Certain Common Stock of WiSA Technologies, Inc. are subject to a Lock-Up Agreement Ending on 14-APR-2024. These Common Stock will be under lockup for 61 days starting from 13-FEB-2024 to 14-APR-2024.

The Company's officers and directors have agreed, subject to certain exceptions, not to offer, issue, sell, contract to sell, encumber, grant any option for the sale of or otherwise dispose of any shares of Common Stock or other securities convertible into or exercisable or exchangeable for Common Stock for a period of 60 days after this offering is completed without the prior written consent of the placement agent.