| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2023-02-14 | Ayrton Capital LLC | MMTec, Inc. | 91,228 | 2.9% | EDGAR |
| SC 13G/A | 2022-02-10 | Ayrton Capital LLC | MMTec, Inc. | 1,476,272 | 5.9% | EDGAR |
| SC 13G | 2022-01-13 | Betop Tech Ltd | MMTec, Inc. | 5,000,000 | 16.4% | EDGAR |
| SC 13G/A | 2022-01-04 | SABBY MANAGEMENT, LLC | MMTec, Inc. | 755,413 | 3.0% | EDGAR |
| SC 13G | 2021-03-04 | Ayrton Capital LLC | MMTec, Inc. | 2,150,000 | 8.6% | EDGAR |
| SC 13G | 2021-03-03 | SABBY MANAGEMENT, LLC | MMTec, Inc. | 2,150,000 | 8.6% | EDGAR |