The S-4 registration statement is for Evernorth's merger with SPAC firm Armada, through which it seeks a Nasdaq listing.

Evernorth Announces Effectiveness of Form S-4 Registration Statement, Progresses Toward Planned Nasdaq-Listing

Evernorth's SEC Form S-4 is now effective, advancing its SPAC merger with Armada Acquisition Corp. II and Nasdaq listing as the largest public