| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/29/2022 | Ribbon Communications Inc. | 10% Owner | Other (disposition) | Common Stock | 13.7M | $0.00 | $0 | | 08/29/2022 |
| 08/29/2022 | Ribbon Communications Inc. | 10% Owner | Other (disposition) | Warrants | 43.8k | $0.01 | $437.8 | | 08/29/2022 |
| 08/02/2022 | Tessler Michael | Director | Sale | Common Stock | 41.7k | $0.18 | $7.6k | | 05/02/2022 |
| 06/13/2022 | Tessler Michael | Director | Grant | | 532.7k | $0.00 | $0 | | 06/13/2022 |
| 05/20/2022 | MOCK LAWRENCE E, JR. | 10% Owner | Purchase | Common Stock | 250k | $0.40 | $100k | Please see footnotes | 05/20/2022 |
| 05/19/2022 | LOCKHART DENNIS P | Director | Purchase | Common Stock | 260k | $0.39 | $101.4k | | 05/19/2022 |
| 05/02/2022 | Tessler Michael | Director | Sale | Common Stock | 41.7k | $0.61 | $25.4k | | 05/02/2022 |
| 04/25/2022 | Tessler Michael | Director | Disposition | | 1000k | $0.00 | $0 | | 04/25/2022 |
| 04/25/2022 | Tessler Michael | Director | Grant | | 467.3k | $0.00 | $0 | | 04/25/2022 |
| 04/22/2022 | WILLIS ROBERT E. | Director | Grant | Restricted Stock Units | 150k | $0.00 | $0 | | 04/22/2022 |
| 04/22/2022 | WILLIS ROBERT E. | Director | Grant | Restricted Stock Units | 1.5M | $0.00 | $0 | | 04/22/2022 |
| 01/06/2022 | Tessler Michael | Director | Grant | | 1000k | $0.00 | $0 | | 01/06/2022 |
| 11/15/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Other (disposition) | Common Stock | 311.8k | $0.00 | $0 | Please see footnotes | 11/15/2021 |
| 11/15/2021 | NAVIGATION CAPITAL PARTNERS II, L.P. | 10% Owner | Other (disposition) | Common Stock | 311.8k | $0.00 | $0 | Please see footnotes | 11/15/2021 |
| 11/15/2021 | STRATOS MANAGEMENT SYSTEMS HOLDINGS LLC | 10% Owner | Other (disposition) | Common Stock | 8.8M | $0.00 | $0 | | 11/15/2021 |
| 10/28/2021 | STRATOS MANAGEMENT SYSTEMS HOLDINGS LLC | 10% Owner | Other (disposition) | Common Stock | 6.7M | $0.00 | $0 | | 10/28/2021 |
| 10/28/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Other (disposition) | Common Stock | 6M | $0.00 | $0 | Please see footnotes | 10/28/2021 |
| 09/16/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Exercise (in-the-money or at-the-money) | Warrants | 50k | $0.01 | $500 | Please see footnotes | 09/08/2021 |
| 09/16/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Sale | Common Stock | 141 | $3.53 | $497.7 | Please see footnotes | 09/08/2021 |
| 09/10/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Exercise (in-the-money or at-the-money) | Common Stock | 2.4M | $0.01 | $24.3k | Please see footnotes | 09/08/2021 |
| 09/10/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Sale | Common Stock | 6.1k | $4.00 | $24.3k | Please see footnotes | 09/08/2021 |
| 09/10/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Exercise (in-the-money or at-the-money) | Common Stock | 2M | $0.01 | $20k | Please see footnotes | 09/08/2021 |
| 09/10/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Sale | Common Stock | 5k | $4.00 | $20k | Please see footnotes | 09/08/2021 |
| 09/10/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Sale | Common Stock | 6.1k | $4.00 | $24.3k | See footnote | 09/08/2021 |
| 09/10/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Sale | Common Stock | 5k | $4.00 | $20k | See footnote | 09/08/2021 |
| 09/10/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Exercise (in-the-money or at-the-money) | Warrants | 2.4M | $0.01 | $24.3k | See footnote | 09/08/2021 |
| 09/10/2021 | MOCK LAWRENCE E, JR. | 10% Owner | Exercise (in-the-money or at-the-money) | Warrants | 2M | $0.01 | $20k | See footnote | 09/08/2021 |
| 09/10/2021 | PENSARE SPONSOR GROUP, LLC | 10% Owner | Sale | Common Stock | 564 | $4.00 | $2.3k | | 09/10/2021 |
| 09/10/2021 | PENSARE SPONSOR GROUP, LLC | 10% Owner | Exercise (in-the-money or at-the-money) | Warrants | 226k | $0.01 | $2.3k | | 09/10/2021 |
| 09/10/2021 | PENSARE SPONSOR GROUP, LLC | 10% Owner | Sale | Common Stock | 564 | $4.00 | $2.3k | | 09/10/2021 |
| 09/10/2021 | PENSARE SPONSOR GROUP, LLC | 10% Owner | Exercise (in-the-money or at-the-money) | Warrants | 226k | $0.01 | $2.3k | | 09/10/2021 |
| 09/10/2021 | STRATOS MANAGEMENT SYSTEMS HOLDINGS LLC | 10% Owner | Exercise (in-the-money or at-the-money) | Warrants | 2M | $0.01 | $20k | | 09/08/2021 |
| 09/10/2021 | NAVIGATION CAPITAL PARTNERS, INC. | 10% Owner | Sale | Common Stock | 6.1k | $4.00 | $24.3k | Please see footnotes | 09/10/2021 |
| 09/10/2021 | NAVIGATION CAPITAL PARTNERS, INC. | 10% Owner | Exercise (in-the-money or at-the-money) | Warrants | 2.4M | $0.01 | $24.3k | Please see footnotes | 09/10/2021 |
| 09/10/2021 | NAVIGATION CAPITAL PARTNERS II, L.P. | 10% Owner | Sale | Common Stock | 6.1k | $4.00 | $24.3k | | 09/10/2021 |
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