Mark Worthington SEC EDGAR Filings (CIK 0001861464)

SEC EDGAR filings, ownership reports, and insider transactions for Mark Worthington.

Business address
C/O Athira Pharma, Inc., 18706 North Creek Parkway, Suite 104, Bothell, WA, 98011
Top holdings (ownership)
ATHA
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Mark Worthington has filed 17 SEC EDGAR filings since 01 Jun 2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 05 Jan 2026 31 Dec 2025 001-39503
4 Open Document Open Filing 29 Dec 2025 24 Dec 2025 001-39503
4 Open Document Open Filing 02 Jul 2025 30 Jun 2025 001-39503
144 Open Document Open Filing 01 Jul 2025
4 Open Document Open Filing 04 Mar 2025 03 Mar 2025 001-39503
4 Open Document Open Filing 03 Jan 2025 31 Dec 2024 001-39503
144 Open Document Open Filing 02 Jan 2025
4 Open Document Open Filing 03 Oct 2024 01 Oct 2024 001-39503
4 Open Document Open Filing 05 Sep 2024 03 Sep 2024 001-39503
4 Open Document Open Filing 16 Feb 2024 14 Feb 2024 001-39503
4/A Open Document Open Filing 16 Feb 2024 04 Jan 2024 001-39503
4 Open Document Open Filing FORM 4 SUBMISSION 08 Jan 2024 04 Jan 2024 001-39503
4 Open Document Open Filing FORM 4 SUBMISSION 23 Jan 2023 19 Jan 2023 001-39503
4 Open Document Open Filing FORM 4 SUBMISSION 24 Jun 2022 22 Jun 2022 001-39503
4 Open Document Open Filing FORM 4 SUBMISSION 20 Jan 2022 18 Jan 2022 001-39503
4 Open Document Open Filing FORM 4 SUBMISSION 05 Nov 2021 03 Nov 2021 001-39503
3 Open Document Open Filing FORM 3 SUBMISSION 01 Jun 2021 01 Jun 2021 001-39503