FORT LAUDERDALE, FL / ACCESSWIRE / December 5, 2017 / OptimumBank Holdings, Inc., the parent company of Optimum Bank ( www.OptimumBank.com ) (NASDAQ: OPHC), a bank that provides a range of consumer and commercial banking services to individuals and businesses today announced that the company has engaged American Capital Ventures, a boutique provider of comprehensive investor relations services to micro- and small-cap companies. Moishe Gubin, Chairman of the Board of OptimumBank Holdings, Inc.,...