| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D | 2020-12-08 | Case Western Reserve University | Mosaic ImmunoEngineering Inc. | 401,392,950 | 50.0% | EDGAR |
| SC 13G/A | 2009-02-17 | Lincoln Ventures, LLC | PATRIOT SCIENTIFIC CORP | 6,760,979 | 1.6% | EDGAR |
| SC 13G/A | 2008-02-14 | Lincoln Ventures, LLC | PATRIOT SCIENTIFIC CORP | 23,737,829 | 6.1% | EDGAR |
| SC 13G/A | 2007-02-09 | Lincoln Ventures, LLC | PATRIOT SCIENTIFIC CORP | 38,092,451 | 10.0% | EDGAR |
| SC 13G | 2006-02-21 | Lincoln Ventures, LLC | PATRIOT SCIENTIFIC CORP | 30,167,239 | 10.0% | EDGAR |
| SC 13G | 2000-03-10 | SWARTZ PRIVATE EQUITY LLC | PATRIOT SCIENTIFIC CORP | 2,465,061 | 4.9% | EDGAR |
| SC 13G | 2000-03-10 | SWARTZ PRIVATE EQUITY LLC | PATRIOT SCIENTIFIC CORP | 2,465,061 | 4.9% | EDGAR |
| SC 13G | 2000-03-10 | SWARTZ PRIVATE EQUITY LLC | PATRIOT SCIENTIFIC CORP | 2,465,061 | 4.9% | EDGAR |
| SC 13G | 2000-02-18 | SWARTZ PRIVATE EQUITY LLC | PATRIOT SCIENTIFIC CORP | 3,144,769 | 6.9% | EDGAR |
| SC 13G | 2000-02-18 | SWARTZ PRIVATE EQUITY LLC | PATRIOT SCIENTIFIC CORP | 3,144,769 | 6.9% | EDGAR |
| SC 13G | 2000-02-18 | SWARTZ PRIVATE EQUITY LLC | PATRIOT SCIENTIFIC CORP | 3,144,769 | 6.9% | EDGAR |