SEC EDGAR filings, ownership reports, and insider transactions for Charles Frischer.
Recent SEC filings for Charles Frischer including SCHEDULE 13D, SCHEDULE 13D/A, 4/A and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D | Open SCHEDULE 13D document | View SEC filing for SCHEDULE 13D | 19 Aug 2025 | |||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 12 Aug 2025 | |||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | Open XBRL data | View SEC filing for SCHEDULE 13D/A | 18 Jun 2025 | |||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 14 May 2025 | |||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 25 Feb 2025 | |||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 18 Feb 2025 | |||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 18 Feb 2025 | |||
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 18 Feb 2025 | 24 Sep 2024 | 001-15204 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 17 Dec 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Sep 2024 | 24 Sep 2024 | 001-15204 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 15 Apr 2024 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 20 Mar 2024 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 08 Mar 2024 | |||
| PX14A6G | Open PX14A6G document | View SEC filing for PX14A6G | PX14A6G | 02 Jan 2024 | ||
| PX14A6G | Open PX14A6G document | View SEC filing for PX14A6G | PX14A6G | 11 Dec 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Sep 2023 | 13 Sep 2023 | 001-15204 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Sep 2023 | 12 Sep 2023 | 001-15204 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 21 Jun 2023 | |||
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 13 Jun 2023 | 05 Jun 2023 | 001-36063 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 08 Jun 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 May 2023 | 19 May 2023 | 001-15204 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 01 Mar 2023 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 20 Jan 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jan 2023 | 17 Jan 2023 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jan 2023 | 12 Jan 2023 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2023 | 30 Dec 2022 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2022 | 28 Dec 2022 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Dec 2022 | 23 Dec 2022 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Dec 2022 | 13 Dec 2022 | 001-33135 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 14 Dec 2022 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2022 | 08 Dec 2022 | 001-15204 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Dec 2022 | 07 Dec 2022 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Dec 2022 | 07 Dec 2022 | 001-15204 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Dec 2022 | 07 Dec 2022 | 001-38227 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Dec 2022 | 06 Dec 2022 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Dec 2022 | 02 Dec 2022 | 001-15204 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Dec 2022 | 02 Dec 2022 | 001-33135 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 02 Dec 2022 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Jun 2022 | 09 Jun 2022 | 001-15204 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jun 2022 | 02 Jun 2022 | 001-15204 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 May 2022 | 26 May 2022 | 001-15204 |
| 3/A | Open 3/A document | View SEC filing for 3/A | PRIMARY DOCUMENT | 26 May 2022 | 17 May 2022 | 001-15204 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 23 May 2022 | 17 May 2022 | 001-15204 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 07 Mar 2022 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 06 Jul 2021 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 03 Jun 2021 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 03 Aug 2020 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 15 May 2020 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 28 Apr 2020 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 05 Dec 2019 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 04 Oct 2019 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Sep 2019 | 04 Sep 2019 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | 21 Feb 2019 | 20 Feb 2019 | 001-15757 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jan 2019 | 11 Jan 2019 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2019 | 10 Jan 2019 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2019 | 10 Jan 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2019 | 07 Jan 2019 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2019 | 04 Jan 2019 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2019 | 04 Jan 2019 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2019 | 04 Jan 2019 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2019 | 04 Jan 2019 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jan 2019 | 31 Dec 2018 | 001-33135 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Jan 2019 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 31 Dec 2018 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2018 | 27 Dec 2018 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Dec 2018 | 26 Dec 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Dec 2018 | 19 Dec 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Dec 2018 | 19 Dec 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Dec 2018 | 14 Dec 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Dec 2018 | 13 Dec 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Dec 2018 | 13 Dec 2018 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Dec 2018 | 03 Dec 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Dec 2018 | 03 Dec 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Dec 2018 | 03 Dec 2018 | 001-14760 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 04 Dec 2018 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2018 | 28 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2018 | 28 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2018 | 29 Nov 2018 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2018 | 16 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2018 | 15 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2018 | 14 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2018 | 14 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2018 | 15 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2018 | 14 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Nov 2018 | 13 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Nov 2018 | 08 Nov 2018 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Nov 2018 | 07 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Nov 2018 | 07 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Nov 2018 | 07 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Nov 2018 | 07 Nov 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Oct 2018 | 24 Oct 2018 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Oct 2018 | 18 Oct 2018 | 001-33135 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Oct 2018 | |||
| 4 | Open 4 document | View SEC filing for 4 | 24 Sep 2018 | 10 Sep 2018 | 001-15757 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Sep 2018 | 14 Sep 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Sep 2018 | 12 Sep 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Sep 2018 | 12 Sep 2018 | 001-14760 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 12 Sep 2018 | 31 Aug 2018 | 001-14760 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 12 Sep 2018 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Sep 2018 | 10 Sep 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Sep 2018 | 10 Sep 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Sep 2018 | 31 Aug 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Sep 2018 | 31 Aug 2018 | 001-14760 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 28 Aug 2018 | |||
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 28 Aug 2018 | 23 Aug 2018 | 001-33135 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2018 | 20 Jun 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2018 | 20 Jun 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jun 2018 | 18 Jun 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | 001-14760 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 15 May 2018 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 May 2018 | 08 May 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 May 2018 | 08 May 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 May 2018 | 07 May 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2018 | 01 May 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2018 | 01 May 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2018 | 01 May 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Apr 2018 | 27 Apr 2018 | 001-14760 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Apr 2018 | 25 Apr 2018 | 001-14760 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Apr 2018 | 10 Apr 2018 | 001-14760 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Apr 2018 | 09 Apr 2018 | 001-14760 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Apr 2018 | 12 Apr 2018 | 001-14760 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 05 Apr 2018 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 12 Mar 2018 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 02 Mar 2018 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 02 Mar 2018 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 02 Mar 2018 | |||
| 4 | Open 4 document | View SEC filing for 4 | 02 Feb 2018 | 31 Jan 2018 | 001-15757 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 26 Jan 2018 | |||
| 4 | Open 4 document | View SEC filing for 4 | 21 Sep 2017 | 19 Sep 2017 | 001-15757 | |
| 3 | Open 3 document | View SEC filing for 3 | 21 Sep 2017 | 15 Sep 2017 | 001-15757 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Dec 2015 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Dec 2015 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Dec 2015 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 20 Nov 2015 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 11 Aug 2015 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 29 Jul 2015 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 08 Jul 2015 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 06 Jul 2015 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 01 Apr 2015 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 09 Mar 2015 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 05 Nov 2014 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 08 Sep 2014 | |||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 17 May 2010 |
Charles Frischer files with the SEC under CIK 0001402258. This page aggregates EDGAR filings and related ownership activity.