SEC EDGAR filings, ownership reports, and insider transactions for DAVID C. FLATTUM.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Sep 2025 | 19 Sep 2025 | 000-56764 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2025 | 31 Dec 2024 | 811-21187 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2025 | 31 Dec 2024 | 811-21188 |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21078 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21077 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-22673 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-10377 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21374 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-07816 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-10379 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21076 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21734 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-23505 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21238 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21601 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-08216 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-23781 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-23648 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-23314 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21189 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-21311 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-23390 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-10555 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-23749 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-10381 | |
| 3 | Open Document | Open Filing | 10 Dec 2024 | 01 Dec 2024 | 811-23211 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Nov 2022 | 14 Nov 2022 | 811-23779 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 15 Jun 2022 | 15 Jun 2022 | 811-23781 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Jan 2022 | 26 Jan 2022 | 811-23749 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Jul 2021 | 29 Jul 2021 | 811-23648 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Jan 2021 | 26 Jan 2021 | 811-23505 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Jan 2019 | 29 Jan 2019 | 811-23390 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 19 Jul 2018 | 19 Jul 2018 | 811-23314 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 09 Feb 2017 | 09 Feb 2017 | 811-23211 |
| 3 | Open Document | Open Filing | FLATTUM F3 PCI | 28 Jan 2013 | 28 Jan 2013 | 811-22758 |
| 3 | Open Document | Open Filing | FLATTUM F3 | 24 May 2012 | 24 May 2012 | 811-22673 |
| 3 | Open Document | Open Filing | FLATTUM F3 MTS | 16 Mar 2010 | 15 Mar 2010 | 811-02340 |