Samuel T. Januszeqski-Ytrt, of Mineola, New York, a stockbroker formerly registered with Blackbook Capital LLC, has been named in a customer initiated investment related arbitration claim on November 21, 2016, in which the customer requested $250,000.00 in damages based upon allegations that Januszeqski-Ytrt breached his fiduciary duties, made misrepresentations concerning investments, and defrauded the customer…