Jonathan H. Kaufman SEC EDGAR Filings (CIK 0001959250)

SEC EDGAR filings, ownership reports, and insider transactions for Jonathan H. Kaufman.

Business address
C/O Lipella Pharmaceuticals Inc., 7800 Susquehanna St., Suite 505, Pittsburgh, PA, 15208
Top holdings (ownership)
LIPO
Top holdings (Schedule 13D)
LIPO
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Jonathan H. Kaufman has filed 31 SEC EDGAR filings since 20 Dec 2022

Latest Filings

Recent SEC filings for Jonathan H. Kaufman including SCHEDULE 13D/A, 4, SC 13D/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 09 Apr 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 07 Apr 2025
4 Open 4 document View SEC filing for 4 07 Apr 2025 03 Apr 2025 001-41575
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 19 Mar 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 17 Mar 2025
4 Open 4 document View SEC filing for 4 17 Mar 2025 13 Mar 2025 001-41575
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 11 Mar 2025
4 Open 4 document View SEC filing for 4 11 Mar 2025 10 Mar 2025 001-41575
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 03 Mar 2025
4 Open 4 document View SEC filing for 4 03 Mar 2025 28 Feb 2025 001-41575
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 10 Feb 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 30 Jan 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 23 Jan 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 17 Jan 2025
4 Open 4 document View SEC filing for 4 17 Jan 2025 15 Jan 2025 001-41575
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 03 Jan 2025
4 Open 4 document View SEC filing for 4 03 Jan 2025 31 Dec 2024 001-41575
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 27 Dec 2024
4 Open 4 document View SEC filing for 4 27 Dec 2024 23 Dec 2024 001-41575
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 17 Oct 2024
4 Open 4 document View SEC filing for 4 15 May 2024 14 May 2024 001-41575
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 06 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 19 Mar 2024 15 Mar 2024 001-41575
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 19 Mar 2024
4 Open 4 document View SEC filing for 4 15 Mar 2024 13 Mar 2024 001-41575
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 15 Mar 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 06 Mar 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 21 Jun 2023
4 Open 4 document View SEC filing for 4 21 Jun 2023 16 Jun 2023 001-41575
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 29 Dec 2022
3 Open 3 document View SEC filing for 3 20 Dec 2022 19 Dec 2022 001-41575

About this filer

Jonathan H. Kaufman files with the SEC under CIK 0001959250. 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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