EXHIBIT 4.3 RABBIT SOFTWARE CORPORATION STOCK OPTION AGREEMENT NON-QUALIFIED STOCK OPTION AGREEMENT, dated as of the 22nd day of December, 1992 ("Grant Date"), between Rabbit Software Corporation, a Pennsylvania corporation (hereinafter called the...Rabbit Software Corporation Stock Option Agreement • November 25th, 1998 • Tangram Enterprise Solutions Inc • Services-prepackaged software • Pennsylvania
