David Baszucki

Business address
970 Park Place, San Mateo, CA, 94403
Top holdings (ownership)
RBLX
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David Baszucki has filed 203 SEC EDGAR filings since 02 Mar 2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 09 Jan 2026 07 Jan 2026 001-39763
144 Open Document Open Filing 07 Jan 2026
144 Open Document Open Filing 07 Jan 2026
4 Open Document Open Filing FORM 4 19 Dec 2025 18 Dec 2025 001-39763
144 Open Document Open Filing 18 Dec 2025
144 Open Document Open Filing 18 Dec 2025
4 Open Document Open Filing FORM 4 24 Nov 2025 20 Nov 2025 001-39763
144 Open Document Open Filing 20 Nov 2025
4 Open Document Open Filing FORM 4 13 Nov 2025 11 Nov 2025 001-39763
144 Open Document Open Filing 12 Nov 2025
144 Open Document Open Filing 12 Nov 2025
4 Open Document Open Filing FORM 4 22 Aug 2025 20 Aug 2025 001-39763
144 Open Document Open Filing 20 Aug 2025
4 Open Document Open Filing FORM 4 18 Aug 2025 14 Aug 2025 001-39763
SCHEDULE 13G/A Open Document Open Filing 12 Aug 2025
4 Open Document Open Filing FORM 4 11 Aug 2025 07 Aug 2025 001-39763
4 Open Document Open Filing FORM 4 07 Aug 2025 05 Aug 2025 001-39763
4 Open Document Open Filing FORM 4 05 Aug 2025 03 Mar 2025 001-39763
144 Open Document Open Filing 05 Aug 2025
4 Open Document Open Filing FORM 4 30 Jun 2025 26 Jun 2025 001-39763
4 Open Document Open Filing FORM 4 26 Jun 2025 24 Jun 2025 001-39763
144 Open Document Open Filing 26 Jun 2025
144 Open Document Open Filing 26 Jun 2025
144 Open Document Open Filing 25 Jun 2025
144 Open Document Open Filing 25 Jun 2025
144 Open Document Open Filing 24 Jun 2025
144 Open Document Open Filing 24 Jun 2025
4 Open Document Open Filing FORM 4 20 Jun 2025 17 Jun 2025 001-39763
4 Open Document Open Filing FORM 4 18 Jun 2025 16 Jun 2025 001-39763
144 Open Document Open Filing 17 Jun 2025
144 Open Document Open Filing 17 Jun 2025
144 Open Document Open Filing 17 Jun 2025
144 Open Document Open Filing 16 Jun 2025
144 Open Document Open Filing 16 Jun 2025
144 Open Document Open Filing 16 Jun 2025
4 Open Document Open Filing FORM 4 13 Jun 2025 11 Jun 2025 001-39763
144 Open Document Open Filing 11 Jun 2025
144 Open Document Open Filing 11 Jun 2025
144 Open Document Open Filing 11 Jun 2025
4 Open Document Open Filing FORM 4 09 Jun 2025 05 Jun 2025 001-39763
144 Open Document Open Filing 06 Jun 2025
144 Open Document Open Filing 06 Jun 2025
144 Open Document Open Filing 06 Jun 2025
144 Open Document Open Filing 05 Jun 2025
144 Open Document Open Filing 05 Jun 2025
144 Open Document Open Filing 05 Jun 2025
4 Open Document Open Filing FORM 4 04 Jun 2025 02 Jun 2025 001-39763
144 Open Document Open Filing 02 Jun 2025
144 Open Document Open Filing 02 Jun 2025
144 Open Document Open Filing 02 Jun 2025
4 Open Document Open Filing FORM 4 22 May 2025 20 May 2025 001-39763
144 Open Document Open Filing 20 May 2025
4 Open Document Open Filing FORM 4 16 May 2025 13 May 2025 001-39763
4 Open Document Open Filing FORM 4 14 May 2025 12 May 2025 001-39763
144 Open Document Open Filing 13 May 2025
144 Open Document Open Filing 13 May 2025
144 Open Document Open Filing 13 May 2025
144 Open Document Open Filing 12 May 2025
144 Open Document Open Filing 12 May 2025
144 Open Document Open Filing 12 May 2025
4 Open Document Open Filing FORM 4 07 May 2025 05 May 2025 001-39763
144 Open Document Open Filing 05 May 2025
144 Open Document Open Filing 05 May 2025
144 Open Document Open Filing 05 May 2025
144 Open Document Open Filing 05 May 2025
144 Open Document Open Filing 05 May 2025
4 Open Document Open Filing FORM 4 09 Apr 2025 07 Apr 2025 001-39763
144 Open Document Open Filing 07 Apr 2025
144 Open Document Open Filing 07 Apr 2025
144 Open Document Open Filing 07 Apr 2025
144 Open Document Open Filing 07 Apr 2025
4 Open Document Open Filing FORM 4 19 Mar 2025 17 Mar 2025 001-39763
144 Open Document Open Filing 17 Mar 2025
144 Open Document Open Filing 17 Mar 2025
4 Open Document Open Filing FORM 4 11 Mar 2025 07 Mar 2025 001-39763
4 Open Document Open Filing FORM 4 05 Mar 2025 03 Mar 2025 001-39763
144 Open Document Open Filing 03 Mar 2025
144 Open Document Open Filing 03 Mar 2025
144 Open Document Open Filing 03 Mar 2025
144 Open Document Open Filing 03 Mar 2025
4 Open Document Open Filing FORM 4 27 Feb 2025 25 Feb 2025 001-39763
144 Open Document Open Filing 25 Feb 2025
144 Open Document Open Filing 25 Feb 2025
4 Open Document Open Filing FORM 4 21 Feb 2025 19 Feb 2025 001-39763
144 Open Document Open Filing 20 Feb 2025
4 Open Document Open Filing FORM 4 11 Feb 2025 08 Feb 2025 001-39763
4 Open Document Open Filing FORM 4 03 Feb 2025 30 Jan 2025 001-39763
144 Open Document Open Filing 31 Jan 2025
144 Open Document Open Filing 31 Jan 2025
144 Open Document Open Filing 31 Jan 2025
144 Open Document Open Filing 31 Jan 2025
144 Open Document Open Filing 30 Jan 2025
144 Open Document Open Filing 30 Jan 2025
144 Open Document Open Filing 30 Jan 2025
144 Open Document Open Filing 30 Jan 2025
4 Open Document Open Filing FORM 4 09 Dec 2024 05 Dec 2024 001-39763
144 Open Document Open Filing 05 Dec 2024
144 Open Document Open Filing 05 Dec 2024
144 Open Document Open Filing 05 Dec 2024
144 Open Document Open Filing 05 Dec 2024
4 Open Document Open Filing FORM 4 22 Nov 2024 20 Nov 2024 001-39763
4 Open Document Open Filing FORM 4 20 Nov 2024 18 Nov 2024 001-39763
144 Open Document Open Filing 20 Nov 2024
144 Open Document Open Filing 18 Nov 2024
144 Open Document Open Filing 18 Nov 2024
144 Open Document Open Filing 18 Nov 2024
144 Open Document Open Filing 18 Nov 2024
SC 13G/A Open Document Open Filing SC 13G/A 13 Nov 2024
4 Open Document Open Filing FORM 4 04 Nov 2024 01 Nov 2024 001-39763
4 Open Document Open Filing FORM 4 25 Oct 2024 25 Oct 2024 001-39763
144 Open Document Open Filing 25 Oct 2024
144 Open Document Open Filing 25 Oct 2024
144 Open Document Open Filing 25 Oct 2024
144 Open Document Open Filing 25 Oct 2024
4 Open Document Open Filing FORM 4 20 Sep 2024 18 Sep 2024 001-39763
144 Open Document Open Filing 18 Sep 2024
144 Open Document Open Filing 18 Sep 2024
144 Open Document Open Filing 18 Sep 2024
144 Open Document Open Filing 18 Sep 2024
4 Open Document Open Filing FORM 4 26 Aug 2024 22 Aug 2024 001-39763
4 Open Document Open Filing FORM 4 22 Aug 2024 20 Aug 2024 001-39763
144 Open Document Open Filing 22 Aug 2024
144 Open Document Open Filing 22 Aug 2024
144 Open Document Open Filing 22 Aug 2024
144 Open Document Open Filing 22 Aug 2024
144 Open Document Open Filing 20 Aug 2024
4 Open Document Open Filing FORM 4 16 Jul 2024 12 Jul 2024 001-39763
144 Open Document Open Filing 12 Jul 2024
144 Open Document Open Filing 12 Jul 2024
144 Open Document Open Filing 12 Jul 2024
144 Open Document Open Filing 12 Jul 2024
4 Open Document Open Filing FORM 4 12 Jun 2024 10 Jun 2024 001-39763
144 Open Document Open Filing 10 Jun 2024
144 Open Document Open Filing 10 Jun 2024
144 Open Document Open Filing 10 Jun 2024
144 Open Document Open Filing 10 Jun 2024
4 Open Document Open Filing FORM 4 03 Jun 2024 31 May 2024 001-39763
4 Open Document Open Filing FORM 4 31 May 2024 29 May 2024 001-39763
144 Open Document Open Filing 31 May 2024
144 Open Document Open Filing 31 May 2024
144 Open Document Open Filing 31 May 2024
144 Open Document Open Filing 31 May 2024
144 Open Document Open Filing 30 May 2024
144 Open Document Open Filing 30 May 2024
144 Open Document Open Filing 30 May 2024
144 Open Document Open Filing 30 May 2024
144 Open Document Open Filing 29 May 2024
144 Open Document Open Filing 29 May 2024
144 Open Document Open Filing 29 May 2024
144 Open Document Open Filing 29 May 2024
4 Open Document Open Filing FORM 4 22 May 2024 21 May 2024 001-39763
144 Open Document Open Filing 21 May 2024
4 Open Document Open Filing FORM 4 10 Apr 2024 08 Apr 2024 001-39763
144 Open Document Open Filing 08 Apr 2024
144 Open Document Open Filing 08 Apr 2024
144 Open Document Open Filing 08 Apr 2024
144 Open Document Open Filing 08 Apr 2024
4 Open Document Open Filing FORM 4 26 Mar 2024 25 Mar 2024 001-39763
144 Open Document Open Filing 25 Mar 2024
144 Open Document Open Filing 25 Mar 2024
4 Open Document Open Filing FORM 4 05 Mar 2024 01 Mar 2024 001-39763
4 Open Document Open Filing FORM 4 28 Feb 2024 26 Feb 2024 001-39763
144 Open Document Open Filing 28 Feb 2024
144 Open Document Open Filing 28 Feb 2024
4 Open Document Open Filing FORM 4 15 Feb 2024 13 Feb 2024 001-39763
4 Open Document Open Filing FORM 4 13 Feb 2024 09 Feb 2024 001-39763
SC 13G/A Open Document Open Filing SC 13G/A 13 Feb 2024
144 Open Document Open Filing 09 Feb 2024
144 Open Document Open Filing 09 Feb 2024
4 Open Document Open Filing FORM 4 26 Dec 2023 22 Dec 2023 001-39763
144 Open Document Open Filing 22 Dec 2023
4 Open Document Open Filing FORM 4 14 Nov 2023 10 Nov 2023 001-39763
144 Open Document Open Filing 13 Nov 2023
144 Open Document Open Filing 13 Nov 2023
4 Open Document Open Filing FORM 4 14 Aug 2023 14 Aug 2023 001-39763
144 Open Document Open Filing 14 Aug 2023
144 Open Document Open Filing 14 Aug 2023
4 Open Document Open Filing FORM 4 11 Aug 2023 11 Aug 2023 001-39763
144 Open Document Open Filing 11 Aug 2023
144 Open Document Open Filing 11 Aug 2023
4 Open Document Open Filing FORM 4 20 Jul 2023 19 Jul 2023 001-39763
144 Open Document Open Filing 19 Jul 2023
144 Open Document Open Filing 19 Jul 2023
4 Open Document Open Filing FORM 4 23 May 2023 19 May 2023 001-39763
144 Open Document Open Filing 22 May 2023
144 Open Document Open Filing 22 May 2023
144 Open Document Open Filing 19 May 2023
144 Open Document Open Filing 19 May 2023
4 Open Document Open Filing FORM 4 06 Mar 2023 02 Mar 2023 001-39763
SC 13G/A Open Document Open Filing SC 13G/A 10 Feb 2023
5 Open Document Open Filing FORM 5 09 Feb 2023 31 Dec 2022 001-39763
4 Open Document Open Filing FORM 4 28 Nov 2022 31 Aug 2022 001-39763
4 Open Document Open Filing FORM 4 24 Aug 2022 23 Aug 2022 001-39763
SC 13G Open Document Open Filing SC 13G 14 Feb 2022
5 Open Document Open Filing FORM 5 11 Feb 2022 31 Dec 2021 001-39763
4 Open Document Open Filing FORM 4 24 Nov 2021 22 Nov 2021 001-39763
4 Open Document Open Filing FORM 4 24 Nov 2021 22 Nov 2021 001-39763
4 Open Document Open Filing FORM 4 24 Nov 2021 22 Nov 2021 001-39763
4 Open Document Open Filing FORM 4 SUBMISSION 01 Sep 2021 30 Aug 2021 001-39763
4 Open Document Open Filing FORM 4 SUBMISSION 03 Jun 2021 01 Jun 2021 001-39763
4 Open Document Open Filing FORM 4 SUBMISSION 24 Mar 2021 22 Mar 2021 001-39763
4 Open Document Open Filing FORM 4 SUBMISSION 12 Mar 2021 10 Mar 2021 001-39763
3 Open Document Open Filing FORM 3 SUBMISSION 02 Mar 2021 02 Mar 2021 001-39763