Alessandro Riva SEC EDGAR Filings (CIK 0001867172)

SEC EDGAR filings, ownership reports, and insider transactions for Alessandro Riva.

Business address
C/O Century Therapeutics, Inc., 3675 Market Street, Philadelphia, PA, 19104
Top holdings (ownership)
BGNE and BCYC
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Alessandro Riva has filed 15 SEC EDGAR filings since 17 Jun 2021

Latest Filings

Recent SEC filings for Alessandro Riva including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 06 Jan 2026 02 Jan 2026 001-38916
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 Jun 2025 12 Jun 2025 001-40498
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2025 21 May 2025 001-37686
4 Open 4 document View SEC filing for 4 27 Mar 2025 25 Mar 2025 001-38916
3 Open 3 document View SEC filing for 3 27 Mar 2025 25 Mar 2025 001-38916
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 21 Jun 2024 20 Jun 2024 001-40498
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2024 05 Jun 2024 001-37686
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jun 2023 27 Jun 2023 001-40498
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2023 15 Jun 2023 001-37686
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2022 22 Jun 2022 001-37686
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Jun 2022 09 Jun 2022 001-40498
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2022 28 Feb 2022 001-37686
3 Open 3 document View SEC filing for 3 FORM 3 07 Feb 2022 01 Feb 2022 001-37686
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Jun 2021 17 Jun 2021 001-40498
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 17 Jun 2021 17 Jun 2021 001-40498

About this filer

Alessandro Riva files with the SEC under CIK 0001867172. 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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