EXHIBIT 3 SUBSCRIPTION AND STOCK PURCHASE AGREEMENT SUBSCRIPTION AND STOCK PURCHASE AGREEMENT, dated as of April 6, 1998 ("Agreement"), between LINKON CORPORATION, a Nevada corporation (the "Company") and RG CAPITAL FUND, LLC, a New York limited...Subscription and Stock Purchase Agreement • April 16th, 1998 • Roberts & Green Inc • Services-business services, nec • New York
