| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/10/2021 | Landis Kevin M | President | Purchase | Common Stock | 1.5k | $5.73 | $8.6k | | 06/10/2021 |
| 06/09/2021 | Landis Kevin M | President | Purchase | Common Stock | 15k | $5.65 | $84.8k | | 06/09/2021 |
| 06/08/2021 | Landis Kevin M | President | Purchase | Common Stock | 2k | $5.61 | $11.2k | | 06/08/2021 |
| 06/07/2021 | Landis Kevin M | President | Purchase | Common Stock | 3k | $5.61 | $16.8k | | 06/07/2021 |
| 12/21/2020 | Burglin Greg | Director | Purchase | Common Stock | 300 | $4.33 | $1.3k | | 12/21/2020 |
| 12/21/2020 | Burglin Greg | Director | Purchase | Common Stock | 2k | $4.30 | $8.4k | | 12/21/2020 |
| 02/23/2020 | Landis Kevin M | President | Other (acquisition) | Common Stock | 285.7k | $7.00 | $2M | | 02/21/2020 |
| 06/03/2019 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2k | $9.90 | $19.8k | | 06/03/2019 |
| 03/05/2019 | Landis Kevin M | President | Sale | Firsthand Technology Value Fund, Inc. | 3.5k | $13.04 | $45.4k | | 03/05/2019 |
| 03/05/2019 | Landis Kevin M | President | Sale | Firsthand Technology Value Fund, Inc. | 200 | $13.09 | $2.6k | | 03/05/2019 |
| 03/05/2019 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.7k | $13.05 | $48k | | 03/05/2019 |
| 10/24/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 777 | $15.77 | $12.3k | By Firsthand Capital Management, Inc. | 10/24/2018 |
| 10/23/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2k | $16.64 | $32.9k | By Firsthand Capital Management, Inc. | 10/23/2018 |
| 10/22/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.1k | $16.38 | $51.1k | By Firsthand Capital Management, Inc. | 10/22/2018 |
| 10/19/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.7k | $16.68 | $45.7k | By Firsthand Capital Management, Inc. | 10/19/2018 |
| 10/18/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.5k | $16.54 | $57.4k | By Firsthand Capital Management, Inc. | 10/18/2018 |
| 10/17/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.4k | $16.61 | $40.4k | By Firsthand Capital Management, Inc. | 10/17/2018 |
| 10/16/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.5k | $16.30 | $56.5k | By Firsthand Capital Management, Inc. | 10/16/2018 |
| 10/15/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.5k | $16.35 | $56.7k | By Firsthand Capital Management, Inc. | 10/15/2018 |
| 10/12/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.2k | $15.66 | $50.1k | By Firsthand Capital Management, Inc. | 10/12/2018 |
| 10/11/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.2k | $15.13 | $48.4k | By Firsthand Capital Management, Inc. | 10/11/2018 |
| 10/10/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.2k | $15.77 | $50.4k | By Firsthand Capital Management, Inc. | 10/10/2018 |
| 10/09/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 3.1k | $15.75 | $48.1k | By Firsthand Capital Management, Inc. | 10/09/2018 |
| 10/08/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.8k | $15.76 | $44k | By Firsthand Capital Management, Inc. | 10/08/2018 |
| 10/05/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.4k | $16.66 | $40.2k | By Firsthand Capital Management, Inc. | 10/05/2018 |
| 10/04/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.4k | $16.93 | $40.9k | By Firsthand Capital Management, Inc. | 10/04/2018 |
| 10/03/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.1k | $16.93 | $35.3k | By Firsthand Capital Management, Inc. | 10/03/2018 |
| 10/02/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.4k | $17.40 | $42k | By Firsthand Capital Management, Inc. | 10/02/2018 |
| 10/01/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.4k | $17.11 | $41.3k | By Firsthand Capital Management, Inc. | 10/01/2018 |
| 09/28/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 1.7k | $16.62 | $28.7k | By Firsthand Capital Management, Inc. | 09/28/2018 |
| 09/27/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.2k | $16.74 | $37.3k | By Firsthand Capital Management, Inc. | 09/27/2018 |
| 09/26/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 2.2k | $16.05 | $35.7k | By Firsthand Capital Management, Inc. | 09/26/2018 |
| 09/20/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 1.6k | $16.05 | $26.2k | By Firsthand Capital Management, Inc. | 09/20/2018 |
| 09/19/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 1.4k | $15.76 | $21.6k | By Firsthand Capital Management, Inc. | 09/19/2018 |
| 09/18/2018 | Landis Kevin M | President | Purchase | Firsthand Technology Value Fund, Inc. | 1k | $15.31 | $15.4k | By Firsthand Capital Management, Inc. | 09/18/2018 |
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