SEC EDGAR filings, ownership reports, and insider transactions for AB Value Management LLC.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 19 TO SCHEDULE 13D | 10 Feb 2023 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 18 TO SCHEDULE 13D | 16 Dec 2022 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 17 TO SCHEDULE 13D | 08 Sep 2022 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 16 TO SCHEDULE 13D | 18 Aug 2022 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. TO 15 TO SCHEDULE 13D | 22 Jul 2022 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 14 TO SCHEDULE 13D | 06 Jul 2022 | ||
| 3 | Open Document | Open Filing | 06 Jun 2022 | 27 May 2022 | 001-36865 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 13 TO SCHEDULE 13D | 01 Jun 2022 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 12 TO SCHEDULE 13D | 16 May 2022 | ||
| SC 14N | Open Document | Open Filing | SCHEDULE 14N | 13 May 2022 | 001-36865 | |
| SC 14N | Open Document | Open Filing | SCHEDULE 14N | 12 May 2022 | 000-14749 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 11 TO SCHEDULE 13D | 01 Nov 2021 | ||
| CORRESP | Open Document | Open Filing | 15 Oct 2021 | |||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 05 Oct 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 04 Oct 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 01 Oct 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 30 Sep 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 27 Sep 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 10 TO SCHEDULE 13D | 27 Sep 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 24 Sep 2021 | ||
| DFRN14A | Open Document | Open Filing | REVISED DEFINITIVE PROXY STATEMENT FILED BY NONMANAGEMENT | 24 Sep 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 23 Sep 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 22 Sep 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 21 Sep 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 21 Sep 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 20 Sep 2021 | ||
| DFAN14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 13 Sep 2021 | ||
| DEFC14A | Open Document | Open Filing | 13 Sep 2021 | |||
| CORRESP | Open Document | Open Filing | 13 Sep 2021 | |||
| DFAN14A | Open Document | Open Filing | SOLICITING MATERIAL UNDER 240.14A-12 | 07 Sep 2021 | ||
| PREC14A | Open Document | Open Filing | PROXY STATEMENT | 02 Sep 2021 | ||
| 3 | Open Document | Open Filing | 30 Aug 2021 | 15 Aug 2021 | 001-36865 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 9 TO SCHEDULE 13D | 27 Aug 2021 | ||
| DFAN14A | Open Document | Open Filing | FORM DFAN14A | 17 Aug 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 8 TO SCHEDULE 13D | 17 Aug 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 7 TO SCHEDULE 13D | 04 Aug 2021 | ||
| DFAN14A | Open Document | Open Filing | SOLICITING MATERIAL UNDER 240.14A-12 | 03 Aug 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 6 TO SCHEDULE 13D | 06 Jul 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 5 TO SCHEDULE 13D | 17 Jun 2021 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2021 | 28 May 2021 | 001-35959 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 9 TO SCHEDULE 13D | 04 Jun 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 4 TO SC 13D | 05 Dec 2019 | ||
| DEFC14A | Open Document | Open Filing | PROXY STATEMENT | 18 Nov 2019 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 3 TO SCHEDULE 13D | 16 Sep 2019 | ||
| DFAN14A | Open Document | Open Filing | SOLICITING MATERIAL | 09 Sep 2019 | ||
| CORRESP | Open Document | Open Filing | 02 Aug 2019 | |||
| PRRN14A | Open Document | Open Filing | PRELIMINARY REVISED NON-MANAGEMENT PROXY STATEMENT | 02 Aug 2019 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO SCHEDULE 13D | 29 Jul 2019 | ||
| PREC14A | Open Document | Open Filing | 25 Jul 2019 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO.1 TO SCHEDULE 13D | 22 May 2019 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 26 Apr 2019 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2018 | 10 Dec 2018 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2018 | 05 Jun 2018 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2018 | 29 May 2018 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2018 | 17 May 2018 | 001-35959 |
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | 22 May 2017 | ||
| CORRESP | Open Document | Open Filing | 12 May 2017 | |||
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | 12 May 2017 | ||
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | 03 May 2017 | ||
| CORRESP | Open Document | Open Filing | 02 May 2017 | |||
| SC TO-T | Open Document | Open Filing | SC TO-T | 07 Apr 2017 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2017 | 13 Mar 2017 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2017 | 08 Mar 2017 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2017 | 06 Mar 2017 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2017 | 02 Mar 2017 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2016 | 22 Jun 2016 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2016 | 15 Jun 2016 | 000-31797 |
| SC 13G/A | Open Document | Open Filing | 16 Feb 2016 | |||
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2015 | 08 Oct 2015 | 001-35959 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2015 | 13 Oct 2015 | 001-35959 |
| SC 13D/A | Open Document | Open Filing | 14 Oct 2015 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2015 | 21 Aug 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2015 | 19 Aug 2015 | 001-35959 |
| SC 13D/A | Open Document | Open Filing | 20 Aug 2015 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2015 | 17 Aug 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Aug 2015 | 12 Aug 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2015 | 10 Aug 2015 | 001-35959 |
| SC 13D/A | Open Document | Open Filing | 11 Aug 2015 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2015 | 06 Aug 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2015 | 04 Aug 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2015 | 31 Jul 2015 | 001-35959 |
| SC 13D/A | Open Document | Open Filing | 03 Aug 2015 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jul 2015 | 24 Jul 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jul 2015 | 15 Jul 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jul 2015 | 13 Jul 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2015 | 09 Jul 2015 | 001-35959 |
| SC 13D/A | Open Document | Open Filing | 10 Jul 2015 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jul 2015 | 07 Jul 2015 | 001-35959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2015 | 02 Jul 2015 | 001-35959 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2015 | 02 Jul 2015 | 001-35959 |
| SC 13D/A | Open Document | Open Filing | 06 Jul 2015 | |||
| SC 13D/A | Open Document | Open Filing | 01 Jul 2015 | |||
| SC 13D/A | Open Document | Open Filing | 26 Jun 2015 | |||
| SC 13D | Open Document | Open Filing | 05 Jun 2015 | |||
| SC 13D/A | Open Document | Open Filing | 07 Apr 2015 | |||
| SC 13D | Open Document | Open Filing | 03 Apr 2015 | |||
| SC 13G/A | Open Document | Open Filing | 13 Feb 2015 | |||
| 144 | Open Document | Open Filing | 18 Dec 2014 | |||
| SC 13G/A | Open Document | Open Filing | 17 Dec 2014 | |||
| SC 13G | Open Document | Open Filing | 25 Sep 2014 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2014 | 06 Mar 2014 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2014 | 05 Mar 2014 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2014 | 13 Feb 2014 | 000-21018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 12 Feb 2014 | 000-21018 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 12 Feb 2014 | 000-21018 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 2 TO SCHEDULE 13G | 14 Feb 2014 | ||
| SC 13G | Open Document | Open Filing | 21 Jan 2014 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2013 | 13 Jun 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2013 | 12 Jun 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2013 | 11 Jun 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2013 | 23 May 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2013 | 26 Apr 2013 | 000-31797 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2013 | 18 Apr 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2013 | 18 Apr 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Apr 2013 | 17 Apr 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Apr 2013 | 09 Apr 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Apr 2013 | 08 Apr 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Apr 2013 | 04 Apr 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2013 | 02 Apr 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2013 | 01 Apr 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Mar 2013 | 19 Mar 2013 | 000-31797 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13G | 13 Feb 2013 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2013 | 06 Feb 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2013 | 04 Jan 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2013 | 02 Jan 2013 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2013 | 31 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Dec 2012 | 28 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2012 | 26 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Dec 2012 | 21 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2012 | 19 Dec 2012 | 000-31797 |
| SC 13D/A | Open Document | Open Filing | 21 Dec 2012 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2012 | 17 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2012 | 14 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2012 | 13 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2012 | 12 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2012 | 11 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2012 | 10 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2012 | 07 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2012 | 06 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2012 | 05 Dec 2012 | 000-31797 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2012 | 04 Dec 2012 | 000-31797 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2012 | 03 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2012 | 04 Dec 2012 | 000-31797 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2012 | 03 Dec 2012 | 000-31797 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2012 | 03 Dec 2012 | 000-31797 |
| SC 13D/A | Open Document | Open Filing | 24 Aug 2012 | |||
| SC 13D/A | Open Document | Open Filing | 24 May 2012 | |||
| SC 13D/A | Open Document | Open Filing | 12 Apr 2012 | |||
| SC 13D | Open Document | Open Filing | 23 Mar 2012 | |||
| SC 13G | Open Document | Open Filing | 15 Mar 2012 |