SolarWindow Technologies, Inc. announced the closing of a $3,000,000 second tranche of its two tranche direct-to-investors capital raise efforts (Self-Directed Financing).   The first tranche of the company’s financing efforts in the amount of $1,367,100, as previously announced, closed on March 31, 2016.   A total of 28 persons, all of whom were accredited investors, participated in the capital raise; most were existing shareholders of the company at the time the individual subscribed for a...