| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/07/2023 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 120 | $7.93 | $951.6 | GAMCO Investors, Inc. | 08/07/2023 |
| 10/24/2022 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 221 | $7.99 | $1.8k | | 10/24/2022 |
| 10/07/2022 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 1.2k | $7.89 | $9.5k | GPJ Retirement Partners | 10/07/2022 |
| 10/04/2022 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 2.7k | $8.00 | $21.9k | E3M Investors, LLC | 10/03/2022 |
| 10/03/2022 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 170 | $8.00 | $1.4k | GPJ Retirement Partners | 10/03/2022 |
| 07/18/2022 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 900 | $8.25 | $7.4k | | 07/18/2022 |
| 03/28/2022 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 300k | $10.00 | $3M | | 03/28/2022 |
| 03/28/2022 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 300k | $10.00 | $3M | GAMCO Investors, Inc. | 03/28/2022 |
| 03/28/2022 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 200k | $10.00 | $2M | E3M 2018, LLC | 03/28/2022 |
| 03/28/2022 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 240k | $10.00 | $2.4M | Associated Capital Group, Inc. | 03/28/2022 |
| 03/28/2022 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 200k | $10.00 | $2M | GGCP, Inc. | 03/28/2022 |
| 02/17/2022 | Mullady Agnes | Director | Purchase | Common Shares, Par Value $0.001 | 150 | $8.67 | $1.3k | | 02/17/2022 |
| 10/22/2021 | GABELLI MARIO J | 10% Owner | Sale | Common Shares, Par Value $0.001 | 3.6k | $8.99 | $32.3k | E3M Investors, LLC | 10/22/2021 |
| 09/30/2021 | GABELLI MARIO J | 10% Owner | Sale | Common Shares, Par Value $0.001 | 7.4k | $8.97 | $66.4k | Associated Capital Group, Inc. | 09/30/2021 |
| 02/16/2021 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 3.5k | $8.98 | $31.4k | GGCP, Inc. | 02/16/2021 |
| 01/29/2021 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 302 | $8.81 | $2.7k | | 10/30/2020 |
| 01/29/2021 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 302 | $8.81 | $2.7k | | 10/30/2020 |
| 01/28/2021 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 6k | $8.78 | $52.6k | | 10/30/2020 |
| 01/28/2021 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 6k | $8.78 | $52.6k | | 10/30/2020 |
| 12/04/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 2.4k | $8.75 | $21k | GPJ Retirement Partners | 12/04/2020 |
| 10/30/2020 | GABELLI MARIO J | 10% Owner | Other (disposition) | Common Shares, Par Value $0.001 | 2.4M | $0.00 | $0 | | 10/30/2020 |
| 10/30/2020 | GABELLI MARIO J | 10% Owner | Other (disposition) | Common Shares, Par Value $0.001 | 2.4M | $0.00 | $0 | | 10/30/2020 |
| 07/15/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 1.9k | $3.31 | $6.2k | | 07/15/2020 |
| 05/22/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 11k | $8.31 | $91.3k | | 05/22/2020 |
| 05/08/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 5k | $8.17 | $40.5k | | 05/08/2020 |
| 05/07/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 5.6k | $8.12 | $45.8k | | 05/06/2020 |
| 05/06/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 1k | $8.16 | $8.3k | | 05/06/2020 |
| 05/05/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 4.6k | $8.12 | $37.3k | | 05/04/2020 |
| 05/04/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 2.4k | $7.95 | $19.2k | | 05/04/2020 |
| 04/20/2020 | CONN JAMES P | Director | Purchase | Common Shares, Par Value $0.001 | 1000 | $7.91 | $7.9k | | 04/20/2020 |
| 03/26/2020 | GABELLI MARIO J | 10% Owner | Other (disposition) | Series C Cumulative Puttable and Callable Preferred Shares | 216k | $50.00 | $10.8M | | 03/26/2020 |
| 03/26/2020 | GABELLI MARIO J | 10% Owner | Other (disposition) | Series C Cumulative Puttable and Callable Preferred Shares | 40k | $50.00 | $2M | E3M 2016, LLC | 03/26/2020 |
| 03/10/2020 | GABELLI MARIO J | 10% Owner | Sale | Series C Cumulative Puttable and Callable Preferred Shares | 5k | $51.50 | $257.5k | E3M 2016, LLC | 03/09/2020 |
| 03/09/2020 | GABELLI MARIO J | 10% Owner | Sale | Series C Cumulative Puttable and Callable Preferred Shares | 2.4k | $50.51 | $121.2k | | 03/09/2020 |
| 01/06/2020 | GABELLI MARIO J | 10% Owner | Sale | Series C Cumulative Puttable and Callable Preferred Shares | 741 | $50.86 | $37.7k | Trust Account | 01/06/2020 |
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