S-1 Filing Posted on December 23, 2022 S-1/A – Sigyn Therapeutics, Inc. (0001642159) (Filer) Filed: 2022-12-23 AccNo: 0001493152-22-036465 Size: 37 MB Source: S-1/A – Sigyn Therapeutics, Inc. (0001642159) (Filer) share tweet share Why Buy a SPAC Before It Identifies a Target?SPAC Promoters Lost $1B+ in 2022, and There’s More Pain to Come – 24/7 Wall St.By the Numbers: Four Practices Big Law Firms Need to Power 2023 – Bloomberg Law5 things you really should not buy in 2023 – Morningstar Tags: S-1 Filing