Christopher A. Isaacson SEC EDGAR Filings (CIK 0001538451)

SEC EDGAR filings, ownership reports, and insider transactions for Christopher A. Isaacson.

Business address
433 West Van Buren Street, Chicago, IL, 60607
Top holdings (ownership)
CBOE
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Christopher A. Isaacson has filed 69 SEC EDGAR filings since 22 Mar 2012

Latest Filings

Recent SEC filings for Christopher A. Isaacson including 4, 144, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 04 Sep 2025 02 Sep 2025 001-34774
144 Open 144 document View SEC filing for 144 02 Sep 2025
4 Open 4 document View SEC filing for 4 17 Jul 2025 15 Jul 2025 001-34774
4 Open 4 document View SEC filing for 4 11 Jun 2025 09 Jun 2025 001-34774
144 Open 144 document View SEC filing for 144 09 Jun 2025
4 Open 4 document View SEC filing for 4 21 Feb 2025 19 Feb 2025 001-34774
4 Open 4 document View SEC filing for 4 14 Feb 2025 12 Feb 2025 001-34774
4 Open 4 document View SEC filing for 4 12 Feb 2025 10 Feb 2025 001-34774
4 Open 4 document View SEC filing for 4 05 Sep 2024 03 Sep 2024 001-34774
144 Open 144 document View SEC filing for 144 03 Sep 2024
4 Open 4 document View SEC filing for 4 07 Aug 2024 05 Aug 2024 001-34774
4 Open 4 document View SEC filing for 4 25 Jun 2024 21 Jun 2024 001-34774
144 Open 144 document View SEC filing for 144 21 Jun 2024
4 Open 4 document View SEC filing for 4 13 Mar 2024 11 Mar 2024 001-34774
4 Open 4 document View SEC filing for 4 22 Feb 2024 19 Feb 2024 001-34774
4 Open 4 document View SEC filing for 4 09 Feb 2024 07 Feb 2024 001-34774
4 Open 4 document View SEC filing for 4 05 Dec 2023 01 Dec 2023 001-34774
144 Open 144 document View SEC filing for 144 01 Dec 2023
4 Open 4 document View SEC filing for 4 13 Nov 2023 08 Nov 2023 001-34774
4 Open 4 document View SEC filing for 4 06 Sep 2023 01 Sep 2023 001-34774
144 Open 144 document View SEC filing for 144 01 Sep 2023
4 Open 4 document View SEC filing for 4 15 Jun 2023 13 Jun 2023 001-34774
4 Open 4 document View SEC filing for 4 07 Jun 2023 05 Jun 2023 001-34774
144 Open 144 document View SEC filing for 144 05 Jun 2023
4 Open 4 document View SEC filing for 4 22 Feb 2023 19 Feb 2023 001-34774
4 Open 4 document View SEC filing for 4 10 Feb 2023 08 Feb 2023 001-34774
4 Open 4 document View SEC filing for 4 23 Nov 2022 21 Nov 2022 001-34774
4 Open 4 document View SEC filing for 4 12 Sep 2022 08 Sep 2022 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Feb 2022 19 Feb 2022 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Feb 2022 09 Feb 2022 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 09 Nov 2021 04 Nov 2021 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 24 Aug 2021 20 Aug 2021 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 18 May 2021 05 May 2021 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Feb 2021 19 Feb 2021 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Feb 2021 10 Feb 2021 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Mar 2020 28 Feb 2020 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Feb 2020 19 Feb 2020 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Feb 2020 10 Feb 2020 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 15 Jan 2020 13 Jan 2020 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Dec 2019 15 Dec 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Dec 2019 01 Dec 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Nov 2019 15 Nov 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Aug 2019 15 Aug 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 31 May 2019 29 May 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Mar 2019 28 Feb 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Mar 2019 28 Feb 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Feb 2019 19 Feb 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 15 Jan 2019 13 Jan 2019 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 18 Dec 2018 15 Dec 2018 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Dec 2018 01 Dec 2018 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 29 Nov 2018 15 Nov 2018 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Sep 2018 30 Aug 2018 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Jun 2018 06 Jun 2018 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Mar 2018 28 Feb 2018 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Feb 2018 19 Feb 2018 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 16 Jan 2018 13 Jan 2018 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Dec 2017 05 Dec 2017 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Dec 2017 01 Dec 2017 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Sep 2017 01 Sep 2017 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 14 Jun 2017 12 Jun 2017 001-34774
4 Open 4 document View SEC filing for 4 4 02 Mar 2017 28 Feb 2017 001-34774
3 Open 3 document View SEC filing for 3 3 02 Mar 2017 28 Feb 2017 001-34774
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Mar 2017 28 Feb 2017 001-37732
4 Open 4 document View SEC filing for 4 FORM 4 - 18 Jan 2017 13 Jan 2017 001-37732
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Dec 2016 15 Dec 2016 001-37732
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Dec 2016 01 Dec 2016 001-37732
4 Open 4 document View SEC filing for 4 FORM 4 - 20 Apr 2016 20 Apr 2016 001-37732
3 Open 3 document View SEC filing for 3 FORM 3 - 14 Apr 2016 14 Apr 2016 001-37732
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Mar 2012 22 Mar 2012 001-35460

About this filer

Christopher A. Isaacson files with the SEC under CIK 0001538451. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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