| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 8-K | Report | Data | 8-K | Aug 12, 2024 | Aug 8, 2024 |
| 10-Q | Report | Data | 10-Q | Aug 6, 2024 | Jun 30, 2024 |
| 8-K | Report | Data | 8-K | Jul 17, 2024 | Jul 12, 2024 |
| 8-K | Report | Data | 8-K | May 24, 2024 | May 24, 2024 |
| 8-K | Report | Data | 8-K | May 15, 2024 | May 15, 2024 |
| 10-Q | Report | Data | 10-Q | May 6, 2024 | Mar 31, 2024 |
| 8-K | Report | Data | 8-K | Apr 30, 2024 | Apr 26, 2024 |
| 8-K | Report | Data | 8-K | Apr 23, 2024 | Apr 18, 2024 |
| SC 13D/A | Report | AMENDMENT NO. 32 | Apr 19, 2024 | |
| SC 13D/A | Report | AMENDMENT NO. 9 | Apr 19, 2024 | |
| 8-K | Report | Data | FORM 8-K | Apr 19, 2024 | Apr 19, 2024 |
| 8-K | Report | Data | FORM 8-K | Apr 16, 2024 | Apr 16, 2024 |
| 10-K/A | Report | Data | 10-K/A | Apr 8, 2024 | Dec 31, 2023 |
| 8-K | Report | Data | FORM 8-K | Apr 2, 2024 | Apr 2, 2024 |
| 8-K | Report | Data | 8-K | Mar 22, 2024 | Mar 20, 2024 |
| 8-K | Report | Data | FORM 8-K | Mar 22, 2024 | Mar 22, 2024 |
| 8-K | Report | Data | 8-K | Mar 8, 2024 | Mar 5, 2024 |
| 8-K | Report | Data | FORM 8-K | Mar 4, 2024 | Mar 1, 2024 |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 9, 2024 | |
| 8-K | Report | Data | 8-K | Feb 6, 2024 | Feb 2, 2024 |
| 10-K | Report | Data | 10-K | Jan 30, 2024 | Dec 31, 2023 |
| 8-K | Report | Data | 8-K | Jan 30, 2024 | Jan 30, 2024 |
| SC 13G/A | Report | Jan 23, 2024 | ||
| SC 13D/A | Report | AMENDMENT NO. 31 | Jan 18, 2024 | |
| SC 13D/A | Report | AMENDMENT NO. 8 | Jan 18, 2024 | |
| 8-K | Report | Data | FORM 8-K | Jan 18, 2024 | Jan 17, 2024 |
| 8-K | Report | Data | FORM 8-K | Jan 18, 2024 | Jan 18, 2024 |
| 10-Q | Report | Data | 10-Q | Oct 26, 2023 | Sep 30, 2023 |
| 8-K | Report | Data | 8-K | Oct 26, 2023 | Oct 26, 2023 |
| 8-K | Report | Data | 8-K | Aug 25, 2023 | Aug 23, 2023 |
| 10-Q | Report | Data | 10-Q | Jul 27, 2023 | Jun 30, 2023 |
| 8-K | Report | Data | 8-K | Jul 27, 2023 | Jul 27, 2023 |
| SC 13D/A | Report | SC 13D/A | Jun 21, 2023 | |
| 8-K | Report | Data | 8-K | May 19, 2023 | May 18, 2023 |
| 10-Q | Report | Data | 10-Q | May 2, 2023 | Mar 31, 2023 |
| 8-K | Report | Data | 8-K | May 2, 2023 | May 2, 2023 |
| 8-K | Report | Data | 8-K | Apr 19, 2023 | Apr 17, 2023 |
| 8-K | Report | Data | 8-K | Apr 13, 2023 | Apr 11, 2023 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 10, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13D/A | Report | SC 13D/A | Feb 8, 2023 | |
| SC 13D/A | Report | SC 13D/A | Feb 8, 2023 | |
| 8-K | Report | Data | 8-K | Feb 7, 2023 | Feb 3, 2023 |
| 10-K | Report | Data | 10-K | Jan 31, 2023 | Dec 31, 2022 |
| 8-K | Report | Data | 8-K | Jan 31, 2023 | Jan 31, 2023 |
| 8-K | Report | Data | 8-K | Jan 27, 2023 | Jan 23, 2023 |
| SC 13G/A | Report | Jan 26, 2023 | ||
| SC 13G/A | Report | Jan 20, 2023 | ||
| 8-K | Report | Data | 8-K | Dec 14, 2022 | Dec 12, 2022 |
| SC 13D/A | Report | SC 13D/A | Nov 14, 2022 | |
| 10-Q | Report | Data | 10-Q | Oct 27, 2022 | Sep 30, 2022 |
| 8-K | Report | Data | 8-K | Oct 27, 2022 | Oct 27, 2022 |
| 8-K | Report | Data | 8-K | Sep 29, 2022 | Sep 28, 2022 |
| 10-Q | Report | Data | 10-Q | Jul 28, 2022 | Jun 30, 2022 |
| 8-K | Report | Data | 8-K | Jul 28, 2022 | Jul 28, 2022 |
| 8-K | Report | Data | 8-K | May 20, 2022 | May 20, 2022 |
| 8-K | Report | Data | 8-K | May 20, 2022 | May 19, 2022 |
| 8-K | Report | Data | 8-K | May 13, 2022 | May 13, 2022 |
| 10-Q | Report | Data | 10-Q | Apr 28, 2022 | Mar 31, 2022 |
| 8-K | Report | Data | 8-K | Apr 28, 2022 | Apr 28, 2022 |
| 8-K | Report | Data | 8-K | Apr 27, 2022 | Apr 25, 2022 |
| 8-K | Report | Data | 8-K | Apr 22, 2022 | Apr 21, 2022 |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 8, 2022 | |
| SC 13D/A | Report | SC 13D/A | Feb 8, 2022 | |
| SC 13D/A | Report | SC 13D/A | Feb 8, 2022 | |
| 8-K | Report | Data | 8-K | Feb 4, 2022 | Feb 3, 2022 |
| 10-K | Report | Data | 10-K | Feb 1, 2022 | Dec 31, 2021 |
| 8-K | Report | Data | 8-K | Feb 1, 2022 | Feb 1, 2022 |
| SC 13G/A | Report | Jan 27, 2022 | ||
| 8-K | Report | Data | 8-K | Jan 25, 2022 | Jan 24, 2022 |
| SC 13G/A | Report | Jan 25, 2022 | ||
| 8-K | Report | Data | 8-K | Dec 21, 2021 | Dec 21, 2021 |
| 8-K | Report | Data | 8-K | Nov 23, 2021 | Nov 23, 2021 |
| 10-Q | Report | Data | 10-Q | Oct 28, 2021 | Sep 30, 2021 |
| 8-K | Report | Data | 8-K | Oct 28, 2021 | Oct 28, 2021 |
| 8-K | Report | Data | 8-K | Sep 17, 2021 | Sep 16, 2021 |
| 8-K | Report | Data | 8-K | Sep 2, 2021 | Sep 2, 2021 |
| 8-K | Report | Data | 8-K | Sep 1, 2021 | Aug 31, 2021 |
| 8-K | Report | Data | 8-K | Aug 6, 2021 | Aug 6, 2021 |
| 8-K | Report | Data | 8-K | Aug 4, 2021 | Aug 3, 2021 |
| 10-Q | Report | Data | 10-Q | Jul 29, 2021 | Jun 30, 2021 |
| 8-K | Report | Data | 8-K | Jul 29, 2021 | Jul 29, 2021 |
| 8-K | Report | Data | 8-K | Jul 19, 2021 | Jul 14, 2021 |
| 8-K | Report | Data | 8-K | Jun 30, 2021 | Jun 28, 2021 |
| 8-K | Report | Data | 8-K | Jun 3, 2021 | May 28, 2021 |
| 8-K | Report | Data | 8-K | May 20, 2021 | May 20, 2021 |
| 10-Q | Report | Data | 10-Q | Apr 29, 2021 | Mar 31, 2021 |
| 8-K | Report | Data | 8-K | Apr 29, 2021 | Apr 29, 2021 |
| 8-K | Report | Data | 8-K | Apr 28, 2021 | Apr 26, 2021 |
| 8-K | Report | Data | 8-K | Mar 26, 2021 | Mar 25, 2021 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13D/A | Report | SC 13D/A | Feb 9, 2021 | |
| SC 13D/A | Report | SC 13D/A | Feb 9, 2021 | |
| SC 13D/A | Report | SC 13D/A | Feb 9, 2021 | |
| SC 13D/A | Report | SC 13D/A | Feb 9, 2021 | |
| SC 13D | Report | SC 13D | Feb 9, 2021 | |
| SC 13D | Report | SC 13D | Feb 9, 2021 | |
| 8-K | Report | Data | 8-K | Feb 5, 2021 | Feb 4, 2021 |
| 10-K | Report | Data | 10-K | Feb 2, 2021 | Dec 31, 2020 |
| 8-K | Report | Data | 8-K | Feb 2, 2021 | Feb 2, 2021 |
| SC 13G | Report | Jan 25, 2021 | ||
| 8-K | Report | Data | 8-K | Jan 11, 2021 | Jan 11, 2021 |
| 8-K | Report | Data | 8-K | Jan 7, 2021 | Jan 6, 2021 |
| 8-K | Report | Data | 8-K | Jan 6, 2021 | Jan 6, 2021 |
| 8-K | Report | Data | 8-K | Dec 29, 2020 | Dec 28, 2020 |
| 10-Q | Report | Data | 10-Q | Oct 29, 2020 | Sep 30, 2020 |
| 8-K | Report | Data | 8-K | Oct 29, 2020 | Oct 26, 2020 |
| 8-K | Report | Data | 8-K | Sep 25, 2020 | Sep 24, 2020 |
| 8-K | Report | Data | 8-K | Sep 14, 2020 | Sep 14, 2020 |
| 8-K | Report | Data | 8-K | Aug 27, 2020 | Aug 24, 2020 |
| 8-K | Report | Data | 8-K | Aug 25, 2020 | Aug 20, 2020 |
| 10-Q | Report | Data | 10-Q | Jul 28, 2020 | Jun 30, 2020 |
| 8-K | Report | Data | 8-K | Jul 28, 2020 | Jul 28, 2020 |
| 8-K | Report | Data | 8-K | May 22, 2020 | May 21, 2020 |
| 10-Q | Report | Data | FORM 10-Q | May 5, 2020 | Mar 31, 2020 |
| 8-K | Report | Data | FORM 8-K | May 5, 2020 | May 5, 2020 |
| 8-K | Report | Data | FORM 8-K | Apr 22, 2020 | Apr 20, 2020 |
| 8-K | Report | Data | FORM 8-K | Apr 2, 2020 | Apr 2, 2020 |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Feb 10, 2020 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Feb 7, 2020 | |
| 8-K | Report | Data | FORM 8-K | Feb 5, 2020 | Feb 3, 2020 |
| SC 13G/A | Report | Feb 4, 2020 | ||
| 10-K | Report | Data | FORM 10-K | Jan 30, 2020 | Dec 31, 2019 |
| 8-K | Report | Data | FORM 8-K | Jan 30, 2020 | Jan 30, 2020 |
| 8-K | Report | Data | FORM 8-K | Jan 9, 2020 | Jan 9, 2020 |
| 8-K | Report | Data | FORM 8-K | Jan 7, 2020 | Jan 6, 2020 |
| 8-K | Report | Data | FORM 8-K | Jan 6, 2020 | Jan 6, 2020 |
| 10-Q | Report | Data | FORM 10-Q | Oct 30, 2019 | Sep 30, 2019 |
| 8-K | Report | Data | FORM 8-K | Oct 30, 2019 | Oct 30, 2019 |
| 8-K | Report | Data | FORM 8-K | Sep 12, 2019 | Sep 12, 2019 |
| 8-K | Report | Data | FORM 8-K | Aug 8, 2019 | Aug 5, 2019 |
| 10-Q | Report | Data | FORM 10-Q | Jul 31, 2019 | Jun 30, 2019 |
| 8-K | Report | Data | FORM 8-K | Jul 31, 2019 | Jul 31, 2019 |
| 8-K | Report | Data | FORM 8-K | Jul 8, 2019 | Jul 8, 2019 |
| 8-K | Report | FORM 8-K | May 24, 2019 | May 23, 2019 |
| 8-K | Report | FORM 8-K | May 1, 2019 | Apr 29, 2019 |
| 10-Q | Report | Data | FORM 10-Q | Apr 30, 2019 | Mar 31, 2019 |
| 8-K | Report | FORM 8-K | Apr 30, 2019 | Apr 30, 2019 |
| SC 13D/A | Report | SCHEDULE 13D/A | Mar 15, 2019 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Mar 15, 2019 | |
| 8-K | Report | FORM 8-K | Mar 4, 2019 | Mar 4, 2019 |
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 8, 2019 | |
| 8-K | Report | FORM 8-K | Feb 4, 2019 | Feb 1, 2019 |
| 10-K | Report | Data | FORM 10-K | Jan 31, 2019 | Dec 31, 2018 |
| SC 13G/A | Report | Jan 31, 2019 | ||
| 8-K | Report | FORM 8-K | Jan 31, 2019 | Jan 31, 2019 |
| 8-K | Report | FORM 8-K | Dec 11, 2018 | Dec 10, 2018 |
| 8-K | Report | FORM 8-K | Nov 8, 2018 | Nov 8, 2018 |
| 10-Q | Report | Data | FORM 10-Q | Nov 1, 2018 | Sep 30, 2018 |
| 8-K | Report | FORM 8-K | Nov 1, 2018 | Nov 1, 2018 |
| 8-K | Report | FORM 8-K | Nov 1, 2018 | Nov 1, 2018 |
| 8-K | Report | FORM 8-K | Aug 9, 2018 | Aug 9, 2018 |
| 10-Q | Report | Data | FORM 10-Q | Aug 1, 2018 | Jun 30, 2018 |
| 8-K | Report | FORM 8-K | Aug 1, 2018 | Aug 1, 2018 |
| 8-K | Report | FORM 8-K | Jun 26, 2018 | Jun 25, 2018 |
| 8-K | Report | FORM 8-K | May 25, 2018 | May 23, 2018 |
| 10-Q | Report | Data | FORM 10-Q | May 3, 2018 | Mar 31, 2018 |
| 8-K | Report | FORM 8-K | May 3, 2018 | May 3, 2018 |
| SC 13G/A | Report | Feb 9, 2018 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2018 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Feb 7, 2018 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Feb 6, 2018 | |
| 8-K | Report | FORM 8-K | Feb 5, 2018 | Feb 2, 2018 |
| 10-K | Report | Data | FORM 10-K | Feb 1, 2018 | Dec 31, 2017 |
| 8-K | Report | FORM 8-K | Feb 1, 2018 | Feb 1, 2018 |
| SC 13G/A | Report | Jan 23, 2018 | ||
| 10-Q | Report | Data | FORM 10-Q | Nov 2, 2017 | Sep 30, 2017 |
| 8-K | Report | FORM 8-K | Nov 2, 2017 | Nov 2, 2017 |
| 8-K | Report | FORM 8-K | Oct 16, 2017 | Oct 16, 2017 |
| 8-K | Report | FORM 8-K | Oct 12, 2017 | Oct 11, 2017 |
| SC 13G/A | Report | Oct 10, 2017 | ||
| 8-K | Report | FORM 8-K | Oct 4, 2017 | Sep 29, 2017 |
| SC 13G/A | Report | Sep 11, 2017 | ||
| 8-K | Report | FORM 8-K | Aug 11, 2017 | Aug 10, 2017 |
| 10-Q | Report | Data | FORM 10-Q | Aug 1, 2017 | Jun 30, 2017 |
| 8-K | Report | Data | FORM 8-K | Aug 1, 2017 | Aug 1, 2017 |
| 8-K/A | Report | FORM 8-K/A | Jun 28, 2017 | Apr 24, 2017 |
| 8-K | Report | FORM 8-K | Jun 27, 2017 | Jun 26, 2017 |
| 8-K | Report | FORM 8-K | Jun 22, 2017 | Jun 20, 2017 |
| SC 13D | Report | SCHEDULE 13D | Jun 8, 2017 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Jun 7, 2017 | |
| 10-Q | Report | Data | FORM 10-Q | May 9, 2017 | Mar 31, 2017 |
| 8-K | Report | FORM 8-K | May 9, 2017 | May 9, 2017 |
| 8-K | Report | FORM 8-K | Apr 25, 2017 | Apr 24, 2017 |
| SC 13G/A | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | Feb 9, 2017 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2017 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 7, 2017 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Feb 6, 2017 | |
| 8-K | Report | FORM 8-K | Feb 3, 2017 | Feb 2, 2017 |
| 10-K | Report | Data | FORM 10-K | Feb 1, 2017 | Dec 31, 2016 |
| 8-K | Report | FORM 8-K | Feb 1, 2017 | Feb 1, 2017 |
| SC 13G/A | Report | Jan 12, 2017 | ||
| SC 13G/A | Report | SC 13G/A | Dec 16, 2016 | |
| SC 13G/A | Report | Dec 9, 2016 | ||
| 10-Q | Report | Data | FORM 10-Q | Nov 1, 2016 | Sep 30, 2016 |
| 8-K | Report | FORM 8-K | Nov 1, 2016 | Nov 1, 2016 |
| 8-K | Report | FORM 8-K | Sep 19, 2016 | Sep 16, 2016 |
| 10-Q | Report | Data | FORM 10-Q | Aug 3, 2016 | Jun 30, 2016 |
| 8-K | Report | FORM 8-K | Aug 3, 2016 | Aug 3, 2016 |
| 8-K | Report | FORM 8-K | Jul 28, 2016 | Jul 25, 2016 |
| 8-K | Report | FORM 8-K | Jul 20, 2016 | Jul 20, 2016 |
| 10-Q | Report | Data | FORM 10-Q | May 5, 2016 | Mar 31, 2016 |
| 8-K | Report | Data | FORM 8-K | May 5, 2016 | May 5, 2016 |
| 8-K | Report | FORM 8-K | Apr 1, 2016 | Mar 29, 2016 |
| SC 13G/A | Report | M.D.C. HOLDINGS, INC. | Feb 22, 2016 | |
| SC 13G | Report | Feb 12, 2016 | ||
| SC 13G/A | Report | Feb 10, 2016 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2016 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Feb 4, 2016 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 4, 2016 | |
| 8-K | Report | FORM 8-K | Feb 4, 2016 | Feb 3, 2016 |
| SC 13G/A | Report | SCHEDULE13G | Feb 4, 2016 | |
| 10-K | Report | Data | FORM 10-K | Feb 3, 2016 | Dec 31, 2015 |
| 8-K | Report | FORM 8-K | Feb 3, 2016 | Feb 3, 2016 |
| 8-K | Report | FORM 8-K | Jan 27, 2016 | Jan 25, 2016 |
| SC 13G/A | Report | Jan 26, 2016 | ||
| 8-K | Report | FORM 8-K | Dec 21, 2015 | Dec 18, 2015 |
| 10-Q | Report | Data | FORM 10-Q | Oct 27, 2015 | Sep 30, 2015 |
| 8-K | Report | FORM 8-K | Oct 27, 2015 | Oct 27, 2015 |
| 8-K | Report | FORM 8-K | Sep 22, 2015 | Sep 18, 2015 |
| 10-Q | Report | Data | FORM 10-Q | Aug 4, 2015 | Jun 30, 2015 |
| 8-K | Report | FORM 8-K | Aug 4, 2015 | Aug 4, 2015 |
| 8-K | Report | FORM 8-K | May 20, 2015 | May 18, 2015 |
| 8-K | Report | FORM 8-K | May 19, 2015 | May 13, 2015 |
| 10-Q | Report | Data | FORM 10-Q | May 5, 2015 | Mar 31, 2015 |
| 8-K | Report | FORM 8-K | May 5, 2015 | May 5, 2015 |
| 8-K | Report | FORM 8-K | Mar 24, 2015 | Mar 23, 2015 |
| SC 13G/A | Report | Feb 17, 2015 | ||
| SC 13G | Report | SC 13G | Feb 12, 2015 | |
| SC 13G | Report | MDC | Feb 12, 2015 | |
| SC 13G | Report | Feb 11, 2015 | ||
| SC 13D/A | Report | SCHEDULE 13D/A | Feb 11, 2015 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 11, 2015 | |
| SC 13G | Report | SCHEDULE 13G | Feb 5, 2015 | |
| SC 13G | Report | SCHEDULE 13G | Jan 29, 2015 | |
| 8-K | Report | FORM 8-K | Jan 29, 2015 | Jan 26, 2015 |
| 10-K | Report | Data | FORM 10-K | Jan 28, 2015 | Dec 31, 2014 |
| 8-K | Report | FORM 8-K | Jan 28, 2015 | Jan 28, 2015 |
| SC 13G/A | Report | Jan 22, 2015 | ||
| 8-K | Report | FORM 8-K | Dec 17, 2014 | Dec 17, 2014 |
| 8-K | Report | FORM 8-K | Dec 15, 2014 | Dec 15, 2014 |
| 10-Q | Report | Data | FORM 10-Q | Oct 30, 2014 | Sep 30, 2014 |
| 8-K | Report | FORM 8-K | Oct 30, 2014 | Oct 30, 2014 |
| 8-K | Report | FORM 8-K | Sep 26, 2014 | Sep 26, 2014 |
| 8-K | Report | FORM 8-K | Sep 24, 2014 | Sep 22, 2014 |
| 8-K | Report | FORM 8-K | Sep 22, 2014 | Sep 19, 2014 |
| 10-Q | Report | Data | FORM 10-Q | Jul 29, 2014 | Jun 30, 2014 |
| 8-K | Report | FORM 8-K | Jul 29, 2014 | Jul 29, 2014 |
| 8-K | Report | FORM 8-K | May 23, 2014 | May 19, 2014 |
| 10-Q | Report | Data | FORM 10-Q | May 1, 2014 | Mar 31, 2014 |
| 8-K | Report | FORM 8-K | May 1, 2014 | May 1, 2014 |
| 8-K | Report | FORM 8-K | Apr 29, 2014 | Apr 29, 2014 |
| 8-K | Report | FORM 8-K | Feb 28, 2014 | Feb 25, 2014 |
| 8-K | Report | FORM 8-K | Feb 24, 2014 | Feb 24, 2014 |
| SC 13G/A | Report | ARI13GMDCA1 | Feb 13, 2014 | |
| 8-K | Report | FORM 8-K | Feb 7, 2014 | Feb 6, 2014 |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 7, 2014 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Feb 7, 2014 | |
| 10-K | Report | Data | FORM 10-K | Feb 5, 2014 | Dec 31, 2013 |
| 8-K | Report | FORM 8-K | Feb 5, 2014 | Feb 5, 2014 |
| SC 13G | Report | MDC | Feb 3, 2014 | |
| SC 13G/A | Report | Jan 30, 2014 | ||
| 8-K | Report | FORM 8-K | Jan 28, 2014 | Jan 27, 2014 |
| 8-K | Report | FORM 8-K | Jan 15, 2014 | Jan 15, 2014 |
| 8-K | Report | FORM 8-K | Jan 8, 2014 | Jan 7, 2014 |
| 8-K | Report | FORM 8-K | Dec 16, 2013 | Dec 13, 2013 |
| 10-Q | Report | Data | FORM 10-Q | Oct 29, 2013 | Sep 30, 2013 |
| 8-K | Report | FORM 8-K | Oct 29, 2013 | Oct 29, 2013 |
| 8-K | Report | FORM 8-K | Oct 18, 2013 | Oct 18, 2013 |
| 8-K | Report | FORM 8-K | Sep 20, 2013 | Sep 20, 2013 |
| SC 13G/A | Report | Aug 12, 2013 | ||
| 10-Q | Report | Data | FORM 10-Q | Jul 30, 2013 | Jun 30, 2013 |
| 8-K | Report | FORM 8-K | Jul 30, 2013 | Jul 30, 2013 |
| 8-K | Report | FORM 8-K | Jul 24, 2013 | Jul 22, 2013 |
| 8-K | Report | FORM 8-K | May 22, 2013 | May 20, 2013 |
| 8-K | Report | FORM 8-K | May 13, 2013 | May 13, 2013 |
| 8-K | Report | FORM 8-K | May 9, 2013 | May 8, 2013 |
| 10-Q | Report | Data | 10-Q | May 2, 2013 | Mar 31, 2013 |
| 8-K | Report | FORM 8-K | May 2, 2013 | May 2, 2013 |
| 10-K/A | Report | Data | AMENDMENT NO. 1 TO FORM 10-K | Apr 30, 2013 | Dec 31, 2012 |
| 8-K | Report | FORM 8-K | Mar 21, 2013 | Mar 18, 2013 |
| 8-K | Report | FORM 8-K | Mar 19, 2013 | Mar 18, 2013 |
| SC 13G | Report | SC 13G | Feb 15, 2013 | |
| SC 13G/A | Report | Feb 14, 2013 | ||
| SC 13G | Report | Feb 12, 2013 | ||
| SC 13G/A | Report | SC 13G/A | Feb 11, 2013 | |
| SC 13D/A | Report | SC 13D/A | Feb 11, 2013 | |
| SC 13G/A | Report | Feb 11, 2013 | ||
| 8-K | Report | FORM 8-K | Feb 4, 2013 | Feb 1, 2013 |
| 8-K/A | Report | AMENDMENT NO. 1 TO 8-K | Jan 31, 2013 | Jan 31, 2013 |
| 10-K | Report | Data | FORM 10-K | Jan 31, 2013 | Dec 31, 2012 |
| SC 13G/A | Report | 13G/A MDC 12-31-12 | Jan 31, 2013 | |
| SC 13G/A | Report | Jan 31, 2013 | ||
| 8-K | Report | FORM 8-K | Jan 31, 2013 | Jan 31, 2013 |
| 8-K | Report | FORM 8-K | Jan 10, 2013 | Jan 10, 2013 |
| 8-K | Report | FORM 8-K | Jan 10, 2013 | Jan 7, 2013 |
| 8-K | Report | FORM 8-K | Dec 14, 2012 | Dec 13, 2012 |
| SC 13G/A | Report | Dec 10, 2012 | ||
| 8-K | Report | FORM 8-K | Nov 7, 2012 | Nov 1, 2012 |
| 10-Q | Report | Data | FORM 10-Q | Nov 1, 2012 | Sep 30, 2012 |
| 8-K | Report | FORM 8-K | Nov 1, 2012 | Nov 1, 2012 |
| 8-K | Report | FORM 8-K | Sep 24, 2012 | Sep 21, 2012 |
| 10-Q | Report | Data | FORM 10-Q | Jul 31, 2012 | Jun 30, 2012 |
| 8-K | Report | FORM 8-K | Jul 31, 2012 | Jul 31, 2012 |
| 8-K | Report | FORM 8-K | Jul 24, 2012 | Jul 24, 2012 |
| 8-K | Report | FORM 8-K | May 22, 2012 | May 21, 2012 |
| 10-Q | Report | Data | FORM 10-Q | May 3, 2012 | Mar 31, 2012 |
| 8-K | Report | FORM 8-K | May 3, 2012 | May 3, 2012 |
| 8-K | Report | FORM 8-K | Mar 9, 2012 | Mar 8, 2012 |
| 8-K | Report | FORM 8-K | Feb 28, 2012 | Feb 27, 2012 |
| SC 13G | Report | ANNUAL 13G | Feb 14, 2012 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 14, 2012 | |
| SC 13G/A | Report | Feb 14, 2012 | ||
| SC 13G | Report | MDC ANNUAL | Feb 9, 2012 | |
| SC 13G/A | Report | Feb 9, 2012 | ||
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT NO. 31 | Feb 3, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 17 | Feb 3, 2012 | |
| 10-K | Report | Data | FORM 10-K | Feb 2, 2012 | Dec 31, 2011 |
| 8-K | Report | FORM 8-K | Feb 2, 2012 | Feb 2, 2012 |
| 8-K | Report | FORM 8-K | Jan 30, 2012 | Jan 27, 2012 |
| SC 13G/A | Report | Jan 26, 2012 | ||
| 8-K | Report | FORM 8-K | Jan 25, 2012 | Jan 23, 2012 |
| 8-K | Report | FORM 8-K | Jan 6, 2012 | Jan 6, 2012 |
| 8-K | Report | FORM 8-K | Dec 23, 2011 | Dec 22, 2011 |
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Dec 12, 2011 | |
| 8-K | Report | FORM 8-K | Dec 2, 2011 | Dec 1, 2011 |
| SC 13G | Report | Nov 15, 2011 | ||
| 10-Q | Report | Data | FORM 10-Q | Nov 3, 2011 | Sep 30, 2011 |
| 8-K | Report | FORM 8-K | Nov 3, 2011 | Nov 3, 2011 |
| 8-K | Report | FORM 8-K | Oct 13, 2011 | Oct 13, 2011 |
| 8-K | Report | FORM 8-K | Oct 13, 2011 | Oct 12, 2011 |
| 8-K | Report | FORM 8-K | Sep 30, 2011 | Sep 29, 2011 |
| 8-K | Report | FORM 8-K | Sep 20, 2011 | Sep 20, 2011 |
| 10-Q | Report | Data | FORM 10-Q | Aug 4, 2011 | Jun 30, 2011 |
| 8-K | Report | FORM 8-K | Aug 4, 2011 | Aug 4, 2011 |
| 8-K | Report | FORM 8-K | Jun 8, 2011 | Jun 8, 2011 |
| 10-Q | Report | Data | FORM 10-Q | May 10, 2011 | Mar 31, 2011 |
| 8-K | Report | FORM 8-K | May 10, 2011 | May 10, 2011 |
| 8-K | Report | FORM 8-K | Apr 29, 2011 | Apr 27, 2011 |
| 8-K | Report | FORM 8-K | Apr 20, 2011 | Apr 20, 2011 |
| SC 13G/A | Report | DOC ONE | Feb 14, 2011 | |
| SC 13G/A | Report | SEC FILING | Feb 14, 2011 | |
| 10-K | Report | Data | FORM 10-K | Feb 11, 2011 | Dec 31, 2010 |
| 8-K | Report | FORM 8-K | Feb 11, 2011 | Feb 11, 2011 |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT NO. 30 | Feb 10, 2011 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 16 | Feb 10, 2011 | |
| SC 13G/A | Report | Feb 10, 2011 | ||
| SC 13G/A | Report | Feb 7, 2011 | ||
| 8-K | Report | FORM 8-K | Jan 27, 2011 | Jan 25, 2011 |
| 8-K | Report | FORM 8-K | Jan 20, 2011 | Jan 19, 2011 |
| 8-K | Report | FORM 8-K | Jan 3, 2011 | Dec 30, 2010 |
| 8-K | Report | FORM 8-K | Nov 8, 2010 | Nov 5, 2010 |
| 10-Q | Report | Data | 10-Q | Oct 29, 2010 | Sep 30, 2010 |
| 8-K | Report | FORM 8-K | Oct 29, 2010 | Oct 29, 2010 |
| 8-K | Report | FORM 8-K | Oct 25, 2010 | Oct 21, 2010 |
| 8-K | Report | FORM 8-K | Aug 31, 2010 | Aug 27, 2010 |
| 10-Q | Report | Data | FORM 10-Q | Jul 30, 2010 | Jun 30, 2010 |
| 8-K | Report | FORM 8-K | Jul 30, 2010 | Jul 30, 2010 |
| 8-K | Report | FORM 8-K | Jun 18, 2010 | Jun 16, 2010 |
| 8-K | Report | FORM 8-K | Apr 28, 2010 | Apr 26, 2010 |
| 10-Q | Report | FORM 10-Q | Apr 23, 2010 | Mar 31, 2010 |
| 8-K | Report | FORM 8-K | Apr 23, 2010 | Apr 23, 2010 |
| 8-K | Report | FORM 8-K | Apr 2, 2010 | Mar 31, 2010 |
| SC 13G/A | Report | DOC ONE | Mar 10, 2010 | |
| 8-K | Report | FORM 8-K | Feb 24, 2010 | Feb 22, 2010 |
| SC 13G | Report | DOC ONE | Feb 16, 2010 | |
| SC 13G/A | Report | SEC FILING | Feb 12, 2010 | |
| 10-K | Report | FORM 10-K | Feb 5, 2010 | Dec 31, 2009 |
| SC 13D/A | Report | SC 13D/A | Feb 5, 2010 | |
| SC 13G/A | Report | SC 13G/A | Feb 5, 2010 | |
| 8-K | Report | FORM 8-K | Feb 5, 2010 | Feb 5, 2010 |
| SC 13G/A | Report | Feb 4, 2010 | ||
| SC 13G | Report | Jan 29, 2010 | ||
| 8-K | Report | FORM 8-K | Jan 15, 2010 | Jan 12, 2010 |
| 10-Q | Report | FORM 10-Q | Oct 30, 2009 | Sep 30, 2009 |
| 10-Q | Report | FORM 10-Q | Jul 31, 2009 | Jun 30, 2009 |
| 10-Q | Report | FORM 10-Q | May 8, 2009 | Mar 31, 2009 |
| 10-K | Report | FORM 10-K | Feb 10, 2009 | Dec 31, 2008 |
| 10-Q | Report | FORM 10-Q | Oct 31, 2008 | Sep 30, 2008 |
| 10-Q | Report | FORM 10-Q | Jul 31, 2008 | Jun 30, 2008 |
| 10-Q | Report | FORM 10-Q | May 2, 2008 | Mar 31, 2008 |