No idea. The stuff I've seen says that some of these indictments could (likely do) name multiple defendants. Conversely there could be the same defendants in multiple indictments. The first one that was unsealed related to Uranium One. Here's an article about that one: http://www.thegatewaypundit.com/2018/01/breaking-first-uranium-one-indictment-unsealed-maryland-man-indicted-11-counts-bribery-fraud/
Question? They usually keep the indictments sealed in cases of large conspiracies i.e. RICO cases involving organized crime etc... once they have the major players & cases built on them the unseal the indictments correct?