SEC EDGAR filings, ownership reports, and insider transactions for Martin P. Klein.
Recent SEC filings for Martin P. Klein including 4/A, 4, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 06 Feb 2026 | 04 Feb 2026 | 001-10816 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Feb 2026 | 04 Feb 2026 | 001-10816 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Nov 2025 | 20 Nov 2025 | 001-10816 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Nov 2025 | 31 Oct 2025 | 001-10816 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 23 Oct 2025 | 22 Oct 2025 | 001-10816 |
| 4 | Open 4 document | View SEC filing for 4 | 12 Dec 2022 | 12 Dec 2022 | 001-37963 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2022 | 01 Jan 2022 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Oct 2021 | 20 Oct 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Oct 2021 | 11 Oct 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Oct 2021 | 07 Oct 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Sep 2021 | 23 Sep 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Sep 2021 | 20 Sep 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Aug 2021 | 06 Aug 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Jul 2021 | 21 Jul 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jul 2021 | 29 Jun 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jun 2021 | 25 Jun 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Jun 2021 | 21 Jun 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 May 2021 | 17 May 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Mar 2021 | 01 Mar 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Feb 2021 | 22 Feb 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Feb 2021 | 15 Feb 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2021 | 04 Jan 2021 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2020 | 13 Mar 2020 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2020 | 28 Feb 2020 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Feb 2020 | 18 Feb 2020 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2020 | 02 Jan 2020 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2019 | 15 Nov 2019 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2019 | 03 Apr 2019 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2019 | 01 Mar 2019 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Feb 2019 | 22 Feb 2019 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2019 | 02 Jan 2019 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2018 | 15 Nov 2018 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Mar 2018 | 27 Feb 2018 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2018 | 02 Jan 2018 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2017 | 15 Nov 2017 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Apr 2017 | 17 Apr 2017 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2017 | 21 Mar 2017 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2017 | 03 Jan 2017 | 001-37963 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 09 Dec 2016 | 09 Dec 2016 | 001-37963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Aug 2015 | 07 Aug 2015 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2015 | 01 Jun 2015 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 May 2015 | 02 May 2015 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Feb 2015 | 20 Feb 2015 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (6-1-14) | 03 Jun 2014 | 01 Jun 2014 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (5-2-14) | 05 May 2014 | 02 May 2014 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (2-20-14) | 24 Feb 2014 | 20 Feb 2014 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (12-9-13) | 11 Dec 2013 | 09 Dec 2013 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (6-1-13) | 04 Jun 2013 | 01 Jun 2013 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (5-2-13) | 03 May 2013 | 02 May 2013 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (2-13-15) | 20 Feb 2013 | 15 Feb 2013 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (11-5-12) | 05 Nov 2012 | 05 Nov 2012 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (10-31-12) | 02 Nov 2012 | 31 Oct 2012 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (6-1-12) | 04 Jun 2012 | 01 Jun 2012 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (5-9-12) | 10 May 2012 | 09 May 2012 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (5-2-12) | 04 May 2012 | 02 May 2012 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (2-14-12) | 16 Feb 2012 | 14 Feb 2012 | 001-32195 |
| 4 | Open 4 document | View SEC filing for 4 | KLEIN FORM 4 (5-2-11) | 04 May 2011 | 02 May 2011 | 001-32195 |
| 3 | Open 3 document | View SEC filing for 3 | KLEIN FORM 3 (4-11-11) | 14 Apr 2011 | 11 Apr 2011 | 001-32195 |
Martin P. Klein files with the SEC under CIK 0001518052. This page aggregates EDGAR filings and related ownership activity.