| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | May 13, 2024 | ||
| SC 13D/A | Report | DECREASE OF 1% | Apr 29, 2024 | |
| SC 13D/A | Report | AMENDMENT NO 6 | Feb 12, 2024 | |
| SC 13D/A | Report | AMENDMENT NO. 7 TO THE SCHEDULE 13D | Sep 19, 2023 | |
| SC 13D/A | Report | Sep 19, 2023 | ||
| SC 13D/A | Report | AMENDMENT NO. 6 TO THE SCHEDULE 13D | Aug 18, 2023 | |
| SC 13D | Report | Aug 15, 2023 | ||
| SC 13D/A | Report | AMENDMENT NO. 5 TO THE SCHEDULE 13D | Jul 31, 2023 | |
| SC 13D/A | Report | Sep 23, 2022 | ||
| SC 13D/A | Report | Aug 12, 2022 | ||
| SC 13D/A | Report | Jun 28, 2022 | ||
| SC 13D | Report | Nov 5, 2021 | ||
| SC 13D/A | Report | SC 13D/A | Aug 16, 2021 | |
| SC 13D/A | Report | SC 13D/A | Feb 12, 2021 | |
| SC 13D/A | Report | SCHEDULE 13D-A5 | Feb 8, 2021 | |
| SC 13D/A | Report | AMENDMENT NO 6 | Feb 3, 2021 | |
| SC 13D/A | Report | SC 13D/A | Sep 14, 2020 | |
| SC 13D/A | Report | SC 13D/A | Aug 17, 2020 | |
| SC 13D/A | Report | SC 13D/A | Aug 14, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 4 | Aug 14, 2020 | |
| SC 13D/A | Report | RESEARCH SOLUTIONS AMENDMENT NO. 3 | Jul 10, 2020 | |
| SC 13D/A | Report | RESEARCH SOLUTIONS, INC. - AMENDMENT NO. 2 | Jun 11, 2020 | |
| SC 13D/A | Report | SC 13D/A | Nov 29, 2017 | |
| SC 13D/A | Report | SC 13D/A | Feb 10, 2017 | |
| SC 13D | Report | RESEARCH SOLUTIONS, INC. | Jul 5, 2016 | |
| SC 13D/A | Report | SC 13D/A | Aug 24, 2015 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT | Feb 11, 2015 | |
| SC 13D | Report | SCHEDULE 13D | Sep 17, 2013 | |
| SC 13D/A | Report | FORM 13D/A | Feb 14, 2012 | |
| SC 13D/A | Report | BRISTOL INVESTMENT FUND, LTD. | Dec 14, 2010 | |
| SC 13D | Report | SCHEDULE 13D | Feb 16, 2010 |