F. Quinn Stepan Jr

Business address
22 W Frontage Road, 60093 Northfield, IL
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F. Quinn Stepan Jr has filed 216 SEC EDGAR filings since 11/18/2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Aug 14, 2025 Aug 12, 2025 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Aug 6, 2025 Aug 4, 2025 001-04462
144 Open Document Open Filing Aug 4, 2025
4 Open Document Open Filing PRIMARY DOCUMENT May 14, 2025 May 12, 2025 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 10, 2025 Mar 6, 2025 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 3, 2025 Feb 27, 2025 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 18, 2025 Feb 13, 2025 001-04462
5 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2025 Dec 31, 2024 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 4, 2025 Jan 31, 2025 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Nov 18, 2024 Nov 14, 2024 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Nov 8, 2024 Nov 6, 2024 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT May 14, 2024 May 10, 2024 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 11, 2024 Mar 7, 2024 001-04462
4/A Open Document Open Filing PRIMARY DOCUMENT Mar 8, 2024 Feb 15, 2024 001-04462
144 Open Document Open Filing Mar 7, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Mar 7, 2024 Feb 2, 2023 001-04462
144 Open Document Open Filing Mar 6, 2024
144 Open Document Open Filing Mar 6, 2024
144 Open Document Open Filing Mar 5, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Feb 28, 2024 Feb 26, 2024 001-04462
144 Open Document Open Filing Feb 27, 2024
144 Open Document Open Filing Feb 26, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2024 Feb 22, 2024 001-04462
144/A Open Document Open Filing Feb 23, 2024
144 Open Document Open Filing Feb 23, 2024
144 Open Document Open Filing Feb 22, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Feb 20, 2024 Feb 15, 2024 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 15, 2024 Feb 13, 2024 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 2, 2024 Jan 31, 2024 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Nov 2, 2023 Oct 23, 2023 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Aug 2, 2023 Jul 31, 2023 001-04462
144 Open Document Open Filing Aug 1, 2023
144 Open Document Open Filing Jul 31, 2023
144 Open Document Open Filing Jul 31, 2023
4 Open Document Open Filing PRIMARY DOCUMENT Apr 27, 2023 Apr 25, 2023 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 16, 2023 Mar 14, 2023 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 1, 2023 Feb 27, 2023 001-04462
144 Open Document Open Filing Feb 28, 2023
4 Open Document Open Filing PRIMARY DOCUMENT Feb 27, 2023 Feb 23, 2023 001-04462
144 Open Document Open Filing Feb 27, 2023
4 Open Document Open Filing PRIMARY DOCUMENT Feb 23, 2023 Feb 21, 2023 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 21, 2023 Feb 17, 2023 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 16, 2023 Feb 14, 2023 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 3, 2023 Feb 1, 2023 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Nov 15, 2022 Aug 26, 2022 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Apr 28, 2022 Apr 26, 2022 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2022 Feb 15, 2022 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2021 Jun 15, 2021 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 17, 2021 Mar 15, 2021 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 8, 2021 Mar 4, 2021 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 19, 2021 Jan 4, 2021 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Dec 17, 2020 Dec 15, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Nov 13, 2020 Nov 6, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Nov 9, 2020 Nov 5, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Nov 4, 2020 Nov 2, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Sep 17, 2020 Sep 15, 2016 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Aug 24, 2020 Aug 17, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Aug 17, 2020 Aug 13, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Aug 14, 2020 Aug 12, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Aug 3, 2020 Jul 30, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Jun 17, 2020 Jun 15, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT May 19, 2020 May 5, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Apr 30, 2020 Mar 13, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 5, 2020 Mar 3, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2020 Feb 24, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 21, 2020 Feb 19, 2020 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Dec 17, 2019 Dec 13, 2019 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Sep 17, 2019 Sep 13, 2019 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Jun 25, 2019 Jun 14, 2019 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Jun 18, 2019 Mar 15, 2019 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Apr 26, 2019 Mar 27, 2019 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 4, 2019 Mar 1, 2019 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 27, 2019 Feb 25, 2019 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 22, 2019 Feb 20, 2019 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2018 Dec 14, 2018 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Nov 30, 2018 Oct 26, 2018 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Sep 18, 2018 Sep 14, 2018 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2018 Jun 15, 2018 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 19, 2018 Mar 15, 2018 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 6, 2018 Mar 2, 2018 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 23, 2018 Feb 21, 2018 001-04462
5 Open Document Open Filing PRIMARY DOCUMENT Feb 2, 2018 Dec 31, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Dec 19, 2017 Dec 15, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Dec 1, 2017 Nov 16, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Sep 19, 2017 Sep 15, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Aug 16, 2017 Aug 14, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2017 Jun 15, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT May 11, 2017 May 9, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT May 8, 2017 May 4, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT May 3, 2017 May 1, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT May 1, 2017 Apr 27, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Mar 17, 2017 Mar 15, 2017 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Feb 23, 2017 Sep 15, 2016 001-04462
5 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2017 Dec 31, 2016 001-04462
4 Open Document Open Filing PRIMARY DOCUMENT Dec 19, 2016 Dec 15, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Sep 19, 2016 Sep 15, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Jul 25, 2016 Jul 21, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Jun 17, 2016 Jun 15, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Jun 14, 2016 Apr 29, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Apr 20, 2016 Apr 18, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Apr 18, 2016 Apr 14, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Mar 17, 2016 Mar 15, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Feb 26, 2016 Feb 25, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Feb 25, 2016 Feb 23, 2016 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Dec 22, 2015 Dec 18, 2015 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Dec 17, 2015 Dec 15, 2015 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Sep 17, 2015 Sep 15, 2015 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Jun 16, 2015 Jun 12, 2015 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Mar 17, 2015 Mar 13, 2015 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Feb 23, 2015 Feb 19, 2015 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Feb 19, 2015 Feb 17, 2015 001-04462
4 Open Document Open Filing FORM 4 SUBMISSION Feb 11, 2015 Feb 9, 2015 001-04462
4/A Open Document Open Filing FORM 4/A SUBMISSION Feb 11, 2015 Feb 9, 2010 001-04462
4 Open Document Open Filing DECEMBER GIFT 2014 Dec 19, 2014 Dec 17, 2014 001-04462
4 Open Document Open Filing DECEMBER 2014 Dec 17, 2014 Dec 15, 2014 001-04462
4 Open Document Open Filing SEPTEMBER 2014 Sep 17, 2014 Sep 15, 2014 001-04462
4 Open Document Open Filing JUNE 2014 Jun 16, 2014 Jun 13, 2014 001-04462
4 Open Document Open Filing MARCH 17 2014 Mar 18, 2014 Mar 14, 2014 001-04462
4 Open Document Open Filing FEBRUARY 2014 TWO Feb 24, 2014 Feb 20, 2014 001-04462
4 Open Document Open Filing FEBRUARY 2014 Feb 20, 2014 Feb 18, 2014 001-04462