SEC EDGAR filings, ownership reports, and insider transactions for MARK D. DANKBERG.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 08 Jan 2026 | 06 Jan 2026 | 000-21767 |
| 144 | Open Document | Open Filing | 06 Jan 2026 | |||
| 4 | Open Document | Open Filing | 4 | 17 Dec 2025 | 15 Dec 2025 | 000-21767 |
| 144 | Open Document | Open Filing | 15 Dec 2025 | |||
| 4 | Open Document | Open Filing | 4 | 15 Dec 2025 | 11 Dec 2025 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 19 Nov 2025 | 17 Nov 2025 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 19 Aug 2025 | 17 Aug 2025 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 09 Jul 2025 | 07 Jul 2025 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 10 Jun 2025 | 14 May 2025 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 19 Nov 2024 | 17 Nov 2024 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 09 Jul 2024 | 07 Jul 2024 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 25 Jun 2024 | 07 Jun 2024 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2023 | 09 Oct 2023 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2023 | 07 Jun 2023 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2022 | 17 Dec 2022 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2022 | 17 Nov 2022 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2021 | 17 Dec 2021 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2021 | 19 Nov 2021 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2021 | 17 Nov 2021 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2020 | 17 Dec 2020 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2020 | 19 Nov 2020 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2020 | 17 Nov 2020 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Dec 2019 | 19 Dec 2019 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2019 | 15 Nov 2019 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2019 | 07 Jun 2019 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2018 | 17 Dec 2018 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2018 | 17 Nov 2018 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Nov 2018 | 06 Nov 2018 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2018 | 01 Nov 2018 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2017 | 17 Dec 2017 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2017 | 17 Nov 2017 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2017 | 10 Nov 2017 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Sep 2017 | 28 Sep 2017 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2017 | 15 Sep 2017 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Sep 2017 | 11 Sep 2017 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2016 | 17 Dec 2016 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2016 | 17 Nov 2016 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2016 | 10 Nov 2016 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Sep 2016 | 06 Sep 2016 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2016 | 29 Aug 2016 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2016 | 22 Aug 2016 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2016 | 15 Aug 2016 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2016 | 02 Jun 2016 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2015 | 17 Dec 2015 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2015 | 17 Nov 2015 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2015 | 10 Nov 2015 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2015 | 14 Sep 2015 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2015 | 10 Sep 2015 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2015 | 08 Sep 2015 | 000-21767 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 May 2015 | 03 Apr 2015 | 000-21767 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 12 Dec 2014 | 10 Dec 2014 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2014 | 10 Dec 2014 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2014 | 28 Nov 2014 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Nov 2014 | 20 Nov 2014 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2014 | 17 Nov 2014 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2014 | 10 Nov 2014 | 000-21767 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 May 2014 | 04 Apr 2014 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2014 | 30 Apr 2014 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2014 | 28 Apr 2014 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2013 | 10 Dec 2013 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2013 | 14 Nov 2013 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2013 | 11 Nov 2013 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2013 | 09 Sep 2013 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2013 | 03 Sep 2013 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2013 | 26 Aug 2013 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2013 | 30 Jul 2013 | 000-21767 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 May 2013 | 29 Mar 2013 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2012 | 10 Dec 2012 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2012 | 12 Nov 2012 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2012 | 12 Nov 2012 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2012 | 05 Sep 2012 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2012 | 29 Aug 2012 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2012 | 21 Aug 2012 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 May 2012 | 29 May 2012 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Dec 2011 | 21 Dec 2011 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2011 | 12 Dec 2011 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2011 | 15 Nov 2011 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2011 | 10 Nov 2011 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2011 | 10 Nov 2011 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2011 | 31 May 2011 | 000-21767 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2011 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2010 | 10 Dec 2010 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2010 | 19 Nov 2010 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2010 | 16 Nov 2010 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2010 | 15 Nov 2010 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2010 | 10 Nov 2010 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2010 | 11 Oct 2010 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2010 | 28 May 2010 | 000-21767 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 May 2010 | 02 Apr 2010 | 000-21767 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2010 |