SEC EDGAR filings, ownership reports, and insider transactions for Stefan L. Shaffer.
Recent SEC filings for Stefan L. Shaffer 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 | 29 Dec 2025 | 24 Dec 2025 | 001-38479 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2025 | 04 Mar 2025 | 001-38479 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jun 2024 | 18 Jun 2024 | 001-38479 |
| 144 | Open 144 document | View SEC filing for 144 | 13 Jun 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 May 2023 | 09 May 2023 | 001-38479 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Aug 2022 | 09 Aug 2022 | 001-38479 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jan 2022 | 07 Jan 2022 | 001-38479 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2019 | 13 May 2019 | 001-38479 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 03 May 2018 | 03 May 2018 | 001-38479 |
Stefan L. Shaffer files with the SEC under CIK 0001739260. This page aggregates EDGAR filings and related ownership activity.