Alexander Davern

Business address
C/O National Instruments, 11500 Mopac Bldg C, Austin, TX, 78759
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Alexander Davern has filed 166 SEC EDGAR filings since 10/8/2002

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jul 29, 2025 Jul 26, 2025 000-17795
4 Open Document Open Filing FORM 4 Jul 21, 2025 Jul 21, 2025 000-23081
4 Open Document Open Filing FORM 4 May 23, 2025 May 22, 2025 000-23081
4 Open Document Open Filing FORM 4 May 22, 2025 May 21, 2025 000-17795
144 Open Document Open Filing May 21, 2025
4 Open Document Open Filing FORM 4 Oct 3, 2024 Oct 1, 2024 000-23081
4 Open Document Open Filing FORM 4 Jul 30, 2024 Jul 26, 2024 000-17795
4 Open Document Open Filing FORM 4 Jun 17, 2024 Jun 14, 2024 000-23081
4 Open Document Open Filing FORM 4 May 30, 2024 May 29, 2024 000-17795
144 Open Document Open Filing May 29, 2024
4 Open Document Open Filing FORM 4 Nov 9, 2023 Nov 7, 2023 000-23081
4 Open Document Open Filing Oct 11, 2023 Oct 11, 2023 001-41595
4 Open Document Open Filing FORM 4 Aug 1, 2023 Jul 28, 2023 000-17795
4 Open Document Open Filing FORM 4 May 31, 2023 May 26, 2023 000-23081
4 Open Document Open Filing FORM 4 May 25, 2023 May 24, 2023 000-23081
4 Open Document Open Filing FORM 4 May 19, 2023 May 17, 2023 000-23081
4 Open Document Open Filing FORM 4 May 16, 2023 May 12, 2023 000-23081
4 Open Document Open Filing May 16, 2023 May 15, 2023 001-41595
144 Open Document Open Filing May 15, 2023
4 Open Document Open Filing Apr 27, 2023 Apr 26, 2023 001-41595
4 Open Document Open Filing FORM 4 Feb 14, 2023 Feb 13, 2023 000-17795
4 Open Document Open Filing PRIMARY DOCUMENT Aug 10, 2022 Aug 8, 2022 000-17795
4 Open Document Open Filing PRIMARY DOCUMENT Aug 2, 2022 Jul 29, 2022 000-17795
4 Open Document Open Filing FORM 4 May 31, 2022 May 27, 2022 000-23081
4 Open Document Open Filing PRIMARY DOCUMENT May 10, 2022 May 6, 2022 000-17795
4 Open Document Open Filing FORM 4 Apr 21, 2022 Apr 20, 2022 000-25426
4 Open Document Open Filing FORM 4 Feb 1, 2022 Jan 31, 2022 000-25426
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Nov 23, 2021 Nov 22, 2021 000-25426
4 Open Document Open Filing FORM 4 Oct 4, 2021 Oct 1, 2021 000-23081
3 Open Document Open Filing FORM 3 Oct 4, 2021 Oct 1, 2021 000-23081
4 Open Document Open Filing PRIMARY DOCUMENT Aug 11, 2021 Aug 10, 2021 000-17795
4 Open Document Open Filing FORM 4 Aug 6, 2021 Jul 26, 2021 000-25426
4 Open Document Open Filing PRIMARY DOCUMENT Aug 2, 2021 Jul 30, 2021 000-17795
4 Open Document Open Filing FORM 4 Apr 22, 2021 Apr 21, 2021 000-25426
4 Open Document Open Filing PRIMARY DOCUMENT Feb 11, 2021 Feb 9, 2021 000-17795
4 Open Document Open Filing PRIMARY DOCUMENT Nov 10, 2020 Nov 9, 2020 000-17795
4 Open Document Open Filing PRIMARY DOCUMENT Aug 3, 2020 Jul 31, 2020 000-17795
4 Open Document Open Filing FORM 4 Jul 31, 2020 Jul 29, 2020 000-25426
4 Open Document Open Filing FORM 4 May 15, 2020 May 13, 2020 000-25426
4 Open Document Open Filing FORM 4 May 5, 2020 Feb 3, 2020 000-25426
4 Open Document Open Filing FORM 4 Dec 16, 2019 Dec 16, 2019 000-25426
4 Open Document Open Filing PRIMARY DOCUMENT Nov 6, 2019 Nov 4, 2019 000-17795
4 Open Document Open Filing PRIMARY DOCUMENT Aug 6, 2019 Aug 2, 2019 000-17795
4 Open Document Open Filing FORM 4 May 2, 2019 May 1, 2019 000-25426
4 Open Document Open Filing FORM 4 Feb 4, 2019 Feb 1, 2019 000-25426
4 Open Document Open Filing FORM 4 Dec 19, 2018 Dec 17, 2018 000-25426
4 Open Document Open Filing PRIMARY DOCUMENT Aug 3, 2018 Aug 3, 2018 000-17795
4 Open Document Open Filing FORM 4 May 2, 2018 May 1, 2018 000-25426
4 Open Document Open Filing FORM 4 Apr 27, 2018 Apr 25, 2018 000-25426
4 Open Document Open Filing FORM 4 Feb 5, 2018 Feb 1, 2018 000-25426
4 Open Document Open Filing FORM 4 Dec 19, 2017 Dec 15, 2017 000-25426
4 Open Document Open Filing PRIMARY DOCUMENT Aug 1, 2017 Jul 28, 2017 000-17795
4 Open Document Open Filing FORM 4 May 30, 2017 May 26, 2017 000-25426
4 Open Document Open Filing FORM 4 May 2, 2017 May 1, 2017 000-25426
4 Open Document Open Filing FORM 4 Apr 26, 2017 Apr 25, 2017 000-25426
4 Open Document Open Filing FORM 4 Mar 10, 2017 Feb 1, 2017 000-25426
4 Open Document Open Filing FORM 4 - Mar 2, 2017 Mar 1, 2017 001-14669
4 Open Document Open Filing FORM 4 Jan 25, 2017 Jan 24, 2017 000-25426
4 Open Document Open Filing FORM 4 - Dec 5, 2016 Dec 1, 2016 001-14669
4 Open Document Open Filing PRIMARY DOCUMENT Nov 9, 2016 Nov 7, 2016 000-17795
4 Open Document Open Filing FORM 4 Nov 8, 2016 Nov 7, 2016 000-25426
4 Open Document Open Filing FORM 4 - Sep 6, 2016 Sep 1, 2016 001-14669
4 Open Document Open Filing PRIMARY DOCUMENT Jul 28, 2016 Jul 26, 2016 000-17795
4 Open Document Open Filing FORM 4 - Jun 3, 2016 Jun 1, 2016 001-14669
4 Open Document Open Filing FORM 4 May 3, 2016 May 2, 2016 000-25426
4 Open Document Open Filing FORM 4 Apr 27, 2016 Apr 26, 2016 000-25426
4 Open Document Open Filing FORM 4 Mar 4, 2016 Feb 1, 2016 000-25426
4 Open Document Open Filing FORM 4 - Mar 3, 2016 Mar 1, 2016 001-14669
4 Open Document Open Filing FORM 4 - Dec 3, 2015 Dec 1, 2015 001-14669
4 Open Document Open Filing FORM 4 Oct 30, 2015 Oct 29, 2015 000-25426
4 Open Document Open Filing FORM 4 - Sep 3, 2015 Sep 1, 2015 001-14669
4 Open Document Open Filing PRIMARY DOCUMENT Jul 31, 2015 Jul 29, 2015 000-17795
4 Open Document Open Filing FORM 4 - Jun 3, 2015 Jun 1, 2015 001-14669
4 Open Document Open Filing FORM 4 May 5, 2015 May 1, 2015 000-25426
4 Open Document Open Filing FORM 4 Apr 22, 2015 Apr 21, 2015 000-25426
4 Open Document Open Filing PRIMARY DOCUMENT Mar 27, 2015 Mar 25, 2015 000-17795
3 Open Document Open Filing PRIMARY DOCUMENT Mar 26, 2015 Mar 25, 2015 000-17795
4 Open Document Open Filing FORM 4 Mar 16, 2015 Feb 2, 2015 000-25426
4 Open Document Open Filing FORM 4 - Mar 3, 2015 Mar 2, 2015 001-14669
4 Open Document Open Filing FORM 4 - Dec 3, 2014 Dec 1, 2014 001-14669
4 Open Document Open Filing FORM 4 Nov 12, 2014 Nov 10, 2014 000-25426
4 Open Document Open Filing FORM 4 - Sep 4, 2014 Sep 2, 2014 001-14669
3 Open Document Open Filing FORM 3 - Sep 3, 2014 Aug 26, 2014 001-14669
4 Open Document Open Filing FORM 4 Sep 2, 2014 Aug 29, 2014 000-25426
4 Open Document Open Filing FORM 4 May 19, 2014 May 19, 2014 000-25426
4 Open Document Open Filing FORM 4 May 5, 2014 May 1, 2014 000-25426
4 Open Document Open Filing FORM 4 Apr 24, 2014 Apr 22, 2014 000-25426
4 Open Document Open Filing FORM 4 Mar 11, 2014 Feb 3, 2014 000-25426