SEC EDGAR filings, ownership reports, and insider transactions for Louis Michael Altman.
Recent SEC filings for Louis Michael Altman including 4, 3, 4/A 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 | 18 Sep 2025 | 17 Sep 2025 | 001-39442 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 May 2025 | 21 May 2025 | 001-39442 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2025 | 17 Apr 2025 | 001-39442 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 07 Mar 2025 | 28 Feb 2025 | 001-39442 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Mar 2025 | 03 Mar 2025 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 May 2024 | 30 Apr 2024 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Apr 2023 | 25 Apr 2023 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 10 Feb 2023 | 02 Feb 2023 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Feb 2023 | 30 Jan 2023 | 000-26850 |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 01 Feb 2023 | 26 Apr 2022 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 28 Apr 2022 | 26 Apr 2022 | 000-26850 |
| 3/A | Open 3/A document | View SEC filing for 3/A | OWNERSHIP DOCUMENT | 28 Jan 2022 | 31 Jan 2020 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Mar 2021 | 01 Mar 2021 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Nov 2020 | 30 Oct 2020 | 000-26850 |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 27 Mar 2020 | 02 Mar 2020 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Mar 2020 | 02 Mar 2020 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Feb 2020 | 31 Jan 2020 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Feb 2020 | 31 Jan 2020 | 000-26850 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 04 Feb 2020 | 31 Jan 2020 | 000-26850 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Jan 2020 | 14 Jan 2020 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Oct 2019 | 03 Oct 2019 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jul 2019 | 03 Jul 2019 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Apr 2019 | 04 Apr 2019 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2019 | 03 Jan 2019 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Oct 2018 | 04 Oct 2018 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jul 2018 | 05 Jul 2018 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Apr 2018 | 05 Apr 2018 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jan 2018 | 04 Jan 2018 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Oct 2017 | 05 Oct 2017 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jul 2017 | 06 Jul 2017 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Apr 2017 | 06 Apr 2017 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Feb 2017 | 09 Feb 2017 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Feb 2017 | 06 Feb 2017 | 000-24399 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2017 | 02 Feb 2017 | 000-24399 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 03 Feb 2017 | 31 Jan 2017 | 000-24399 |
| 3 | Open 3 document | View SEC filing for 3 | ALTMAN FORM 3 | 01 Mar 2010 | 19 Feb 2010 | 000-31673 |
Louis Michael Altman files with the SEC under CIK 0001484880. This page aggregates EDGAR filings and related ownership activity.