| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 10/03/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock | 188 | $7.25 | $1.4k | | 10/02/2023 |
| 10/02/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock, $0.001 par value per share ("Common Stock") | 4.2k | $7.24 | $30.2k | | 10/02/2023 |
| 10/02/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock | 4.4k | $7.24 | $31.7k | See Footnotes | 10/02/2023 |
| 09/22/2023 | Sweitzer David P | EVP and COO | Sale | Common Stock | 23.6k | $7.52 | $177.8k | | 09/22/2023 |
| 09/22/2023 | Sweitzer David P | EVP and COO | Exercise | Employee Stock Option (Right to Buy) | 23.6k | $2.08 | $49.2k | | 09/22/2023 |
| 08/18/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock | 1.1k | $7.25 | $7.7k | | 08/17/2023 |
| 08/18/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock | 1.1k | $7.25 | $8.1k | See Footnotes | 08/17/2023 |
| 08/17/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock, $0.001 par value per share ("Common Stock") | 1.3k | $7.24 | $9.5k | | 08/17/2023 |
| 08/17/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock | 1.4k | $7.24 | $10k | See Footnotes | 08/17/2023 |
| 08/16/2023 | Culpepper Glenn | Director | Grant | Restricted Stock Unit | 10.2k | $0.00 | $0 | | 08/16/2023 |
| 08/16/2023 | Dunning Audrey | Director | Grant | Restricted Stock Unit | 10.2k | $0.00 | $0 | | 08/16/2023 |
| 08/16/2023 | FRIEDBERG DANIEL M. | 10% Owner | Grant | Restricted Stock Unit | 10.2k | $0.00 | $0 | | 08/16/2023 |
| 08/16/2023 | Miller Ronald L. Jr. | Director | Grant | Restricted Stock Unit | 10.2k | $0.00 | $0 | | 08/16/2023 |
| 08/16/2023 | Tomolonius Sarah | Director | Grant | Restricted Stock Unit | 10.2k | $0.00 | $0 | | 08/16/2023 |
| 08/16/2023 | Nolan Stephen A | Director | Grant | Restricted Stock Unit | 10.2k | $0.00 | $0 | | 08/16/2023 |
| 08/15/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock | 6.7k | $7.24 | $48.3k | See Footnotes | 08/15/2023 |
| 08/15/2023 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | Purchase | Common Stock, $0.001 par value per share ("Common Stock") | 6.4k | $7.24 | $46k | | 08/15/2023 |
| 06/16/2023 | Sweitzer David P | EVP and COO | Sale | Common Stock | 29k | $5.79 | $168.1k | | 06/14/2023 |
| 06/16/2023 | Sweitzer David P | EVP and COO | Exercise | Employee Stock Option (Right to Buy) | 29k | $1.51 | $43.8k | | 06/14/2023 |
| 06/14/2023 | Sweitzer David P | EVP and COO | Exercise | Employee Stock Option (Right to Buy) | 6k | $1.51 | $9k | | 06/14/2023 |
| 06/14/2023 | Sweitzer David P | EVP and COO | Sale | Common Stock | 6k | $6.02 | $36k | | 06/14/2023 |
| 05/17/2023 | Sweitzer David P | EVP and COO | Grant | Employee Stock Option (Right to Buy) | 52.5k | $5.50 | $288.8k | | 05/17/2023 |
| 05/17/2023 | Hatch S. Ray | President and CEO | Grant | Employee Stock Option (Right to Buy) | 60k | $5.50 | $330k | | 05/17/2023 |
| 05/17/2023 | Johnston Brett Wade | Sr. VP of Finance and CFO | Grant | Employee Stock Option (Right to Buy) | 40k | $5.50 | $220k | | 05/17/2023 |
| 05/12/2023 | Hatch S. Ray | President and CEO | Grant | Common Stock | 2k | $4.68 | $9.4k | | 05/12/2023 |
| 12/15/2022 | Allred Alan D. | See Remarks | Sale | Common Stock, $0.001 par value per share | 300 | $6.45 | $1.9k | By GRW, Inc. | 12/12/2022 |
| 12/14/2022 | Allred Alan D. | See Remarks | Sale | Common Stock, $0.001 par value per share | 5k | $6.51 | $32.6k | By GRW, Inc. | 12/12/2022 |
| 12/12/2022 | Allred Alan D. | See Remarks | Sale | Common Stock, $0.001 par value per share | 10k | $6.46 | $64.6k | By GRW, Inc. | 12/12/2022 |
| 11/14/2022 | Hatch S. Ray | President and CEO | Grant | Common Stock | 2.1k | $4.33 | $8.9k | | 11/14/2022 |
| 11/01/2022 | Johnston Brett Wade | Sr. VP of Finance and CFO | Grant | Employee stock option (right to buy) | 25k | $8.68 | $217k | | 11/01/2022 |
| 10/19/2022 | Allred Alan D. | See Remarks | Grant | Common Stock, $0.001 par value per share | 166.5k | $0.00 | $0 | By GRW, Inc. | 10/19/2022 |
| 09/16/2022 | Sweitzer David P | EVP and COO | Sale | Common Stock | 7k | $7.47 | $52k | | 09/14/2022 |
| 09/16/2022 | Sweitzer David P | EVP and COO | Exercise | Employee Stock Option (Right to Buy | 7k | $1.51 | $10.5k | | 09/14/2022 |
| 09/15/2022 | Sweitzer David P | EVP and COO | Exercise | Employee Stock Option (Right to Buy | 19k | $1.51 | $28.8k | | 09/14/2022 |
| 09/15/2022 | Sweitzer David P | EVP and COO | Sale | Common Stock | 19k | $8.07 | $153.6k | | 09/14/2022 |
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