| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 11/10/2022 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 36k | $0.00 | $0 | | 11/10/2022 |
| 11/10/2022 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 36k | $0.00 | $0 | | 11/10/2022 |
| 06/24/2022 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 10k | $2.04 | $20.4k | | 06/24/2022 |
| 06/10/2022 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 163.4k | $0.00 | $0 | | 06/10/2022 |
| 06/10/2022 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 50k | $0.00 | $0 | | 06/10/2022 |
| 06/10/2022 | ORION ENERGY SYSTEMS, INC. | OESX | Exercise | Stock Options (right to buy) | 26.6k | $2.03 | $54.1k | | 06/10/2022 |
| 06/10/2022 | ORION ENERGY SYSTEMS, INC. | OESX | Exercise | Stock Options (right to buy) | 26.6k | $2.03 | $54.1k | | 06/10/2022 |
| 06/10/2022 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 163.4k | $0.00 | $0 | | 06/10/2022 |
| 11/26/2021 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 5k | $3.56 | $17.8k | | 11/24/2021 |
| 11/24/2021 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 10k | $3.63 | $36.3k | | 11/24/2021 |
| 06/04/2021 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 71.1k | $0.00 | $0 | | 06/04/2021 |
| 05/21/2021 | ORION ENERGY SYSTEMS, INC. | OESX | Exercise | Stock Options (right to buy) | 22k | $4.19 | $92.4k | | 05/21/2021 |
| 06/09/2020 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 92.2k | $0.00 | $0 | | 06/09/2020 |
| 08/12/2019 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 63.7k | $0.00 | $0 | | 08/12/2019 |
| 06/14/2019 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 5k | $2.87 | $14.4k | | 06/14/2019 |
| 06/07/2019 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 10k | $2.87 | $28.7k | | 06/07/2019 |
| 06/11/2018 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 30k | $0.90 | $26.8k | | 06/11/2018 |
| 06/08/2018 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 25k | $0.86 | $21.5k | | 06/07/2018 |
| 06/07/2018 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 130k | $0.00 | $0 | | 06/07/2018 |
| 02/23/2018 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 24k | $0.86 | $20.6k | | 02/23/2018 |
| 02/23/2018 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 24k | $0.86 | $20.6k | | 02/23/2018 |
| 06/15/2017 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 5k | $1.35 | $6.7k | | 06/15/2017 |
| 06/13/2017 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 5k | $1.39 | $6.9k | | 06/13/2017 |
| 06/13/2017 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 113k | $0.00 | $0 | | 06/13/2017 |
| 02/13/2017 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 5.4k | $0.00 | $0 | | 02/13/2017 |
| 02/20/2015 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 7.1k | $3.50 | $25k | | 02/20/2015 |
| 02/18/2015 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 2.1k | $0.00 | $0 | | 02/18/2015 |
| 11/06/2014 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 3.5k | $0.00 | $0 | | 08/07/2014 |
| 08/07/2014 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 1.7k | $0.00 | $0 | | 08/07/2014 |
| 05/16/2014 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 5k | $4.20 | $21k | | 05/15/2014 |
| 05/15/2014 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 2.1k | $0.00 | $0 | | 05/15/2014 |
| 05/15/2014 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 10.7k | $0.00 | $0 | | 05/15/2014 |
| 02/10/2014 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 1.8k | $0.00 | $0 | | 02/10/2014 |
| 02/08/2013 | ORION ENERGY SYSTEMS, INC. | OESX | Grant | Common Stock | 6.8k | $0.00 | $0 | | 02/08/2013 |
| 11/13/2012 | ORION ENERGY SYSTEMS, INC. | OESX | Purchase | Common Stock | 6k | $1.65 | $9.9k | | 11/13/2012 |
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