| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/06/2021 | STEWART MARTHA | 10% Owner | Sale | Common stock, par value $0.01 per share | 10k | $22.00 | $220k | | 07/06/2021 |
| 07/02/2021 | STEWART MARTHA | 10% Owner | Sale | Common stock, par value $0.01 per share | 10k | $22.07 | $220.7k | | 07/02/2021 |
| 06/07/2021 | STEWART MARTHA | 10% Owner | Sale | Common stock, par value $0.01 per share | 3.3k | $10.82 | $35.3k | | 06/07/2021 |
| 06/04/2021 | STEWART MARTHA | 10% Owner | Sale | Common stock, par value $0.01 per share | 3k | $10.74 | $32.2k | | 06/04/2021 |
| 11/02/2020 | Wagenheim Chad | President | Payment of Exercise | Common Stock | 806 | $5.81 | $4.7k | | 11/02/2020 |
| 05/27/2020 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Sale | Common Stock, par value $0.01 per share | 2.2M | $0.20 | $436.5k | See Footnote | 05/27/2020 |
| 05/27/2020 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Sale | Common Stock, par value $0.01 per share | 725.9k | $0.21 | $152.4k | See Footnote | 05/27/2020 |
| 05/27/2020 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Sale | Common Stock, par value $0.01 per share | 1.5M | $0.19 | $279.1k | See Footnote | 05/27/2020 |
| 05/07/2020 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Sale | Common Stock, par value $0.01 per share | 572.1k | $0.28 | $160.2k | See Footnote | 05/06/2020 |
| 05/07/2020 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Sale | Common Stock, par value $0.01 per share | 3.2k | $0.27 | $858.6 | See Footnote | 05/06/2020 |
| 05/06/2020 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Sale | Common Stock, par value $0.01 per share | 46.3k | $0.29 | $13.4k | See Footnote | 05/06/2020 |
| 04/30/2020 | Wagenheim Chad | President | Payment of Exercise | Common Stock | 24.2k | $0.21 | $5.1k | | 04/30/2020 |
| 01/06/2020 | CONN DAVID | CEO | Payment of Exercise | Common Stock | 97.9k | $0.37 | $36.2k | | 01/06/2020 |
| 01/06/2020 | CONN DAVID | CEO | Grant | Common Stock | 600k | $0.00 | $0 | | 01/06/2020 |
| 11/01/2019 | Wagenheim Chad | President | Payment of Exercise | Common Stock | 32.2k | $0.37 | $11.9k | | 11/01/2019 |
| 10/17/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Sale | Common Stock, par value $0.01 per share | 426.8k | $0.37 | $157.9k | See Footnote | 10/16/2019 |
| 10/16/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Sale | Common Stock, par value $0.01 per share | 685k | $0.36 | $246.6k | See Footnote | 10/16/2019 |
| 05/29/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 10.4k | $0.67 | $7k | See Footnote | 05/28/2019 |
| 05/28/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 16.4k | $0.66 | $10.8k | See Footnote | 05/28/2019 |
| 05/28/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 114.6k | $0.67 | $76.8k | See Footnote | 05/28/2019 |
| 05/28/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 175 | $0.68 | $119 | See Footnote | 05/28/2019 |
| 05/14/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 5.8k | $0.75 | $4.3k | See Footnote | 05/14/2019 |
| 05/14/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 2.4k | $0.76 | $1.8k | See Footnote | 05/14/2019 |
| 05/14/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 6 | $0.78 | $4.7 | See Footnote | 05/14/2019 |
| 05/14/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 2.9k | $0.79 | $2.3k | See Footnote | 05/14/2019 |
| 05/14/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 13.7k | $0.80 | $10.9k | See Footnote | 05/14/2019 |
| 05/02/2019 | HOLLANDER AARON P | Director | Grant | Common Stock | 116.1k | $0.00 | $0 | | 05/02/2019 |
| 05/02/2019 | JOHNSON GARY A | Director | Grant | Common Stock | 116.1k | $0.00 | $0 | | 05/02/2019 |
| 05/02/2019 | Stewart Leonard JR | Director | Grant | Common Stock | 116.1k | $0.00 | $0 | | 05/02/2019 |
| 05/02/2019 | Gossett Al | Director | Grant | Common Stock | 116.1k | $0.00 | $0 | | 05/02/2019 |
| 05/02/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 12k | $0.86 | $10.3k | See Footnote | 05/01/2019 |
| 05/01/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 40.4k | $0.85 | $34.3k | See Footnote | 05/01/2019 |
| 05/01/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 78 | $0.86 | $67.1 | See Footnote | 05/01/2019 |
| 04/17/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 12.2k | $0.91 | $11.1k | See Footnote | 04/17/2019 |
| 04/17/2019 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% Owner | Purchase | Common Stock, par value $0.01 per share | 317.5k | $0.93 | $295.3k | See Footnote | 04/17/2019 |
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