SEC EDGAR filings, ownership reports, and insider transactions for Matthew B. Oppenheimer.
Recent SEC filings for Matthew B. Oppenheimer including 4, 144, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Oct 2025 | 15 Oct 2025 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 15 Oct 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Sep 2025 | 23 Sep 2025 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Sep 2025 | 10 Sep 2025 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2025 | 12 Aug 2025 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jul 2025 | 16 Jul 2025 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 16 Jul 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2025 | 09 Jun 2025 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 May 2025 | 21 May 2025 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Apr 2025 | 09 Apr 2025 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2025 | 17 Mar 2025 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 17 Mar 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Feb 2025 | 05 Feb 2025 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Jan 2025 | 22 Jan 2025 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Dec 2024 | 10 Dec 2024 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Nov 2024 | 13 Nov 2024 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 13 Nov 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Oct 2024 | 17 Oct 2024 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Aug 2024 | 21 Aug 2024 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 21 Aug 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2024 | 13 May 2024 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 13 May 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Apr 2024 | 24 Apr 2024 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 24 Apr 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Mar 2024 | 12 Mar 2024 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 12 Mar 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Feb 2024 | 05 Feb 2024 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 05 Feb 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jan 2024 | 23 Jan 2024 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 23 Jan 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Dec 2023 | 06 Dec 2023 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 06 Dec 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Nov 2023 | 13 Nov 2023 | 001-40822 |
| 144 | Open 144 document | View SEC filing for 144 | 14 Nov 2023 | |||
| 144 | Open 144 document | View SEC filing for 144 | 13 Nov 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Dec 2022 | 14 Dec 2022 | 001-40822 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Dec 2021 | 14 Dec 2021 | 001-40822 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 22 Sep 2021 | 22 Sep 2021 | 001-40822 |
Matthew B. Oppenheimer files with the SEC under CIK 0001880840. This page aggregates EDGAR filings and related ownership activity.