| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 04/05/2022 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Disposition | Common Stock | 2k | $15.69 | $31.6k | | 04/05/2022 |
| 04/05/2022 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Disposition | Common Stock | 968 | $15.69 | $15.2k | By Spouse | 04/05/2022 |
| 04/05/2022 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Disposition | Common Stock | 154 | $15.69 | $2.4k | By Minor Children | 04/05/2022 |
| 03/03/2022 | SWISS HELVETIA FUND, INC. | SWZ | Purchase | Common Stock | 1000 | $8.82 | $8.8k | Limited Partnership | 03/03/2022 |
| 02/03/2022 | SWISS HELVETIA FUND, INC. | SWZ | Purchase | Common Stock | 572 | $9.31 | $5.3k | Limited Partnership | 02/02/2022 |
| 02/02/2022 | SWISS HELVETIA FUND, INC. | SWZ | Purchase | Common Stock | 428 | $9.38 | $4k | Limited Partnership | 02/02/2022 |
| 01/27/2022 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Exercise (in-the-money or at-the-money) | | 200 | $0.00 | $0 | | 01/27/2022 |
| 11/01/2021 | HIGH INCOME SECURITIES FUND | PCF | Exercise | Common Stock | 33.3k | $8.36 | $278.4k | | 11/01/2021 |
| 11/01/2021 | HIGH INCOME SECURITIES FUND | PCF | Exercise | Common Stock | 31.7k | $8.36 | $265.4k | | 11/01/2021 |
| 09/14/2021 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 10k | $9.95 | $99.5k | | 09/13/2021 |
| 09/13/2021 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 10k | $9.94 | $99.4k | | 09/13/2021 |
| 07/09/2021 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Exercise | 3.50% Convertible Preferred Stock Series B | 156 | $0.00 | $0 | By Minor Children | 07/09/2021 |
| 07/09/2021 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Exercise | 3.50% Convertible Preferred Stock Series B | 966 | $0.00 | $0 | By Spouse | 07/09/2021 |
| 07/09/2021 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Exercise | 3.50% Convertible Preferred Stock Series B | 3.2k | $0.00 | $0 | | 07/09/2021 |
| 02/02/2021 | HIGH INCOME SECURITIES FUND | PCF | Exercise | Common Stock | 39k | $8.24 | $321.4k | | 02/02/2021 |
| 01/21/2021 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 9.4k | $8.59 | $80.4k | | 01/20/2021 |
| 01/20/2021 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 1.9k | $8.72 | $16.6k | | 01/20/2021 |
| 12/17/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 1.3k | $8.96 | $11.6k | | 12/16/2020 |
| 12/16/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 5k | $8.83 | $44.2k | | 12/16/2020 |
| 10/14/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 5k | $8.40 | $42k | | 10/13/2020 |
| 10/13/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 2.8k | $8.35 | $23.5k | | 10/13/2020 |
| 09/30/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 2.9k | $8.33 | $24.1k | | 09/28/2020 |
| 09/29/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 2.5k | $8.33 | $20.8k | | 09/28/2020 |
| 09/28/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 10k | $8.33 | $83.3k | | 09/28/2020 |
| 09/21/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 5.3k | $8.45 | $44.8k | | 09/17/2020 |
| 09/18/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 1.2k | $8.54 | $10.2k | | 09/17/2020 |
| 09/17/2020 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 10k | $8.61 | $86.1k | | 09/17/2020 |
| 06/08/2020 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Purchase | 3.50% Convertible Preferred Stock Series B | 1000 | $0.00 | $0 | | 06/08/2020 |
| 02/28/2020 | SPECIAL OPPORTUNITIES FUND | SPE | Purchase | Common Stock | 1000 | $13.25 | $13.2k | | 02/28/2020 |
| 02/28/2020 | SPECIAL OPPORTUNITIES FUND | SPE | Purchase | 3.50% Convertible Preferred Stock Series B | 1000 | $0.00 | $0 | | 02/28/2020 |
| 02/28/2020 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Purchase | Common Stock | 1000 | $13.25 | $13.2k | | 02/28/2020 |
| 02/28/2020 | SPECIAL OPPORTUNITIES FUND, INC. | SPE | Purchase | 3.50% Convertible Preferred Stock Series B | 1000 | $0.00 | $0 | | 02/28/2020 |
| 02/28/2020 | SWISS HELVETIA FUND, INC. | SWZ | Purchase | Common Stock | 1000 | $7.75 | $7.8k | | 02/28/2020 |
| 10/16/2019 | HIGH INCOME SECURITIES FUND | PCF | Sale | Common Stock | 107 | $8.46 | $905.7 | By Clients | 10/16/2019 |
| 03/25/2019 | HIGH INCOME SECURITIES FUND | PCF | Purchase | Common Stock | 70k | $9.25 | $647.5k | | 03/25/2019 |
|