| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Jul 8, 2024 | ||
| 8-K | Report | Data | 8-K | May 9, 2024 | May 8, 2024 |
| 10-Q | Report | Data | 10-Q | May 8, 2024 | Mar 31, 2024 |
| 8-K | Report | Data | 8-K | May 8, 2024 | May 8, 2024 |
| 8-K | Report | Data | 8-K | Apr 10, 2024 | Apr 8, 2024 |
| 10-K | Report | Data | 10-K | Feb 22, 2024 | Dec 31, 2023 |
| 8-K | Report | Data | 8-K | Feb 22, 2024 | Feb 21, 2024 |
| SC 13G | Report | Feb 14, 2024 | ||
| SC 13G/A | Report | Feb 14, 2024 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | SC 13G/A | Jan 9, 2024 | |
| SC 13G/A | Report | Jan 8, 2024 | ||
| 10-Q | Report | Data | 10-Q | Nov 1, 2023 | Sep 30, 2023 |
| 8-K | Report | Data | 8-K | Nov 1, 2023 | Nov 1, 2023 |
| 10-Q | Report | Data | 10-Q | Aug 2, 2023 | Jun 30, 2023 |
| 8-K | Report | Data | 8-K | Aug 2, 2023 | Aug 2, 2023 |
| 8-K | Report | Data | 8-K | Jul 10, 2023 | Jul 10, 2023 |
| 8-K | Report | Data | 8-K | May 11, 2023 | May 10, 2023 |
| 10-Q | Report | Data | 10-Q | May 3, 2023 | Mar 31, 2023 |
| 8-K | Report | Data | 8-K | May 3, 2023 | Apr 28, 2023 |
| SC 13D/A | Report | FORM SC 13D/A | Mar 20, 2023 | |
| 8-K | Report | Data | 8-K | Mar 6, 2023 | Mar 6, 2023 |
| 10-K | Report | Data | 10-K | Feb 23, 2023 | Dec 31, 2022 |
| 8-K | Report | Data | 8-K | Feb 23, 2023 | Feb 23, 2023 |
| SC 13G | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | Feb 13, 2023 | ||
| SC 13G/A | Report | SC 13G/A | Feb 10, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Feb 1, 2023 | ||
| SC 13D/A | Report | FORM SC 13D/A | Nov 16, 2022 | |
| 8-K/A | Report | Data | 8-K/A | Nov 3, 2022 | Nov 2, 2022 |
| 10-Q | Report | Data | 10-Q | Nov 2, 2022 | Sep 30, 2022 |
| 8-K | Report | Data | 8-K | Nov 2, 2022 | Nov 2, 2022 |
| SC 13D/A | Report | AMENDMENT NO. 7 | Oct 17, 2022 | |
| SC 13D/A | Report | FORM SC 13D/A | Sep 23, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 6 | Aug 22, 2022 | |
| 10-Q | Report | Data | 10-Q | Aug 2, 2022 | Jun 30, 2022 |
| 8-K | Report | Data | 8-K | Aug 2, 2022 | Aug 2, 2022 |
| SC 13D/A | Report | AMENDMENT NO. 5 | Jul 26, 2022 | |
| 8-K | Report | Data | 8-K | May 11, 2022 | May 11, 2022 |
| 10-Q | Report | Data | 10-Q | Apr 27, 2022 | Mar 31, 2022 |
| 8-K | Report | Data | 8-K | Apr 27, 2022 | Apr 27, 2022 |
| SC 13D/A | Report | AMENDMENT NO. 4 | Apr 22, 2022 | |
| 8-K | Report | Data | 8-K | Apr 1, 2022 | Mar 31, 2022 |
| 10-K | Report | Data | 10-K | Feb 18, 2022 | Dec 31, 2021 |
| 8-K | Report | Data | 8-K | Feb 16, 2022 | Feb 16, 2022 |
| SC 13G/A | Report | Feb 14, 2022 | ||
| SC 13G/A | Report | SC 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2022 | |
| 8-K | Report | Data | 8-K | Feb 9, 2022 | Feb 8, 2022 |
| SC 13G/A | Report | Feb 3, 2022 | ||
| 8-K | Report | Data | 8-K | Nov 30, 2021 | Nov 23, 2021 |
| 8-K | Report | Data | 8-K | Nov 10, 2021 | Nov 9, 2021 |
| SC 13D/A | Report | FORM SC 13D/A | Nov 1, 2021 | |
| 10-Q | Report | Data | 10-Q | Oct 27, 2021 | Sep 30, 2021 |
| 8-K | Report | Data | 8-K | Oct 27, 2021 | Oct 26, 2021 |
| SC 13D/A | Report | FORM SC 13D/A | Aug 2, 2021 | |
| 10-Q | Report | Data | 10-Q | Jul 28, 2021 | Jun 30, 2021 |
| 8-K | Report | Data | 8-K | Jul 28, 2021 | Jul 28, 2021 |
| SC 13G/A | Report | SC 13G/A | Jul 8, 2021 | |
| 8-K | Report | Data | 8-K | May 12, 2021 | May 11, 2021 |
| SC 13D/A | Report | FORM SC 13D/A | Apr 30, 2021 | |
| 10-Q | Report | Data | 10-Q | Apr 28, 2021 | Mar 31, 2021 |
| 8-K | Report | Data | 8-K | Apr 28, 2021 | Apr 28, 2021 |
| 10-K | Report | Data | 10-K | Feb 24, 2021 | Dec 31, 2020 |
| 8-K | Report | Data | 8-K | Feb 17, 2021 | Feb 17, 2021 |
| SC 13G/A | Report | Feb 16, 2021 | ||
| SC 13G/A | Report | SC 13G/A | Feb 11, 2021 | |
| SC 13G/A | Report | Feb 10, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | Jan 29, 2021 | ||
| 8-K | Report | Data | 8-K | Dec 29, 2020 | Dec 28, 2020 |
| 10-Q | Report | Data | 10-Q | Oct 23, 2020 | Sep 30, 2020 |
| 8-K | Report | Data | 8-K | Oct 21, 2020 | Oct 21, 2020 |
| 8-K | Report | Data | 8-K | Aug 19, 2020 | Aug 17, 2020 |
| 10-Q | Report | Data | 10-Q | Jul 24, 2020 | Jun 30, 2020 |
| 8-K | Report | 8-K | Jul 22, 2020 | Jul 22, 2020 |
| SC 13D/A | Report | FORM SC 13D/A | May 4, 2020 | |
| 8-K | Report | 8-K | Apr 29, 2020 | Apr 28, 2020 |
| 10-Q | Report | Data | 10-Q | Apr 29, 2020 | Mar 31, 2020 |
| 8-K | Report | 8-K | Apr 29, 2020 | Apr 29, 2020 |
| SC 13D/A | Report | AMENDMENT NO. 3 | Mar 6, 2020 | |
| 10-K | Report | Data | 10-K | Feb 27, 2020 | Dec 31, 2019 |
| 8-K | Report | 8-K | Feb 19, 2020 | Feb 19, 2020 |
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G/A | Report | Feb 13, 2020 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 5, 2020 | ||
| SC 13G/A | Report | SC 13G/A | Jan 10, 2020 | |
| 10-Q | Report | Data | 10-Q | Oct 23, 2019 | Sep 30, 2019 |
| 8-K | Report | 8-K | Oct 23, 2019 | Oct 23, 2019 |
| SC 13D/A | Report | FORM SC 13D/A | Jul 30, 2019 | |
| 10-Q | Report | Data | 10-Q | Jul 24, 2019 | Jun 30, 2019 |
| 8-K | Report | 8-K | Jul 24, 2019 | Jul 24, 2019 |
| 8-K | Report | 8-K | May 7, 2019 | May 7, 2019 |
| 10-Q | Report | Data | 10-Q | Apr 24, 2019 | Mar 31, 2019 |
| 8-K | Report | 8-K | Apr 24, 2019 | Apr 24, 2019 |
| 8-K | Report | 8-K | Apr 5, 2019 | Apr 1, 2019 |
| 8-K | Report | FORM 8-K | Apr 1, 2019 | Apr 1, 2019 |
| SC 13D/A | Report | FORM SC 13D/A | Mar 7, 2019 | |
| 10-K | Report | Data | 10-K | Feb 21, 2019 | Dec 31, 2018 |
| SC 13G | Report | SC 13G | Feb 14, 2019 | |
| SC 13G/A | Report | SC 13G AMENDMENT NO. 2 | Feb 14, 2019 | |
| SC 13G | Report | Feb 14, 2019 | ||
| 8-K | Report | 8-K | Feb 13, 2019 | Feb 13, 2019 |
| SC 13G/A | Report | NONE | Feb 13, 2019 | |
| SC 13G | Report | Feb 12, 2019 | ||
| SC 13G/A | Report | SC 13G/A | Feb 11, 2019 | |
| SC 13G | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | Feb 4, 2019 | ||
| SC 13D | Report | FORM SC 13D | Feb 1, 2019 | |
| 8-K | Report | 8-K | Dec 14, 2018 | Dec 14, 2018 |
| 10-Q | Report | Data | 10-Q | Nov 1, 2018 | Sep 30, 2018 |
| 8-K | Report | FORM 8-K | Nov 1, 2018 | Nov 1, 2018 |
| 8-K | Report | 8-K | Sep 13, 2018 | Sep 12, 2018 |
| 10-Q | Report | Data | 10-Q | Jul 26, 2018 | Jun 30, 2018 |
| 8-K | Report | 8-K | Jul 26, 2018 | Jul 26, 2018 |
| 8-K | Report | FORM 8-K | Jun 12, 2018 | Jun 7, 2018 |
| 8-K | Report | 8-K | May 16, 2018 | May 16, 2018 |
| 8-K | Report | 8-K | May 4, 2018 | Apr 30, 2018 |
| 10-Q | Report | Data | 10-Q | May 2, 2018 | Mar 31, 2018 |
| 8-K | Report | 8-K | Apr 26, 2018 | Apr 26, 2018 |
| 8-K | Report | 8-K | Apr 11, 2018 | Apr 11, 2018 |
| 10-K | Report | Data | FORM 10-K | Feb 28, 2018 | Dec 31, 2017 |
| SC 13D/A | Report | Feb 26, 2018 | ||
| 8-K | Report | 8-K | Feb 22, 2018 | Feb 22, 2018 |
| SC 13G | Report | NONE | Feb 14, 2018 | |
| SC 13G/A | Report | SC 13G/A | Feb 13, 2018 | |
| SC 13G/A | Report | Feb 9, 2018 | ||
| SC 13G/A | Report | SC 13G/A | Feb 7, 2018 | |
| SC 13G/A | Report | Jan 29, 2018 | ||
| SC 13D/A | Report | Dec 27, 2017 | ||
| 10-Q | Report | Data | 10-Q | Oct 26, 2017 | Sep 30, 2017 |
| 8-K | Report | FORM 8-K | Oct 26, 2017 | Oct 26, 2017 |
| 10-Q | Report | Data | FORM 10-Q | Jul 26, 2017 | Jun 30, 2017 |
| 8-K | Report | Data | 8-K | Jul 26, 2017 | Jul 24, 2017 |
| SC 13D | Report | Jun 19, 2017 | ||
| SC 13G | Report | SCHEDULE 13G | May 26, 2017 | |
| 8-K | Report | FORM 8-K | May 11, 2017 | May 10, 2017 |
| 10-Q/A | Report | 10-Q/A | May 9, 2017 | Mar 31, 2017 |
| 8-K | Report | FORM 8-K | May 4, 2017 | May 4, 2017 |
| 10-Q | Report | Data | FORM 10-Q | May 4, 2017 | Mar 31, 2017 |
| 8-K | Report | 8-K | Mar 23, 2017 | Mar 23, 2017 |
| 8-K | Report | 8-K | Mar 23, 2017 | Mar 17, 2017 |
| 8-K | Report | 8-K | Mar 16, 2017 | Mar 14, 2017 |
| 10-K | Report | Data | FORM 10-K | Feb 21, 2017 | Dec 31, 2016 |
| 8-K/A | Report | 8-K/A | Feb 17, 2017 | Feb 16, 2017 |
| 8-K | Report | 8-K | Feb 16, 2017 | Feb 16, 2017 |
| SC 13G/A | Report | NONE | Feb 15, 2017 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2017 | |
| SC 13G | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 31, 2017 | |
| SC 13G | Report | Jan 30, 2017 | ||
| 8-K | Report | FORM 8-K | Nov 2, 2016 | Nov 2, 2016 |
| 10-Q | Report | Data | FORM 10-Q | Nov 2, 2016 | Sep 30, 2016 |
| SC 13G/A | Report | BRIGHTCOVE 13G/A | Oct 11, 2016 | |
| SC 13D/A | Report | SC 13D/A | Sep 16, 2016 | |
| 8-K | Report | FORM 8-K | Jul 28, 2016 | Jul 28, 2016 |
| 10-Q | Report | Data | FORM 10-Q | Jul 28, 2016 | Jun 30, 2016 |
| 8-K | Report | 8-K | May 12, 2016 | May 11, 2016 |
| 8-K | Report | Data | FORM 8-K | Apr 28, 2016 | Apr 28, 2016 |
| 10-Q | Report | Data | 10-Q | Apr 28, 2016 | Mar 31, 2016 |
| 10-K | Report | Data | FORM 10-K | Feb 26, 2016 | Dec 31, 2015 |
| SC 13G/A | Report | NONE | Feb 12, 2016 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT NO. 1 | Feb 12, 2016 | |
| SC 13G/A | Report | BRIGHTCOVE 13G/A | Feb 11, 2016 | |
| 8-K | Report | FORM 8-K | Feb 11, 2016 | Feb 11, 2016 |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 5, 2016 | |
| 8-K | Report | 8-K | Nov 20, 2015 | Nov 19, 2015 |
| 8-K | Report | 8-K | Oct 29, 2015 | Oct 29, 2015 |
| 10-Q | Report | Data | FORM 10-Q | Oct 29, 2015 | Sep 30, 2015 |
| 8-K | Report | 8-K | Jul 30, 2015 | Jul 30, 2015 |
| 10-Q | Report | Data | 10-Q | Jul 30, 2015 | Jun 30, 2015 |
| 8-K | Report | CURRENT REPORT | Jul 13, 2015 | Jul 9, 2015 |
| 8-K | Report | 8-K | May 7, 2015 | May 6, 2015 |
| 10-Q | Report | Data | 10-Q | May 1, 2015 | Mar 31, 2015 |
| 8-K | Report | 8-K | Apr 30, 2015 | Apr 30, 2015 |
| 10-K | Report | Data | FORM 10-K | Mar 5, 2015 | Dec 31, 2014 |
| SC 13G | Report | NONE | Feb 13, 2015 | |
| SC 13G | Report | NONE | Feb 13, 2015 | |
| SC 13G | Report | SC 13G | Feb 13, 2015 | |
| SC 13G | Report | BRIGHTCOVE 13G | Feb 10, 2015 | |
| SC 13D/A | Report | SC 13D/A | Feb 9, 2015 | |
| 8-K | Report | 8-K | Feb 5, 2015 | Feb 5, 2015 |
| 8-K | Report | 8-K | Feb 5, 2015 | Feb 5, 2015 |
| SC 13G | Report | SCHEDULE 13G | Jan 20, 2015 | |
| 10-Q | Report | Data | FORM 10-Q | Nov 3, 2014 | Sep 30, 2014 |
| 10-Q | Report | Data | 10-Q | Aug 1, 2014 | Jun 30, 2014 |
| 10-Q | Report | Data | 10-Q | May 8, 2014 | Mar 31, 2014 |
| 10-K | Report | Data | 10-K | Mar 11, 2014 | Dec 31, 2013 |
| 10-Q | Report | Data | FORM 10-Q | Nov 6, 2013 | Sep 30, 2013 |
| 10-Q | Report | Data | FORM 10-Q | Aug 2, 2013 | Jun 30, 2013 |
| 10-Q | Report | Data | FORM 10-Q | May 7, 2013 | Mar 31, 2013 |
| 10-K | Report | Data | FORM 10-K | Mar 5, 2013 | Dec 31, 2012 |
| 10-Q | Report | Data | FORM 10-Q | Nov 9, 2012 | Sep 30, 2012 |
| 10-Q | Report | Data | FORM 10-Q | Aug 3, 2012 | Jun 30, 2012 |
| 10-Q | Report | Data | FORM 10-Q | May 10, 2012 | Mar 31, 2012 |