SEC EDGAR filings, ownership reports, and insider transactions for Chieftain Capital Management, Inc..
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | 14 Nov 2025 | 30 Sep 2025 | 028-13932 | |
| N-PX | Open Document | Open Filing | 28 Aug 2025 | 30 Jun 2025 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2025 | 30 Jun 2025 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2025 | 31 Mar 2025 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2025 | 31 Dec 2024 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 13 Nov 2024 | 30 Sep 2024 | 028-13932 | |
| N-PX | Open Document | Open Filing | 30 Aug 2024 | 30 Jun 2024 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2024 | 30 Jun 2024 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2024 | 31 Mar 2024 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2024 | 31 Dec 2023 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2023 | 30 Sep 2023 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2023 | 30 Jun 2023 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2023 | 31 Mar 2023 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 13 Feb 2023 | 31 Dec 2022 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2022 | 30 Sep 2022 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 12 Aug 2022 | 30 Jun 2022 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 16 May 2022 | 31 Mar 2022 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2022 | 31 Dec 2021 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 Nov 2021 | 30 Sep 2021 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 16 Aug 2021 | 30 Jun 2021 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 17 May 2021 | 31 Mar 2021 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 16 Feb 2021 | 31 Dec 2020 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 16 Nov 2020 | 30 Sep 2020 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2020 | 30 Jun 2020 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2020 | 31 Mar 2020 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2020 | 31 Dec 2019 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2019 | 31 Mar 2019 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2019 | 31 Dec 2018 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2018 | 30 Sep 2018 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2018 | 30 Jun 2018 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2018 | 31 Mar 2018 | 028-13932 | |
| SC 13G/A | Open Document | Open Filing | 13G/A | 14 Feb 2018 | ||
| SC 13G/A | Open Document | Open Filing | 13G/A | 14 Feb 2018 | ||
| SC 13G/A | Open Document | Open Filing | 13G/A | 14 Feb 2018 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2018 | 31 Dec 2017 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2017 | 31 Mar 2017 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2017 | 31 Dec 2016 | 028-13932 | |
| SC 13G | Open Document | Open Filing | 14 Feb 2017 | |||
| SC 13G | Open Document | Open Filing | 14 Feb 2017 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2017 | |||
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 16 May 2016 | 31 Mar 2016 | 028-13932 | |
| SC 13G | Open Document | Open Filing | 13G | 16 Feb 2016 | ||
| 13F-HR | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-13932 | |
| SC 13G/A | Open Document | Open Filing | 16 Feb 2016 | |||
| 13F-HR | Open Document | Open Filing | 16 Nov 2015 | 30 Sep 2015 | 028-13932 | |
| SC 13G/A | Open Document | Open Filing | 10 Sep 2015 | |||
| 13F-HR | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2015 | 31 Mar 2015 | 028-13932 | |
| SC 13D/A | Open Document | Open Filing | 14 Apr 2015 | |||
| SC 13D | Open Document | Open Filing | 23 Feb 2015 | |||
| 13F-HR | Open Document | Open Filing | 17 Feb 2015 | 31 Dec 2014 | 028-13932 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 17 Feb 2015 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2014 | 30 Sep 2014 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 15 May 2014 | 31 Mar 2014 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2014 | 31 Dec 2013 | 028-13932 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G HOLDINGS REPORT | 14 Feb 2014 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2013 | 30 Sep 2013 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2013 | 30 Jun 2013 | 028-13932 | |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 15 May 2013 | 31 Mar 2013 | 028-13932 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 14 Feb 2013 | 31 Dec 2012 | 028-13932 |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2013 | |||
| 4 | Open Document | Open Filing | CHIEFTAIN/TEMPUR PEDIC | 23 Nov 2012 | 20 Nov 2012 | 001-31922 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 14 Nov 2012 | 30 Sep 2012 | 028-13932 |
| 4 | Open Document | Open Filing | CHIEFTAIN/TEMPUR | 03 Oct 2012 | 01 Oct 2012 | 001-31922 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 14 Aug 2012 | 30 Jun 2012 | 028-13932 |
| 3 | Open Document | Open Filing | CHIEFTAIN/TEMPUR PEDIC | 06 Aug 2012 | 24 Jul 2012 | 001-31922 |
| SC 13G/A | Open Document | Open Filing | 06 Aug 2012 | |||
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 15 May 2012 | 31 Mar 2012 | 028-13932 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G HOLDINGS REPORT | 14 Feb 2012 | ||
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 14 Feb 2012 | 31 Dec 2011 | 028-13932 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 14 Nov 2011 | 30 Sep 2011 | 028-13932 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 15 Aug 2011 | 30 Jun 2011 | 028-13932 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 16 May 2011 | 31 Mar 2011 | 028-13932 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 14 Feb 2011 | 31 Dec 2010 | 028-13932 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 15 Nov 2010 | 30 Sep 2010 | 028-13932 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 16 Aug 2010 | 30 Jun 2010 | 028-13932 |
| 13F-HR | Open Document | Open Filing | FORM 13F HOLDINGS REPORT | 17 May 2010 | 31 Mar 2010 | 028-13932 |