Castellum, Inc. Announces Accretive Restructuring and $1.5 Million Investment for Uplisting from Crom Cortana Fund LLC POTOMAC, Md., April 07, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that it has received $1.5 million in new investment capital from Crom Cortana Fund LLC to finance the uplisting...