1 min to read S-1 Filing Posted on April 28, 2023 S-1/A – WISA TECHNOLOGIES, INC. (0001682149) (Filer) Filed: 2023-04-28 AccNo: 0001104659-23-053171 Size: 599 KB Source: S-1/A – WISA TECHNOLOGIES, INC. (0001682149) (Filer) share tweet share Tags: S-1 Filing