KATHLEEN LAPORTE

Business address
30 Quail Court, Portola Valley, CA, 94028
Top holdings (ownership)
QTTB, PRPO, and CERO
Get insider transactions for this reporting owner
KATHLEEN LAPORTE has filed 103 SEC EDGAR filings since 16 Sep 2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 16 Dec 2025 12 Dec 2025 001-39988
4 Open Document Open Filing 4 30 Oct 2025 30 Oct 2025 001-39122
4 Open Document Open Filing 4 27 Oct 2025 23 Oct 2025 001-38433
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Oct 2025 15 Oct 2025 001-36439
4 Open Document Open Filing OWNERSHIP DOCUMENT 10 Sep 2025 08 Sep 2025 001-36439
144 Open Document Open Filing 09 Sep 2025
4 Open Document Open Filing 4 02 Jul 2025 27 May 2025 001-39988
4 Open Document Open Filing 02 Jun 2025 30 May 2025 001-40877
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Apr 2025 15 Apr 2025 001-36439
4 Open Document Open Filing 06 Mar 2025 04 Mar 2025 001-40877
4 Open Document Open Filing 4 27 Feb 2025 24 Feb 2025 001-38433
4 Open Document Open Filing 26 Feb 2025 24 Feb 2025 001-40877
4 Open Document Open Filing 4 05 Feb 2025 03 Feb 2025 001-39122
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jan 2025 14 Jan 2025 001-36439
4 Open Document Open Filing 04 Dec 2024 02 Dec 2024 001-40877
4 Open Document Open Filing 02 Oct 2024 25 Sep 2024 001-40877
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Sep 2024 31 Aug 2024 001-36439
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Jun 2024 21 Jun 2024 001-36439
4 Open Document Open Filing 4 14 Jun 2024 12 Jun 2024 001-39988
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Apr 2024 15 Apr 2024 001-36439
4 Open Document Open Filing 27 Mar 2024 25 Mar 2024 001-40877
4 Open Document Open Filing 4 27 Mar 2024 25 Mar 2024 001-38433
3 Open Document Open Filing 3 27 Mar 2024 25 Mar 2024 001-38433
4/A Open Document Open Filing 21 Feb 2024 14 Feb 2024 001-40877
4 Open Document Open Filing 16 Feb 2024 14 Feb 2024 001-40877
4 Open Document Open Filing 4 05 Feb 2024 01 Feb 2024 001-39122
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 Sep 2023 12 Sep 2023 001-36439
4 Open Document Open Filing 4 18 Jul 2023 17 Jul 2023 001-39122
144 Open Document Open Filing 17 Jul 2023
4 Open Document Open Filing FORM 4 SUBMISSION 14 Jun 2023 12 Jun 2023 001-39988
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023 001-39122
4 Open Document Open Filing OWNERSHIP DOCUMENT 10 Jan 2023 06 Jan 2023 001-36439
4 Open Document Open Filing FORM 4 SUBMISSION 16 Dec 2022 14 Dec 2022 001-39988
4 Open Document Open Filing FORM 4 SUBMISSION 10 Jun 2022 10 Jun 2022 001-39988
4 Open Document Open Filing FORM 4 SUBMISSION 18 May 2022 16 May 2022 001-39122
4 Open Document Open Filing FORM 4 SUBMISSION 28 Mar 2022 24 Mar 2022 001-39988
4 Open Document Open Filing OWNERSHIP DOCUMENT 13 Jan 2022 11 Jan 2022 001-36439
4 Open Document Open Filing FORM 4 SUBMISSION 03 Nov 2021 01 Nov 2021 001-39122
3 Open Document Open Filing FORM 3 SUBMISSION 03 Nov 2021 01 Nov 2021 001-39122
4 Open Document Open Filing FORM 4 SUBMISSION 12 Oct 2021 08 Oct 2021 001-40877
3 Open Document Open Filing FORM 3 SUBMISSION 05 Oct 2021 05 Oct 2021 001-40877
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Aug 2021 03 Aug 2021 001-36439
4 Open Document Open Filing FORM 4 SUBMISSION 09 Feb 2021 09 Feb 2021 001-39988
3 Open Document Open Filing FORM 3 SUBMISSION 04 Feb 2021 04 Feb 2021 001-39988
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jan 2021 04 Jan 2021 001-36439
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Jul 2020 02 Jul 2020 001-36439
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Jan 2020 16 Jan 2020 001-36439
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Apr 2019 17 Apr 2019 001-36439
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Mar 2019 18 Mar 2019 001-36439
4 Open Document Open Filing FORM 4 SUBMISSION 13 Aug 2018 07 Aug 2018 001-36439
3 Open Document Open Filing FORM 3 SUBMISSION 13 Aug 2018 07 Aug 2018 001-36439