| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| NXTP | Director | Jan 20, 2022 | Option Exercise | $1.06 | 17,689 | 18,750 | 27,159 | Jan 24, 2022, 09:32 PM |
| NXTP | Director | Nov 15, 2021 | Option Exercise | $1.32 | 9,470 | 12,500 | 9,470 | Nov 18, 2021, 05:00 PM |
| MUX | General Counsel/Corp. Secy. | May 24, 2019 | Option Exercise | $1.55 | 50,000 | 77,500 | 50,000 | May 29, 2019, 12:40 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| NXTP | Director | Jan 20, 2022 | Option Exercise | 18,750 |
| NXTP | Director | Nov 15, 2021 | Option Exercise | 12,500 |
| MUX | General Counsel/Corp. Secy. | May 24, 2019 | Option Exercise | 77,500 |