SEC EDGAR filings, ownership reports, and insider transactions for Richard R. Porter.
Recent SEC filings for Richard R. Porter including 4, 144, 3/A and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 16 Jun 2025 | 12 Jun 2025 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 17 Mar 2025 | 13 Mar 2025 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 18 Mar 2024 | 14 Mar 2024 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 19 Sep 2023 | 18 Sep 2023 | 000-09143 |
| 144 | Open 144 document | View SEC filing for 144 | 18 Sep 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 13 Mar 2023 | 09 Mar 2023 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 11 Mar 2022 | 10 Mar 2022 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 12 Mar 2021 | 11 Mar 2021 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Sep 2020 | 17 Sep 2020 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Mar 2020 | 12 Mar 2020 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Mar 2019 | 14 Mar 2019 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Mar 2018 | 15 Mar 2018 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 10 Mar 2017 | 09 Mar 2017 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2016 | 10 Mar 2016 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Sep 2015 | 18 Sep 2015 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 13 Mar 2015 | 12 Mar 2015 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 17 Mar 2014 | 13 Mar 2014 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 16 Jan 2014 | 15 Jan 2014 | 000-09143 |
| 3/A | Open 3/A document | View SEC filing for 3/A | OWNERSHIP DOCUMENT | 16 Jan 2014 | 15 Mar 2012 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 15 Mar 2013 | 14 Mar 2013 | 000-09143 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Mar 2012 | 15 Mar 2012 | 000-09143 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 16 Mar 2012 | 15 Mar 2012 | 000-09143 |
Richard R. Porter files with the SEC under CIK 0001544870. This page aggregates EDGAR filings and related ownership activity.