DAVID A. DYKSTRA

Business address
1501 K Street, Washington, DC, 20005
Top holdings (ownership)
WTFC
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DAVID A. DYKSTRA has filed 137 SEC EDGAR filings since 13 Feb 2004

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 24 Nov 2025 20 Nov 2025 001-35077
4 Open Document Open Filing FORM 4 22 Aug 2025 21 Aug 2025 001-35077
4 Open Document Open Filing FORM 4 30 Jul 2025 29 Jul 2025 001-35077
144 Open Document Open Filing 29 Jul 2025
4 Open Document Open Filing FORM 4 27 May 2025 22 May 2025 001-35077
4 Open Document Open Filing FORM 4 28 Feb 2025 27 Feb 2025 001-35077
144 Open Document Open Filing 24 Feb 2025
4 Open Document Open Filing FORM 4 24 Feb 2025 20 Feb 2025 001-35077
4 Open Document Open Filing FORM 4 29 Jan 2025 28 Jan 2025 001-35077
144 Open Document Open Filing 27 Jan 2025
4 Open Document Open Filing FORM 4 27 Jan 2025 23 Jan 2025 001-35077
4 Open Document Open Filing FORM 4 26 Nov 2024 22 Nov 2024 001-35077
4 Open Document Open Filing FORM 4 29 Oct 2024 29 Oct 2024 001-35077
144 Open Document Open Filing 29 Oct 2024
4 Open Document Open Filing FORM 4 26 Aug 2024 22 Aug 2024 001-35077
4 Open Document Open Filing FORM 4 24 May 2024 23 May 2024 001-35077
4 Open Document Open Filing FORM 4 01 Mar 2024 29 Feb 2024 001-35077
144 Open Document Open Filing 28 Feb 2024
4 Open Document Open Filing FORM 4 26 Feb 2024 22 Feb 2024 001-35077
4 Open Document Open Filing FORM 4 31 Jan 2024 29 Jan 2024 001-35077
4 Open Document Open Filing FORM 4 29 Jan 2024 25 Jan 2024 001-35077
4 Open Document Open Filing FORM 4 28 Nov 2023 24 Nov 2023 001-35077
4 Open Document Open Filing FORM 4 28 Aug 2023 24 Aug 2023 001-35077
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023 001-35077
4 Open Document Open Filing FORM 4 07 Mar 2023 03 Mar 2023 001-35077
4 Open Document Open Filing FORM 4 27 Feb 2023 23 Feb 2023 001-35077
4 Open Document Open Filing FORM 4 30 Jan 2023 26 Jan 2023 001-35077
4 Open Document Open Filing FORM 4 28 Nov 2022 25 Nov 2022 001-35077
4 Open Document Open Filing FORM 4 26 Aug 2022 25 Aug 2022 001-35077
4 Open Document Open Filing FORM 4 27 May 2022 26 May 2022 001-35077
4 Open Document Open Filing FORM 4 28 Feb 2022 24 Feb 2022 001-35077
4 Open Document Open Filing FORM 4 31 Jan 2022 27 Jan 2022 001-35077
4 Open Document Open Filing FORM 4 30 Nov 2021 26 Nov 2021 001-35077
4 Open Document Open Filing FORM 4 23 Aug 2021 19 Aug 2021 001-35077
4 Open Document Open Filing FORM 4 24 May 2021 20 May 2021 001-35077
4 Open Document Open Filing FORM 4 04 Mar 2021 03 Mar 2021 001-35077
4 Open Document Open Filing FORM 4 01 Mar 2021 25 Feb 2021 001-35077
4 Open Document Open Filing FORM 4 01 Feb 2021 28 Jan 2021 001-35077
4 Open Document Open Filing FORM 4 01 Dec 2020 27 Nov 2020 001-35077
4 Open Document Open Filing FORM 4 24 Aug 2020 20 Aug 2020 001-35077
4 Open Document Open Filing FORM 4 26 May 2020 21 May 2020 001-35077
4 Open Document Open Filing FORM 4 04 Mar 2020 02 Mar 2020 001-35077
4 Open Document Open Filing FORM 4 24 Feb 2020 20 Feb 2020 001-35077
4 Open Document Open Filing FORM 4 27 Jan 2020 23 Jan 2020 001-35077
4 Open Document Open Filing FORM 4 25 Nov 2019 21 Nov 2019 001-35077
4 Open Document Open Filing FORM 4 26 Aug 2019 22 Aug 2019 001-35077
4 Open Document Open Filing FORM 4 24 May 2019 23 May 2019 001-35077
4 Open Document Open Filing FORM 4 06 Mar 2019 04 Mar 2019 001-35077
4 Open Document Open Filing FORM 4 25 Feb 2019 21 Feb 2019 001-35077
4 Open Document Open Filing FORM 4 28 Jan 2019 24 Jan 2019 001-35077
4 Open Document Open Filing FORM 4 27 Nov 2018 23 Nov 2018 001-35077
4 Open Document Open Filing FORM 4 27 Aug 2018 23 Aug 2018 001-35077
4 Open Document Open Filing FORM 4 29 May 2018 24 May 2018 001-35077
4 Open Document Open Filing FORM 4 27 Feb 2018 23 Feb 2018 001-35077
4 Open Document Open Filing FORM 4 26 Feb 2018 22 Feb 2018 001-35077
4 Open Document Open Filing FORM 4 31 Jan 2018 29 Jan 2018 001-35077
4 Open Document Open Filing FORM 4 29 Jan 2018 25 Jan 2018 001-35077
4 Open Document Open Filing FORM 4 23 Jan 2018 22 Jan 2018 001-35077
4 Open Document Open Filing FORM 4 27 Nov 2017 24 Nov 2017 001-35077
4 Open Document Open Filing FORM 4 24 Oct 2017 23 Oct 2017 001-35077
4 Open Document Open Filing FORM 4 28 Aug 2017 24 Aug 2017 001-35077
4 Open Document Open Filing FORM 4 25 Jul 2017 21 Jul 2017 001-35077
4 Open Document Open Filing FORM 4 30 May 2017 25 May 2017 001-35077
4 Open Document Open Filing FORM 4 27 Feb 2017 23 Feb 2017 001-35077
4 Open Document Open Filing FORM 4 30 Jan 2017 26 Jan 2017 001-35077
4 Open Document Open Filing FORM 4 24 Jan 2017 23 Jan 2017 001-35077
4 Open Document Open Filing FORM 4 29 Nov 2016 25 Nov 2016 001-35077
4 Open Document Open Filing FORM 4 26 Aug 2016 25 Aug 2016 001-35077
4 Open Document Open Filing FORM 4 27 May 2016 26 May 2016 001-35077
4 Open Document Open Filing FORM 4 07 Mar 2016 25 Feb 2016 001-35077
4 Open Document Open Filing FORM 4 01 Feb 2016 28 Jan 2016 001-35077
4 Open Document Open Filing FORM 4 26 Jan 2016 22 Jan 2016 001-35077
4 Open Document Open Filing FORM 4 30 Nov 2015 27 Nov 2015 001-35077
4 Open Document Open Filing FORM 4 21 Aug 2015 20 Aug 2015 001-35077
4 Open Document Open Filing FORM 4 22 May 2015 21 May 2015 001-35077
4 Open Document Open Filing FORM 4 05 Mar 2015 03 Mar 2015 001-35077
4 Open Document Open Filing FORM 4 20 Feb 2015 19 Feb 2015 001-35077
4 Open Document Open Filing FORM 4 26 Jan 2015 22 Jan 2015 001-35077
4 Open Document Open Filing FORM 4 24 Nov 2014 20 Nov 2014 001-35077
4 Open Document Open Filing FORM 4 22 Aug 2014 21 Aug 2014 001-35077
4 Open Document Open Filing FORM 4 23 May 2014 22 May 2014 001-35077
4 Open Document Open Filing FORM 4 21 Feb 2014 20 Feb 2014 001-35077
4 Open Document Open Filing FORM 4 29 Jan 2014 27 Jan 2014 001-35077
4 Open Document Open Filing FORM 4 27 Jan 2014 25 Feb 2010 001-35077