SEC EDGAR filings, ownership reports, and insider transactions for Brian R. Kahn.
Recent SEC filings for Brian R. Kahn including 4, 4/A, 3 and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 23 Aug 2023 | 21 Aug 2023 | 001-35588 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Mar 2023 | 06 Mar 2023 | 001-35588 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Mar 2023 | 02 Mar 2023 | 001-35588 | |
| 4 | Open 4 document | View SEC filing for 4 | 28 Feb 2023 | 24 Feb 2023 | 001-35588 | |
| 4 | Open 4 document | View SEC filing for 4 | 09 Nov 2022 | 07 Nov 2022 | 001-35588 | |
| 4 | Open 4 document | View SEC filing for 4 | 16 Aug 2022 | 15 Aug 2022 | 001-35588 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 11 May 2022 | 09 May 2022 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 09 Mar 2022 | 05 Mar 2022 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 24 Feb 2022 | 22 Feb 2022 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 23 Jun 2021 | 21 Jun 2021 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 24 May 2021 | 21 May 2021 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 26 Mar 2021 | 25 Mar 2021 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 15 Mar 2021 | 12 Mar 2021 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 09 Mar 2021 | 05 Mar 2021 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Jan 2021 | 26 Jan 2021 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 15 Sep 2020 | 12 Sep 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 09 Sep 2020 | 04 Sep 2020 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Sep 2020 | 02 Sep 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Aug 2020 | 31 Jul 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 30 Jul 2020 | 30 Jul 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | 001-34851 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Apr 2020 | 24 Apr 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Apr 2020 | 01 Apr 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 30 Mar 2020 | 26 Mar 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 09 Mar 2020 | 05 Mar 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 06 Jan 2020 | 03 Jan 2020 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 17 Dec 2019 | 13 Dec 2019 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 17 Dec 2019 | 16 Dec 2019 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 09 Dec 2019 | 05 Dec 2019 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 23 Oct 2019 | 23 Oct 2019 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 30 Sep 2019 | 30 Sep 2019 | 001-35588 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A - | 27 Sep 2019 | 12 Sep 2019 | 001-35588 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A - | 18 Sep 2019 | 12 Sep 2019 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 16 Sep 2019 | 12 Sep 2019 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Aug 2019 | 13 Aug 2019 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Jul 2019 | 23 Jul 2019 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 19 Jul 2019 | 17 Jul 2019 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Jul 2019 | 10 Jul 2019 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Jun 2019 | 31 May 2019 | 001-34851 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 04 Jun 2019 | 31 May 2019 | 001-34851 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 17 Dec 2018 | 13 Dec 2018 | 001-35588 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 - | 17 Dec 2018 | 03 Sep 2018 | 001-35588 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A | 09 Aug 2018 | 19 Jul 2018 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Aug 2018 | 01 Aug 2018 | 001-35588 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 30 Jul 2018 | 19 Jul 2018 | 001-35588 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 14 Jun 2018 | 13 Jun 2018 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 May 2018 | 30 Apr 2018 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Jan 2018 | 04 Jan 2018 | 001-34507 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Jan 2018 | 03 Jan 2018 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2018 | 29 Dec 2017 | 001-34507 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 03 Jan 2018 | 28 Dec 2017 | 001-34507 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 19 Sep 2017 | 13 Sep 2017 | 001-36876 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 19 Sep 2017 | 12 Sep 2017 | 001-36876 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Aug 2015 | 10 Aug 2015 | 001-13941 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 13 Feb 2015 | 31 Dec 2014 | 001-13941 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jan 2015 | 02 Jan 2015 | 001-13941 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 11 Aug 2014 | 05 Aug 2014 | 001-13941 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 28 Feb 2014 | 24 Feb 2014 | 001-13941 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Nov 2013 | 04 Nov 2013 | 001-35153 |
| 4 | Open 4 document | View SEC filing for 4 | 01/27/2012 | 31 Jan 2012 | 27 Jan 2012 | 001-35153 |
| 3 | Open 3 document | View SEC filing for 3 | 01/27/2012 | 31 Jan 2012 | 27 Jan 2012 | 001-35153 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Mar 2011 | 16 Feb 2011 | 000-18603 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 31 Jan 2011 | 21 Jan 2011 | 000-29429 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Oct 2010 | 08 Oct 2010 | 000-18603 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 13 Oct 2010 | 08 Oct 2010 | 000-18603 |
| 4 | Open 4 document | View SEC filing for 4 | MAIN DOCUMENT DESCRIPTION | 30 Apr 2010 | 29 Apr 2010 | 001-04817 |
| 4 | Open 4 document | View SEC filing for 4 | MAIN DOCUMENT DESCRIPTION | 11 Mar 2010 | 09 Mar 2010 | 001-04817 |
| 4 | Open 4 document | View SEC filing for 4 | 11 Feb 2010 | 09 Feb 2010 | 001-04817 | |
| 4 | Open 4 document | View SEC filing for 4 | 09 Feb 2010 | 05 Feb 2010 | 001-04817 | |
| 4 | Open 4 document | View SEC filing for 4 | 02 Feb 2010 | 29 Jan 2010 | 001-04817 | |
| 4 | Open 4 document | View SEC filing for 4 | 27 Jan 2010 | 25 Jan 2010 | 001-04817 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Jan 2010 | 07 Jan 2010 | 001-04817 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 Jan 2010 | 05 Jan 2010 | 001-04817 |
Brian R. Kahn files with the SEC under CIK 0001455976. This page aggregates EDGAR filings and related ownership activity.