$SONN SEC Filings

Filing Filed On
DEFA14A 13 Apr 2022
DEF 14A 12 Apr 2022
DEFA14A 12 Apr 2022
8-K 11 Apr 2022
4 08 Apr 2022
8-K 08 Apr 2022
4 08 Apr 2022
4 08 Apr 2022
4 08 Apr 2022
4 08 Apr 2022
4 08 Apr 2022
4 08 Apr 2022
4 08 Apr 2022
PRE 14A 29 Mar 2022
8-K 16 Mar 2022
10-Q 08 Feb 2022
8-K 08 Feb 2022
SONN 13G 03 Feb 2022
8-K 17 Dec 2021
10-K 17 Dec 2021