| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/18/2023 | GABELLI MARIO J | 10% Owner | Purchase | Series G Cumulative Preferred Shares | 61k | $10.00 | $610k | | 01/18/2023 |
| 01/18/2023 | GABELLI MARIO J | 10% Owner | Purchase | Series G Cumulative Preferred Shares | 200k | $10.00 | $2M | E3M Investors, LLC | 01/18/2023 |
| 01/18/2023 | GABELLI MARIO J | 10% Owner | Purchase | Series G Cumulative Preferred Shares | 100k | $10.00 | $1000k | MJG IV Limited Partnership | 01/18/2023 |
| 01/18/2023 | GABELLI MARIO J | 10% Owner | Purchase | Series G Cumulative Preferred Shares | 100k | $10.00 | $1000k | Associated Capital Group, Inc. | 01/18/2023 |
| 01/18/2023 | GABELLI MARIO J | 10% Owner | Purchase | Series G Cumulative Preferred Shares | 50k | $10.00 | $500k | GPJ Retirement Partners | 01/18/2023 |
| 12/27/2022 | Jonas Jeffrey J. Jr | Director | Other (disposition) | Series C Cumulative Preferred Shares | 12.5k | $20.00 | $250k | | 12/27/2022 |
| 12/27/2022 | GABELLI MARIO J | 10% Owner | Other (disposition) | Series C Cumulative Preferred Shares | 100k | $20.00 | $2M | GPJ Retirement Partners | 12/27/2022 |
| 12/27/2022 | GABELLI MARIO J | 10% Owner | Other (disposition) | Series C Cumulative Preferred Shares | 190k | $20.00 | $3.8M | MJG IV Limited Partnership | 12/27/2022 |
| 12/27/2022 | GABELLI MARIO J | 10% Owner | Other (disposition) | Series C Cumulative Preferred Shares | 100k | $20.00 | $2M | Associated Capital Group, Inc. | 12/27/2022 |
| 12/27/2022 | GABELLI MARIO J | 10% Owner | Other (disposition) | Series C Cumulative Preferred Shares | 175k | $20.00 | $3.5M | | 12/27/2022 |
| 02/17/2022 | Mullady Agnes | Director | Purchase | Common Shares, Par Value $0.001 | 150 | $12.75 | $1.9k | | 02/17/2022 |
| 10/15/2021 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 370k | $10.00 | $3.7M | E3M Investors, LLC | 10/15/2021 |
| 10/15/2021 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 470k | $10.00 | $4.7M | | 10/15/2021 |
| 10/15/2021 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 200k | $10.00 | $2M | Associated Capital Group, Inc. | 10/15/2021 |
| 10/15/2021 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 130k | $10.00 | $1.3M | GPJ Retirement Partners | 10/15/2021 |
| 10/15/2021 | GABELLI MARIO J | 10% Owner | Purchase | Series E Cumulative Preferred Shares | 230k | $10.00 | $2.3M | E3M 2018, LLC | 10/15/2021 |
| 02/02/2021 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 1.4k | $12.20 | $17.1k | | 02/02/2021 |
| 12/24/2020 | ALPERT BRUCE N | President | Other (disposition) | Series B Cumulative Preferred Shares | 4k | $25.36 | $101.4k | | 12/24/2020 |
| 12/24/2020 | ALPERT BRUCE N | President | Other (acquisition) | Series B Cumulative Preferred Shares | 4k | $25.36 | $101.4k | By spouse | 12/24/2020 |
| 12/24/2020 | Jonas Jeffrey J. Jr | Director | Other (disposition) | Series B Cumulative Preferred Shares | 3k | $25.36 | $76.1k | | 12/24/2020 |
| 12/18/2020 | GABELLI MARIO J | 10% Owner | Purchase | Series C Cumulative Preferred Shares | 125k | $20.00 | $2.5M | | 12/18/2020 |
| 12/18/2020 | GABELLI MARIO J | 10% Owner | Purchase | Series C Cumulative Preferred Shares | 100k | $20.00 | $2M | Associated Capital Group, Inc. | 12/18/2020 |
| 12/18/2020 | GABELLI MARIO J | 10% Owner | Purchase | Series C Cumulative Preferred Shares | 190k | $20.00 | $3.8M | MJG IV Limited Partnership | 12/18/2020 |
| 12/18/2020 | GABELLI MARIO J | 10% Owner | Purchase | Series C Cumulative Preferred Shares | 100k | $20.00 | $2M | GPJ Retirement Partners | 12/18/2020 |
| 12/18/2020 | ALPERT BRUCE N | President | Purchase | Series C Cumulative Preferred Shares | 2.5k | $20.00 | $50k | | 12/18/2020 |
| 12/18/2020 | ALPERT BRUCE N | President | Purchase | Series C Cumulative Preferred Shares | 2.5k | $20.00 | $50k | By spouse | 12/18/2020 |
| 12/18/2020 | Jonas Jeffrey J. Jr | Director | Purchase | Series C Cumulative Preferred Shares | 12.5k | $20.00 | $250k | | 12/18/2020 |
| 11/30/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 5k | $11.29 | $56.4k | | 11/30/2020 |
| 11/19/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 1000 | $11.29 | $11.3k | | 11/19/2020 |
| 08/24/2020 | Jonas Jeffrey J. Jr | Director | Purchase | Common Shares, Par Value $0.001 | 2k | $10.76 | $21.5k | | 08/24/2020 |
| 03/10/2020 | GABELLI MARIO J | 10% Owner | Purchase | Common Shares, Par Value $0.001 | 500 | $10.08 | $5k | | 03/10/2020 |
| 03/10/2020 | GABELLI MARIO J | 10% Owner | Other (disposition) | Common Shares, Par Value $0.001 | 500 | $0.00 | $0 | | 03/10/2020 |
| 11/15/2019 | CONN JAMES P | Director | Sale | Common Shares, Par Value $0.001 | 22.9k | $10.89 | $248.8k | | 11/15/2019 |
| 11/12/2019 | CONN JAMES P | Director | Sale | Common Shares, Par Value $0.001 | 20.3k | $10.71 | $217.3k | | 11/11/2019 |
| 11/11/2019 | CONN JAMES P | Director | Sale | Common Shares, Par Value $0.001 | 1.3k | $10.71 | $13.7k | | 11/11/2019 |
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