Tiffany Olson

Business address
C/O Castle Biosciences, Inc., 505 S. Friendswood Drive, Suite 401, Friendswood, TX, 77546
Top holdings (ownership)
CSTL and MDXG
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Tiffany Olson has filed 23 SEC EDGAR filings since 11 Aug 2008

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 23 Jun 2025 18 Jun 2025 001-35887
4 Open Document Open Filing FORM 4 23 May 2025 21 May 2025 001-38984
4 Open Document Open Filing FORM 4 03 Jul 2024 01 Jul 2024 001-38984
4 Open Document Open Filing FORM 4 06 Jun 2024 05 Jun 2024 001-35887
4 Open Document Open Filing FORM 4 29 May 2024 25 May 2024 001-38984
4 Open Document Open Filing FORM 4 28 May 2024 23 May 2024 001-38984
4 Open Document Open Filing FORM 4 14 May 2024 10 May 2024 001-38984
3 Open Document Open Filing FORM 3 18 Mar 2024 01 Mar 2024 001-35887
4 Open Document Open Filing FORM 4 06 Jun 2023 02 Jun 2023 001-38984
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023 001-38984
4 Open Document Open Filing FORM 4 12 May 2023 10 May 2023 001-38984
4 Open Document Open Filing FORM 4 01 Dec 2022 29 Nov 2022 001-38984
4 Open Document Open Filing FORM 4 07 Jul 2022 12 May 2022 001-38984
4 Open Document Open Filing FORM 4 06 Jun 2022 02 Jun 2022 001-38984
4 Open Document Open Filing FORM 4 12 May 2022 10 May 2022 001-38984
4 Open Document Open Filing FORM 4 12 May 2021 10 May 2021 001-38984
3 Open Document Open Filing FORM 3 12 May 2021 08 May 2021 001-38984
4 Open Document Open Filing FORM 4 SUBMISSION 11 Feb 2021 09 Feb 2021 000-55039
4 Open Document Open Filing FORM 4 13 May 2020 11 May 2020 000-55039
4 Open Document Open Filing FORM 4 07 May 2019 03 May 2019 000-55039
3 Open Document Open Filing FORM 3 08 Mar 2019 26 Feb 2019 000-55039