 4 | Open 4 document | View SEC filing for 4 | 18 Aug 2021 | 18 Aug 2021 | 001-38000 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 02 Aug 2021 | ||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 28 Jul 2021 | 28 Jul 2021 | 001-40684 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 28 Jul 2021 | 28 Jul 2021 | 001-40684 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Jul 2021 | 22 Jul 2021 | 001-40645 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 21 Jul 2021 | 21 Jul 2021 | 001-40645 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Jun 2021 | 14 Jun 2021 | 001-38911 |
| 4 | Open 4 document | View SEC filing for 4 | 14 May 2021 | 13 May 2021 | 001-38000 | |
| 4 | Open 4 document | View SEC filing for 4 | 05 Mar 2021 | 03 Mar 2021 | 001-38000 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 02 Feb 2021 | ||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 04 Jan 2021 | 01 Jan 2021 | 001-38911 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Aug 2020 | 13 Aug 2020 | 001-38076 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 17 Aug 2020 | ||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 09 Jul 2020 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2020 | 29 Jun 2020 | 001-38076 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2020 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2020 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 13 Feb 2020 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 10 Feb 2020 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 15 Feb 2019 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2019 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 11 Feb 2019 | 005-82536 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Apr 2018 | 03 Apr 2018 | 001-38076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Apr 2018 | 03 Apr 2018 | 001-38076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Apr 2018 | 03 Apr 2018 | 001-38076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Mar 2018 | 13 Mar 2018 | 001-38076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Mar 2018 | 13 Mar 2018 | 001-38076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Mar 2018 | 13 Mar 2018 | 001-38076 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 28 Feb 2018 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 14 Feb 2018 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13 Feb 2018 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2018 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2018 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 09 Feb 2018 | 005-82536 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Nov 2017 | 20 Nov 2017 | 001-38000 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Nov 2017 | 20 Nov 2017 | 001-38000 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 17 Nov 2017 | 14 Nov 2017 | 001-38000 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Nov 2017 | 14 Nov 2017 | 001-38000 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 25 Aug 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Aug 2017 | 24 Aug 2017 | 001-33459 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 27 Jul 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Jul 2017 | 25 Jul 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Jul 2017 | 20 Jul 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Jul 2017 | 13 Jul 2017 | 001-33459 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 13 Jul 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jul 2017 | 12 Jul 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jul 2017 | 11 Jul 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Jun 2017 | 23 Jun 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2017 | 09 Jun 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jun 2017 | 08 Jun 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jun 2017 | 07 Jun 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jun 2017 | 05 Jun 2017 | 001-38000 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jun 2017 | 05 Jun 2017 | 001-38000 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jun 2017 | 06 Jun 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 02 Jun 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2017 | 31 May 2017 | 001-38000 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2017 | 31 May 2017 | 001-38000 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2017 | 01 Jun 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Jun 2017 | 31 May 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 May 2017 | 30 May 2017 | 001-33459 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 25 May 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 May 2017 | 19 May 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 May 2017 | 18 May 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 May 2017 | 17 May 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2017 | 16 May 2017 | 001-33459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2017 | 03 May 2017 | 001-38076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2017 | 03 May 2017 | 001-38076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2017 | 03 May 2017 | 001-38076 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 28 Apr 2017 | 28 Apr 2017 | 001-38076 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 28 Apr 2017 | 28 Apr 2017 | 001-38076 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 28 Apr 2017 | 28 Apr 2017 | 001-38076 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 03 Apr 2017 | ||
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 13 Feb 2017 | 01 Feb 2017 | 001-38000 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 13 Feb 2017 | 01 Feb 2017 | 001-38000 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A SUBMISSION | 13 Feb 2017 | 27 Jan 2017 | 001-38000 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A SUBMISSION | 13 Feb 2017 | 27 Jan 2017 | 001-38000 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 10 Feb 2017 | 005-82536 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2017 | 01 Feb 2017 | 001-38000 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A SUBMISSION | 03 Feb 2017 | 27 Jan 2017 | 001-38000 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 27 Jan 2017 | 27 Jan 2017 | 001-38000 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 27 Jan 2017 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 16 Feb 2016 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 12 Feb 2016 | 005-82536 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 23 Jul 2015 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT | 13 Feb 2015 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 12 Feb 2015 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 12 Feb 2015 | 005-82536 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 11 Feb 2015 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2014 | 10 Jun 2014 | 001-33160 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jun 2014 | 09 Jun 2014 | 001-35456 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Apr 2014 | 25 Apr 2014 | 001-35456 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Mar 2014 | 10 Mar 2014 | 001-33160 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Mar 2014 | 28 Feb 2014 | 001-35456 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2014 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 13 Feb 2014 | 005-82536 | |
| 4 | Open 4 document | View SEC filing for 4 | MAIN DOCUMENT DESCRIPTION | 18 Dec 2013 | 16 Dec 2013 | 001-35456 |
| 4 | Open 4 document | View SEC filing for 4 | MAIN DOCUMENT DESCRIPTION | 19 Nov 2013 | 15 Nov 2013 | 001-35456 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Oct 2013 | 16 Oct 2013 | 001-35128 |
| 4 | Open 4 document | View SEC filing for 4 | MAIN DOCUMENT DESCRIPTION | 14 Aug 2013 | 12 Aug 2013 | 001-35456 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 15 Feb 2013 | 005-82536 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 14 Feb 2013 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 09 Jan 2013 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Sep 2012 | 13 Sep 2012 | 001-33459 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 24 Sep 2012 | 13 Sep 2012 | 001-33459 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 24 Sep 2012 | ||
| 4 | Open 4 document | View SEC filing for 4 | MAIN DOCUMENT DESCRIPTION | 22 Mar 2012 | 20 Mar 2012 | 001-35456 |
| 3 | Open 3 document | View SEC filing for 3 | MAIN DOCUMENT DESCRIPTION | 14 Mar 2012 | 14 Mar 2012 | 001-35456 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2012 | 005-82536 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G AMENDMENT NO. 2 | 13 Feb 2012 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 13 Feb 2012 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Apr 2011 | 19 Apr 2011 | 001-35128 |
| 4 | Open 4 document | View SEC filing for 4 | MAIN DOCUMENT DESCRIPTION | 15 Apr 2011 | 13 Apr 2011 | 001-33160 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A | 14 Apr 2011 | 08 Apr 2011 | 001-35128 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 08 Apr 2011 | 08 Apr 2011 | 001-35128 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 15 Feb 2011 | 005-82536 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2011 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 5 TO SCHEDULE 13D | 29 Nov 2010 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 14 Oct 2010 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 08 Sep 2010 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 16 Aug 2010 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Feb 2010 | 005-82536 |
ONEX CORP files with the SEC under CIK 0000937226. This page aggregates EDGAR filings and related ownership activity.