Elena Ridloff SEC EDGAR Filings (CIK 0001772518)

SEC EDGAR filings, ownership reports, and insider transactions for Elena Ridloff.

Business address
C/O Acadia Pharmaceuticals Inc., 12830 El Camino Real, Suite 400, San Diego, CA, 92130
Top holdings (ownership)
SION
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Elena Ridloff has filed 40 SEC EDGAR filings since 02 Apr 2019

Latest Filings

Recent SEC filings for Elena Ridloff including 4, 144, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2026 02 Jan 2026 001-42504
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Sep 2025 29 Aug 2025 001-42504
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Aug 2025 26 Aug 2025 001-42504
144 Open 144 document View SEC filing for 144 26 Aug 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Aug 2025 19 Aug 2025 001-42504
144 Open 144 document View SEC filing for 144 20 Aug 2025
144 Open 144 document View SEC filing for 144 19 Aug 2025
4 Open 4 document View SEC filing for 4 4 26 Jun 2025 25 Jun 2025 001-39460
4 Open 4 document View SEC filing for 4 20 Jun 2025 20 Jun 2025 001-39592
4 Open 4 document View SEC filing for 4 4 11 Jun 2025 11 Jun 2025 001-39460
144 Open 144 document View SEC filing for 144 11 Jun 2025
4 Open 4 document View SEC filing for 4 4 03 Jun 2025 03 Jun 2025 001-39460
144 Open 144 document View SEC filing for 144 03 Jun 2025
4 Open 4 document View SEC filing for 4 4 10 Feb 2025 06 Feb 2025 001-42504
3 Open 3 document View SEC filing for 3 3 06 Feb 2025 06 Feb 2025 001-42504
4 Open 4 document View SEC filing for 4 26 Jun 2024 25 Jun 2024 001-39592
4 Open 4 document View SEC filing for 4 4 20 Jun 2024 18 Jun 2024 001-39460
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jun 2023 22 Jun 2023 001-39592
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jun 2023 15 Jun 2023 001-39460
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Jul 2022 29 Jun 2022 001-39460
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2022 22 Jun 2022 001-39592
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2022 15 Jun 2022 001-39460
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 15 Apr 2022 16 Jun 2021 001-39460
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 15 Apr 2022 12 Mar 2021 001-39460
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jun 2021 22 Jun 2021 001-39592
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jun 2021 16 Jun 2021 001-39460
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Apr 2021 29 Apr 2021 000-50768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2021 12 Mar 2021 001-39460
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Mar 2021 12 Mar 2021 001-39460
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Feb 2021 23 Feb 2021 000-50768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Feb 2021 04 Feb 2021 000-50768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jan 2021 06 Jan 2021 000-50768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Oct 2020 14 Oct 2020 001-39592
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 08 Oct 2020 08 Oct 2020 001-39592
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 May 2020 29 Apr 2020 000-50768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jan 2020 06 Jan 2020 000-50768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Dec 2019 09 Dec 2019 000-50768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 May 2019 29 Apr 2019 000-50768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Apr 2019 01 Apr 2019 000-50768
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 02 Apr 2019 30 Mar 2019 000-50768

About this filer

Elena Ridloff files with the SEC under CIK 0001772518. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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