| SC 13D/A | 2020-05-29 | User-Friendly Phone Book, LLC | RAND CAPITAL CORP | 202,991 | 7.8% | EDGAR |
| SC 13D | 2019-11-15 | East Asset Management, LLC | RAND CAPITAL CORP | 8,425,620 | 57.0% | EDGAR |
| SC 13D/A | 2019-05-06 | User-Friendly Phone Book, LLC | RAND CAPITAL CORP | 1,455,993 | 23.0% | EDGAR |
| SC 13D/A | 2019-04-25 | User-Friendly Phone Book, LLC | RAND CAPITAL CORP | 1,455,993 | 23.0% | EDGAR |
| SC 13D/A | 2019-04-10 | User-Friendly Phone Book, LLC | RAND CAPITAL CORP | 1,455,993 | 23.0% | EDGAR |
| SC 13D/A | 2019-03-27 | User-Friendly Phone Book, LLC | RAND CAPITAL CORP | 1,455,993 | 23.0% | EDGAR |
| SC 13D/A | 2018-06-22 | User-Friendly Phone Book, LLC | RAND CAPITAL CORP | 1,455,993 | 23.0% | EDGAR |
| SC 13D | 2018-06-21 | User-Friendly Phone Book, LLC | RAND CAPITAL CORP | 1,455,993 | 23.0% | EDGAR |
| SC 13G/A | 2018-06-20 | Utility Service Holding Co., Inc. | RAND CAPITAL CORP | 0 | 0.0% | EDGAR |
| SC 13D/A | 2017-07-28 | JAM Capital Partners Management, LLC | RAND CAPITAL CORP | 12 | 14.0% | EDGAR |
| SC 13G/A | 2017-07-28 | Utility Service Holding Co., Inc. | RAND CAPITAL CORP | 1,165,946 | 18.4% | EDGAR |
| SC 13D/A | 2016-12-14 | COLMAC HOLDINGS LTD | RAND CAPITAL CORP | 0 | 0.0% | EDGAR |
| SC 13D/A | 2015-07-27 | JAM Capital Partners Management, LLC | RAND CAPITAL CORP | 1,238,692 | 19.5% | EDGAR |
| SC 13G/A | 2015-02-11 | GORGUZE LYNN E | RAND CAPITAL CORP | 315,657 | 5.0% | EDGAR |
| SC 13D | 2015-02-09 | COLMAC HOLDINGS LTD | RAND CAPITAL CORP | 810,000 | 12.7% | EDGAR |
| SC 13D/A | 2015-01-30 | JAM Capital Partners Management, LLC | RAND CAPITAL CORP | 1,238,692 | 19.5% | EDGAR |
| SC 13G/A | 2015-01-27 | Invesco Ltd. | RAND CAPITAL CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2014-09-09 | NSB Advisors LLC | RAND CAPITAL CORP | 316,317 | 4.9% | EDGAR |
| SC 13D/A | 2014-08-20 | JAM Capital Partners Management, LLC | RAND CAPITAL CORP | 1,238,692 | 19.3% | EDGAR |
| SC 13D | 2014-03-17 | JAM Capital Partners Management, LLC | RAND CAPITAL CORP | 742,977 | 11.6% | EDGAR |