JOHN J. STEPHENS

Business address
C/O Solid Power, Inc., 486 S Pierce Ave., Suite E, Louisville, CO, 80027
Top holdings (ownership)
FCX and SLDP
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JOHN J. STEPHENS has filed 216 SEC EDGAR filings since 02 Jun 2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jan 2026 01 Jan 2026 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2025 01 Oct 2025 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2025 01 Jul 2025 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2025 01 Jun 2025 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 22 May 2025 21 May 2025 001-40284
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2025 01 Apr 2025 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jan 2025 01 Jan 2025 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 01 Oct 2024 01 Oct 2024 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2024 01 Jul 2024 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2024 01 Jun 2024 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 23 May 2024 22 May 2024 001-40284
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2024 01 Apr 2024 001-11307-01
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2024 01 Jan 2024 001-11307-01
4 Open Document Open Filing FORM 4 SUBMISSION 02 Oct 2023 01 Oct 2023 001-11307-01
4 Open Document Open Filing FORM 4 SUBMISSION 03 Jul 2023 01 Jul 2023 001-11307-01
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 25 May 2023 24 May 2023 001-40284
4 Open Document Open Filing FORM 4 SUBMISSION 03 Apr 2023 01 Apr 2023 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 14 Mar 2023 10 Mar 2023 001-40284
4 Open Document Open Filing FORM 4 SUBMISSION 03 Jan 2023 01 Jan 2023 001-11307-01
4 Open Document Open Filing FORM 4 SUBMISSION 04 Oct 2022 01 Oct 2022 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 31 Aug 2022 30 Aug 2022 001-40284
4 Open Document Open Filing PRIMARY DOCUMENT 23 Aug 2022 23 Aug 2022 001-40284
4 Open Document Open Filing PRIMARY DOCUMENT 22 Aug 2022 18 Aug 2022 001-40284
4 Open Document Open Filing PRIMARY DOCUMENT 19 Aug 2022 17 Aug 2022 001-40284
4 Open Document Open Filing FORM 4 SUBMISSION 05 Jul 2022 01 Jul 2022 001-11307-01
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jun 2022 01 Jun 2022 001-11307-01
4 Open Document Open Filing OWNERSHIP DOCUMENT 26 May 2022 25 May 2022 001-40284
4 Open Document Open Filing FORM 4 SUBMISSION 04 Apr 2022 01 Apr 2022 001-11307-01
4 Open Document Open Filing FORM 4 SUBMISSION 04 Jan 2022 01 Jan 2022 001-11307-01
4 Open Document Open Filing OWNERSHIP DOCUMENT 08 Dec 2021 08 Dec 2021 001-40284
3 Open Document Open Filing OWNERSHIP DOCUMENT 08 Dec 2021 08 Dec 2021 001-40284
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2021 01 Oct 2021 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2021 01 Jul 2021 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2021 01 Jun 2021 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2021 31 Mar 2021 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Apr 2021 01 Apr 2021 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 11 Mar 2021 10 Mar 2021 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2021 26 Feb 2021 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2021 28 Jan 2021 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 10 Feb 2021 09 Feb 2021 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2021 29 Jan 2021 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Feb 2021 28 Jan 2021 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jan 2021 26 Jan 2021 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2021 31 Dec 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2021 01 Jan 2021 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 08 Dec 2020 04 Dec 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Dec 2020 30 Nov 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2020 30 Oct 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2020 01 Oct 2020 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2020 30 Sep 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Sep 2020 31 Aug 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2020 31 Jul 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2020 30 Jun 2020 001-08610
4 Open Document Open Filing FORM 4 SUBMISSION 01 Jul 2020 01 Jul 2020 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2020 03 Jun 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2020 29 May 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2020 01 Jun 2020 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2020 30 Apr 2020 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 04 May 2020 10 Mar 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2020 01 Apr 2020 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2020 31 Mar 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 11 Mar 2020 10 Mar 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2020 28 Feb 2020 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 25 Feb 2020 30 Jan 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2020 10 Feb 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2020 31 Jan 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2020 30 Jan 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jan 2020 28 Jan 2020 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jan 2020 28 Jan 2020 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2020 01 Jan 2020 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2020 31 Dec 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Dec 2019 29 Nov 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2019 31 Oct 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 22 Oct 2019 18 Oct 2019 001-11307-01
3 Open Document Open Filing PRIMARY DOCUMENT 22 Oct 2019 18 Oct 2019 001-11307-01
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2019 30 Sep 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Sep 2019 30 Aug 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2019 31 Jul 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2019 28 Jun 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2019 31 May 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 24 May 2019 23 May 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2019 30 Apr 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2019 29 Mar 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2019 08 Mar 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Mar 2019 28 Feb 2019 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2019 31 Jan 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2019 31 Jan 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jan 2019 29 Jan 2019 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2019 31 Dec 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Dec 2018 30 Nov 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2018 31 Oct 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2018 28 Sep 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2018 31 Aug 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2018 31 Jul 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2018 29 Jun 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jun 2018 28 Jun 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jun 2018 31 May 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2018 30 Apr 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2018 30 Mar 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 13 Mar 2018 09 Mar 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2018 28 Feb 2018 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 23 Feb 2018 01 Feb 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2018 01 Feb 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2018 31 Jan 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Feb 2018 30 Jan 2018 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2018 29 Dec 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Dec 2017 30 Nov 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2017 31 Oct 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2017 29 Sep 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2017 31 Aug 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2017 31 Jul 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2017 30 Jun 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2017 31 May 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2017 28 Apr 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Apr 2017 31 Mar 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 10 Mar 2017 09 Mar 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Mar 2017 28 Feb 2017 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2017 26 Jan 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2017 31 Jan 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jan 2017 26 Jan 2017 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2017 30 Dec 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Dec 2016 30 Nov 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2016 31 Oct 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2016 30 Sep 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Sep 2016 31 Aug 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2016 29 Jul 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 25 Jul 2016 25 Jul 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2016 30 Jun 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2016 31 May 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2016 29 Apr 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Apr 2016 31 Mar 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 11 Mar 2016 09 Mar 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2016 29 Feb 2016 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 19 Feb 2016 28 Jan 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2016 29 Jan 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Feb 2016 28 Jan 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jan 2016 26 Jan 2016 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2016 31 Dec 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Dec 2015 30 Nov 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2015 30 Oct 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2015 30 Oct 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2015 30 Sep 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Sep 2015 31 Aug 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2015 31 Jul 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2015 30 Jun 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2015 29 May 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 28 May 2015 26 May 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2015 30 Apr 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2015 31 Mar 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 11 Mar 2015 09 Mar 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2015 27 Feb 2015 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 17 Feb 2015 29 Jan 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2015 30 Jan 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2015 29 Jan 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jan 2015 27 Jan 2015 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2015 31 Dec 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Dec 2014 28 Nov 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2014 31 Oct 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2014 30 Sep 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Sep 2014 29 Aug 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2014 31 Jul 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2014 30 Jun 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2014 02 Jun 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2014 30 May 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2014 30 Apr 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2014 31 Mar 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2014 10 Mar 2014 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2014 30 Jan 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Mar 2014 28 Feb 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2014 30 Jan 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jan 2014 28 Jan 2014 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2014 31 Dec 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Dec 2013 29 Nov 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2013 31 Oct 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2013 30 Sep 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Sep 2013 30 Aug 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Aug 2013 31 Jul 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2013 28 Jun 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2013 31 May 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2013 30 Apr 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Apr 2013 28 Mar 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 13 Mar 2013 11 Mar 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Mar 2013 28 Feb 2013 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 15 Feb 2013 31 Jan 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2013 31 Jan 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jan 2013 28 Jan 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2013 03 Jan 2013 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2013 31 Dec 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 27 Dec 2012 26 Dec 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 26 Dec 2012 21 Dec 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Dec 2012 30 Nov 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2012 31 Oct 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2012 28 Sep 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2012 31 Aug 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2012 31 Jul 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2012 29 Jun 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jun 2012 31 May 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 16 May 2012 15 May 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2012 30 Apr 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 03 Apr 2012 30 Mar 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 14 Mar 2012 12 Mar 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2012 29 Feb 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 17 Feb 2012 15 Feb 2012 001-08610
4/A Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2012 26 Jan 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2012 31 Jan 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jan 2012 26 Jan 2012 001-08610
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2012 30 Dec 2011 001-08610